CN2918912Y - Numerical control valve for music fountain - Google Patents
Numerical control valve for music fountain Download PDFInfo
- Publication number
- CN2918912Y CN2918912Y CN 200620118884 CN200620118884U CN2918912Y CN 2918912 Y CN2918912 Y CN 2918912Y CN 200620118884 CN200620118884 CN 200620118884 CN 200620118884 U CN200620118884 U CN 200620118884U CN 2918912 Y CN2918912 Y CN 2918912Y
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- CN
- China
- Prior art keywords
- valve
- musical
- stepper motor
- fountation
- numerical control
- 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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- Electrophonic Musical Instruments (AREA)
Abstract
The utility model discloses a numerical control valve for music fountains, relating to the music fountains equipment field, and is designed to solve the problem that the recognized fountain electromagnetic valves can not regulate water flow. The utility model comprises a valve core which rotates in the valve-body and is driven by a stepper motor, the stepper motor, a valve-body, a motor assembling panel and a valve cap. The main point is that a valve port, size of which can be changed and opened or closed with the rotation of the valve core, is processed in a co-ordination part of the valve-body and the valve core, then the valve core is rotated by direct connection with the stepper motor, thus the size and open-close of the valve port are controlled by the rotation of the stepper motor. The utility model is applicable to a set of music fountains.
Description
Technical field
The utility model relates to the musical fountation apparatus field, is a kind of musical fountation Numerical control valve.
Background technique
At present, fountain solenoid valve used in the musical fountation engineering is a switching mode, can only play on-off action on pipeline, can not regulate flow.Can only control the water spray of shower nozzle in the musical fountation and do not spray water with the switching mode solenoid valve, the height of shower nozzle water spray by the lift decision of the water pump that supplies water on the pipeline, causes the water type single, with low uncertainty fully.
Summary of the invention
The purpose of this utility model provides a kind of musical fountation Numerical control valve, making it can solve the fountain solenoid valve can only the break-make current, and the technical problem that can not regulate shower nozzle water spray height, the shower nozzle water spray is used under the control of Numerical control valve at musical fountation, can not only break-make, and it is low to spray high spray under the Digital Signals of computer.Under the control of musical fountation electric control system, the musical fountation of stack mounting is high with the break-make and the spray of Numerical control valve control shower nozzle water spray, is combined into complexity and grand excellent water scenery moulding.
The utility model design proposal is to process a valve port in the cooperation place of valve body and spool, the big I of valve port changes along with the rotation of spool and closes, adopt then stepper motor directly and spool connector strip movable valve plug rotate together, just can control the size and the keying of valve port like this by the rotation of control step motor, change along with the valve port size, also can change by the current size of musical fountation, thereby the break-make of the shower nozzle that control is mounted thereon water spray and spray are high with Numerical control valve.
Can to produce a plurality of musical fountations inconsistent with the operation of Numerical control valves for the stepper motor asynchrony phenomenon that may cause in addition, and musical fountation also has one to open initial point with Numerical control valve, with Numerical control valve former point detection device has been installed therefore for each musical fountation.
The purpose of this utility model adopts following technological scheme to realize.
A kind of musical fountation Numerical control valve is characterized in that:
Musical fountation is made up of stepper motor 1, motor mounting disc 2, valve gap 3, spool 4, valve body 5, former point detection device 6 with Numerical control valve.Motion mode is by stepper motor driver received signal rear driving stepper motor 1 rotation, and to be stepper motor 1 is connected with spool 4 in the valve body 5 its mode of being in transmission connection, and stepper motor 1 drive spool 4 rotates.
Enter with the water of Numerical control valve the left side by musical fountation, flow out from the right by the valve body among Fig. 15.
Former point detection device 6 is made up of the Hall transducer that is installed on the magnet steel on the spool 4 respectively and be installed on the valve body 5.Magnet steel is fixed on the spool 4, and along with spool 4 rotates together, and that Hall transducer is fixed on the valve body 5 is motionless.When Hall transducer detected magnet steel on the spool 4, Hall transducer opened and closed signal, fed back to the electric control system of musical fountation, made musical fountation get back to original state with Numerical control valve.
The utility model has the advantages that the control signal that control mechanism is sent accurately is transformed into change degree and the change speed of musical fountation with Numerical control valve valve port size, valve port size change degree and change speed are by the control system Digital Control, add that former point detection device makes control more convenient, accurate, have control figureization, move accurately, control characteristic easily.
Description of drawings
Fig. 1 is the utility model internal structure schematic representation;
Fig. 2 is the utility model profile schematic representation left view;
Fig. 3 is the utility model profile schematic representation plan view;
Fig. 4 is the utility model profile schematic representation plan view.
Fig. 5 is a stepper motor driver internal circuit interface schema;
Fig. 6 is a stepper motor driver internal circuit interface schema;
Fig. 7 is that stepper motor, initial point detect the circuit interconnect pattern of stepper motor driver.
The sequence number of above accompanying drawing and title: 1, stepper motor, 2, the motor mounting disc, 3, valve gap, 4, spool, 5, valve body, 6, former point detection device.
Embodiment
The concrete application of the utility model in musical fountation is that musical fountation is loaded on the pipeline with Numerical control valve, and shower nozzle is loaded on musical fountation with in the outlet of Numerical control valve, and direction is vertical; Musical fountation is received on the stepper motor driver with the stepper motor 1 of Numerical control valve, and the Hall transducer that driver is connected with former point detection device 6 inserts in the musical fountation electric control system.When using musical fountation to carry out the musical fountation performance with Numerical control valve, the musical fountation electric control system is sent control signal, and the driver that stepper motor 1 is connected amplifies control signal again, and the control musical fountation rotates with the stepper motor on the Numerical control valve 1.Stepper motor 1 drives spool 4 rotations, changes the size of valve port by the spool 4 and the relative movement of valve body 5, thereby changes by the size of musical fountation with the current of Numerical control valve, and then changes the height of shower nozzle water spray, carries out the water scenery moulding, the fountain performance.When musical fountation need be returned to initial point with Numerical control valve, send control command by the musical fountation electric control system, allow musical fountation carry out the initial point return motion with Numerical control valve, when being returned to initial point, the Hall transducer of being adorned on the valve body 5 of musical fountation with Numerical control valve detects the detected material that is installed on the spool 4, just signal to electric control system, electric control system stops the initial point return motion of musical fountation with Numerical control valve.Musical fountation is determined by the musical fountation electric control system with the concrete motion of Numerical control valve in the fountain performance.
Claims (1)
1, a kind of musical fountation Numerical control valve is characterized in that:
A) process a valve port in the cooperation place of valve body (5) and spool (4), the big I of valve port changes along with spool (4) and relatively rotating of spool (5) and opens and closes;
B) stepper motor (1) directly is connected with spool (4), and stepper motor (1) and spool (4) rotate together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620118884 CN2918912Y (en) | 2006-05-31 | 2006-05-31 | Numerical control valve for music fountain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620118884 CN2918912Y (en) | 2006-05-31 | 2006-05-31 | Numerical control valve for music fountain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2918912Y true CN2918912Y (en) | 2007-07-04 |
Family
ID=38216730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620118884 Expired - Fee Related CN2918912Y (en) | 2006-05-31 | 2006-05-31 | Numerical control valve for music fountain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2918912Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562279A (en) * | 2016-02-26 | 2016-05-11 | 北京塞诺阳光科技有限公司 | Numerical control fountain device for swinging in all directions |
| CN105570434A (en) * | 2016-02-26 | 2016-05-11 | 北京塞诺阳光科技有限公司 | Motor speed reducer for numerical control fountain device |
-
2006
- 2006-05-31 CN CN 200620118884 patent/CN2918912Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562279A (en) * | 2016-02-26 | 2016-05-11 | 北京塞诺阳光科技有限公司 | Numerical control fountain device for swinging in all directions |
| CN105570434A (en) * | 2016-02-26 | 2016-05-11 | 北京塞诺阳光科技有限公司 | Motor speed reducer for numerical control fountain device |
| CN105562279B (en) * | 2016-02-26 | 2018-03-13 | 北京塞诺阳光科技有限公司 | A kind of numerical control fountain apparatus of universal swinging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070704 Termination date: 20140531 |