CN201415166Y - Digital control water spraying device - Google Patents
Digital control water spraying device Download PDFInfo
- Publication number
- CN201415166Y CN201415166Y CN2009200426174U CN200920042617U CN201415166Y CN 201415166 Y CN201415166 Y CN 201415166Y CN 2009200426174 U CN2009200426174 U CN 2009200426174U CN 200920042617 U CN200920042617 U CN 200920042617U CN 201415166 Y CN201415166 Y CN 201415166Y
- Authority
- CN
- China
- Prior art keywords
- stepper motor
- pump casing
- water spraying
- impeller
- digital 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 - Lifetime
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Abstract
The utility model discloses a digital control water spraying device in the field of devices for building fountain landscapes, which comprises a pump casing, wherein an impeller is arranged in the pumpcasing, a seal cover lid is arranged on the upper portion of the pump casing, a stepper motor or a servo motor are arranged in the seal cover lid, the output end of the stepper motor or the servo motor is connected with the impeller, and the water outlet of the pump casing is connected with a burner cap. When in work, the stepper motor or the servo motor can achieve accurate digital control, thepressure of the water outlet of the pump casing can be conveniently adjusted, the water spraying height of the burner cap can be adjusted at random, the adjusting precision is high, and the response speed is high. Compared with the prior art, the pressure of the water outlet does not need regulating through a frequency changer and a valve, the valve and the frequency changer are omitted, and the integral body of the device is led to be simpler, the construction link is little, the installation is more convenient, and meanwhile, the manufacture cost and the management cost are lowered, and thedigital control water spraying device can be used for building various fountain landscapes.
Description
Technical field
The utility model relates to a kind of water injector of building the fountain view.
Background technology
In the prior art, a kind of water injector is arranged, mainly include pump case, be provided with impeller in the pump case, pump case top is provided with closing cap, is provided with three asynchronous machines in the closing cap, and the outlet of pump case is connected with valve through pipeline, and valve is connected with a shower nozzle.During this device work, multiple arrangement is set to one group, and three asynchronous machines rotate, and impeller is rotated, and the delivery port of pump case supplies water to shower nozzle through valve, and the water with certain pressure sprays from shower nozzle, builds a kind of fountain view; For controlling the height of shower nozzle water spray, make the coordination of a plurality of water injectors energy, described three asynchronous machines need through a Frequency Converter Control, because the precision of package unit is not enough, also need to regulate the water spray height by the aperture of valve.Its weak point is: this device reaction speed is slow, precision is low, adjusting is subject to disturb, structure is numerous and diverse, construction link is many, installation is inconvenient.
The utility model content
The purpose of this utility model provides a kind of numerical control water injector, makes that it is simple in structure, precision is high, easy construction.
The purpose of this utility model is achieved in that the numerical control water injector, comprise pump case, be provided with impeller in the pump case, pump case top is provided with closing cap, be provided with stepper motor or servomotor in the described closing cap, the output of stepper motor or servomotor links to each other with impeller; The delivery port of pump case is connected with shower nozzle.
During the utility model work, stepper motor or servomotor can be realized exact figure control, can regulate the delivery port pressure of pump case easily, make that the shower nozzle water spray is highly arbitrarily adjustable, its degree of regulation height, and response speed is fast; Compared with prior art, it does not need to adjust mouth of a river pressure by valve, has omitted valve, connecting line and frequency converter, makes device simpler on the whole, and construction link is few, and is easier for installation, reduced manufacturing cost and management cost simultaneously; This device can be used for building various fountain views.
Description of drawings
Fig. 1 is the utility model structural representation.
Wherein, 1 pump case, 2 impellers, 3 shower nozzles, 4 stepper motors, 5 seal casings.
The specific embodiment
As shown in the figure, be the numerical control water injector, comprise pump case 1, be provided with impeller 2 in the pump case 1, this pump is a centrifugal pump, and pump case 1 top is provided with closing cap 5, be provided with stepper motor 4 in the closing cap 5, closing cap 5 seals, and does not make moist with protection stepper motor 4, and the output of stepper motor 4 links to each other with impeller 2; The delivery port of pump case 1 directly is connected with shower nozzle 3, rather than links to each other with shower nozzle through valve again.
This device can be controlled the water spray height of shower nozzle 3 easily by the rotating speed of digital control stepper motor, by the rotation time of control step motor 4, builds complicated more fountain view attractive in appearance.Above-mentioned stepper motor also can be substituted by servomotor.
Claims (1)
1, the numerical control water injector comprises pump case, is provided with impeller in the pump case, and pump case top is provided with closing cap, it is characterized in that: be provided with stepper motor or servomotor in the described closing cap, the output of stepper motor or servomotor links to each other with impeller; The delivery port of pump case is connected with shower nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200426174U CN201415166Y (en) | 2009-06-24 | 2009-06-24 | Digital control water spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200426174U CN201415166Y (en) | 2009-06-24 | 2009-06-24 | Digital control water spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201415166Y true CN201415166Y (en) | 2010-03-03 |
Family
ID=41791576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200426174U Expired - Lifetime CN201415166Y (en) | 2009-06-24 | 2009-06-24 | Digital control water spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201415166Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113189895A (en) * | 2021-03-15 | 2021-07-30 | 三门康创电子科技有限公司 | Control circuit of intelligent closestool, intelligent closestool and control method of intelligent closestool |
-
2009
- 2009-06-24 CN CN2009200426174U patent/CN201415166Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113189895A (en) * | 2021-03-15 | 2021-07-30 | 三门康创电子科技有限公司 | Control circuit of intelligent closestool, intelligent closestool and control method of intelligent closestool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225000 No. 302 Jiangbei Road, Yangzhou, Jiangsu Patentee after: Jiangsu Hengyuan fountain Co. Ltd. Address before: 225000 No. 302 Jiangbei Road, Yangzhou, Jiangsu Patentee before: HJC Fountain Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100303 |