KR20170006783A - Pump apparatus having driving state displaying function - Google Patents
Pump apparatus having driving state displaying function Download PDFInfo
- Publication number
- KR20170006783A KR20170006783A KR1020150097951A KR20150097951A KR20170006783A KR 20170006783 A KR20170006783 A KR 20170006783A KR 1020150097951 A KR1020150097951 A KR 1020150097951A KR 20150097951 A KR20150097951 A KR 20150097951A KR 20170006783 A KR20170006783 A KR 20170006783A
- Authority
- KR
- South Korea
- Prior art keywords
- display
- rotation speed
- unit
- driving motor
- pump
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0686—Mechanical details of the pump control unit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a pump device having an operation status display function, and more particularly, to a pump device having an operation status display function for displaying a display image differently according to the driving state of the pump device, The present invention relates to a pump apparatus provided with a pump.
Generally, a pump device is installed on a pipeline connected between a water source and a customer, and pressurizes the fluid supplied from the water source side to a predetermined pressure and discharges the fluid to the customer side.
A conventional pump device is provided with a control module provided on an upper surface or a wall surface of a drive motor and having an operation button and a display window for operating various setting and operation states of the pump device, .
However, in the case of the conventional control module, it is inconvenient to identify the numerical value or the character displayed on the display window when the display window is small and the distance is within 1 m from the position where the pump device is installed. The rotational speed of the driving motor during the operation can be measured.
SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a pressure pump which is capable of displaying a display image of a shape that rotates according to a rotation speed of a driving motor, And a pump device provided with an operation state display function for intuitively recognizing the rotational speed of the drive motor.
According to an aspect of the present invention, there is provided a pressure pump comprising: a pressure pump (110) mounted between a fluid suction pipe (10) and a fluid discharge pipe (20) and pumped in accordance with a control signal to pressurize and discharge a supplied fluid; A
According to another aspect of the present invention, the
According to another aspect of the present invention, a
According to another aspect of the present invention, the
According to another aspect of the present invention, the
According to another aspect of the present invention, there is further provided a fault detection unit (160) for monitoring whether a pump device is operated in a driving state requested by an input signal of the operation button (143) The
According to another aspect of the present invention, the
According to another aspect of the present invention, the
According to another aspect of the present invention, the microphone is disposed on one side of the outer surface of the
As described above, according to the present invention,
First, the rotational speed of the
A
A rotary part 150 including a
Fourthly, the
Fifth, the
Sixth, the
Seventh, the
In this case, it is unnecessary to install a Hall sensor or an encoder for sensing the number of revolutions inside the driving
Eighth, the microphone is disposed on one side of the outer surface of the
FIG. 1 is a perspective view showing the overall configuration of a pump apparatus having an operation status display function according to a preferred embodiment of the present invention. FIG.
2 is a plan view showing a configuration of a control module according to a preferred embodiment of the present invention,
3 is a plan view showing a configuration of a display according to a preferred embodiment of the present invention,
FIG. 4 is a block diagram illustrating a functional configuration of a pump device having an operation status display function according to a preferred embodiment of the present invention. FIG.
5 is a front view showing an operation principle in which the left and right directional directions of the control module are adjusted by the turning unit according to the preferred embodiment of the present invention,
6 is a perspective view showing a configuration in which a display according to a preferred embodiment of the present invention is rotated in front, back, left,
FIG. 7 is a plan view showing a configuration in which a display according to a preferred embodiment of the present invention is distinguished from a normal display and a failure occurrence,
8 is a side cross-sectional view illustrating a configuration of an ambient noise blocking unit according to a preferred embodiment of the present invention.
The objects, features and advantages of the present invention will become more apparent from the following detailed description. Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.
The
First, the
The
The
The
Here, in order to display the display image in a rotating form using each
Each of the unit blinkers 131 is mounted on a
In addition, when the
The
Accordingly, when the discharge amount of the fluid increases due to the operation of the
The rotation of the
1 and 2, the
In addition, the
As described above, the rotation speed of the driving
5, the
The
6 (a), the
6 (b), the tilting
The
Here, the
For example, when the
In this way, the
In addition, the
The warning general is a temporary drive error state such as an overcurrent detection and an overload operation detection. In the case of the second-generation general-purpose general, the symptom of the warning general occurs repeatedly in excess of the set number, For example, when the
For example, at the same time, the
Meanwhile, the
In this case, the
The
Since it is unnecessary to install a Hall sensor or an encoder for sensing the number of rotations inside the driving
Here, as shown in FIGS. 1 and 8, the microphone may be disposed at one side of the outer surface of the
In this case, the inner circumferential surface of the
It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventions. It will be clear to those who have knowledge.
100 ...
120 ...
131 ...
141 ...
150 ...
170 ... surrounding
Claims (4)
A rotation sensing unit 120 sensing a rotation speed of the driving motor 111 mounted on the pressure pump 110;
A display 130 for externally displaying a display image of a rotating shape by sequentially blinking a plurality of unit blinkers 131 having a ring shape or a circle shape and disposed along the circumference; And
The rotation speed of the driving motor 111 is calculated using the rotation sensing signal of the rotation sensing unit 120. When the rotation speed is increased, the sequential blinking period of each unit blinker 131 is decreased, And a control module (140) for controlling the rotation speed of the display image displayed on the display (130) to increase or decrease according to the rotation speed change of the driving motor (111) by increasing the sequential blinking period A pump device having a function.
The control module (140)
A case 141 constituting an external shape,
A control panel 142 disposed on the front surface of the case 141 and having a plurality of operation buttons 143 for outputting an input signal for controlling a setting state or a driving state of the pump device according to a user operation,
And a control circuit (144) configured to drive and control the pump device in accordance with an input signal of each operation button (143)
Wherein the display (130) has a ring shape surrounding the periphery of the control panel (142) and is disposed on a front surface of the case (141).
And a failure detection unit (160) for monitoring whether the pump device is operating in a driving state requested by the input signal of the operation button (143) and determining whether a failure has occurred,
The control module 140 receives a failure detection signal from the failure detection unit 160 and displays a failure state or a light color distinguishable from the display image displayed on the display 130 during normal operation when a failure occurs, And a display (130) for controlling the operation of the pump.
The rotation sensing unit 120 receives a driving noise generated during operation of the pressure pump 110 and outputs the driving noise as an electrical sound sensing signal.
The control module 140 compares the acoustic sensing signal with the rotation speed reference data of the driving motor 111 and compares the acoustic sensing signal output from the microphone with the rotation speed reference data, And the rotational speed of the pump is indirectly calculated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150097951A KR101766959B1 (en) | 2015-07-09 | 2015-07-09 | Pump apparatus having driving state displaying function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150097951A KR101766959B1 (en) | 2015-07-09 | 2015-07-09 | Pump apparatus having driving state displaying function |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170006783A true KR20170006783A (en) | 2017-01-18 |
KR101766959B1 KR101766959B1 (en) | 2017-08-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150097951A KR101766959B1 (en) | 2015-07-09 | 2015-07-09 | Pump apparatus having driving state displaying function |
Country Status (1)
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KR (1) | KR101766959B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108980024A (en) * | 2018-07-18 | 2018-12-11 | 江苏展宏灌排科技有限公司 | A kind of fountain project special pump of adjustable hydraulic pressure |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101480860B1 (en) | 2013-12-02 | 2015-01-09 | 주식회사 포스코 | Apparatus and method for determining flow rate of hydraulic pump |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7128538B2 (en) * | 2003-07-07 | 2006-10-31 | Terumo Corporation | Centrifugal fluid pump apparatus |
JP5075390B2 (en) * | 2006-10-20 | 2012-11-21 | 日立アプライアンス株式会社 | pump |
KR100829917B1 (en) * | 2007-07-26 | 2008-05-16 | (주)신우기전사 | Underwater moter pump system and operating method thereof |
JP5698603B2 (en) * | 2011-05-30 | 2015-04-08 | 株式会社荏原製作所 | Pump equipment |
JP5827047B2 (en) * | 2011-07-01 | 2015-12-02 | 久雄 三浦 | Power consumption status display device |
-
2015
- 2015-07-09 KR KR1020150097951A patent/KR101766959B1/en active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101480860B1 (en) | 2013-12-02 | 2015-01-09 | 주식회사 포스코 | Apparatus and method for determining flow rate of hydraulic pump |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108980024A (en) * | 2018-07-18 | 2018-12-11 | 江苏展宏灌排科技有限公司 | A kind of fountain project special pump of adjustable hydraulic pressure |
CN108980024B (en) * | 2018-07-18 | 2020-06-12 | 江苏天水灌排设备有限公司 | Water pressure adjustable pump special for fountain engineering |
Also Published As
Publication number | Publication date |
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KR101766959B1 (en) | 2017-08-09 |
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