CN216052001U - Ship electric energy quality analyzer - Google Patents
Ship electric energy quality analyzer Download PDFInfo
- Publication number
- CN216052001U CN216052001U CN202122586905.XU CN202122586905U CN216052001U CN 216052001 U CN216052001 U CN 216052001U CN 202122586905 U CN202122586905 U CN 202122586905U CN 216052001 U CN216052001 U CN 216052001U
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- China
- Prior art keywords
- analyzer
- installation cavity
- power quality
- electric energy
- quality analyzer
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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
Links
- 238000009434 installation Methods 0.000 claims abstract description 27
- 239000006185 dispersion Substances 0.000 claims abstract description 12
- 241000883990 Flabellum Species 0.000 claims abstract description 7
- 238000005485 electric heating Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 7
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 description 6
- 238000007664 blowing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model relates to a ship power quality analyzer, which comprises an analyzer main body, wherein an installation cavity is arranged at the inner bottom of the analyzer main body; the driving piece is installed to the installation cavity bottom, and the flabellum is installed to the drive end of driving piece, and the installation cavity lateral wall is fixed with the electrothermal tube, and the top of installation cavity is fixed with the heat dispersion board, and the heat dispersion board surface has a plurality of through-holes, and the installation cavity communicates through other positions of a plurality of through-holes and inside of analysis appearance main part. Above-mentioned boats and ships electric energy quality analysis appearance heats the installation cavity inside air through using the electrothermal tube, drives the hot-air of installation cavity in through driving piece drive flabellum rotation, evenly leads to hot-blast through the heat dispersion board, can evaporate moist and moisture that boats and ships electric energy quality analysis appearance probably produced at the aquatic environment, avoid causing the damage and the corrosion that electric energy quality analysis appearance data is inaccurate and cause inside and mainboard because of the moisture.
Description
Technical Field
The utility model relates to the field of analytical instruments, in particular to a ship power quality analyzer.
Background
A power quality analyzer is an instrument for analyzing deviations in voltage, current, or frequency, including frequency deviations, voltage fluctuations and flicker, three-phase imbalance, temporary or transient over-voltages, waveform distortion (harmonics), voltage sags, interruptions, sags, and power supply continuity, which cause electrical equipment to malfunction or fail to operate properly.
In modern power systems, voltage sags and interruptions have become the most important power quality issue. Traditional boats and ships electric energy quality analysis appearance produces when carrying or taking electric energy quality analysis appearance and collides with and causes the damage to button and fragile display screen easily, especially when storing electric energy quality analysis appearance for a long time in humid area, because of moist reason, electric energy quality analysis appearance internal circuit causes the damage easily, very easily cause the corrosion to internal metal circuit, this can shorten the life cycle of instrument greatly, use the instrument under boats and ships watery environment or rainwater weather extremely easily because of there being moisture entering instrument inside, cause the damage that the circuit short circuit caused the instrument, and the entering of moisture causes the inaccuracy of instrument test data more easily, mislead testing personnel's work, possibly lead to failing in time finding problem even, thereby cause the unstable production harm of voltage quality.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a ship power quality analyzer capable of effectively performing internal drying, aiming at the problem that the conventional ship power quality analyzer is prone to damp and causes faults.
A ship power quality analyzer comprises an analyzer main body, wherein an installation cavity is formed in the inner bottom of the analyzer main body; the installation cavity bottom is installed the driving piece, the flabellum is installed to the drive end of driving piece, the installation cavity lateral wall is fixed with the electrothermal tube, the top of installation cavity is fixed with the heat dispersion board, heat dispersion board surface has a plurality of through-holes, the installation cavity is through other positions intercommunication of a plurality of through-holes and inside of analysis appearance main part.
Furthermore, the top end of the analyzer main body is hinged with a protective cover, and the protective cover is clamped at the top end of the analyzer main body.
Furthermore, a storage battery is arranged at the bottom end of the analyzer main body and is electrically connected with the driving piece and the electric heating tube.
Further, analyzer main part surface mounting has the display screen, one side of display screen is equipped with a plurality of interfaces, the opposite side of display screen is equipped with a plurality of buttons, and each button and each interface to corresponding.
Furthermore, one side of the bottom of the analyzer body is provided with a charging hole, and the charging hole is electrically connected with a storage battery through a lead.
Furthermore, the other side of the bottom of the analyzer body is provided with a power switch which corresponds to the charging hole and is used for controlling the storage battery to be switched on and off.
Furthermore, a control button is arranged on the surface of the power switch, and the electric heating tube is electrically connected with the storage battery through the control button.
Furthermore, the fan blade is rotatably installed at the bottom of the installation cavity, and the fan blade is in transmission connection with the driving end of the driving piece through a gear.
Above-mentioned boats and ships electric energy quality analysis appearance, heat the inside air of installation cavity through using the electrothermal tube, it drives the hot-air of installation cavity to rotate through driving piece drive flabellum, evenly lead to hot-blast through the heat dispersion board, can evaporate moist and moisture that boats and ships electric energy quality analysis appearance probably produced at the water environment, avoid causing the damage and the corrosion that electric energy quality analysis appearance data is inaccurate and cause inside and mainboard because of the moisture, guarantee the accuracy of electric energy quality analysis appearance at the during operation, improve the life of electric energy quality analysis appearance.
Drawings
FIG. 1 is a schematic cross-sectional view of a power quality analyzer for a ship;
fig. 2 is a schematic plan view of the display.
In the figure: 100. an analyzer; 110. an analyzer body; 120. a protective cover; 200. a blowing assembly; 210. a drive member; 220. a fan blade; 300. an electric heating tube; 400. a heat dispersion plate; 500. a storage battery; 600. a power switch; 700. a charging hole; 800. a display; 810. a display screen; 820. an interface; 830. a button.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2, in one embodiment, a marine power quality analyzer includes an analyzer body 110, an inner bottom of the analyzer body 110 having a mounting cavity; driving piece 210 is installed to the installation cavity bottom, and flabellum 220 is installed to driving piece 210's drive end, and the installation cavity lateral wall is fixed with electrothermal tube 300, and the top of installation cavity is fixed with heat dispersion board 400, and heat dispersion board 400 surface has a plurality of through-holes, and the installation cavity communicates through other positions of a plurality of through-holes and inside of analysis appearance main part 110. The driving member 210 and the fan blade 220 form a blowing assembly 200.
The mounting cavity in the analyzer body 110 is a part of the inside of the analyzer body 110, and includes the original electric elements and electric components in the analyzer body 110. The driving member 210 is configured as an integration of a motor or other mechanisms capable of driving rotation, for example, a rotation driving device using a motor as a main body and cooperating with a speed increasing or reducing device.
Above-mentioned boats and ships electric energy quality analysis appearance, heat the inside air of installation cavity through using electrothermal tube 300, it drives the hot-air of installation cavity to drive flabellum 220 rotation through driving piece 210, evenly lead to hot-blast through heat dispersion board 400, can evaporate the humidity and the moisture that boats and ships electric energy quality analysis appearance probably produced at the aquatic environment, avoid causing the damage and the corrosion that electric energy quality analysis appearance data is inaccurate and cause inside and mainboard because of the humidity, guarantee the accuracy of electric energy quality analysis appearance at the during operation, improve the life of electric energy quality analysis appearance.
In this embodiment, the top end of the analyzer body 110 is hinged to a protective cover 120, and the protective cover 120 is engaged with the top end of the analyzer body 110. For providing full coverage of the analyzer body 110 for effective protection. The analyzer body 110 and the protective cover 120 constitute the analyzer 100.
In this embodiment, the bottom end of the analyzer body 110 is provided with a storage battery 500, and the storage battery 500 is electrically connected to the driving member 210 and the electrothermal tube 300. And an external power supply is not required all the time, so that the independence, safety and convenience are ensured.
In this embodiment, a display screen 810 is installed on the surface of the analyzer body 110, a plurality of interfaces 820 are disposed on one side of the display screen 810, a plurality of buttons 830 are disposed on the other side of the display screen 810, and each button 830 corresponds to each interface 820. The display 810 may visually display the status of the analyzer and the buttons 830 may be used to control the switching of the interfaces 820. The display 810, the interface 820 and the buttons 830 constitute a display 800.
In this embodiment, a charging hole 700 is formed at one side of the bottom of the analyzer body 110, and the charging hole 700 is electrically connected to the secondary battery 500 through a wire. For providing a charging connection for battery 500.
In this embodiment, the other side of the bottom of the analyzer body 110 is provided with a power switch 600 corresponding to the charging hole 700 and controlling the opening and closing of the secondary battery 500. The safety protection device is used for switching the storage battery 500, the safety of the analyzer is further enhanced, and potential safety hazards caused by incapability of powering off under the unexpected condition are avoided.
In this embodiment, the surface of the power switch 600 is provided with a control button, and the electric heating tube 300 is electrically connected to the battery 500 through the control button.
In this embodiment, the fan blade 220 is rotatably installed at the bottom of the installation cavity, and the fan blade 220 is in gear transmission connection with the driving end of the driving member 210. The fan blade 220 is more stable to install and remove with the motor noninterference.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The ship power quality analyzer is characterized by comprising an analyzer main body, wherein an installation cavity is formed in the inner bottom of the analyzer main body; the installation cavity bottom is installed the driving piece, the flabellum is installed to the drive end of driving piece, the installation cavity lateral wall is fixed with the electrothermal tube, the top of installation cavity is fixed with the heat dispersion board, heat dispersion board surface has a plurality of through-holes, the installation cavity is through other positions intercommunication of a plurality of through-holes and inside of analysis appearance main part.
2. The marine power quality analyzer as claimed in claim 1, wherein a protection cover is hinged to a top end of the analyzer body, and the protection cover is engaged with the top end of the analyzer body.
3. The marine power quality analyzer of claim 1, wherein a storage battery is disposed at a bottom end of the analyzer body, and the storage battery is electrically connected to the driving member and the electrothermal tube.
4. The marine power quality analyzer of claim 1, wherein a display screen is mounted on a surface of the analyzer body, a plurality of interfaces are disposed on one side of the display screen, a plurality of buttons are disposed on the other side of the display screen, and each button corresponds to each interface.
5. The marine power quality analyzer of claim 1, wherein a charging hole is formed at one side of the bottom of the analyzer body, and the charging hole is electrically connected with the storage battery through a lead.
6. The marine power quality analyzer of claim 5, wherein a power switch corresponding to the charging hole and used for controlling the on-off of the storage battery is disposed on the other side of the bottom of the analyzer body.
7. The marine power quality analyzer of claim 6, wherein the power switch has a control button on its surface, and the electric heating tube is electrically connected to the battery through the control button.
8. The marine power quality analyzer of claim 1, wherein the fan blade is rotatably mounted at the bottom of the mounting cavity, and the fan blade is in gear transmission connection with the driving end of the driving member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122586905.XU CN216052001U (en) | 2021-10-26 | 2021-10-26 | Ship electric energy quality analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122586905.XU CN216052001U (en) | 2021-10-26 | 2021-10-26 | Ship electric energy quality analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216052001U true CN216052001U (en) | 2022-03-15 |
Family
ID=80611502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122586905.XU Expired - Fee Related CN216052001U (en) | 2021-10-26 | 2021-10-26 | Ship electric energy quality analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216052001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115328256A (en) * | 2022-09-13 | 2022-11-11 | 国网安徽省电力有限公司六安供电公司 | Three-phase four-wire system APF direct current bus voltage pulsation influence suppression method |
-
2021
- 2021-10-26 CN CN202122586905.XU patent/CN216052001U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115328256A (en) * | 2022-09-13 | 2022-11-11 | 国网安徽省电力有限公司六安供电公司 | Three-phase four-wire system APF direct current bus voltage pulsation influence suppression method |
| CN115328256B (en) * | 2022-09-13 | 2023-11-07 | 国网安徽省电力有限公司六安供电公司 | Three-phase four-wire APF direct current bus voltage pulsation influence inhibition method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220315 |