CN217212797U - Multifunctional electric power measuring instrument - Google Patents

Multifunctional electric power measuring instrument Download PDF

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Publication number
CN217212797U
CN217212797U CN202220068735.8U CN202220068735U CN217212797U CN 217212797 U CN217212797 U CN 217212797U CN 202220068735 U CN202220068735 U CN 202220068735U CN 217212797 U CN217212797 U CN 217212797U
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CN
China
Prior art keywords
instrument body
power measuring
instrument
liquid storage
heat
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
Application number
CN202220068735.8U
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Chinese (zh)
Inventor
孙延秋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liaocheng Technical College (liaocheng Advanced Engineering Vocational School)
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Liaocheng Technical College (liaocheng Advanced Engineering Vocational School)
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Publication date
Application filed by Liaocheng Technical College (liaocheng Advanced Engineering Vocational School) filed Critical Liaocheng Technical College (liaocheng Advanced Engineering Vocational School)
Priority to CN202220068735.8U priority Critical patent/CN217212797U/en
Application granted granted Critical
Publication of CN217212797U publication Critical patent/CN217212797U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00Systems supporting electrical power generation, transmission or distribution
    • Y04S10/40Display of information, e.g. of data or controls

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  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The utility model relates to the technical field of electric power measuring instruments, in particular to a multifunctional electric power measuring instrument, which comprises an instrument body, wherein the bottom end of the instrument body is provided with a base, the outside of the instrument body is provided with a display screen, a liquid storage tank arranged inside an installation box is filled with cooling liquid, a temperature sensing device arranged inside the instrument body can monitor the internal temperature in real time, a preset value is set in a processor in advance, the temperature value detected by the temperature sensing device inside the instrument body can be compared with the preset value in the processor, when the temperature exceeds the preset value, the processor can effectively dissipate the heat in the instrument body by opening a fan and a micro water pump, and a heat dissipating fin volatilizes the heat and drives the heat out by matching with the fan, the micro pump body guides the cooling liquid of the liquid storage tank into a coil pipe, and the cooling liquid flows in the coil pipe, the cooling liquid exchanges heat, so that the temperature inside the instrument body is reduced, and the heat dissipation efficiency of the instrument body is improved.

Description

Multifunctional electric power measuring instrument
Technical Field
The utility model relates to an electric power measuring instrument technical field specifically is a multi-functional electric power measuring instrument.
Background
The multifunctional electric power instrument is a multifunctional intelligent instrument with programmable measurement, display, digital communication, electric energy pulse transmission output and the like in autonomous research and development, can finish electric quantity measurement, electric energy measurement, data display, acquisition and transmission, is widely applied to substation automation, distribution automation, intelligent building and electric energy measurement, management and examination in enterprises, and has high test precision.
However, the conventional power measuring instrument generates heat when in use, so that the temperature rises, which affects the precision of the power measuring instrument and is not strong in practicability.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a practicality is strong, simple structure's multi-functional electric power measuring instrument.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional electric power measuring instrument comprises an instrument body, wherein a base is arranged at the bottom end of the instrument body, a display screen is arranged outside the instrument body, a control button is arranged at the bottom of the display screen, a connecting plate is arranged at the bottom of the control button, a handle is arranged at the top end of the instrument body, a partition plate is arranged in the instrument body, an installation box is arranged at the bottom end of the partition plate, a liquid storage tank is arranged in the installation box, a miniature pump body is arranged at one end of the liquid storage tank, a circuit board is arranged in the instrument body, a radiating fin is arranged on one side of the circuit board, a mounting plate is arranged on one side of the radiating fin, a fan is arranged on the mounting plate, a fixing frame is arranged around the fan and fixedly connected with the mounting plate, a coil pipe is arranged on one side of the mounting plate, a connecting pipe is arranged at one end of the coil pipe, and a liquid guide pipe is arranged at the other end of the coil pipe, one end of the catheter penetrates through the partition plate to be communicated with the liquid storage tank, one end of the connecting pipe penetrates through the partition plate to be connected with the miniature pump body, and a ventilation cavity is formed in one side of the instrument body.
In order to improve the heat dissipation air permeability of instrument body, the utility model discloses the improvement has, the chamber of ventilating is provided with a plurality ofly, the intracavity that ventilates is provided with the dust screen, the dust screen is the metal fine mesh material.
In order to improve the radiating efficiency of instrument body, the utility model discloses the improvement has, be provided with the fin between circuit board and the radiating fin, the fin is the silica gel piece, the fin is pasted with circuit board and radiating fin and is connected.
In order to improve the control effect of the instrument body, the utility model discloses the improvement has, inside temperature sensing device and the treater of being provided with of instrument body, electric connection between treater and the temperature sensing device, the fan and the miniature pump body all and the treater between electric connection.
In order to improve the anticorrosive effect of instrument body, the utility model discloses the improvement has, be provided with the anticorrosion coating on the instrument body surface, the anticorrosion coating is made for polymer anticorrosive paint.
In order to improve the practicality of instrument body, the utility model discloses the improvement has, the inside coolant liquid that is provided with of liquid storage pot, the liquid storage pot passes through bolted connection with the install bin.
(III) advantageous effects
Compared with the prior art, the utility model provides a multi-functional electric power measuring instrument possesses following beneficial effect:
this multi-functional electric power measuring instrument, when using, the coolant liquid is equipped with in the liquid storage pot that the installation box inside set up, and the inside temperature sensing device who sets up of instrument body can carry out real time monitoring to inside temperature, set for the default in advance in the treater, temperature sensing device detects the inside temperature value of instrument body and can contrast with the default in the treater, and when the temperature exceeded the default, the treater can be through opening fan and miniature pump this internal effectual heat dissipation of carrying out to the instrument, and radiating fin volatilizees the heat to cooperate the fan to take away the heat, the miniature pump body is intraductal with the leading-in coil of coolant liquid of liquid storage pot, and the coolant liquid flows the in-process in the coil, makes the coolant liquid exchange the heat to reduce the inside temperature of instrument body, and then improve the radiating efficiency of instrument body.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of FIG. 1 according to the present invention;
fig. 3 is a schematic side view of the internal structure of fig. 2 according to the present invention;
in the figure: 1. a meter body; 2. a base; 3. a display screen; 4. a control button; 5. a connecting plate; 6. mounting a plate; 7. a fixed mount; 8. a fan; 9. a handle; 10. a coil pipe; 11. installing a box; 12. a liquid storage tank; 13. a miniature pump body; 14. a connecting pipe; 15. a catheter; 16. a partition plate; 17. a circuit board; 18. a heat sink; 19. a heat dissipating fin; 20. a ventilation cavity; 21. a dust screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-3, a multifunctional power measuring instrument comprises an instrument body 1, a base 2 is arranged at the bottom end of the instrument body 1, a display screen 3 is arranged outside the instrument body 1, a control button 4 is arranged at the bottom of the display screen 3, a connecting plate 5 is arranged at the bottom of the control button 4, a handle 9 is arranged at the top end of the instrument body 1, a partition plate 16 is arranged in the instrument body 1, an installation box 11 is arranged at the bottom end of the partition plate 16, a liquid storage tank 12 is arranged in the installation box 11, a miniature pump body 13 is arranged at one end of the liquid storage tank 12, a circuit board 17 is arranged in the instrument body 1, a heat radiating fin 19 is arranged at one side of the circuit board 17, an installation plate 6 is arranged at one side of the heat radiating fin 19, a fan 8 is arranged on the installation plate 6, a fixing frame 7 is arranged around the fan 8, and the fixing frame 7 is fixedly connected with the installation plate 6, the utility model discloses a miniature pump body, including mounting panel 6, coil pipe 10, connecting pipe 15, baffle 16 and miniature pump body 13, mounting panel 6 one side is provided with coil pipe 10, coil pipe 10 one end is provided with connecting pipe 14, and the other end is provided with catheter 15, catheter 15 one end is run through baffle 16 and is communicated with each other with liquid storage pot 12, connecting pipe 14 one end is run through baffle 16 and is linked to each other with miniature pump body 13, instrument body 1 one side inside is provided with ventilation chamber 20.
The utility model discloses in, ventilation chamber 20 is provided with a plurality ofly, be provided with dust screen 21 in the ventilation chamber 20, dust screen 21 is the metal fine mesh material, can improve the ventilation and heat dissipation efficiency of 1 inside instruments, and dust screen 21 can reduce inside the dust gets into instrument body 1.
The utility model discloses in, be provided with fin 18 between circuit board 17 and the radiating fin 19, fin 18 is the silica gel piece, fin 18 and circuit board 17 and radiating fin 19 paste and are connected, and the silica gel piece has better heat conduction effect, can with the high temperature furthest's that circuit board 17 produced conduct radiating fin 19 on, rethread radiating fin 19 carries out the heat dissipation to it and handles.
The utility model discloses in, 1 inside temperature sensing device and the treater of being provided with of instrument body, electric connection between treater and the temperature sensing device, fan 8 and the miniature pump body 13 all and the treater between electric connection, can improve the control effect of instrument body 1.
The utility model discloses in, be provided with the anticorrosion coating on the 1 surface of instrument body, the anticorrosion coating is made for polymer anticorrosive paint, can improve the durability of instrument body 1 itself, avoids 1 surface corrosion of instrument body.
The utility model discloses in, the inside coolant liquid that is provided with of liquid storage pot 12, liquid storage pot 12 passes through bolted connection with install bin 11, and the change is dismantled to liquid storage pot 12 of can being convenient for, improves the practicality.
In summary, the working principle and working process of the multifunctional power measuring instrument are that, when in use, firstly, the liquid storage tank 12 arranged inside the installation box 11 is filled with cooling liquid, the temperature sensing device arranged inside the instrument body 1 can monitor the internal temperature in real time, a preset value is set in the processor in advance, the temperature value detected by the temperature sensing device inside the instrument body 1 can be compared with the preset value in the processor, when the temperature exceeds the preset value, the processor can effectively dissipate the heat inside the instrument body 1 by starting the fan 8 and the micro water pump, the heat dissipation fins 19 volatilize the heat and take the heat out by matching with the fan 8, the micro pump body 13 guides the cooling liquid of the liquid storage tank 12 into the coil pipe 10, and the cooling liquid exchanges the heat in the flowing process of the coil pipe 10, so as to reduce the internal temperature of the instrument body 1, and then improve the radiating efficiency of instrument body 1, in the coolant liquid can flow meeting liquid storage pot 12 once more through catheter 15, realize the used cycle of coolant liquid, adopt the heat dissipation setting of coolant liquid, make instrument body 1 have the characteristics that the noise is little, radiating efficiency is high at the heat dissipation in-process, can further improve instrument body 1's practicality, ventilation chamber 20 can guarantee the inside ventilation effect of instrument body 1, and inside dust screen 21 can reduce the dust and get into instrument body 1, improvement instrument body 1 is interior clean and tidy nature.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A multifunctional electric power measuring instrument is characterized in that: comprises an instrument body (1), a base (2) is arranged at the bottom end of the instrument body (1), a display screen (3) is arranged outside the instrument body (1), a control button (4) is arranged at the bottom of the display screen (3), a connecting plate (5) is arranged at the bottom of the control button (4), a handle (9) is arranged at the top end of the instrument body (1), a partition plate (16) is arranged in the instrument body (1), an installation box (11) is arranged at the bottom end of the partition plate (16), a liquid storage tank (12) is arranged in the installation box (11), a miniature pump body (13) is arranged at one end of the liquid storage tank (12), a circuit board (17) is arranged in the instrument body (1), heat radiating fins (19) are arranged on one side of the circuit board (17), a mounting plate (6) is arranged on one side of the heat radiating fins (19), and a fan (8) is arranged on the mounting plate (6), fan (8) are provided with mount (7) all around, mount (7) and mounting panel (6) fixed connection, mounting panel (6) one side is provided with coil pipe (10), coil pipe (10) one end is provided with connecting pipe (14), and the other end is provided with catheter (15), catheter (15) one end is run through baffle (16) and is communicated with each other with liquid storage pot (12), connecting pipe (14) one end is run through baffle (16) and links to each other with the miniature pump body (13), inside ventilation chamber (20) that is provided with in instrument body (1) one side.
2. A multifunctional power measuring instrument according to claim 1, characterized in that: the ventilating cavity (20) is provided with a plurality of, be provided with dust screen (21) in the ventilating cavity (20), dust screen (21) are the metal fine mesh material.
3. A multifunctional power measuring instrument according to claim 1, characterized in that: be provided with fin (18) between circuit board (17) and radiating fin (19), fin (18) are the silica gel piece, fin (18) are pasted with circuit board (17) and radiating fin (19) and are connected.
4. A multifunctional power measuring instrument according to claim 1, characterized in that: the instrument comprises an instrument body (1), and is characterized in that a temperature sensing device and a processor are arranged in the instrument body (1), the processor is electrically connected with the temperature sensing device, and a fan (8) and a miniature pump body (13) are electrically connected with the processor.
5. A multifunctional power measuring instrument according to claim 1, characterized in that: an anti-corrosion coating is arranged on the outer surface of the instrument body (1), and is made of high-molecular anti-corrosion paint.
6. A multifunctional power measuring instrument according to claim 1, characterized in that: the cooling liquid is arranged in the liquid storage tank (12), and the liquid storage tank (12) is connected with the installation box (11) through bolts.
CN202220068735.8U 2022-01-12 2022-01-12 Multifunctional electric power measuring instrument Expired - Fee Related CN217212797U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220068735.8U CN217212797U (en) 2022-01-12 2022-01-12 Multifunctional electric power measuring instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220068735.8U CN217212797U (en) 2022-01-12 2022-01-12 Multifunctional electric power measuring instrument

Publications (1)

Publication Number Publication Date
CN217212797U true CN217212797U (en) 2022-08-16

Family

ID=82790333

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220068735.8U Expired - Fee Related CN217212797U (en) 2022-01-12 2022-01-12 Multifunctional electric power measuring instrument

Country Status (1)

Country Link
CN (1) CN217212797U (en)

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20220816