CN112808635A - Ammeter with dampproofing function - Google Patents
Ammeter with dampproofing function Download PDFInfo
- Publication number
- CN112808635A CN112808635A CN201911116031.2A CN201911116031A CN112808635A CN 112808635 A CN112808635 A CN 112808635A CN 201911116031 A CN201911116031 A CN 201911116031A CN 112808635 A CN112808635 A CN 112808635A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- face
- proof
- moisture
- shell
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims description 42
- 238000005485 electric heating Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims 4
- 238000005192 partition Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001035 drying Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The invention relates to the technical field of electric meters, in particular to an electric meter with a moisture-proof function, which comprises a meter shell, a transparent cover, a temperature and humidity sensor and a controller, wherein the transparent cover is fixedly connected to the front end face of the meter shell, the lower end face of the meter shell is fixedly connected with a moisture-proof device, the moisture-proof device comprises a moisture-proof shell, a one-way pipe and a one-way valve, the upper end face of the moisture-proof shell is fixedly connected with the meter shell, the inner sides of the left and right end faces of the moisture-proof shell are respectively communicated with the one-way pipe, the outer sides of the one-way pipes are respectively fixedly connected with the one; according to the electric meter, the temperature and humidity sensor, the fan and the heating wire are arranged, the temperature and humidity sensor is used for measuring air humidity, signals are sent to the controller, the controller controls the fan and the heating wire to be started, so that the interior of the electric meter is dried, the heated air is enabled to pass through the interior of the electric meter through the arrangement of the partition plate, and the drying effect is guaranteed.
Description
Technical Field
The invention relates to the technical field of electric meters, in particular to an electric meter with a moisture-proof function.
Background
The electric energy meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter, kilowatt hour meter, and refers to an instrument for measuring various electrical quantities, when using the electric energy meter, it should be noted that under the condition of low voltage and small current, the electric energy meter can be directly connected to a circuit for measurement, under the condition of high voltage or large current, the electric energy meter can not be directly connected to a circuit, and needs to be matched with a voltage transformer or a current transformer for use, and along with the development of society, the quality requirement of the electric energy meter is higher and higher, therefore, the demand for the electric energy meter with the moisture-proof function is increasing.
Most ammeters on the existing market are generally installed outdoors for facilitating meter reading and maintenance of workers, when rainy weather is met, humid air is distributed outside the ammeters, the ammeters are in a humid environment for a long time to influence the normal service lives of parts inside the ammeters, further the normal use of the ammeters is influenced, meanwhile, a large amount of dust is attached to the ammeters due to the fact that the ammeters are exposed outside, the meter reading and maintenance of the workers are influenced, and therefore the ammeters with the moisture-proof function are provided aiming at the problems.
Disclosure of Invention
The present invention is directed to a moisture-proof electric meter, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
an ammeter with a moisture-proof function comprises a meter shell, a transparent cover, a temperature and humidity sensor and a controller, wherein the transparent cover is fixedly connected to the front end face of the meter shell, a moisture-proof device is fixedly connected to the lower end face of the meter shell, the moisture-proof device comprises a moisture-proof shell, a one-way pipe and a one-way valve, the upper end face of the moisture-proof shell is fixedly connected with the meter shell, the inner sides of the left and right end faces of the moisture-proof shell are communicated with the one-way pipe, the outer side of the one-way pipe is fixedly connected with the one-way valve, the inner side of the lower end face of the moisture-proof shell is fixedly connected with a fixing frame, the upper end face of the fixing frame is fixedly connected with the meter shell, the center of the fixing frame is fixedly connected with a fan, the right, the cleaning device is characterized in that a sliding groove is formed in the upper portion of the front end face of the watchcase, a cleaning device is connected in the sliding groove in a sliding mode, and a clamping groove is formed in the right end face of the watchcase.
Preferably, the number of the through holes is two, the through holes are located on the left side and the right side of the partition plate, the lower end face of the electric heating wire is fixedly connected with the moisture-proof shell, the upper end face of the electric heating wire is fixedly connected with the watch shell, the lower end face of the partition plate is fixedly connected with the moisture-proof shell, and the upper end face of the partition plate is fixedly connected with the watch shell.
Preferably, the cleaning device comprises a sliding shaft, a rotating shaft and a top block, the upper end and the lower end of the sliding shaft are connected with the watchcase in a sliding mode, the outer side of the sliding shaft is connected with the rotating shaft in a rotating mode, a cleaning plate and the top block which are distributed in the front and back mode are fixedly connected to the lower end face of the rotating shaft, a cleaning brush is fixedly connected to the rear end face of the cleaning plate, and the rear end face of the top block is connected with the watchcase in a sliding mode.
Preferably, the clamping groove is L-shaped, and the cleaning device is clamped with the watch case through the clamping groove.
Preferably, the chute length is 1.2 times the transparent cover length, and the cleaning device length is 1.2 times the transparent cover height.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the temperature and humidity sensor, the controller, the moisture-proof shell, the one-way pipe, the one-way valve, the fixing frame, the fan and the electric heating wire are arranged, the temperature and humidity sensor is used for measuring air humidity and sending a signal to the controller, the controller is used for controlling the fan and the electric heating wire to be started, so that the interior of the electric meter is dried, and the heated air is ensured to pass through the interior of the electric meter through the arrangement of the partition plate, so that the drying effect is;
2. according to the invention, through the arrangement of the sliding groove, the sliding shaft, the rotating shaft, the jacking block, the cleaning plate and the cleaning brush, the cleaning brush cleans the surface of the transparent cover by moving the cleaning plate, so that a good cleaning effect is achieved, normal meter reading work of workers is ensured, and when the cleaning device is not used, the cleaning device slides to the right side, and then the cleaning plate is rotated to be positioned in the clamping groove, so that normal use of the ammeter is not influenced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a side view of the present invention.
In the figure: 1-a meter shell, 2-a transparent cover, 3-a temperature and humidity sensor, 4-a controller, 5-a moisture-proof device, 501-a moisture-proof shell, 502-a one-way pipe, 503-a one-way valve, 504-a fixing frame, 505-a fan, 506-an electric heating wire, 507-a clapboard, 6-a chute, 7-a cleaning device, 701-a sliding shaft, 702-a rotating shaft, 703-a top block, 704-a cleaning plate, 705-a cleaning brush, 8-a through hole and 9-a clamping groove.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-2, the present invention provides a technical solution:
an ammeter with a moisture-proof function comprises a meter shell 1, a transparent cover 2, a temperature and humidity sensor 3 and a controller 4, wherein the transparent cover 2 is fixedly connected to the front end face of the meter shell 1, a moisture-proof device 5 is fixedly connected to the lower end face of the meter shell 1, the moisture-proof device 5 comprises a moisture-proof shell 501, a one-way pipe 502 and a one-way valve 503, the upper end face of the moisture-proof shell 501 is fixedly connected with the meter shell 1, the inner sides of the left end face and the right end face of the moisture-proof shell 501 are respectively communicated with the one-way pipe 502, the outer side of the one-way pipe 502 is respectively fixedly connected with the one-way valve 503, the arrangement of the one-way pipe 502 and the one-way valve 503 ensures that air can only flow in one way, the drying effect of the air is ensured, a fixing frame 504 is fixedly connected to the inner, fan 505 right side is equipped with heating wire 506, heating wire 506 right side is equipped with baffle 507, terminal surface has seted up the through-hole 8 that is left right side distribution under the watchcase 1, 1 terminal surface inboard fixedly connected with is temperature and humidity sensor 3 and controller 4 of left right side distribution under the watchcase, and temperature and humidity sensor 3 and controller 4's setting has realized the intellectuality, guarantees that it just can start when being in the better environment of humidity, and is very intelligent, guarantees the life of ammeter, spout 6 has been seted up to 1 preceding terminal surface top of watchcase, sliding connection has cleaning device 7 in the spout 6, draw-in groove 9 has been seted up to 1 right terminal surface of watchcase.
The number of the through holes 8 is two, the through holes 8 are positioned at the left side and the right side of the partition 507, the arrangement ensures that hot air can flow from the inside of the electric meter for one circle to ensure the drying operation of the hot air, the lower end face of the heating wire 506 is fixedly connected with the dampproof shell 501, the upper end face of the partition 507 is fixedly connected with the casing 1, the cleaning device 7 comprises a sliding shaft 701, a rotating shaft 702 and a top block 703, the upper end and the lower end of the sliding shaft 701 are slidably connected with the casing 1, the outer side of the sliding shaft 701 is rotatably connected with the rotating shaft 702, the lower end face of the rotating shaft 702 is fixedly connected with a cleaning plate 704 and the top block 703 which are distributed front and back, the rear end face of the cleaning plate 704 is fixedly connected with a cleaning brush 705, the rear end face of the top block 703 is slidably connected, cleaning plate 704 can only slide from side to side and can not self rotate, and when sliding to the right side, cleaning plate 704 drives kicking block 703 and rotates backward from the right side to get into in the draw-in groove 9, draw-in groove 9 is the L type setting, cleaning device 7 passes through draw-in groove 9 and watchcase 1 block, and this kind of setting makes cleaning device 7 be located draw-in groove 9 when not using, guarantees that it can not influence the normal work of ammeter, can not hinder the staff and work, 6 length of spout are 1.2 times of translucent cover 2 length, and cleaning device 7 length is 1.2 times of translucent cover 2 height, and this kind of setting guarantees that cleaning brush 705 cleans translucent cover 2 comprehensively, guarantees that its surface is clean and tidy.
The model of the temperature and humidity sensor 3 is RS-WS-N01-2-temperature and humidity sensor, the model of the controller 4 is an E-1P controller, the model of the fan 505 is a CB900E fan, and the model of the electric heating wire 506 is an FY-RS06 electric heating wire.
The working process is as follows: when the electric energy meter is used, a power supply is connected, the humidity inside the electric energy meter is monitored through the temperature and humidity sensor 3, when the value reaches a certain value, a signal is sent to the controller 4, the controller 4 controls the fan 505 and the heating wire 506, the fan 505 blows air to flow, then the air is dried and heated through the heating wire 506, then enters the inner side of the electric energy meter through the through hole 8 on the left side, then is discharged through the through hole 8 on the right side, and finally is discharged through the check valve 503 and the check pipe 502 on the right side, the arrangement of the partition 507 ensures that the heated air cannot be directly discharged through the check valve 503 on the right side, flows in the electric energy meter for a circle, when the temperature and humidity monitored by the temperature and humidity sensor 3 reach the standard, the signal is sent to the controller 4, the controller 4 further controls the fan 505 and the heating wire 506 to stop working, the internal temperature of the electric energy, thereby clean the translucent cover 2 surface, guarantee that translucent cover 2 surface is clean, after the clearance is accomplished, through sliding cleaning board 704 to right side, then rotate cleaning board 704, make its cleaning device 7 be located draw-in groove 9, can not influence the normal use of ammeter, and its can normal horizontal slip is guaranteed in setting up of sliding shaft 701, and can self rotate when setting up of axis of rotation 702 guarantees that cleaning board 704 slides to the right side, make it be located draw-in groove 9, and setting of kicking block 703, when guaranteeing that cleaning board 704 slides at watchcase 1 preceding terminal surface, can only horizontal slip, can not self rotate, guarantee that it cleans the effect.
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 (5)
1. The utility model provides an ammeter with dampproofing function, includes watchcase (1), translucent cover (2), temperature and humidity sensor (3) and controller (4), its characterized in that: the transparent cover (2) is fixedly connected to the front end face of the watch case (1), the damp-proof device (5) is fixedly connected to the lower end face of the watch case (1), the damp-proof device (5) comprises a damp-proof shell (501), a one-way pipe (502) and a one-way valve (503), the upper end face of the damp-proof shell (501) is fixedly connected with the watch case (1), the inner sides of the left end face and the right end face of the damp-proof shell (501) are communicated with the one-way pipe (502), the outer side of the one-way pipe (502) is fixedly connected with the one-way valve (503), the inner side of the lower end face of the damp-proof shell (501) is fixedly connected with a fixing frame (504), the upper end face of the fixing frame (504) is fixedly connected with the watch case (1), a fan (505) is fixedly connected to the center of the fixing frame (504), an electric heating wire (506, the temperature and humidity sensor (3) and the controller (4) that distribute about watchcase (1) lower terminal surface inboard fixedly connected with is, spout (6) have been seted up to watchcase (1) preceding terminal surface top, sliding connection has cleaning device (7) in spout (6), draw-in groove (9) have been seted up to watchcase (1) right terminal surface.
2. An electricity meter having moisture-proof function as claimed in claim 1, wherein: through-hole (8) quantity is two, through-hole (8) are located baffle (507) left and right sides, terminal surface and dampproofing shell (501) fixed connection under heating wire (506), heating wire (506) up end and watchcase (1) fixed connection, terminal surface and dampproofing shell (501) fixed connection under baffle (507), baffle (507) up end and watchcase (1) fixed connection.
3. An electricity meter having moisture-proof function as claimed in claim 1, wherein: the cleaning device (7) comprises a sliding shaft (701), a rotating shaft (702) and a top block (703), the upper end and the lower end of the sliding shaft (701) are connected with the watchcase (1) in a sliding mode, the outer side of the sliding shaft (701) is connected with the rotating shaft (702) in a rotating mode, a cleaning plate (704) and the top block (703) which are distributed in the front and back mode are fixedly connected to the lower end face of the rotating shaft (702), a cleaning brush (705) is fixedly connected to the rear end face of the cleaning plate (704), and the rear end face of the top block (703) is connected with the watchcase (1) in.
4. An electricity meter having moisture-proof function as claimed in claim 3, wherein: the clamping groove (9) is arranged in an L shape, and the cleaning device (7) is clamped with the watch case (1) through the clamping groove (9).
5. An electricity meter having moisture-proof function as claimed in claim 3, wherein: the length of the sliding groove (6) is 1.2 times of the length of the transparent cover (2), and the length of the cleaning device (7) is 1.2 times of the height of the transparent cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911116031.2A CN112808635A (en) | 2019-11-15 | 2019-11-15 | Ammeter with dampproofing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911116031.2A CN112808635A (en) | 2019-11-15 | 2019-11-15 | Ammeter with dampproofing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112808635A true CN112808635A (en) | 2021-05-18 |
Family
ID=75851443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911116031.2A Pending CN112808635A (en) | 2019-11-15 | 2019-11-15 | Ammeter with dampproofing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112808635A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113625049A (en) * | 2021-08-20 | 2021-11-09 | 万安裕高电子科技有限公司 | Moisture-proof intelligent electric meter |
-
2019
- 2019-11-15 CN CN201911116031.2A patent/CN112808635A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113625049A (en) * | 2021-08-20 | 2021-11-09 | 万安裕高电子科技有限公司 | Moisture-proof intelligent electric meter |
| CN113625049B (en) * | 2021-08-20 | 2024-04-02 | 万安裕高电子科技有限公司 | Moisture-proof intelligent ammeter |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210518 |
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| WD01 | Invention patent application deemed withdrawn after publication |