CN217521249U - Protection device of electric energy metering equipment - Google Patents
Protection device of electric energy metering equipment Download PDFInfo
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- CN217521249U CN217521249U CN202220922202.1U CN202220922202U CN217521249U CN 217521249 U CN217521249 U CN 217521249U CN 202220922202 U CN202220922202 U CN 202220922202U CN 217521249 U CN217521249 U CN 217521249U
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Abstract
The utility model provides an electric energy metering equipment's protector, include: a protective box; the partition plate is fixedly connected to the lower part of the interior of the protective box, and a placing cavity and a device cavity are formed between the partition plate and the protective box; the filter screen is fixedly arranged in the middle of the partition board; the device comprises a processor, wherein the processor is fixedly arranged in the device cavity, one side of the processor is fixedly connected with a first connecting pipe, the top end of the first connecting pipe is fixedly connected with a suction head, and the suction head is fixedly arranged at the bottom of the partition plate. The utility model provides an electric energy metering equipment's protector, through person's treater of taking a photograph under the baffle, first connecting pipe etc. can be with the humid gas discharge of placing the intracavity, and the fan then can be with gaseous pumping to the protecting box in to accomplish gaseous exchange and the drying in the protecting box under drying device's drying, avoid electric energy metering equipment to work under humid gas, cause the damage to it.
Description
Technical Field
The utility model relates to an electric energy metering equipment field especially relates to an electric energy metering equipment's protector.
Background
The electric energy metering device is a metering instrument used for measuring and recording generated energy, supplied (mutually supplied) electric quantity, station power consumption, line loss electric quantity and user power consumption.
The electric energy metering device has wide application range, can be used in different environments and different places, and can be protected by using a protection device in order to ensure the safety of the electric energy metering equipment when the electric energy metering device is used in an external environment.
When the protection device of the existing electric energy metering equipment protects the electric energy metering equipment, the protection device cannot timely remove moisture when the inside is relatively wet, and the electric energy metering equipment is easily affected by adverse effects in a wet environment and the service life of the electric energy metering equipment is affected.
Therefore, there is a need to provide a protection device for an electric energy metering device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electric energy metering equipment's protector has solved current protector and can not in time hydrofuge, causes the problem of certain influence to inside electric energy metering equipment.
In order to solve the technical problem, the utility model provides an electric energy metering device's protector, include: a protective box;
the partition plate is fixedly connected to the lower part of the interior of the protective box, and a placing cavity and a device cavity are formed between the partition plate and the protective box;
the filter screen is fixedly arranged in the middle of the partition board;
the treater, treater fixed mounting in the inside in device chamber, one side fixedly connected with first connecting pipe of treater, the top fixedly connected with suction head of first connecting pipe, the suction head with the bottom fixed mounting of baffle, the opposite side fixedly connected with second connecting pipe of treater, the one end of second connecting pipe is run through the protective housing and is extended to the outside of protective housing.
Through person's treater, first connecting pipe etc. of taking a photograph under the baffle, can be with placing the humid gas discharge of intracavity, and the fan then can be with gaseous in to the guard box pump sending to accomplish gaseous exchange and the drying in the guard box under drying device's drying, avoid electric energy metering equipment to work under humid gas, cause the damage to it.
Preferably, the position of the suction head corresponds to the position of a filter screen, and the filter screen is positioned in the middle of the suction head.
Preferably, a box door is fixedly arranged on one side of the front surface of the protection box through a hinge.
Preferably, a communicating hole is formed in one side of the bottom of the protection box, a rectangular frame is fixedly mounted at the bottom of the inner wall of the device cavity, a drying device is arranged inside the rectangular frame, and a fan is fixedly mounted on one side of the rectangular frame.
Preferably, the equal fixed mounting in both sides has the third connecting pipe around the rectangle frame top, two the top of third connecting pipe extends to place the inside in chamber, two the common fixed mounting in top of third connecting pipe has the connector.
Preferably, one side fixedly connected with rectangle case of protective housing surface, the top of rectangle case is rotated and is installed the case lid, one side fixed mounting of rectangle incasement portion has the heat-conducting plate.
Preferably, one side fixedly connected with connecting plate of rectangle incasement wall, one side of rectangle case just is located the air intake has been seted up to the bottom of connecting plate, one side at rectangle roof portion just is located the air exit has been seted up at the top of connecting plate.
Through the fixed rectangle case in the outside one side of protective housing, the cooling water is deposited to one side of rectangle incasement portion, and the air gets into the back from the air intake, contacts with the heat-conducting plate to cool down the air that gets into in the protective housing, thereby dispel the heat to the protective housing inside, avoid the inside high temperature of protective housing, cause the influence to placing each device of intracavity.
Compared with the prior art, the utility model provides an electric energy metering equipment's protector has following beneficial effect:
the utility model provides an electric energy metering equipment's protector, through person's treater, first connecting pipe etc. take a photograph of under the baffle, can be with the humid gas discharge of placing the intracavity, the fan then can be with gaseous drawing and sending to the protecting box to accomplish gaseous exchange and the drying in the protecting box under drying device's drying, avoid electric energy metering equipment to work under humid gas, cause the damage to it.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a protection device of an electric energy metering device provided by the present invention;
FIG. 2 is a bottom view of the structure shown in FIG. 1;
fig. 3 is a schematic structural diagram of a second embodiment of the protection device of the electric energy metering device provided by the present invention;
fig. 4 is a schematic view of the internal structure of the rectangular tank shown in fig. 3.
Reference numbers in the figures: 1. a protective box 2, a clapboard 3, a placing cavity 4, a device cavity 5, a filter screen 6, a processor 7, a first connecting pipe 8, a suction head 9, a second connecting pipe 10, a box door 11, a communicating hole 12, a rectangular frame 13, a drying device 14, a third connecting pipe 15, a connector 16 and a fan,
17. rectangular box, 18, case lid, 19, heat-conducting plate, 20, connecting plate, 21, air intake, 22, air exit.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a protection device of an electric energy metering apparatus according to a first embodiment of the present invention; fig. 2 is a bottom view of the structure shown in fig. 1. The protector of electric energy metering equipment includes: a protective box 1;
the partition plate 2 is fixedly connected to the lower part of the interior of the protective box 1, and a placing cavity 3 and a device cavity 4 are formed between the partition plate 2 and the protective box 1;
the filter screen 5 is fixedly arranged in the middle of the partition board 2;
The position of the suction head 8 corresponds to the position of the filter screen 5, and the filter screen 5 is positioned in the middle of the suction head 8.
And a box door 10 is fixedly arranged on one side of the front surface of the protective box 1 through a hinge.
The top of the filter screen 5 is lower than the partition board 2, so that hot air can be absorbed conveniently and better, and the box door 10 is provided with a lock, so that a person is prevented from opening the protective box 1 at will.
The protection box comprises a protection box 1 and is characterized in that a communication hole 11 is formed in one side of the bottom of the protection box 1, a rectangular frame 12 is fixedly installed at the bottom of the inner wall of a device cavity 4, a drying device 13 is arranged inside the rectangular frame 12, and a fan 16 is fixedly installed on one side of the rectangular frame 12.
The communicating hole 11 is matched with the rectangular frame 12 in position and size, the drying device 13 is a placing box and an internal drying agent, external air passes through the drying device 13 to absorb moisture contained in the external air, so that external damp gas is prevented from entering the protection box 1, and the fan 16 pumps the external air.
The equal fixed mounting in both sides has third connecting pipe 14, two around the rectangle frame 12 top the top of third connecting pipe 14 extends to place the inside in chamber 3, two the common fixed mounting in top of third connecting pipe 14 has connector 15.
The third connecting pipe 14 conveys the externally dried air directly upwards into the placing chamber 3 and, in cooperation with the connecting head 15, spreads it over a larger area.
The utility model provides an electric energy metering equipment's protector's theory of operation as follows:
electric energy metering equipment installs behind placing chamber 3, in periods such as plum rain season, the moisture content is great in the air, and at this moment, treater 6 alright work will place the humid gas in chamber 3 and suck away through first connecting pipe 7 and suction head 8 to discharge to the protection box 1 outside through second connecting pipe 9.
Meanwhile, the fan 16 works to suck external gas into the rectangular frame 12 through the communication hole 11 and convey the gas into the placing cavity 3 through the third connecting pipe 14 under the drying of the drying device 13, so that the gas exchange is completed and the gas is dried.
Compared with the prior art, the utility model provides an electric energy metering equipment's protector has following beneficial effect:
through taking a photograph of person's treater 6, first connecting pipe 7 etc. under baffle 2, can be with placing the humid gas exhaust in the chamber 3, and fan 16 then can be with gaseous pumping to the guard box 1 in to accomplish the exchange and the drying of gas in the guard box 1 under drying device 13's drying, avoid electric energy metering equipment to work under humid gas, cause the damage to it.
Second embodiment
Referring to fig. 3 and fig. 4 in combination, based on the protection device for an electric energy metering device provided in the first embodiment of the present application, a second embodiment of the present application provides another protection device for an electric energy metering device. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the utility model provides a protector of electric energy metering equipment's that the second embodiment of this application provided difference lies in, one side fixedly connected with rectangle case 17 of protection box 1 surface, the top of rectangle case 17 is rotated and is installed case lid 18, the inside one side fixed mounting of rectangle case 17 has heat-conducting plate 19.
One side fixedly connected with connecting plate 20 of rectangle case 17 inner wall, one side of rectangle case 17 just is located air intake 21 has been seted up to the bottom of connecting plate 20, one side at rectangle case 17 top just is located air exit 22 has been seted up at the top of connecting plate 20.
The rectangular box 17 is fixed on one side of the outside of the protection box 1 through bolts, the rectangular box 17 is divided into two spaces by the heat conduction plate 19, and the size and the position of the air outlet 22 correspond to the communication hole 11.
The utility model provides an electric energy metering equipment's protector's theory of operation as follows:
in high-temperature weather, when the temperature in the protection box 1 is high, the fan 16 works to suck the external gas, at the moment, the external gas enters the rectangular box 17 through the air inlet 21, and enters the placing cavity 3 through the air outlet 22 after contacting the heat-conducting plate 19, so that the temperature of the internal device is reduced.
In the later stage, when the cooling water in the rectangular box 17 is reduced, the worker can directly open the box cover 18 and directly inject the cooling water into the rectangular box 17.
Compared with the prior art, the utility model provides an electric energy metering equipment's protector has following beneficial effect:
through fixing rectangle case 1 in the outside one side of protective housing 1, cooling water is deposited to the inside one side of rectangle case 17, and the air gets into the back from air intake 21, contacts with heat-conducting plate 19 to cool down the air that gets into in protective housing 1, thereby dispel the heat to protective housing 1 is inside, avoid the inside high temperature of protective housing 1, cause the influence to placing each device in chamber 3.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A protection device of an electric energy metering device is characterized by comprising:
a protective box;
the partition plate is fixedly connected to the lower part of the interior of the protective box, and a placing cavity and a device cavity are formed between the partition plate and the protective box;
the filter screen is fixedly arranged in the middle of the partition board;
the treater, treater fixed mounting in the inside in device chamber, one side fixedly connected with first connecting pipe of treater, the top fixedly connected with suction head of first connecting pipe, the suction head with the bottom fixed mounting of baffle, the opposite side fixedly connected with second connecting pipe of treater, the one end of second connecting pipe is run through the protective housing and is extended to the outside of protective housing.
2. The protection device of an electric energy metering apparatus of claim 1, wherein the suction head is located corresponding to a position of the filter screen, the filter screen being located in a middle of the suction head.
3. The protection device of the electric energy metering device as claimed in claim 1, wherein a door is fixedly mounted on one side of the front surface of the protection box through a hinge.
4. The protection device of the electric energy metering equipment according to claim 1, wherein a communication hole is formed in one side of the bottom of the protection box, a rectangular frame is fixedly installed at the bottom of the inner wall of the device cavity, a drying device is arranged inside the rectangular frame, and a fan is fixedly installed on one side of the rectangular frame.
5. The protection device for electric energy metering equipment of claim 4, wherein a third connecting pipe is fixedly installed on each of the front side and the rear side of the top of the rectangular frame, the top ends of the two third connecting pipes extend to the inside of the placing cavity, and a connector is fixedly installed on the top ends of the two third connecting pipes.
6. The protection device of the electric energy metering device according to claim 1, wherein a rectangular box is fixedly connected to one side of the outer surface of the protection box, a box cover is rotatably installed at the top of the rectangular box, and a heat conducting plate is fixedly installed on one side of the inner part of the rectangular box.
7. The protection device of the electric energy metering device according to claim 6, wherein a connecting plate is fixedly connected to one side of the inner wall of the rectangular box, an air inlet is formed in one side of the rectangular box and located at the bottom of the connecting plate, and an air outlet is formed in one side of the top of the rectangular box and located at the top of the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220922202.1U CN217521249U (en) | 2022-04-20 | 2022-04-20 | Protection device of electric energy metering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220922202.1U CN217521249U (en) | 2022-04-20 | 2022-04-20 | Protection device of electric energy metering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217521249U true CN217521249U (en) | 2022-09-30 |
Family
ID=83372035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220922202.1U Active CN217521249U (en) | 2022-04-20 | 2022-04-20 | Protection device of electric energy metering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217521249U (en) |
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2022
- 2022-04-20 CN CN202220922202.1U patent/CN217521249U/en active Active
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