CN219535367U - Electric power information acquisition device - Google Patents
Electric power information acquisition device Download PDFInfo
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- CN219535367U CN219535367U CN202222895224.6U CN202222895224U CN219535367U CN 219535367 U CN219535367 U CN 219535367U CN 202222895224 U CN202222895224 U CN 202222895224U CN 219535367 U CN219535367 U CN 219535367U
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Abstract
The utility model relates to the field of power acquisition equipment, in particular to a power information acquisition device. The power information acquisition device comprises a box body, wherein a plurality of uniformly distributed power meters are arranged in the box body; the dehumidification assembly is arranged at the inner bottom of the box body and comprises a fixed frame, a semiconductor refrigerating sheet, a water guide frame, a first fan and a drain pipe. According to the electric power information acquisition device provided by the utility model, when the first fan blows air to the refrigerating surface of the semiconductor refrigerating sheet, water vapor in the air can be condensed into water drops at relatively low temperature when the air is contacted with the semiconductor refrigerating sheet, the condensed water drops can be smoothly discharged outwards through the drain pipe communicated with the bottom side of the water guide frame, and the inside of the box body can be dehumidified by reducing the water content in the air, so that the phenomenon that circuit damage occurs to components in the device due to overlarge air humidity in the later use process can be greatly reduced.
Description
Technical Field
The utility model relates to the field of power acquisition equipment, in particular to a power information acquisition device.
Background
Electric power is an energy source powered by electrical energy. The comprehensive construction power information acquisition system can realize the comprehensive coverage of all power users and gateways, realize the on-line monitoring of metering devices and the real-time acquisition of important information such as user load, electric quantity, voltage and the like, and is convenient for better providing services for residents.
The existing power acquisition device is generally used by arranging the power meter for power acquisition in the box body, and a plurality of power meters are arranged in one power acquisition device to acquire power consumption of a plurality of families, so that the whole device is often hung on an outdoor wall, and the phenomenon of moisture is easy to occur in the box body in the later use process, particularly in the plum rain season.
Therefore, it is necessary to provide a new power information acquisition device to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a power information acquisition device.
The electric power information acquisition device provided by the utility model comprises:
the box body is internally provided with a plurality of uniformly distributed power meters;
the dehumidification subassembly, dehumidification subassembly sets up the interior bottom at the box, dehumidification subassembly includes fixed frame, semiconductor refrigeration piece, water guide frame, first fan and drain pipe fixed frame fixed mounting is at the interior bottom of box, the inside frame of fixed frame has the semiconductor refrigeration piece, be equipped with the water guide frame on the refrigeration face of semiconductor refrigeration piece, a plurality of first fans have been erect to one side that the fixed frame is close to the semiconductor refrigeration piece refrigeration face, just the bottom side of water guide frame is equipped with the drain pipe of a plurality of intercommunication.
Preferably, a plurality of fixed bars are erected below the inside of the box body, the bottom side of each fixed bar is connected with the same sealing plate through a plurality of evenly distributed elastic ropes, the top side of each sealing plate is propped against the bottom side of the box body, and annular distributed limiting rods are arranged at the relative positions of the top side of each sealing plate and each elastic rope.
Preferably, the top side of box is equipped with fixed connection's mounting box, the inside packing of mounting box has the cotton that absorbs water, the second through-hole has been seted up to the bottom side of mounting box, the both sides of mounting box outer wall all are equipped with the breather pipe of intercommunication, and every the filter screen of threaded connection has all been inserted to the inside of breather pipe.
Preferably, a controller, a humidity sensor and a temperature sensor which are fixedly connected are arranged on one side wall of the inside of the box body, and the controller is respectively and electrically connected with the humidity sensor and the temperature sensor.
Preferably, a plurality of first through holes with different specifications are formed in the upper part and the lower part of the inside of the box body, the displacement of the first through holes above is opposite to the position of the second through holes, and a second fan is arranged at the position of the top in the box body opposite to the first through holes.
Preferably, the positions of the plurality of first through holes below are opposite to the positions of each elastic rope respectively, and the inner wall of each first through hole is in sliding connection with the outer wall of the corresponding annular distribution limiting rod.
Preferably, the bottom end of each drain pipe extends out of the box body uniformly, and the outer wall of each drain pipe is sleeved with a one-way valve.
Preferably, the heating surface of the semiconductor refrigeration sheet is provided with a plurality of uniformly distributed radiating fins.
Compared with the related art, the electric power information acquisition device provided by the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the dehumidifying component, when the humidity sensor monitors that the humidity in the box body is too high, a signal can be sent to the controller, so that the controller can control the first fan to work, and meanwhile, the power switch of the semiconductor refrigerating sheet can be turned on, the first fan working at the moment can smoothly blow gas to the refrigerating surface of the semiconductor refrigerating sheet, at the moment, when the moisture in the air is in contact with the semiconductor refrigerating sheet, the moisture in the air can be condensed into water drops at relatively low temperature, at the moment, the condensed water drops can be smoothly discharged outwards through the drain pipe communicated with the bottom side of the water guiding frame, and the moisture content in the air can be reduced, so that the phenomenon that circuits are damaged due to the excessive air humidity, in the device in the later use process can be greatly reduced.
2. According to the utility model, the second fan is arranged in the box body, in the later use process, when the temperature sensor detects that the temperature in the box body is too high, a signal can be sent to the controller, so that the controller can control the second fan to work, at the moment, the second fan working can guide external gas into the box body through the vent pipe communicated with the mounting box, when the gas is in the box body, the air pressure in the box body is increased along with the increase of the gas in the box body because the box body is relatively sealed, at the moment, the outward expansion force of the air pressure in the box body can smoothly drive the elastic rope to stretch to the side far away from the box body, and then the sealing plate at the bottom end of the elastic rope can slide to the side far away from the box body to be separated from the surface of the box body, at the moment, the gas in the box body can smoothly flow out through the first through hole at the bottom side of the box body, and exchange and circulation of the air in the box body and the outside air can be completely cooled.
3. According to the utility model, the sealing plate is arranged at the bottom side of the box body, and in the later use process, when ventilation and heat dissipation of the device are not carried out, the elastic rope fixedly arranged at the top side of the sealing plate can smoothly pull up the sealing plate through the elastic acting force of the elastic rope, so that the sealing plate can be smoothly attached to the bottom side of the box body, and the first through hole formed at the bottom side of the box body can be sealed, thereby reducing the phenomenon that air with higher external humidity flows into the box body in rainy and snowy days.
Drawings
FIG. 1 is a schematic diagram of a power information collection device according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of a partial cross-sectional structure of the dehumidification assembly of FIG. 1 in elevation;
FIG. 3 is a schematic view of the rear view of the dehumidification assembly of FIG. 1;
FIG. 4 is a schematic view of the attachment of the fixing strip of FIG. 1;
FIG. 5 is a schematic view showing a part of the structure of the inside of the mounting box shown in FIG. 1;
fig. 6 is a schematic view of the structure of the inside of the case shown in fig. 1.
Reference numerals in the drawings: 1. a case; 1a, an electric power meter; 1c, a first through hole; 2. a dehumidifying component; 21. a fixed frame; 22. a semiconductor refrigeration sheet; 23. a water guiding frame; 24. a first fan; 25. a drain pipe; 26. a one-way valve; 27. a heat radiation blade; 3. a fixing strip; 3a, an elastic rope; 3b, sealing plate; 3c, a limiting rod; 4. a mounting box; 4a, a second through hole; 4b, a vent pipe; 4c, a filter screen; 5. a controller; 5a, a humidity sensor; 5b, a temperature sensor; 6. and a second fan.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 6, an electric power information acquisition device provided in an embodiment of the present utility model includes: the box 1 and dehumidification subassembly 2, the inside a plurality of evenly distributed's of box 1 electricity table 1a that is equipped with.
In the embodiment of the present utility model, referring to fig. 2 and 3, the dehumidifying component 2 is disposed at an inner bottom of the case 1, the dehumidifying component 2 includes a fixing frame 21, a semiconductor cooling plate 22, a water guiding frame 23, a first fan 24 and a drain pipe 25, the fixing frame 21 is fixedly mounted at the inner bottom of the case 1, the semiconductor cooling plate 22 is disposed inside the fixing frame 21, the cooling surface of the semiconductor cooling plate 22 is provided with the water guiding frame 23, one side of the fixing frame 21 close to the cooling surface of the semiconductor cooling plate 22 is provided with a plurality of first fans 24, and the bottom side of the water guiding frame 23 is provided with a plurality of communicated drain pipes 25.
It should be noted that: when the humidity sensor 5a detects that the humidity in the box body 1 is too high, a signal can be sent to the controller 5, so that the controller 5 controls the first fan 24 to work, and meanwhile, the power switch of the semiconductor refrigeration piece 22 can be turned on;
the first fan 24 working at this time can smoothly blow the air to the refrigerating surface of the semiconductor refrigerating sheet 22, when the vapor in the air contacts with the semiconductor refrigerating sheet 22, the vapor in the air can be condensed into water drops at relatively low temperature, and the condensed water drops can be smoothly discharged outwards through the drain pipe 25 communicated with the bottom side of the water guiding frame 23;
the inside of the box body 1 can be dehumidified by reducing the water content in the air, so that the phenomenon that the circuit of the components in the device is damaged due to overlarge air humidity in the later use process can be greatly reduced.
In the embodiment of the present utility model, referring to fig. 1 and 5, a fixedly connected installation box 4 is disposed on the top side of the box 1, absorbent cotton is filled in the installation box 4, a second through hole 4a is disposed on the bottom side of the installation box 4, two communicating ventilation pipes 4b are disposed on two sides of the outer wall of the installation box 4, a filter screen 4c in threaded connection is inserted into each ventilation pipe 4b, a plurality of first through holes 1c with different specifications are disposed above and below the interior of the box 1, the displacement of the first through hole 1c above is opposite to the position of the second through hole 4a, and a second fan 6 is disposed at the position of the interior top of the box 1 opposite to the first through hole 1 c.
It should be noted that: when the temperature sensor 5b detects that the temperature inside the box body 1 is too high, a signal can be sent to the controller 5, so that the controller 5 controls the second fan 6 to work, and at the moment, the second fan 6 working can guide external air into the box body 1 through the vent pipe 4b communicated with the installation box 4;
when the air is carried out in the box body 1, and the air pressure in the box body 1 is too high, the elastic rope 3a can be stretched smoothly under relatively high pressure, so that the sealing plate 3b at the bottom end of the elastic rope 3a can slide towards the side far away from the box body 1 and be separated from the surface of the box body 1, and at the moment, the air in the box body 1 can smoothly flow out through the first through hole 1c at the bottom side of the box body 1, and the exchange and circulation of the air in the box body 1 and the external air can be completed to dissipate the heat in the box body 1;
the water absorbing cotton is filled in the installation box 4, so that the water absorbing cotton can primarily absorb moisture in the air when the outside air flows into the box body 1;
meanwhile, the filter screen 4c is arranged in the vent pipe 4b, so that relatively small particles in the gas flowing into the box body 1 can be filtered and blocked.
In the embodiment of the present utility model, referring to fig. 1 and 4, a plurality of fixing strips 3 are fixedly connected to the lower portion of the inside of the case 1, the bottom side of each fixing strip 3 is connected to the same sealing plate 3b through a plurality of uniformly distributed elastic ropes 3a, the top side of each sealing plate 3b abuts against the bottom side of the case 1, and a limiting rod 3c is installed at the opposite position of the top side of each sealing plate 3b and each elastic rope 3 a.
It should be noted that: when the ventilation and heat dissipation of the device are not carried out, the elastic rope 3a fixedly installed on the top side of the sealing plate 3b can smoothly pull up the sealing plate 3b through the elastic acting force of the elastic rope, so that the top side of the sealing plate 3b can be smoothly attached to the bottom side of the box body 1, and the first through hole 1c formed in the bottom side of the box body 1 can be sealed, thereby reducing the phenomenon that air with higher external humidity flows into the box body 1 in rainy and snowy days.
In the embodiment of the present utility model, referring to fig. 6, a controller 5, a humidity sensor 5a and a temperature sensor 5b are fixedly connected to one side wall of the interior of the case 1, and the controller 5 is electrically connected to the humidity sensor 5a and the temperature sensor 5b respectively.
It should be noted that: through the arrangement of the controller 5, the humidity sensor 5a and the temperature sensor 5b, in the later use process, the controller 5 can only automatically control the dehumidifying component 2 and the second fan 6 to work by carrying out data analysis on signals sent by the humidity sensor 5a and the temperature sensor 5 b.
In the embodiment of the present utility model, referring to fig. 1, 4 and 6, the positions of the lower plurality of first through holes 1c are opposite to the positions of each elastic rope 3a, and the inner wall of each first through hole 1c is slidably connected with the outer wall of the corresponding annular distribution stop rod 3c.
It should be noted that: because the outer wall of the limit rod 3c is in sliding connection with the inside of the first through hole 1c, when the sealing plate 3b slides under the pressure in the box body 1 or the tension of the elastic rope 3a in the later stage, the limit rod 3c can guide the sliding track of the sealing plate 3b, so that the sliding of the sealing plate 3b is more stable.
In the embodiment of the present utility model, referring to fig. 2, the bottom end of each drain pipe 25 extends out of the box 1, and a check valve 26 is sleeved on the outer wall of each drain pipe 25.
It should be noted that: by providing the one-way valve 26 on the outer wall of each drain pipe 25, condensed water droplets in the interior can smoothly flow out, and impurities such as dust in the outside air can be prevented from reversely flowing into the box body 1 through the drain pipe 25 when the dehumidifying component 2 does not work.
In the embodiment of the present utility model, referring to fig. 3, the heat generating surface of the semiconductor refrigeration sheet 22 is provided with a plurality of evenly distributed heat dissipating fins 27.
It should be noted that: by providing the heat radiation fins 27 on the heat generating surface of the semiconductor cooling fin 22, the heat radiation effect during operation of the semiconductor cooling fin 22 can be improved to a certain extent.
The working principle of the electric power information acquisition device provided by the utility model is as follows:
in the later use process, after the connection of the device is completed, the power inside the device can measure the power consumption of each household in real time,
when the humidity sensor 5a in the box body 1 detects that the humidity in the box body 1 is too high, a signal can be sent to the controller 5, so that the controller 5 controls the first fan 24 to work, and meanwhile, the power switch of the semiconductor refrigerating sheet 22 can be turned on;
the first fan 24 working at this time can smoothly blow the gas to the refrigerating surface of the semiconductor refrigerating sheet 22, when the vapor in the air contacts with the semiconductor refrigerating sheet 22, the vapor in the air can be condensed into water drops at relatively low temperature, the condensed water drops can be smoothly discharged outwards through the drain pipe 25 communicated with the bottom side of the water guide frame 23, and the interior of the box body 1 can be dehumidified by reducing the water content in the air, so that the phenomenon that the circuit of the components in the device is damaged due to overlarge air humidity in the later use process can be greatly reduced;
when the temperature sensor 5b detects that the temperature inside the box body 1 is too high, a signal can be sent to the controller 5, so that the controller 5 controls the second fan 6 to work, and at the moment, the second fan 6 working can guide external air into the box body 1 through the vent pipe 4b communicated with the installation box 4;
when the air is carried out in the box body 1, and the air pressure in the box body 1 is too high, the elastic rope 3a can be stretched smoothly under relatively high pressure, so that the sealing plate 3b at the bottom end of the elastic rope 3a can slide towards the side far away from the box body 1 and be separated from the surface of the box body 1, and at the moment, the air in the box body 1 can smoothly flow out through the first through hole 1c at the bottom side of the box body 1, and the exchange and circulation of the air in the box body 1 and the external air can be completed to dissipate the heat in the box body 1;
and when not carrying out ventilation and heat dissipation, the elastic rope 3a of the fixed installation in top side of the closing plate 3b that is located box 1 outer wall department can be smooth through self elastic acting force to carry out the drawing up to closing plate 3b, can make the top side of closing plate 3b smooth laminate mutually with box 1 bottom side, can seal the first through-hole 1c of box 1 bottom side seting up, consequently can reduce the higher phenomenon of air inflow box 1 of outside humidity during the sleet day.
The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (8)
1. An electric power information acquisition device, characterized by comprising:
the power meter box comprises a box body (1), wherein a plurality of uniformly distributed power meters (1 a) are arranged in the box body (1);
dehumidification subassembly (2), dehumidification subassembly (2) set up in interior bottom of box (1), dehumidification subassembly (2) are including fixed frame (21), semiconductor refrigeration piece (22), water guide frame (23), first fan (24) and drain pipe (25), fixed frame (21) fixed mounting is in interior bottom of box (1), the inside frame of fixed frame (21) has semiconductor refrigeration piece (22), be equipped with water guide frame (23) on the refrigeration face of semiconductor refrigeration piece (22), fixed frame (21) are close to one side of semiconductor refrigeration piece (22) refrigeration face and erect a plurality of first fans (24), just the bottom side of water guide frame (23) is equipped with drain pipe (25) of a plurality of intercommunication.
2. The electric power information acquisition device according to claim 1, characterized in that a plurality of fixed bars (3) which are fixedly connected are erected below the inside of the box body (1), the bottom side of each fixed bar (3) is connected with the same sealing plate (3 b) through a plurality of elastic ropes (3 a) which are uniformly distributed, the top side of each sealing plate (3 b) is propped against the bottom side of the box body (1), and a limiting rod (3 c) which is distributed in an annular mode is arranged at the relative position of the top side of each sealing plate (3 b) and each elastic rope (3 a).
3. The electric power information acquisition device according to claim 1, wherein a mounting box (4) fixedly connected with the top side of the box body (1) is arranged, water absorbing cotton is filled in the mounting box (4), a second through hole (4 a) is formed in the bottom side of the mounting box (4), two communicated ventilation pipes (4 b) are respectively arranged on two sides of the outer wall of the mounting box (4), and a filter screen (4 c) in threaded connection is inserted in each ventilation pipe (4 b).
4. The electric power information acquisition device according to claim 1, wherein a controller (5), a humidity sensor (5 a) and a temperature sensor (5 b) are fixedly connected to one side wall of the inside of the box body (1), and the controller (5) is electrically connected with the humidity sensor (5 a) and the temperature sensor (5 b) respectively.
5. The electric power information acquisition device according to claim 1, 2, 3 or 4, wherein a plurality of first through holes (1 c) with different specifications are formed in the upper part and the lower part inside the box body (1), the displacement of the first through holes (1 c) above is opposite to the position of the second through holes (4 a), and a second fan (6) is arranged at the position, opposite to the first through holes (1 c), of the inner top of the box body (1).
6. The electric power information acquisition device according to claim 5, wherein the positions of the plurality of first through holes (1 c) below are opposite to the positions of each elastic rope (3 a), and the inner wall of each first through hole (1 c) is slidably connected with the outer wall of the corresponding annular distribution limiting rod (3 c).
7. A power information acquisition device according to claim 1, 2, 3 or 4, wherein the bottom end of each drain pipe (25) extends out of the box body (1) uniformly, and a one-way valve (26) is sleeved on the outer wall of each drain pipe (25).
8. A power information acquisition device according to claim 1 or 2 or 3 or 4, characterized in that the heat-generating surface of the semiconductor cooling fin (22) is provided with a plurality of evenly distributed heat-dissipating fins (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222895224.6U CN219535367U (en) | 2022-11-01 | 2022-11-01 | Electric power information acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222895224.6U CN219535367U (en) | 2022-11-01 | 2022-11-01 | Electric power information acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219535367U true CN219535367U (en) | 2023-08-15 |
Family
ID=87629935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222895224.6U Active CN219535367U (en) | 2022-11-01 | 2022-11-01 | Electric power information acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219535367U (en) |
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2022
- 2022-11-01 CN CN202222895224.6U patent/CN219535367U/en active Active
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