CN218938338U

CN218938338U - Dampproofing batch meter of bottom heat dissipation

Info

Publication number: CN218938338U
Application number: CN202223562659.5U
Authority: CN
Inventors: 杨超; 祁子豪; 王焕鑫
Original assignee: Gu'an County Power Supply Branch Of State Grid Hebei Electric Power Co ltd
Current assignee: Gu'an County Power Supply Branch Of State Grid Hebei Electric Power Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-04-28
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of metering boxes, in particular to a bottom heat dissipation and moisture prevention metering box, which comprises: the metering box comprises a metering box body, wherein a vent is formed in the bottom of the metering box body, a dust screen is arranged on the inner wall of the vent, and a drying agent is arranged in the metering box body; the heat dissipation device is arranged at the bottom end of the metering box body and is communicated with the ventilation opening; the drying mechanism is arranged at the bottom end of the metering box body; through setting up drying mechanism, after absorbing moisture in the drier sponge base, sponge spliced pole and the sponge board that absorbs water, can be dried by the hot-blast of negative pressure fan blowout, the steam of the production of drying also can be blown out the outside of batch meter body to can avoid the drier to reach saturated condition, need not frequent inspection maintenance to the drier of staff, thereby reduced the maintenance dynamics in staff later stage, reduce working strength.

Description

Dampproofing batch meter of bottom heat dissipation

Technical Field

The utility model relates to the technical field of metering boxes, in particular to a bottom heat dissipation and moisture prevention metering box.

Background

The batch meter is the cabinet body that is used for installing special strapping table, and the batch meter is because humidity is higher in the air in overcast and rainy day, and electrical components in the box produces the short circuit phenomenon because of the humidity easily, so under the majority condition, the user can put the drier in the box for dampproofing, but can produce saturation phenomenon after the drier absorbs too much steam, can't continue to absorb the moisture, just then needs the user to constantly carry out timely inspection and change to the drier in the batch meter, has increased maintainer's maintenance dynamics.

Therefore, a bottom heat dissipation moisture-proof metering box is proposed to solve the above problems.

Disclosure of Invention

The utility model aims to solve the problems and provide a cutting device convenient to clean, which solves the problem that a user needs to frequently replace a drying agent in a metering box.

The utility model realizes the aim through the following technical scheme, and the bottom heat dissipation dampproof metering box comprises: the metering box comprises a metering box body, wherein a vent is formed in the bottom of the metering box body, a dust screen is arranged on the inner wall of the vent, and a drying agent is arranged in the metering box body; the heat dissipation device is arranged at the bottom end of the metering box body and is communicated with the ventilation opening; the drying mechanism is arranged at the bottom end of the metering box body, penetrates through the heat dissipation device and extends to the inside of the heat dissipation device; and the cleaning mechanism is arranged on the inner wall of the vent and is contacted with the bottom of the dust screen.

Preferably, the heat abstractor includes the fixing base, the bottom and the vent of fixing base are linked together, the inner wall of fixing base is provided with negative pressure fan, the inner wall of batch meter body is provided with the controller, the output of controller and negative pressure fan's input electric connection, the inner wall of batch meter body is provided with temperature-sensing ware, temperature-sensing ware's output and controller's input electric connection, through setting up heat abstractor, negative pressure fan can be with the outside of batch meter body of the heat suction batch meter that electrical components produced in the batch meter body to can effectively reduce the inside temperature of batch meter body, avoid electrical components in the batch meter body high temperature.

Preferably, the drying mechanism comprises a water-absorbing sponge base, the water-absorbing sponge base sets up in the interior bottom wall of batch meter body, the fixed net piece of inner wall fixedly connected with of fixing base, the top of fixed net piece is provided with the sponge board that absorbs water, the drier sets up in the inside of water-absorbing sponge base, the inner wall fixedly connected with evenly distributed's of water-absorbing sponge base sponge spliced pole, the sponge spliced pole runs through the fixing base and with the sponge board fixed connection that absorbs water, through setting up drying mechanism, water-absorbing sponge base, sponge spliced pole and the sponge board absorb the back with the moisture in the drier, can be dried by the hot-blast of negative pressure fan blowing out, the outside of batch meter body also can be blown out to the steam of stoving can avoid the drier to reach saturated state, need not frequent inspection and maintenance to the drier of staff, thereby reduced staff later maintenance dynamics, reduction working strength.

Preferably, through holes which are uniformly distributed are formed in the surface of the water absorbing sponge plate, and through the plurality of through holes, the contact area between hot air blown out by the negative pressure fan and the water absorbing sponge plate is increased, and the drying efficiency of the drying mechanism is further improved.

Preferably, the cleaning mechanism comprises a positive motor and a negative motor, the positive motor is arranged on the inner wall of the ventilation opening, an output shaft fixedly connected with of the positive motor is connected with a screw rod rotationally connected with the inner wall of the ventilation opening, a cleaning plate is connected with the surface of the screw rod in a threaded manner, and the cleaning plate can timely scrape dust on the dust screen through the cleaning mechanism, so that the dust screen is prevented from being blocked by the dust, and the heat dissipation effect of the metering box body is affected.

Preferably, the inner wall fixedly connected with gag lever post of vent, the top of cleaning the board is provided with the rubber pad, the top and the dust screen of rubber pad contact, through setting up the rubber pad, through using the rubber pad, the surface cleans the board scratch dust screen, increases cleaning mechanism's practicality.

The beneficial effects of the utility model are as follows:

1. through setting up drying mechanism, after absorbing the moisture in the drier with water absorption sponge base, sponge spliced pole and water absorption sponge board, can be dried by the hot-blast of negative pressure fan blowout, the steam that produces of stoving also can be blown out the outside of batch meter body to can avoid the drier to reach saturation state, need not frequent inspection maintenance to the drier of staff, thereby reduced staff's later maintenance dynamics, reduce working strength;

2. through setting up heat abstractor, the negative pressure fan can be with the outside of the heat suction batch meter body that electrical components produced in the batch meter body to can effectively reduce the inside temperature of batch meter body, avoid electrical components in the batch meter body high temperature.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic illustration of the connection of the cleaning mechanism to the body of the batch meter of the present utility model;

FIG. 4 is an enlarged view of FIG. 2A;

fig. 5 is an enlarged view of B in bitmap 3.

In the figure: 1. a batch meter body; 11. a vent; 2. a heat sink; 21. a fixing seat; 22. a controller; 23. a temperature sensor; 24. a negative pressure fan; 3. a drying mechanism; 31. a water-absorbing sponge base; 32. a sponge connecting column; 33. a water-absorbing sponge plate; 34. fixing the net sheet; 4. a cleaning mechanism; 41. a forward and reverse motor; 42. a screw rod; 43. a limit rod; 44. a cleaning plate; 45. a rubber pad; 5. a dust screen; 6. and (5) drying agent.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The specific implementation method comprises the following steps: as shown in fig. 1-5, a bottom heat dissipation moisture resistant metering box comprising: the metering box comprises a metering box body 1, wherein a vent 11 is formed in the bottom of the metering box body 1, a dust screen 5 is arranged on the inner wall of the vent 11, and a drying agent 6 is arranged in the metering box body 1; the heat dissipation device 2 is arranged at the bottom end of the metering box body 1 and is communicated with the ventilation opening 11; the drying mechanism 3 is arranged at the bottom end of the metering box body 1, and the drying mechanism 3 penetrates through the heat dissipation device 2 and extends into the heat dissipation device 2; and a cleaning mechanism 4, wherein the cleaning mechanism 4 is arranged on the inner wall of the vent 11 and is contacted with the bottom of the dust screen 5.

As shown in fig. 1, 2 and 4, the heat dissipating device 2 includes a fixing seat 21, the bottom of the fixing seat 21 is communicated with the ventilation opening 11, a negative pressure fan 24 is provided on the inner wall of the fixing seat 21, a controller 22 is provided on the inner wall of the metering box body 1, an output end of the controller 22 is electrically connected with an input end of the negative pressure fan 24, a temperature sensor 23 is provided on the inner wall of the metering box body 1, an output end of the temperature sensor 23 is electrically connected with an input end of the controller 22, when the temperature sensor 23 detects that the temperature in the metering box body 1 is too high, the temperature sensor 23 transmits signals to the controller 22, the controller 22 controls the negative pressure fan 24 to be turned on, and then the negative pressure fan 24 blows heat generated by electrical elements in the metering box body 1 out of the metering box body 1 through the ventilation opening 11.

As shown in fig. 1, fig. 2 and fig. 4, the drying mechanism 3 includes the water-absorbing sponge base 31, the water-absorbing sponge base 31 sets up in the interior bottom wall of batch meter body 1, the inner wall fixedly connected with fixed mesh 34 of fixing base 21, the top of fixed mesh 34 is provided with the water-absorbing sponge board 33, drier 6 sets up in the inside of water-absorbing sponge base 31, the inner wall fixedly connected with evenly distributed's of water-absorbing sponge base 31 sponge spliced pole 32, sponge spliced pole 32 runs through fixing base 21 and with water-absorbing sponge board 33 fixed connection, when having moist steam in batch meter body 1, drier 6 can absorb the steam in batch meter body 1, drier 6 is in moist state this moment, moisture in the drier 6 can be absorbed by water-absorbing sponge base 31 later, input water-absorbing sponge board 33 through sponge spliced pole 32, the hot-blast that is blown by negative pressure fan 24 this moment can blow at first on water-absorbing sponge board 33, thereby dry the moisture on the water-absorbing sponge board 33.

As shown in fig. 2 and 4, the surface of the water absorbing sponge 33 is provided with uniformly distributed through holes, and the hot air blown out by the negative pressure fan 24 is branched and blown out through the plurality of through holes.

As shown in fig. 3 and 5, the cleaning mechanism 4 includes a forward and reverse motor 41, the forward and reverse motor 41 is disposed on an inner wall of the ventilation opening 11, an output shaft of the forward and reverse motor 41 is fixedly connected with a screw rod 42 rotationally connected with the inner wall of the ventilation opening 11, a cleaning plate 44 is screwed on a surface of the screw rod 42, when an electric component in the metering box body 1 is used, the forward and reverse motor 41 is started simultaneously, and then the output shaft of the forward and reverse motor 41 drives the screw rod 42 to rotate, and the screw rod 42 screw threads drive the cleaning plate 44 to move left and right and simultaneously clean the dust screen 5.

As shown in fig. 3 and 5, the inner wall of the ventilation opening 11 is fixedly connected with a limit rod 43, a rubber pad 45 is arranged at the top of the cleaning plate 44, the top of the rubber pad 45 is in contact with the dust screen 5, the cleaning plate 44 slides on the surface of the limit rod 43 in the moving process, and at the moment, the rubber pad 45 on the cleaning plate 44 is in contact with the dust screen 5 at first.

When the utility model is used, when the electric components in the metering box body 1 run to generate heat, the temperature sensor 23 detects the condition that the temperature in the metering box body 1 is too high, then the negative pressure fan 24 blows the heat generated by the electric components in the metering box body 1 out of the metering box body 1 through the ventilation opening 11, when the metering box body 1 contains moist water vapor, the drying agent 6 absorbs the water vapor in the metering box body 1, the water absorbing sponge base 31, the sponge connecting column 32 and the water absorbing sponge plate 33 absorb the water in the drying agent 6, the hot air blown by the negative pressure fan 24 is dried, and the dried generated water vapor is blown out of the metering box body 1, so that the drying agent 6 can be prevented from reaching a saturated state, frequent checking and maintenance of the drying agent 6 by workers are not needed, the later maintenance force of the workers is reduced, the working strength is reduced, meanwhile, the cleaning plate 44 in the cleaning mechanism 4 is driven by the positive and negative motor 41 to clean the dust screen 5, the dust screen 5 is prevented from being blocked, and the heat dissipation effect of the metering box body 1 is prevented from being influenced.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a dampproofing batch meter of bottom heat dissipation which characterized in that includes:

the metering box comprises a metering box body (1), wherein a vent (11) is formed in the bottom of the metering box body (1), a dust screen (5) is arranged on the inner wall of the vent (11), and a drying agent (6) is arranged in the metering box body (1);

the heat dissipation device (2) is arranged at the bottom end of the metering box body (1) and is communicated with the ventilation opening (11);

the drying mechanism (3) is arranged at the bottom end of the metering box body (1), and the drying mechanism (3) penetrates through the heat dissipation device (2) and extends into the heat dissipation device (2);

and the cleaning mechanism (4) is arranged on the inner wall of the ventilation opening (11) and is contacted with the bottom of the dust screen (5).

2. The bottom heat dissipation moisture resistant metering box of claim 1, wherein: the heat dissipation device (2) comprises a fixing seat (21), the bottom of the fixing seat (21) is communicated with a ventilation opening (11), a negative pressure fan (24) is arranged on the inner wall of the fixing seat (21), a controller (22) is arranged on the inner wall of the metering box body (1), the output end of the controller (22) is electrically connected with the input end of the negative pressure fan (24), a temperature sensor (23) is arranged on the inner wall of the metering box body (1), and the output end of the temperature sensor (23) is electrically connected with the input end of the controller (22).

3. The bottom heat dissipation moisture resistant metering box of claim 2, wherein: drying mechanism (3) are including absorbing water sponge base (31), absorbing water sponge base (31) set up in the interior bottom wall of batch meter body (1), the inner wall fixedly connected with fixed network piece (34) of fixing base (21), the top of fixed network piece (34) is provided with sponge board (33) that absorbs water, drier (6) set up in the inside of absorbing water sponge base (31), the inner wall fixedly connected with evenly distributed's of sponge base (31) sponge spliced pole (32) absorb water, sponge spliced pole (32) run through fixing base (21) and with sponge board (33) fixed connection that absorbs water.

4. A bottom heat sink moisture proof metering box as set forth in claim 3 wherein: the surface of the water absorbing sponge plate (33) is provided with through holes which are uniformly distributed.

5. The bottom heat dissipation moisture resistant metering box of claim 1, wherein: the cleaning mechanism (4) comprises a positive motor (41), the positive motor (41) is arranged on the inner wall of the ventilation opening (11), an output shaft of the positive motor (41) is fixedly connected with a screw rod (42) which is rotationally connected with the inner wall of the ventilation opening (11), and the surface of the screw rod (42) is in threaded connection with a cleaning plate (44).

6. The bottom heat dissipation moisture resistant batch meter of claim 5, wherein: the inner wall fixedly connected with gag lever post (43) of vent (11), the top of scavenging plate (44) is provided with rubber pad (45), the top and the dust screen (5) of rubber pad (45) contact.