CN212412511U - Take dampproofing intelligent looped netowrk cabinet of air humidity monitoring - Google Patents
Take dampproofing intelligent looped netowrk cabinet of air humidity monitoring Download PDFInfo
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- CN212412511U CN212412511U CN202020919980.6U CN202020919980U CN212412511U CN 212412511 U CN212412511 U CN 212412511U CN 202020919980 U CN202020919980 U CN 202020919980U CN 212412511 U CN212412511 U CN 212412511U
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Abstract
The utility model discloses a take dampproofing intelligent looped netowrk cabinet of air humidity monitoring, include: the cabinet body, its characterized in that still includes: a controller; the internal temperature sensor is arranged on the wall of the inner cavity of the cabinet body and is electrically connected with the controller; the dew point sensor is arranged in the inner cavity of the cabinet body and is electrically connected with the controller; the air inlet is arranged at the side part of the cabinet body, and the first air inlet is communicated with the inner cavity of the cabinet body and the outside; the second air opening is formed in the side face of the cabinet body and communicated with the inner cavity of the cabinet body and the outside, and the second air opening is communicated with the first air opening; the dehumidification pipe is arranged on the first air port and the second air port, the refrigeration piece is fixedly connected to the pipe wall of the dehumidification pipe, the refrigeration surface of the refrigeration piece faces the interior of the dehumidification pipe, and the refrigeration piece is electrically connected with the controller. The problem of prior art laying dust clearance cycle is short, leads to laying dust clearance human cost high is solved.
Description
Technical Field
The utility model relates to a looped netowrk cabinet technical field especially relates to a take dampproofing intelligent looped netowrk cabinet of air humidity monitoring.
Background
The ring main unit is equipment for opening, closing, controlling and protecting electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the outgoing line cabinet cannot be damped, short circuit is very easily caused after the components in the outgoing line cabinet are damped, even discharge is caused, and therefore safety accidents of the power distribution cabinet are caused. In the prior art, as in chinese patent 201920405637.7, a moisture-proof manner is adopted in which a water-absorbing material is installed at an air inlet to absorb moisture of air flowing into an outlet cabinet. The prior art has the following problems:
1) the moisture-proof mode has the problems of higher use cost and higher labor cost because the water absorption material absorbs limited water and needs to be replaced regularly;
2) because moisture in the air need be less than the dew point just can condense into water, moisture in the air is all being absorbed at any time to the dampproofing mode in the prior art design, but if the cabinet wall temperature of the cabinet of being qualified for the next round of competitions is higher than the dew point can not be at the dewfall on the cabinet wall, leads to absorbing moisture in the air when not needing dampproofing for dampproofing efficiency is lower, extravagant energy and material.
Disclosure of Invention
In order to solve the shortcomings and shortcomings of the prior art, the utility model aims to provide a dampproof intelligent ring main unit with air humidity monitoring function.
The technical scheme of the utility model is that: the utility model provides a take dampproofing intelligent looped netowrk cabinet of air humidity monitoring, includes: the cabinet body, its characterized in that still includes:
a controller;
the internal temperature sensor is arranged on the cabinet wall of the inner cavity of the cabinet body, measures the cabinet wall temperature of the inner cavity of the cabinet body, and is electrically connected with the controller;
the dew point sensor is arranged in the inner cavity of the cabinet body and is electrically connected with the controller;
the first air opening is formed in the side portion of the cabinet body and communicated with the inner cavity of the cabinet body and the outside;
the second air opening is formed in the side face of the cabinet body and communicated with the inner cavity of the cabinet body and the outside, and the second air opening is communicated with the first air opening;
the dehumidification pipe, the dehumidification pipe sets up on first wind gap and second wind gap, and first wind gap and second wind gap are through dehumidification pipe intercommunication cabinet body inner chamber and external, and fixed connection refrigeration piece on the pipe wall of dehumidification pipe, refrigeration piece refrigeration face are inside towards the dehumidification pipe, and the refrigeration piece is connected with the controller electricity.
Further, the second air opening is opposite to the side face of the first air opening on the cabinet body.
Further, still include:
and the fan is arranged in the dehumidifying pipe and is electrically connected with the controller.
Furthermore, the humidity reducing pipe is made of copper.
Furthermore, the humidity reducing pipe inclines downwards, and the height of one end far away from the cabinet body is lower than that of one end connected with the cabinet body.
Further, still include:
the dehumidification net is made of metal and is arranged in the dehumidification pipe.
Furthermore, the number of the dehumidifying nets is more than 1 layer, and the dehumidifying nets are distributed along the length direction of the dehumidifying pipe.
Further, still include:
and the external temperature sensor is arranged on the inner wall of the dehumidification pipe and is electrically connected with the controller.
The utility model has the advantages that:
compared with the prior art, the method has the advantages that,
1) the utility model measures the dew point temperature in the cabinet body through the dew point sensor, measures the cabinet wall temperature of the cabinet body through the internal temperature sensor, once the cabinet wall temperature is lower than the dew point temperature, the controller controls the refrigeration sheet to work, so that the temperature of the dehumidification pipe is reduced, because the air entering the cabinet body enters the cabinet body through the humidity reducing pipe, the air with water vapor is exposed when the air passes through the humidity reducing pipe, thereby reducing the humidity of the air entering the cabinet body, raising the dew point of the air in the cabinet body until the dew point is higher than the temperature of the cabinet wall, thereby achieving the function of preventing the interior of the cabinet body from dewing and wetting, the utility model does not need material consumption, the use cost and the labor cost are lower, in addition, the utility model is dampproof and is not capable of reducing the moisture in the air every moment, but the moisture in the air is reduced when the temperature of the cabinet wall is lower than the dew point temperature, so that the moisture-proof efficiency is higher, and the energy is saved;
2) the first air port and the second air port are arranged on the opposite side surfaces of the cabinet body, so that convection can be formed in the cabinet body by utilizing natural wind, and electrical elements in the cabinet body are cooled;
3) the utility model can make the outside cold air enter the ring main unit through the first air port or the second air port by the draught fan for air draft or air exhaust, and cool the electronic components in the ring main unit, so that the ring main unit can be cooled even without wind in the outside;
4) the utility model has the advantages that the humidity reducing pipe is inclined downwards, and the end far away from the cabinet body is lower than the end connected with the cabinet body, so that the water vapor in the air can be discharged out of the humidity reducing pipe by the gravity of the water after the humidity reducing pipe is condensed into water, and automatic drainage is realized;
5) the utility model increases the contact area between the dehumidification pipe and the air entering the dehumidification pipe through the dehumidification net, so that the water vapor in the air in the middle of the dehumidification pipe can be condensed into water when meeting the condensation, thereby improving the dehumidification efficiency;
6) the utility model further enlarges the contact area between the dehumidification pipe and the air entering the dehumidification pipe through the multilayer dehumidification net, and improves the dehumidification efficiency;
7) the utility model discloses an outside temperature sensor measures and falls wet tub of temperature, is less than zero degree controller control refrigeration piece stop work when falling wet tub of temperature, only is less than dew point temperature and falls wet tub of temperature and be greater than 0 degree controller and just control refrigeration piece work when cabinet wall temperature, and this makes to fall wet tub of temperature control more than 0 degree, can guarantee dehumidification efficiency, can avoid falling wet tube icing again and lead to falling wet tub jam.
Drawings
Fig. 1 is a schematic perspective view of an embodiment 1 of the present invention;
fig. 2 is a right side view of embodiment 1 of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a partial view at A of FIG. 3;
fig. 5 is a circuit connection block diagram of embodiment 1 of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
example 1: referring to fig. 1 to 5, a dampproofing intelligent looped netowrk cabinet of area air humidity monitoring includes: cabinet body 1, its characterized in that still includes: a controller 10; the internal temperature sensor 3 is arranged on the wall of the inner cavity of the cabinet body 1, the internal temperature sensor 3 measures the wall temperature of the inner cavity of the cabinet body 1, and the internal temperature sensor 3 is connected with the controller 10 through a lead; the dew point sensor 4 is arranged in the inner cavity of the cabinet body 1, and the dew point sensor 4 is connected with the controller 10 through a lead; the first air opening 5 is formed in the side portion of the cabinet body 1, and the first air opening 5 is communicated with the inner cavity of the cabinet body 1 and the outside; the second air opening 6 is formed in the side face of the cabinet body 1, the second air opening 6 is communicated with the inner cavity of the cabinet body 1 and the outside, and the second air opening 6 is communicated with the first air opening 5; the dehumidification pipe 2, the dehumidification pipe 2 sets up on first wind gap 5 and second wind gap 6, and first wind gap 5 and second wind gap 6 are through 1 inner chamber of dehumidification pipe 2 intercommunication cabinet body and external, bonds refrigeration piece 9 on the pipe wall of dehumidification pipe 2, and inside refrigeration piece 9 refrigeration face orientation dehumidification pipe 2, refrigeration piece 9 was connected with controller 10 wire. The controller 10 may be an Arduino, raspberry pi, PLC, or other controller with peripheral circuitry. The internal temperature sensor 3 here may be a platinum-electric DS18B20 digital temperature sensor. The dew point sensor 4 here can be implemented as a visalat DMT143 compact dew point transmitter.
Further, the second air opening 6 is opposite to the side of the first air opening 5 on the cabinet 1.
Further, still include: and the fan 7 is arranged in the dehumidifying pipe 2, and the fan 7 is connected with the controller 10 through an intermediate relay lead.
Furthermore, the humidity reducing pipe 2 is made of copper.
Further, the humidity reducing pipe 2 inclines downwards, and the height of one end far away from the cabinet body 1 is lower than that of one end connected with the cabinet body 1.
Further, still include: the dehumidification net 8, dehumidification net 8 material is the metal, and dehumidification net 8 sets up in dehumidification pipe 2.
Furthermore, the number of the moisture reducing nets 8 is more than 1, and the moisture reducing nets 8 are distributed along the length direction of the moisture reducing pipe 2.
Further, still include: and the external temperature sensor 11, the external temperature sensor 11 is arranged on the inner wall of the dehumidification pipe 2, and the external temperature sensor 11 is connected with the controller 10 through a lead. The external temperature sensor 11 here may be a platinum-electric DS18B20 digital temperature sensor.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (8)
1. The utility model provides a take dampproofing intelligent looped netowrk cabinet of air humidity monitoring, includes: cabinet body (1), its characterized in that still includes:
a controller (10);
the temperature control device comprises an internal temperature sensor (3), wherein the internal temperature sensor (3) is arranged on the wall of the inner cavity of the cabinet body (1), the internal temperature sensor (3) is used for measuring the wall temperature of the inner cavity of the cabinet body (1), and the internal temperature sensor (3) is electrically connected with a controller (10);
the dew point sensor (4), the dew point sensor (4) is arranged in the inner cavity of the cabinet body (1), and the dew point sensor (4) is electrically connected with the controller (10);
the first air opening (5) is formed in the side portion of the cabinet body (1), and the first air opening (5) is communicated with the inner cavity of the cabinet body (1) and the outside;
the second air opening (6) is formed in the side face of the cabinet body (1), the second air opening (6) is communicated with the inner cavity of the cabinet body (1) and the outside, and the second air opening (6) is communicated with the first air opening (5);
the utility model provides a dehumidification pipe, dehumidification pipe (2) set up on first wind gap (5) and second wind gap (6), and first wind gap (5) and second wind gap (6) are through dehumidification pipe (2) intercommunication cabinet body (1) inner chamber and external, and fixed connection refrigeration piece (9) on the pipe wall of dehumidification pipe (2), inside refrigeration piece (9) refrigeration face orientation dehumidification pipe (2), refrigeration piece (9) are connected with controller (10) electricity.
2. The intelligent ring main unit with air humidity monitoring function of claim 1, wherein the second air opening (6) is opposite to the first air opening (5) on the side of the main unit body (1).
3. The intelligent ring main unit with air humidity monitoring function of claim 1, further comprising:
the fan (7), the fan (7) sets up in the dehumidification pipe (2), and fan (7) are connected with controller (10) electricity.
4. The intelligent ring main unit with air humidity monitoring function according to claim 1, wherein the humidity reducing pipe (2) is made of copper.
5. The intelligent ring main unit with the function of air humidity monitoring as claimed in claim 1, wherein the humidity reducing pipe (2) is inclined downwards, and the height of one end far away from the main unit body (1) is lower than that of one end connected with the main unit body (1).
6. The intelligent ring main unit with air humidity monitoring function of any one of claims 1 to 5, further comprising:
the dehumidification net (8), dehumidification net (8) material is the metal, and dehumidification net (8) sets up in dehumidification pipe (2).
7. The intelligent moisture-proof ring main unit with the air humidity monitoring function according to claim 6, wherein the number of the moisture reducing nets (8) is more than 1, and the moisture reducing nets (8) are distributed along the length direction of the moisture reducing pipes (2).
8. The intelligent ring main unit with air humidity monitoring function of claim 6, further comprising:
the temperature control device comprises an external temperature sensor (11), wherein the external temperature sensor (11) is arranged on the inner wall of the humidity reducing pipe (2), and the external temperature sensor (11) is electrically connected with a controller (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020919980.6U CN212412511U (en) | 2020-05-27 | 2020-05-27 | Take dampproofing intelligent looped netowrk cabinet of air humidity monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020919980.6U CN212412511U (en) | 2020-05-27 | 2020-05-27 | Take dampproofing intelligent looped netowrk cabinet of air humidity monitoring |
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| CN212412511U true CN212412511U (en) | 2021-01-26 |
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| CN202020919980.6U Active CN212412511U (en) | 2020-05-27 | 2020-05-27 | Take dampproofing intelligent looped netowrk cabinet of air humidity monitoring |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111697449A (en) * | 2020-05-27 | 2020-09-22 | 贵州长通电气有限公司 | Take dampproofing intelligent looped netowrk cabinet of air humidity monitor function |
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2020
- 2020-05-27 CN CN202020919980.6U patent/CN212412511U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111697449A (en) * | 2020-05-27 | 2020-09-22 | 贵州长通电气有限公司 | Take dampproofing intelligent looped netowrk cabinet of air humidity monitor function |
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