CN223693524U - An energy-saving and environmentally friendly dehumidification device for electrical equipment boxes. - Google Patents

Abstract

This utility model discloses an energy-saving and environmentally friendly dehumidification device for electrical equipment boxes, including an electrical equipment box with a sealed electrical equipment placement slot inside. A first sealed door, matching the sealing slot, is connected to the outside of the electrical equipment box. A drying adsorption box is connected to one side of the electrical equipment box, and a drying layer is connected inside the drying adsorption box. An exhaust fan is connected below between the electrical equipment box and the drying adsorption box. An air outlet is located above between the electrical equipment box and the drying adsorption box. A heating chamber is located at the bottom of the electrical equipment box. The advantages of this utility model compared to existing technologies are: by setting a drying adsorption box on one side of the electrical equipment box, this device ensures real-time moisture adsorption through air circulation. Simultaneously, the bottom heating chamber and hot air input heat and dry the desiccant, thereby automatically recycling the desiccant and increasing its lifespan.

Description

Energy-saving and environment-friendly electrical equipment box dehumidification device

Technical Field

The utility model relates to the technical field of auxiliary equipment of electrical equipment, in particular to an energy-saving and environment-friendly dehumidifying device for an electrical equipment box.

Background

An electrical equipment cabinet, i.e., an electrical cabinet, is a cabinet that contains one or more low voltage switchgear devices and associated control, measurement, signaling, protection, regulation, etc. devices and is responsible for being assembled together in its entirety from structural components by the manufacturer.

In the use of automatically controlled cabinet, often only have a metal casing of protection, only have basic protection operation, but for some long-term in the great environment of moisture, moist gas often can influence the electric devices, and conventional processing mode is with automatically controlled cabinet simple sealing operation and drier absorption, but single sealing operation still has moisture infiltration, and to moist environment, the corresponding change of drier is higher frequency, and other dehumidification modes are gone into and are drawn into dry gas and condensation type energy consumption cost is higher.

Disclosure of utility model

The utility model aims to solve the technical problem of providing an energy-saving and environment-friendly electric equipment box dehumidifying device aiming at the defects in the background technology.

In order to solve the technical problems, the technical scheme provided by the utility model is that the energy-saving and environment-friendly electric equipment box dehumidifying device comprises an electric equipment box, wherein a sealed electric equipment accommodating groove is formed in the electric equipment box, a first sealing door matched with the sealed electric equipment accommodating groove is connected and arranged on the outer side of the electric equipment box, a drying adsorption box is connected and arranged on one side of the electric equipment box, a drying placement layer is connected and arranged in the drying adsorption box, an exhaust fan is connected and arranged below between the electric equipment box and the drying adsorption box, and an air outlet is formed above between the electric equipment box and the drying adsorption box;

The electric equipment box bottom be equipped with the heating chamber, the heating chamber in-connection be equipped with a plurality of heating otter boards, electric equipment box one side bottom connect be equipped with the hot-blast fan of heating chamber intercommunication, hot-blast fan connect be equipped with the hot-blast passageway of dry adsorption box inner bottom intercommunication, dry adsorption box top connect and be equipped with the discharge valve pipe, electric equipment box bottom be equipped with the air inlet of cooperation heating chamber, electric equipment box front side connect and be equipped with the second sealing door of cooperation heating chamber.

Furthermore, the inside connection of electrical equipment box be equipped with the collection fan housing of cooperation air extraction fan and gas outlet, collection fan housing on connect and be equipped with the automatically controlled valve, conveniently carry out sealed closed operation to the drying adsorption case.

Further, the heating cavity in-connection be equipped with temperature sensor, dry adsorption case in roof connect and be equipped with humidity transducer, the humiture of convenient response corresponding position.

Further, the drying and adsorbing box in be located the drying and placing the layer and connect from top to bottom and be equipped with upper supporting otter board and lower supporting otter board, the drying and adsorbing box outside connect and be equipped with the first sealed door closure of cooperation drying and placing the layer, conveniently change the operation to the drier in the drying and placing the layer.

Further, the drying adsorption box in be located the drying and place the layer below and connect and be equipped with dust filtration cloth cover layer, drying adsorption box one side bottom connect and be equipped with the second sealed door closure with dust filtration cloth cover layer below intercommunication, conveniently correspond and filter the dust and clear up the filter media.

Further, the air inlet is internally connected with a filter screen plate.

Compared with the prior art, the energy-saving and environment-friendly electrical equipment box dehumidifying device has the advantages that the drying adsorption box is arranged on one side of the electrical equipment box, internal moisture adsorption is guaranteed in real time through air circulation, and meanwhile, drying agents can be heated and dried through the bottom hot air cavity and hot air input, so that the drying agents can be automatically recycled, and the service life of the drying agents is prolonged.

Drawings

Fig. 1 is a schematic view of a first structure of an energy-saving and environment-friendly electrical equipment box dehumidifying device of the present utility model.

Fig. 2 is a second schematic structural view of the energy-saving and environment-friendly electrical equipment box dehumidifying device of the present utility model.

Fig. 3 is a schematic cross-sectional view of a dehumidifying apparatus for an energy-saving and environment-friendly electrical equipment box according to the present utility model.

The electric equipment box is shown as the figure, wherein the electric equipment box comprises a box body 1, a sealed electric equipment arranging groove, a box body 3, a drying adsorption box, a box body 4, a first sealing door, a drying placing layer, a box body 6, an upper supporting screen plate, a box body 7, a lower supporting screen plate, a box body 8, a first sealing door cover, a box body 9, a dust filtering cloth cover layer, a box body 10, an exhaust fan, a box body 11, an air outlet, a box body 12, an air collecting cover, a box 13, an electric control valve, a box body 14, a humidity sensor, a box body 15, a heating cavity, a box body 16, a heating screen plate, a box body 17, a hot air fan, a box body 18, a hot air channel, a box 19, a second sealing door cover, a box body 20, an air inlet, a box body 21, a filtering screen plate body 22, a temperature sensor, a box 23, an exhaust valve pipe, a box 24 and a second sealing door.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

1-3, An energy-concerving and environment-protective electrical equipment box dehydrating unit, including electrical equipment box 1, electrical equipment box 1 in be equipped with sealed electrical equipment mounting groove 2, electrical equipment box 1 outside connect and be equipped with the first sealing door 4 of cooperation sealed electrical equipment mounting groove 2, electrical equipment box 1 one side connect and be equipped with dry adsorption case 3, dry adsorption case 3 in connect and be equipped with dry placement layer 5, electrical equipment box 1 and dry adsorption case 3 between the below connect and be equipped with air extraction fan 10, electrical equipment box 1 and dry adsorption case 3 between the top be equipped with gas outlet 11, electrical equipment box 1 inboard connect and be equipped with the collection fan 12 of cooperation air extraction fan 10 and gas outlet 11, collection fan 12 on connect and be equipped with automatically controlled valve 13, promptly through the operation of the business turn over wind passageway of collection fan 12 cooperation automatically controlled valve 13, through opening automatically controlled valve 13, can be with the interior gas suction drying box 3 of sealed electrical equipment mounting groove 2, thereby can be with the interior gas suction drying device of air suction of electrical equipment mounting groove 2, can guarantee that the moisture of electrical equipment 2 is settled in real-time through dry placement layer 5.

The bottom of the electric equipment box 1 is provided with a heating cavity 15, a plurality of heating screen plates 16 are connected in the heating cavity 15, the heating screen plates 16 are used for resistance heating, the temperature in the heating cavity 15 can be heated, the bottom of one side of the electric equipment box 1 is connected with a hot air fan 17 communicated with the heating cavity 15, the hot air fan 17 is connected with a hot air channel 18 communicated with the bottom in the drying adsorption box 3, the top of the drying adsorption box 3 is connected with an exhaust valve pipe 23, the bottom of the electric equipment box 1 is provided with an air inlet 20 matched with the heating cavity 15, air is pumped in through the hot air fan 17, an electric control valve 13 is closed and the exhaust valve pipe 23 is opened, the hot air flows upwards from below through a drying placement layer 5 and is discharged, so that the drying agent can be dried quickly, the next use is convenient, the air inlet 20 is connected with a filter screen plate 21, the front side of the electric equipment box 1 is connected with a second sealing door 24 matched with the heating cavity 15,

The heating chamber 15 in connect and be equipped with temperature sensor 22, dry adsorption case 3 in roof connect and be equipped with humidity transducer 14, the humiture through sensor response corresponding position, whether the humidity is enough is adsorbed to the drier through humidity transducer 14 response simultaneously, if humidity transducer 14 response humidity is above-mentioned, can carry out the operation of stoving drier through heating chamber 15 and hot-blast fan 17.

The drying and adsorbing box 3 in be located drying and placing layer 5 and connect from top to bottom and be equipped with upper supporting otter board 6 and lower supporting otter board 7, the drying and adsorbing box 3 outside connect and be equipped with the cooperation drying and place layer 5's first sealed door closure 8, first sealed door closure 8 can conveniently change the drier, the drying and adsorbing box 3 in be located drying and place layer 5 below and connect and be equipped with dust filtration cloth cover layer 9, drying and adsorbing box 3 one side bottom connect and be equipped with the second sealed door closure 19 with dust filtration cloth cover layer 9 below intercommunication, can filter the dust of ventilation through dust filtration cloth cover layer 9, conveniently carry out regularly clear up the operation through second sealed door closure 19 simultaneously.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (6)

1. The energy-saving and environment-friendly electrical equipment box dehumidifying device comprises an electrical equipment box (1), wherein a sealed electrical equipment accommodating groove (2) is formed in the electrical equipment box (1), a first sealing door (4) matched with the sealed electrical equipment accommodating groove (2) is connected and arranged on the outer side of the electrical equipment box (1), and the dehumidifying device is characterized in that a drying and adsorbing box (3) is connected and arranged on one side of the electrical equipment box (1), a drying and placing layer (5) is connected and arranged in the drying and adsorbing box (3), an exhaust fan (10) is connected and arranged below the electrical equipment box (1) and the drying and adsorbing box (3), and an air outlet (11) is formed above the electrical equipment box (1) and the drying and adsorbing box (3);

the utility model provides an electric equipment case (1) bottom be equipped with heating chamber (15), heating chamber (15) in-connection be equipped with a plurality of heating otter board (16), electric equipment case (1) one side bottom connect be equipped with hot-blast fan (17) of heating chamber (15) intercommunication, hot-blast fan (17) connect be equipped with dry adsorption case (3) in hot-blast passageway (18) of bottom intercommunication, dry adsorption case (3) top connect and be equipped with discharge valve pipe (23), electric equipment case (1) bottom be equipped with air inlet (20) of cooperation heating chamber (15), electric equipment case (1) front side connect and be equipped with second sealing door (24) of cooperation heating chamber (15).

2. The energy-saving and environment-friendly electrical equipment box dehumidifying device of claim 1, wherein the inner side of the electrical equipment box (1) is connected with a wind collecting cover (12) matched with an exhaust fan (10) and an air outlet (11), and the wind collecting cover (12) is connected with an electric control valve (13).

3. The energy-saving and environment-friendly electrical equipment box dehumidifying device of claim 1, wherein the heating cavity (15) is internally connected with a temperature sensor (22), and the inner top plate of the drying and adsorbing box (3) is connected with a humidity sensor (14).

4. The energy-saving and environment-friendly electrical equipment box dehumidifying device of claim 1, wherein an upper supporting screen plate (6) and a lower supporting screen plate (7) are connected and arranged on the upper side and the lower side of a drying and placing layer (5) in the drying and adsorbing box (3), and a first sealing door cover (8) matched with the drying and placing layer (5) is connected and arranged on the outer side of the drying and adsorbing box (3).

5. The energy-saving and environment-friendly electrical equipment box dehumidifying device of claim 1, wherein the drying and adsorbing box (3) is internally provided with a dust filtering cloth cover layer (9) which is connected below the drying and placing layer (5), and a second sealing door cover (19) which is communicated with the lower part of the dust filtering cloth cover layer (9) is connected at the bottom of one side of the drying and adsorbing box (3).

6. The energy-saving and environment-friendly electrical equipment box dehumidifying device according to claim 1, wherein the air inlet (20) is internally connected with a filter screen plate (21).