CN214754767U

CN214754767U - A dehumidifier for distribution box

Info

Publication number: CN214754767U
Application number: CN202121097874.5U
Authority: CN
Inventors: 张雷
Original assignee: Linyi Luxin Electric Co ltd
Current assignee: Shandong Mingrui Energy Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-11-16
Anticipated expiration: 2031-05-21

Abstract

The utility model relates to the technical field of dehumidification of a power distribution box, and discloses a dehumidification device for a power distribution box, which comprises a base, and a box body is fixedly mounted on the top of the base. The dehumidification device used in the distribution box monitors the air humidity data inside the box in real time through the temperature and humidity sensor and transmits the data to the controller. When the humidity value is greater than the preset value inside the controller, the controller turns on the drive motor to drive the fan head to rotate , blow the moist air between the two horizontal plates, the calcium chloride particles adsorb and convert the moisture in the air into permeable water and fall into the bottom of the box through the ventilation holes, and the dried air is carried by the fan head again through the connecting pipe In this way, the drying cycle improves the efficiency of dehumidification, and the moisture in the air will not condense when the temperature difference inside the box is too large, which will cause damage to the components in the box, and will not Affect the safe operation of the equipment and lead to the occurrence of safety hazards.

Description

Dehumidification device for distribution box

Technical Field

The utility model relates to a block terminal dehumidification technology field specifically is a dehydrating unit for block terminal.

Background

The distribution box is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system to play roles of on-off, control or protection and the like, occupies a very important position in the whole power industry, and has the characteristics of small volume, simplicity and convenience in installation, special technical performance, fixed position, unique configuration function, no site limitation, more universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.

The inside dehumidification operation of current block terminal often will in the use, avoid the circuit to receive the infringement, but the inside moisture removal device of current block terminal is less, not only can not effectually remove the tide to the block terminal inside, remove damp efficiency poor, and when the inside high temperature difference of block terminal, can make the moisture in the air condensation phenomenon appear, lead to the damage of casing internal part, seriously influence the safe operation of equipment, there is certain potential safety hazard, so propose a dehumidification device for block terminal.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a dehydrating unit for block terminal possesses dehumidification advantage such as effectual, and it is less to have solved the inside moisture removal device of current block terminal, not only can effectually remove damp to block terminal inside, and dehumidification efficiency is poor, and when the inside difference in temperature of block terminal was too high, can make the moisture in the air condensation phenomenon appear, leads to the damage of casing internal part, seriously influences the safe operation of equipment, has the problem of certain potential safety hazard.

(II) technical scheme

For the purpose that realizes above-mentioned dehumidification is effectual, the utility model provides a following technical scheme: a dehumidification device for a distribution box comprises a base, wherein a box body is fixedly mounted at the top of the base, a driving motor is fixedly mounted on the inner top wall of the box body, a fan head is fixedly mounted at the output end of the driving motor, two transverse plates are fixedly mounted in the box body, vent holes are formed in the top of the transverse plates, one end of each vent hole penetrates through and extends to the bottom of each transverse plate, a temperature and humidity sensor is fixedly mounted on the left side of the inner wall of the box body and above the transverse plates, a water suction pump is fixedly mounted on the inner bottom wall of the box body, a sealed protective shell is fixedly mounted at the top of the base and outside the box body, connecting pipes are communicated with the left side and the right side of the box body, one end of each connecting pipe extends through the transverse plates and the top of the box body, and a water outlet pipe of each water suction pump is communicated with a water outlet pipe, one end of each water outlet pipe penetrates through the box body and extends to the inside of the sealed protective shell, the right side of box is seted up and is located diaphragm below and one end and runs through and extend to the inside inlet opening of box, sealed protective housing's top movable mounting has the protection overhead guard, sealed protective housing's inner wall left side fixed mounting has one end and sealed protective housing inner wall right side fixed connection's horizontal pole, the outside fixed mounting of horizontal pole has the stopper, the outside of horizontal pole and the equal movable mounting in the left and right sides that is located the stopper have the movable block, the relative one side of movable block and the equal fixed mounting in the outside that is located the horizontal pole have one end and stopper fixed connection's buffer spring, the bottom movable mounting of movable block has one end and sealed protective housing swing joint's movable rod, sealed protective housing's left side fixed mounting has the controller.

Preferably, the base is dampproofing board, sealed protective housing's front is inlayed and is equipped with the first dodge gate that is located the diaphragm top, the front of box is inlayed and is equipped with the second dodge gate that is located a dodge gate rear side, sealed protective housing's front and the below that is located first dodge gate are inlayed and are equipped with first sealing door, the front of box is inlayed and is equipped with the second sealing door that is located first sealing door rear side.

Preferably, the outer wall of diaphragm and the inner wall of box are laminated mutually, two it has calcium chloride granule to fill between the diaphragm, the diameter of calcium chloride granule is greater than the aperture of air vent.

Preferably, the right side of box just is located the inlet opening below intercommunication and has one end to run through sealed protecting sheathing and extend to the outside drain pipe of protecting sheathing, sealed protecting sheathing is the aluminum alloy.

Preferably, the top of the box body is fixedly provided with three heat dissipation plates between the connecting pipes, and the three heat dissipation plates are distributed equidistantly.

Preferably, a liquid level sensor is fixedly mounted at the bottom of the transverse plate below the transverse plate, and the liquid level sensor, the temperature and humidity sensor and the driving motor are all electrically connected with the controller.

(III) advantageous effects

Compared with the prior art, the utility model provides a dehydrating unit for block terminal possesses following beneficial effect:

1. this dehydrating unit for block terminal, through temperature and humidity sensor real-time supervision box inside air humidity data and give the controller with data transmission, when humidity numerical value is greater than the inside default of controller, the controller is opened driving motor and is driven the fan head and rotate, blow in moist air between two diaphragms, the moisture absorption in the air of calcium chloride granule is converted into the infiltration water and is fallen into the bottom half through the gas vent, the inside of box is brought into again by the fan head through the connecting pipe by dry air, so, the circulation is dry, the efficiency of removing the tide has been improved, thereby can also not make the moisture in the air the damage of condensation phenomenon appear in the inside difference in temperature of box when too big, thereby can lead to the box inner part, the safe operation that can not influence equipment more leads to the emergence of potential safety hazard, the user use has been made things convenient for.

2. This dehydrating unit for block terminal, through temperature and humidity sensor real-time supervision box inside temperature data and give the controller with data transmission, when temperature value is greater than the inside default of controller, the controller is opened the suction pump and is extracted the infiltration water by the calcium chloride granule conversion, it circulates in sealed protecting sheathing's inside, take away the heat that the box transmitted for the heating panel, avoid the high temperature to cause box inner part to damage, setting through the protection dome, when the top at sealed protecting sheathing receives external striking, the relative direction motion is done at the horizontal pole to the movable block, because buffer spring's reaction force, slow down the effect of power to protecting sheathing, avoid protecting sheathing's outside damage, further person of facilitating the use uses.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention.

In the figure: the device comprises a base 1, a box body 2, a driving motor 3, a fan head 4, a transverse plate 5, an air vent 6, a temperature and humidity sensor 7, a water suction pump 8, a sealed protective shell 9, a connecting pipe 10, a water outlet pipe 11, a water inlet hole 12, a protective top cover 13, a cross rod 14, a limiting block 15, a movable block 16, a buffer spring 17, a movable rod 18 and a controller 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a dehumidifier for a distribution box comprises a base 1, the base 1 is a damp-proof plate, a box body 2 is fixedly installed on the top of the base 1, a driving motor 3 is fixedly installed on the inner top wall of the box body 2, a fan head 4 is fixedly installed at the output end of the driving motor 3, two transverse plates 5 are fixedly installed inside the box body 2, vent holes 6 are formed in the top of the transverse plates 5, one end of each vent hole 6 penetrates through and extends to the bottom of the transverse plate 5, the outer wall of each transverse plate 5 is attached to the inner wall of the box body 2, calcium chloride particles are filled between the two transverse plates 5, the diameter of each calcium chloride particle is larger than the diameter of each vent hole 6, a temperature and humidity sensor 7 is fixedly installed on the left side of the inner wall of the box body 2 and above the transverse plate 5, a water suction pump 8 is fixedly installed on the inner bottom wall of the box body 2, a sealed protective shell 9 is fixedly installed on the top of the base 1 and outside the box body 2, a first movable door positioned above the transverse plate 5 is embedded in the front of the sealing protective shell 9, a second movable door positioned at the rear side of the movable door is embedded in the front of the box body 2, a first sealing door is embedded in the front of the sealing protective shell 9 and positioned below the first movable door, a second sealing door positioned at the rear side of the first sealing door is embedded in the front of the box body 2, connecting pipes 10 positioned between the transverse plates 5 and extending from one end to the top of the box body 2 are communicated with the left side and the right side of the box body 2, three heat dissipation plates are fixedly arranged at the top of the box body 2 and positioned between the connecting pipes 10 and are distributed at equal intervals, a water outlet of the water suction pump 8 is communicated with a water outlet pipe 11, one end of which penetrates through the box body 2 and extends to the inside of the sealing protective shell 9, a water inlet 12 positioned below the transverse plate 5 and one end of which penetrates and extends to the inside of the box body 2 is arranged on the right side of the box body 2, a drain pipe with one end penetrating through the sealed protective shell 9 and extending to the outside of the protective shell 9 is communicated with the right side of the box body 2 and positioned below the water inlet hole 12, the sealed protective shell 9 is made of aluminum alloy, a protective top cover 13 is movably arranged at the top of the sealed protective shell 9, a cross rod 14 with one end fixedly connected with the right side of the inner wall of the sealed protective shell 9 is fixedly arranged at the left side of the inner wall of the sealed protective shell 9, a limiting block 15 is fixedly arranged at the outside of the cross rod 14, movable blocks 16 are movably arranged at the outside of the cross rod 14 and positioned at the left and right sides of the limiting block 15, a buffer spring 17 with one end fixedly connected with the limiting block 15 is fixedly arranged at one side opposite to the movable blocks 16 and positioned at the outside of the cross rod 14, a movable rod 18 with one end movably connected with the sealed protective shell 9 is movably arranged at the bottom of the movable blocks 16, and a controller 19 is fixedly arranged at the left side of the sealed protective shell 9, the bottom of the transverse plate 5 below is fixedly provided with a liquid level sensor, the liquid level sensor, a temperature and humidity sensor 7 and a driving motor 3 are electrically connected with a controller 19, the temperature and humidity sensor 7 monitors air humidity data inside the box body 2 in real time and transmits the data to the controller 19, when the humidity value is larger than a preset value inside the controller 19, the controller 19 starts the driving motor 3 to drive the fan head 4 to rotate, moist air is blown between the two transverse plates 5, calcium chloride particles adsorb moisture in the air and convert the moisture into permeable water which falls into the bottom of the box body 2 through the air holes 6, the dried air is brought into the box body 2 by the fan head 4 through the connecting pipe 10, and thus, the circulating drying is realized, the dehumidifying efficiency is improved, and the moisture in the air is prevented from condensing phenomenon when the temperature difference inside the box body 2 is too large, so that the damage to the components inside the box body 2 is avoided, the safe operation that can not influence equipment more leads to the emergence of potential safety hazard, through temperature and humidity sensor 7 real-time supervision 2 inside temperature data of box and give controller 19 with data transmission, when temperature value is greater than the inside default of controller 19, controller 19 opens suction pump 8 and extracts the infiltration water by the conversion of calcium chloride granule, circulate it in the inside of sealed protecting sheathing 9, take away the heat that box 2 transmission was given the heating panel, avoid the high temperature to cause the damage of 2 inner parts of box, through the setting of protection overhead guard 13, when the top of sealed protecting sheathing 9 receives external striking, relative direction motion is made at horizontal pole 14 to movable block 16, because buffer spring 17's reaction force, the effect of retarding force to protecting sheathing 9, avoid the outside damage of protecting sheathing 9, further person of facilitating the use uses.

To sum up, the dehumidification device for the distribution box monitors air humidity data inside the box body 2 in real time through the temperature and humidity sensor 7 and transmits the data to the controller 19, when the humidity value is larger than a preset value inside the controller 19, the controller 19 starts the driving motor 3 to drive the fan head 4 to rotate, moist air is blown into the space between the two transverse plates 5, calcium chloride particles adsorb moisture in the air and convert the moisture into permeable water to fall into the bottom of the box body 2 through the air vent 6, and dried air is brought into the box body 2 again through the fan head 4 through the connecting pipe 10, so that the dehumidification efficiency is improved, the moisture in the air is prevented from being condensed when the temperature difference inside the box body 2 is too large, the damage of parts inside the box body 2 is avoided, the safety operation of equipment is not influenced, the potential safety hazard is prevented, the temperature data inside the box body 2 is monitored in real time through the temperature and the data is transmitted to the controller 19, when the temperature value is larger than the internal preset value of the controller 19, the controller 19 starts the water suction pump 8 to pump the seepage water converted by the calcium chloride particles, the seepage water circulates in the sealed protective shell 9 to take away the heat transferred to the heat dissipation plate by the box body 2, the damage of the internal parts of the box body 2 caused by overhigh temperature is avoided, through the arrangement of the protective top cover 13, when the top of the sealed protective shell 9 is impacted by external impact, the movable block 16 moves in the relative direction of the cross rod 14, due to the reaction force of the buffer spring 17, the action of the retarding force on the protective shell 9 is avoided, the external damage of the protective shell 9 is avoided, the use of a user is further facilitated, the problem that the existing moisture removal device in the distribution box is small is solved, the moisture removal efficiency in the distribution box cannot be effectively removed, and when the temperature difference in the distribution box is overhigh, the moisture in the air can be condensed, the damage of the components in the shell is caused, the safe operation of the equipment is seriously influenced, and certain potential safety hazards exist.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dehydrating unit for block terminal, includes base (1), its characterized in that: the improved fan is characterized in that a box body (2) is fixedly mounted at the top of the base (1), a driving motor (3) is fixedly mounted on the inner top wall of the box body (2), a fan head (4) is fixedly mounted at the output end of the driving motor (3), two transverse plates (5) are fixedly mounted inside the box body (2), vent holes (6) with one ends penetrating and extending to the bottoms of the transverse plates (5) are formed in the top of the transverse plates (5), temperature and humidity sensors (7) are fixedly mounted on the left side of the inner wall of the box body (2) and above the transverse plates (5), water suction pumps (8) are fixedly mounted on the inner bottom wall of the box body (2), a sealing protective shell (9) is fixedly mounted at the top of the base (1) and outside the box body (2), connecting pipes (10) with one ends extending and penetrating through the top of the box body (2) are communicated with the left side and the right side of the box body (2), the water outlet of the water suction pump (8) is communicated with a water outlet pipe (11) with one end penetrating through the box body (2) and extending to the inside of the sealed protective shell (9), the right side of the box body (2) is provided with a water inlet hole (12) with one end penetrating through and extending to the inside of the box body (2) and located below the transverse plate (5), the top of the sealed protective shell (9) is movably provided with a protective top cover (13), the left side of the inner wall of the sealed protective shell (9) is fixedly provided with a transverse rod (14) with one end fixedly connected with the right side of the inner wall of the sealed protective shell (9), the outer part of the transverse rod (14) is fixedly provided with a limiting block (15), the outer part of the transverse rod (14) and the left side and the right side of the limiting block (15) are respectively and movably provided with a movable block (16), one side of the movable block (16) opposite to the outer part of the transverse rod (14) is respectively and fixedly provided with a buffer spring (17) with one end fixedly connected with the limiting block (15), the bottom movable mounting of movable block (16) has one end and sealed protective housing (9) swing joint's movable rod (18), the left side fixed mounting of sealed protective housing (9) has controller (19).

2. The dehumidifying device for electric distribution boxes of claim 1, wherein: base (1) is dampproofing board, the front of sealed protective housing (9) is inlayed and is equipped with the first dodge gate that is located diaphragm (5) top, the front of box (2) is inlayed and is equipped with the second dodge gate that is located a dodge gate rear side, the front of sealed protective housing (9) just is located the below of first dodge gate and inlays and is equipped with first sealing door, the front of box (2) is inlayed and is equipped with the second sealing door that is located first sealing door rear side.

3. The dehumidifying device for electric distribution boxes of claim 1, wherein: the outer wall of diaphragm (5) and the inner wall of box (2) are laminated mutually, two it has the calcium chloride granule to fill between diaphragm (5), the diameter of calcium chloride granule is greater than the aperture of air vent (6).

4. The dehumidifying device for electric distribution boxes of claim 1, wherein: the right side of box (2) just is located inlet opening (12) below intercommunication has one end to run through sealed protecting sheathing (9) and extends to the outside drain pipe of protecting sheathing (9), sealed protecting sheathing (9) are the aluminum alloy.

5. The dehumidifying device for electric distribution boxes of claim 1, wherein: the top of box (2) just is located fixed mounting between connecting pipe (10) and is had the heating panel that quantity is three, three the heating panel is the equidistance and distributes.

6. The dehumidifying device for electric distribution boxes of claim 1, wherein: below the bottom fixed mounting of diaphragm (5) has level sensor, temperature and humidity sensor (7) and driving motor (3) all are connected with controller (19) electricity.