CN211377365U - Prevent condensation and use looped netowrk cabinet - Google Patents

Prevent condensation and use looped netowrk cabinet Download PDF

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Publication number
CN211377365U
CN211377365U CN201921996949.6U CN201921996949U CN211377365U CN 211377365 U CN211377365 U CN 211377365U CN 201921996949 U CN201921996949 U CN 201921996949U CN 211377365 U CN211377365 U CN 211377365U
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China
Prior art keywords
box
heat dissipation
main unit
ring main
dust
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CN201921996949.6U
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Chinese (zh)
Inventor
邝景山
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Liaoning Chenhong Electric Power Engineering Co ltd
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Liaoning Chenhong Electric Power Engineering Co ltd
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Abstract

The utility model discloses a prevent condensation and use looped netowrk cabinet, including looped netowrk cabinet body and box, looped netowrk cabinet body fixed connection is in the upper end of box, the bottom of looped netowrk cabinet body is equipped with first thermovent with the top intercommunication of box, install first dust guard in the first thermovent, all be equipped with the second thermovent on the both ends lateral wall about the box, install the second dust guard in the second thermovent, two heat dissipation mechanisms of fixedly connected with and two mediation mechanisms on the bottom of box, the inlet end of heat dissipation mechanism and the bottom intercommunication setting of box, the lower extreme looks butt of giving vent to anger end and first dust guard of heat dissipation mechanism, two mediation mechanisms respectively with the second dust guard looks butt contact of homonymy, the drive end of mediation mechanism rotates the top that runs through the box and sets up and the perpendicular fan of fixedly connected with. The utility model discloses can not only dispel the heat to the looped netowrk cabinet effectively, reduce the probability that the looped netowrk cabinet produced the condensation, can also dredge dust keeper wherein effectively.

Description

Prevent condensation and use looped netowrk cabinet
Technical Field
The utility model relates to the technical field of electrical equipment, especially, relate to a prevent ring main unit for condensation.
Background
The ring main unit is a group of electric equipment (high-voltage switch equipment) which is arranged in a metal or nonmetal insulating cabinet body or is made into an assembled interval ring main power supply unit, and the core part of the ring main unit adopts a load switch and a fuse. The condensation type transformer substation is widely applied to distribution stations and box-type substations of load centers of urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like, and condensation is easily formed due to heat generated by the operation of electrical equipment and the change of the temperature difference between a ring main unit and the outside.
The condensation effect is not good for preventing mostly to the looped netowrk cabinet that uses in the existing market, and can not carry out the mediation to being used for dirt-proof device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art that the condensation effect is not good for most preventing of looped netowrk cabinet, and can not carry out the phenomenon of mediation to being used for dirt-proof device, and the looped netowrk cabinet for condensation of preventing who proposes, it can not only dispel the heat to the looped netowrk cabinet effectively, reduces the probability that the looped netowrk cabinet produced the condensation, can also dredge dust keeper wherein effectively.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an anti-condensation ring main unit comprises a ring main unit body and a box body, wherein the ring main unit body is fixedly connected with the upper end of the box body, the bottom of the ring main unit body is communicated with the top of the box body and is provided with a first heat dissipation port, a first dust guard is arranged in the first heat dissipation port, the side walls of the left end and the right end of the box body are respectively provided with a second heat radiation opening, a second dust guard is arranged in the second heat radiation openings, two heat dissipation mechanisms and two dredging mechanisms are fixedly connected on the bottom of the box body, the air inlet end of the heat dissipation mechanism is communicated with the bottom of the box body, the air outlet end of the heat dissipation mechanism is abutted with the lower end of the first dustproof plate, the two dredging mechanisms are respectively abutted with the second dustproof plate at the same side, the driving end of each dredging mechanism is rotatably arranged through the top of the box body and fixedly connected with a vertical fan, and the driving ends of the two dredging mechanisms are respectively rotatably connected to the second dust guard at the same side.
Preferably, the lower extreme fixedly connected with a plurality of support columns of box, the setting of support column has avoided the direct and ground contact of box.
Preferably, heat dissipation mechanism includes the elasticity gasbag of fixed connection on the bottom half, the intercommunication is equipped with intake pipe and outlet duct on the elasticity gasbag, all install the one-way pressure valve on intake pipe and the outlet duct, the inlet end of intake pipe sets up with the bottom intercommunication of box, install the third dust guard in the inlet end of intake pipe, the end of giving vent to anger of outlet duct offsets the contact with the lower extreme of first dust guard, and heat dissipation mechanism's setting has realized this internal radiating action to the looped netowrk cabinet.
Preferably, the dredging mechanism comprises a spring column fixedly connected to the bottom of the box body, a rack is fixedly connected to the upper end of the spring column, a connecting block and a connecting plate are fixedly connected to the side walls of the left end and the right end of the rack respectively, the connecting plate is arranged right above the elastic air bag on the same side, a dredging plate is fixedly connected to one end of the connecting block close to the second dust guard and is abutted against the second dust guard, a rotating shaft penetrates through the top of the box body in a rotating manner, the vertical fan is fixedly connected to the upper end of the rotating shaft, a rotating column is rotatably connected to the side wall of the second dust guard, an incomplete gear is coaxially and fixedly connected to the rotating column and is meshed with the rack, bevel gears are coaxially and fixedly connected to both the rotating shaft and the rotating column in the box body, the two bevel gears are meshed with each other, and the dredging mechanism is, the second dust guard is effectively dredged.
Preferably, be equipped with heat dissipation window and cabinet door on the lateral wall of looped netowrk cabinet body, all be equipped with waterproof strip on heat dissipation window and the second dust guard, the setting of waterproof strip has reduced rainwater weather to this internal electrical components's of looped netowrk cabinet harm.
Preferably, all be stained with waterproof ventilated membrane on third dust guard and the first dust guard, waterproof ventilated membrane's setting has avoided entering into this internal subsidiary steam of air current of looped netowrk cabinet from third dust guard and first dust guard.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up looped netowrk cabinet body, box, first thermovent, first dust guard, second thermovent, second dust guard, heat dissipation mechanism, mediation mechanism and perpendicular fan etc. to this internal radiating effect that has carried out of looped netowrk cabinet effectively, reduced the phenomenon of looped netowrk cabinet body because the temperature difference produces the condensation, wherein perpendicular fan's setting has improved the utilization ratio of device to the new forms of energy.
2. The utility model discloses a set up looped netowrk cabinet body, box, first thermovent, first dust guard, second thermovent, second dust guard, heat dissipation mechanism, mediation mechanism and perpendicular fan etc. comb the second dust guard effectively, reduced the poor phenomenon of radiating effect that the second dust guard leads to because the accumulation of dust.
Drawings
Fig. 1 is a front perspective view of the anti-condensation ring main unit of the present invention;
fig. 2 is a schematic view of an external structure of the anti-condensation ring main unit provided by the present invention;
fig. 3 is a partially enlarged view of a portion a of fig. 1.
In the figure: 1 looped netowrk cabinet body, 2 boxes, 3 first thermovents, 4 first dust guards, 5 second thermovents, 6 second dust guards, 7 heat dissipation mechanism, 8 mediation mechanism, 9 perpendicular fans, 10 support columns, 11 elasticity gasbag, 12 intake pipes, 13 outlet ducts, 14 check pressure valves, 15 third dust guards, 16 spring columns, 17 racks, 18 connecting blocks, 19 connecting plates, 20 mediation boards, 21 pivot, 22 rotation columns, 23 incomplete gears, 24 bevel gears.
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.
Referring to fig. 1-3, a ring main unit for preventing condensation includes a ring main unit body 1 and a case 2, wherein a heat insulation layer (not shown in the figure) is fixedly connected to an upper end of the ring main unit body 1, the heat insulation layer is disposed to effectively isolate the influence of external heat on the ring main unit body 1, a case door (not shown in the figure) is hermetically disposed on a side wall of the case 2, the case door is disposed to facilitate a worker to clean impurities such as dust in the case 2, the ring main unit body 1 is fixedly connected to an upper end of the case 2, a first heat dissipating port 3 is disposed at a bottom of the ring main unit body 1 and a top of the case 2 in a communicating manner, a first dust guard 4 is installed in the first heat dissipating port 3, and it is described that the first dust guard 4 and the first heat dissipating port 3 are disposed to avoid affecting electrical equipment in the ring main unit body 1, all be equipped with second thermovent 5 on the both ends lateral wall about box 2, install second dust guard 6 in the second thermovent 5, two heat dissipation mechanism 7 of fixedly connected with and two mediation mechanism 8 on the bottom of box 2, the inlet end of heat dissipation mechanism 7 and the bottom intercommunication setting of box 2, the lower extreme looks butt of giving vent to anger end and first dust guard 4 of heat dissipation mechanism 7, two mediation mechanism 8 respectively with the 6 looks butt contacts of second dust guard of homonymy, the drive end of mediation mechanism 8 rotates the top setting and the perpendicular fan of fixedly connected with 9 that runs through box 2, the transmission end of two mediation mechanism 8 rotates respectively and connects on the second dust guard 6 of homonymy.
The lower extreme fixedly connected with of box 2 a plurality of support columns 10, the setting of support column 10, box 2 has been avoided direct and ground contact, heat dissipation mechanism 7 includes elastic airbag 11 of fixed connection on box 2 bottom, the intercommunication is equipped with intake pipe 12 and outlet duct 13 on the elastic airbag 11, all install one-way pressure valve 14 on intake pipe 12 and the outlet duct 13, it needs to explain, one-way pressure valve 14 on the intake pipe 12 controls the air current and only gets into elastic airbag 11 from the external world, one-way pressure valve 14 on the outlet duct 13 controls the air current and only gets into looped netowrk cabinet body 1 from elastic airbag 11 in, the inlet end of intake pipe 12 and the bottom intercommunication setting of box 2, install third dust guard 15 in the inlet end of intake pipe 12, the end of giving vent to anger of outlet duct 13 offsets with the lower extreme of first dust guard 4 and contacts, the setting of heat dissipation mechanism 7, the radiating effect to in looped netowrk cabinet body.
The dredging mechanism 8 comprises a spring column 16 fixedly connected to the bottom of the box body 2, a rack 17 is fixedly connected to the upper end of the spring column 16, a connecting block 18 and a connecting plate 19 are fixedly connected to the side walls of the left end and the right end of the rack 17 respectively, the connecting plate 19 is arranged right above the elastic air bag 11 on the same side, a dredging plate 20 is fixedly connected to one end, close to the second dust-proof plate 6, of the connecting block 18, the dredging plate 20 is in contact with the second dust-proof plate 6 in an abutting mode, it should be noted that the dredging plate 20 is composed of a plurality of dredging blocks and a plurality of connecting rods, adjacent dredging blocks are fixedly connected through the connecting rods, the connecting block 18 is fixedly connected with one dredging block, a rotating shaft 21 is rotatably penetrated on the top of the box body 2, a vertical fan 9 is fixedly connected to the upper end of the rotating shaft 21, a rotating column 22 is rotatably connected to, the incomplete gear 23 is meshed with the rack 17, the bevel gears 24 are coaxially and fixedly connected to the rotating shaft 21 and the rotating column 22 which are positioned in the box body 2, the two bevel gears 24 are meshed, the dredging mechanism 8 is arranged to effectively dredge the second dustproof plate 6, it is required to be described that the spring column 16 comprises a telescopic rod, two ends of which are respectively and fixedly connected to the lower end of the rack 17 and the bottom of the box body 2, a spring is sleeved on the telescopic rod, two ends of the spring are respectively and fixedly connected with the bottom of the box body 2 and the lower end of the rack 17, a heat dissipation window and a cabinet door (not shown in the figure) are arranged on the side wall of the ring main body 1, waterproof strips are arranged on the heat dissipation window and the second dustproof plate 6, the waterproof strips are arranged, the harm of rainwater weather to electrical elements in the ring main body 1 is reduced, waterproof breathable films are adhered to the third dustproof plate 15 and the, the subsidiary steam of the air current that has avoided entering into looped netowrk cabinet body 1 from third dust guard 15 and first dust guard 4 needs to explain that incomplete gear 23 and spring post 16 control dredge board 20 can not bump with rotation post 22 all the time, in addition, rack 17 can not bump with the top of box 2 all the time.
In the utility model, when wind or rain is generated outside, the wind or rain drives the vertical fan 9 to rotate, the vertical fan 9 rotates to drive the rotating shaft 21 to rotate, the rotating shaft 21 rotates to drive the bevel gears 24 thereon to rotate, under the transmission action of the two bevel gears 24, the bevel gears 24 on the rotating posts 22 drive the rotating posts 22 to rotate, the rotating posts 22 rotate to drive the incomplete gears 23 to rotate, the rack 17 reciprocates up and down under the combined action of the incomplete gears 23 and the spring posts 16, the rack 17 reciprocates up and down to drive the connecting block 18 and the connecting plate 19 to reciprocate up and down, the connecting block 18 reciprocates up and down to drive the dredging plate 20 to reciprocate up and down, the dredging plate 20 reciprocates up and down on the second dust-proof plate 6 to dredge the second dust-proof plate 6, the connecting plate 19 reciprocates up and down to make the elastic air bag 11 to intake and deflate under the action of the one-way pressure valve 14, the air inlet pipe 12 introduces outside air flow into the elastic air bag 11 under the action of the one-way pressure valve 14 on the air inlet pipe, the air outlet pipe 13 introduces the air flow in the elastic air bag 11 into the ring main unit body 1 under the action of the one-way pressure valve 14 on the air outlet pipe, the air flow entering the ring main unit body 1 drives heat to be discharged from the heat dissipation window, and a worker can regularly open the box door and the cabinet door to clean dust, impurities and the like in the box body 2 and the ring main unit body 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The anti-condensation ring main unit comprises a ring main unit body (1) and a box body (2), and is characterized in that the ring main unit body (1) is fixedly connected to the upper end of the box body (2), the bottom of the ring main unit body (1) is communicated with the top of the box body (2) to form a first heat dissipation port (3), a first dustproof plate (4) is installed in the first heat dissipation port (3), second heat dissipation ports (5) are respectively arranged on the side walls of the left end and the right end of the box body (2), a second dustproof plate (6) is installed in the second heat dissipation port (5), two heat dissipation mechanisms (7) and two dredging mechanisms (8) are fixedly connected to the bottom of the box body (2), the air inlet ends of the heat dissipation mechanisms (7) are communicated with the bottom of the box body (2), and the air outlet ends of the heat dissipation mechanisms (7) are abutted to the lower end of the first dustproof plate (4), two dredge mechanism (8) respectively with the second dust guard (6) looks butt contact of homonymy, the drive end of dredge mechanism (8) rotates the top setting and the perpendicular fan of fixedly connected with (9) that run through box (2), two the transmission end of dredge mechanism (8) rotates respectively and connects on second dust guard (6) of homonymy.
2. The anti-condensation ring main unit as claimed in claim 1, wherein a plurality of support columns (10) are fixedly connected to the lower end of the box body (2).
3. The anti-condensation ring main unit according to claim 1, wherein the heat dissipation mechanism (7) comprises an elastic air bag (11) fixedly connected to the bottom of the box body (2), the elastic air bag (11) is provided with an air inlet pipe (12) and an air outlet pipe (13) in a communicating manner, the air inlet pipe (12) and the air outlet pipe (13) are both provided with a one-way pressure valve (14), the air inlet end of the air inlet pipe (12) is communicated with the bottom of the box body (2), a third dust guard (15) is installed in the air inlet end of the air inlet pipe (12), and the air outlet end of the air outlet pipe (13) is in contact with the lower end of the first dust guard (4) in an abutting manner.
4. The anti-condensation ring main unit according to claim 3, wherein the dredging mechanism (8) comprises a spring column (16) fixedly connected to the bottom of the case (2), a rack (17) is fixedly connected to the upper end of the spring column (16), a connecting block (18) and a connecting plate (19) are respectively and fixedly connected to the side walls of the left end and the right end of the rack (17), the connecting plate (19) is arranged right above the elastic air bag (11) on the same side, a dredging plate (20) is fixedly connected to one end of the connecting block (18) close to the second dust-proof plate (6), the dredging plate (20) is in contact with the second dust-proof plate (6) in an abutting manner, a rotating shaft (21) is rotatably penetrated through the top of the case (2), the vertical fan (9) is fixedly connected to the upper end of the rotating shaft (21), a rotating column (22) is rotatably connected to the side wall of the second dust-proof plate (6), an incomplete gear (23) is coaxially and fixedly connected to the rotating column (22), the incomplete gear (23) is meshed with the rack (17), bevel gears (24) are coaxially and fixedly connected to a rotating shaft (21) and the rotating column (22) in the box body (2), and the two bevel gears (24) are meshed.
5. The anti-condensation ring main unit according to claim 1, wherein a heat dissipation window and a cabinet door are arranged on the side wall of the ring main unit body (1), and waterproof strips are arranged on the heat dissipation window and the second dust guard (6).
6. The anti-condensation ring main unit as claimed in claim 3, wherein the waterproof and breathable film is adhered to the third dust-proof plate (15) and the first dust-proof plate (4).
CN201921996949.6U 2019-11-19 2019-11-19 Prevent condensation and use looped netowrk cabinet Active CN211377365U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921996949.6U CN211377365U (en) 2019-11-19 2019-11-19 Prevent condensation and use looped netowrk cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921996949.6U CN211377365U (en) 2019-11-19 2019-11-19 Prevent condensation and use looped netowrk cabinet

Publications (1)

Publication Number Publication Date
CN211377365U true CN211377365U (en) 2020-08-28

Family

ID=72153087

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921996949.6U Active CN211377365U (en) 2019-11-19 2019-11-19 Prevent condensation and use looped netowrk cabinet

Country Status (1)

Country Link
CN (1) CN211377365U (en)

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