CN210926681U - Intelligent control device for grounding transformer cabinet - Google Patents
Intelligent control device for grounding transformer cabinet Download PDFInfo
- Publication number
- CN210926681U CN210926681U CN201922140372.5U CN201922140372U CN210926681U CN 210926681 U CN210926681 U CN 210926681U CN 201922140372 U CN201922140372 U CN 201922140372U CN 210926681 U CN210926681 U CN 210926681U
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- pipe
- box body
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 147
- 239000007788 liquid Substances 0.000 claims abstract description 49
- 238000001816 cooling Methods 0.000 claims abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 22
- 230000001502 supplementing effect Effects 0.000 claims description 20
- 229920000742 Cotton Polymers 0.000 claims description 9
- 239000012528 membrane Substances 0.000 abstract description 4
- 238000005057 refrigeration Methods 0.000 abstract 1
- 230000003020 moisturizing effect Effects 0.000 description 13
- 238000010521 absorption reaction Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of electric power systems, and discloses an intelligent control device of a grounding transformer cabinet, which comprises a control box, wherein a cooling and dedusting mechanism is connected on the vertical box wall on one side of the control box; cooling dust removal mechanism includes the box, liquid water, the intake pipe, the fan, the outlet duct, refrigerator and waterproof ventilated membrane, box fixed connection is on the vertical tank wall of control box, liquid water sets up in the box, the one end setting of intake pipe is in liquid water, the bottom at the box is installed to the refrigerator, and the refrigeration end setting of refrigerator is in liquid water, the other end of intake pipe runs through the roof of box and is linked together with the tank wall of control box, the one end of outlet duct is linked together with the roof of control box, the tank wall setting of the other end intercommunication control box of outlet duct, fan fixed connection is on the interior pipe wall of intake pipe. The utility model discloses carry out the efficient cooling in to the control box, get rid of the dust simultaneously, prevent inside external dust easy access device.
Description
Technical Field
The utility model relates to an electric power system technical field especially relates to a grounding transformer cabinet intelligent control device.
Background
With the acceleration of the urbanization progress in China, the underground transformation project of the power system cable is accelerated, the urbanization degree of the urban power grid is higher and higher, and the neutral point is more and more widely applied in a small-resistance grounding mode. The small resistance grounding can enable the system to obtain the ground potential as the reference potential, reduce the requirement of the system on the ground insulation level and ensure the normal and safe operation of the system. During the operation of the grounding transformer, the transient current at the fault moment and the temperature change of the small resistor are very large, so that monitoring and recording are necessary for later analysis. The intelligent control unit of the grounding transformer cabinet can monitor a plurality of parameters of the grounding transformer and record the action times and the alarm, so that the safety and the reliability of the system operation are greatly improved, and meanwhile, the unattended development requirement of a transformer substation is met; but the intelligent control device of the prior grounding transformer cabinet still has the following technical defects:
because there are a large amount of electronic equipment in the controlling means, can produce a large amount of heats during its operation, at present generally adopt the fan to carry out the forced air cooling, but simple forced air cooling mode cooling efficiency is low, and inside external dust got into the device easily moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art because there is a large amount of electronic equipment in the controlling means inside, can produce a large amount of heats during its operation, at present generally all adopt the fan to carry out the forced air cooling, but simple forced air cooling mode cooling inefficiency, the easy problem of entering device inside of external dust moreover, and the grounding transformer cabinet intelligent control device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an intelligent control device of a grounding transformer cabinet comprises a control box, wherein a cooling and dedusting mechanism is connected to the vertical box wall on one side of the control box;
the cooling and dust removing mechanism comprises a box body, liquid water, an air inlet pipe, a fan, an air outlet pipe, a refrigerator and a waterproof breathable film, the box body is fixedly connected onto the vertical box wall of a control box, the liquid water is arranged in the box body, one end of the air inlet pipe is arranged in the liquid water, the refrigerator is arranged at the bottom of the box body, the refrigerating end of the refrigerator is arranged in the liquid water, the other end of the air inlet pipe penetrates through the box top of the box body and is communicated with the box wall of the control box, one end of the air outlet pipe is communicated with the box top of the control box, the other end of the air outlet pipe is communicated with the box wall of the control box, the fan is fixedly connected onto the inner wall of the air inlet pipe, the waterproof breathable.
Preferably, fixedly connected with moisturizing mechanism on the tank wall of box, just moisturizing mechanism sets up the top at liquid water, moisturizing mechanism includes moisturizing pipe, kickboard, water guide pole, water guiding hole and two through-holes, the fixed intercommunication of moisturizing pipe is on the tank wall of box, and the both ends of moisturizing pipe all run through the box setting, are located moisturizing pipe one end outside the box is connected with external water source, the kickboard sets up at the surface of water of liquid water, two the through-hole is seted up on the pipe wall that is located the internal moisturizing pipe of box along vertical direction, the one end fixed connection of water guide pole is in the upper end of kickboard, the other end of water guide pole passes two through-holes and extends to moisturizing pipe outward, the water guiding hole is seted up on the pole wall that is located moisturizing pipe top water guide pole, be connected through seal assembly between water guide pole and the through-hole.
Preferably, the dewatering component comprises a replacing hole, a replacing cover, a water absorption cotton sliver and two supporting nets, the two supporting nets are fixedly connected to the inner pipe wall of the air outlet pipe, the replacing hole is formed in the pipe wall of the air outlet pipe between the two supporting nets, the water absorption cotton sliver is arranged between the two supporting nets, one end of the replacing cover is hinged to the hole wall of the replacing hole, the other end of the replacing cover is connected to the outer pipe wall of the air outlet pipe through a buckle, and the replacing cover is matched with the replacing hole.
Preferably, the hole wall of the replacement hole is fixedly connected with a supporting block, and the supporting block is arranged at the lower end of the replacement cover.
Preferably, a check valve is fixedly connected to the inner pipe wall of the air inlet pipe, and the check valve and the output end of the fan are far away from the control box.
Preferably, seal assembly includes seal groove and sealing ring, the seal groove is seted up on the pore wall of through-hole, sealing ring fixed connection is at the tank bottom of seal groove, the interior rampart of sealing ring sets up on the pole wall of guide bar.
Preferably, a transparent graduated scale is embedded in the vertical box wall of the box body.
Preferably, one end of the water guide rod, which is far away from the floating plate, is fixedly connected with an anti-drop plate.
Preferably, a water outlet pipe is communicated with the box wall at one end of the box body close to the box bottom, and a valve is mounted on the water outlet pipe.
Compared with the prior art, the utility model provides a grounding transformer cabinet intelligent control device possesses following beneficial effect:
1. this grounding transformer cabinet intelligent control device, through setting up the box, liquid water, the intake pipe, the fan, the outlet duct, a cooling dust removal mechanism is constituteed to refrigerator and waterproof ventilated membrane, cool down through the liquid water of refrigerator in to the box, start the fan, the air of fan in with the control box passes through the intake pipe and transports liquid water, dust in the air is adsorbed by liquid water and is removed dust, cool down the air that gets into in the liquid water simultaneously, the air after cooling and dust removal lets in the control box through the outlet duct, carry out the efficient cooling in the control box, get rid of the dust simultaneously, prevent that external dust from getting into the control box inside easily, prevent through waterproof ventilated membrane that liquid water in the box from getting into the control box.
2. This ground connection transformer cabinet intelligent control device constitutes a moisturizing mechanism through setting up moisturizing pipe, kickboard, water guide pole, water guide hole and through-hole, and when the liquid water in the box reduced, along with the liquid level decline of liquid water, the kickboard downstream, the kickboard drives water guide pole downstream, and during the water guide hole on the water guide pole moved the moisturizing pipe, external water source passed through the water guide hole and automatic water supply in to the box.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses carry out the efficient cooling in to the control box, get rid of the dust simultaneously, prevent inside external dust easy entry device.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent control device for a grounding transformer cabinet according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
fig. 4 is an enlarged view of a portion C in fig. 2.
In the figure: the device comprises a control box 1, a cooling and dedusting mechanism 2, a box body 21, liquid water 22, an air inlet pipe 23, a fan 24, an air outlet pipe 25, a refrigerator 26, a waterproof breathable film 27, a water removal component 3, a hole 31 replacing hole, a cover 32 replacing hole, a water absorption cotton sliver 33, a support net 34, a water supplementing mechanism 4, a water supplementing pipe 41, a floating plate 42, a water guide rod 43, a water guide hole 44, a through hole 45, a support block 5, a check valve 6, a sealing groove 7, a sealing ring 8, a graduated scale 9, an anti-dropping plate 10 and a water outlet pipe 11.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, an intelligent control device of a grounding transformer cabinet comprises a control box 1, electronic equipment in the control box 1 is subjected to waterproof treatment, and a cooling and dedusting mechanism 2 is connected to the vertical box wall on one side of the control box 1;
the cooling and dust removing mechanism 2 comprises a box body 21, liquid water 22, an air inlet pipe 23, a fan 24, an air outlet pipe 25, a refrigerator 26 and a waterproof breathable film 27, the box body 21 is fixedly connected on the vertical box wall of the control box 1, the liquid water 22 is arranged in the box body 21, one end of the air inlet pipe 23 is arranged in the liquid water 22, the refrigerator 26 is arranged at the bottom of the box body 21, the refrigerating end of the refrigerator 26 is arranged in the liquid water 22, the other end of the air inlet pipe 23 penetrates through the box top of the box body 21 and is communicated with the box wall of the control box 1, one end of the air outlet pipe 25 is communicated with the box top of the control box 1, the other end of the air outlet pipe 25 is communicated with the box wall of the control box 1, the fan 24 is fixedly connected on the inner pipe wall of the air inlet pipe 23, the waterproof breathable film 27 is fixedly connected on the inner, liquid water 22 in to box 21 through refrigerator 26 refrigerates the cooling, start fan 24, fan 24 transports liquid water 22 through intake pipe 23 with the air in the control box 1, dust in the air is adsorbed by liquid water 22 and is removed dust, cool down to the air in the entering liquid water 22 simultaneously, air through cooling and after removing dust lets in control box 1 through outlet duct 25, carry out the efficient cooling in to control box 1, get rid of the dust simultaneously, prevent that external dust from getting into control box 1 inside easily, prevent through waterproof ventilated membrane 27 that liquid water 22 in the box 21 from entering into in the control box 1.
The water supplementing mechanism 4 is fixedly connected to the wall of the box body 21, the water supplementing mechanism 4 is arranged above the liquid water 22, the water supplementing mechanism 4 comprises a water supplementing pipe 41, a floating plate 42, a water guide rod 43, a water guide hole 44 and two through holes 45, the water supplementing pipe 41 is fixedly communicated with the wall of the box body 21, two ends of the water supplementing pipe 41 penetrate through the box body 21, one end of the water supplementing pipe 41 positioned outside the box body 21 is connected with an external water source, the floating plate 42 is arranged on the water surface of the liquid water 22, the two through holes 45 are vertically arranged on the pipe wall of the water supplementing pipe 41 positioned in the box body 21, one end of the water guide rod 43 is fixedly connected to the upper end of the floating plate 42, the other end of the water guide rod 43 penetrates through the two through holes 45 and extends out of the water supplementing pipe 41, the water guide hole 44 is arranged on the rod wall of the water guide rod 43 positioned above the water supplementing pipe 41, the water guide rod 43 is, along with the liquid level of the liquid water 22 is lowered, the floating plate 42 moves downwards, the floating plate 42 drives the water guide rod 43 to move downwards, and when the water guide hole 44 on the water guide rod 43 moves into the water replenishing pipe 41, the external water source automatically replenishes water into the box body 21 through the water guide hole 44.
The water removal component 3 comprises a replacing hole 31, a replacing cover 32, a water absorption cotton sliver 33 and two supporting nets 34, wherein the two supporting nets 34 are fixedly connected to the inner pipe wall of the air outlet pipe 25, the replacing hole 31 is formed in the pipe wall of the air outlet pipe 25 between the two supporting nets 34, the water absorption cotton sliver 33 is arranged between the two supporting nets 34, one end of the replacing cover 32 is hinged to the hole wall of the replacing hole 31, the other end of the replacing cover 32 is connected to the outer pipe wall of the air outlet pipe 25 through a buckle, the replacing cover 32 is matched with the replacing hole 31, when moisture in the air passes through the water absorption cotton sliver 33, the moisture in the air is adsorbed, the replacing cover 32 is opened at the same time, and the water absorption cotton sliver 33 is replaced through.
The hole wall of the replacing hole 31 is fixedly connected with a supporting block 5, the supporting block 5 is arranged at the lower end of the replacing cover 32, and the replacing cover 32 is supported through the supporting block 5.
Fixedly connected with check valve 6 on the inner pipe wall of intake pipe 23 for the medium in the intake pipe 33 can only carry out one-way motion, and check valve 6 sets up with the output of fan 24 is kept away from control box 1.
The sealing assembly comprises a sealing groove 7 and a sealing ring 8, the sealing groove 7 is formed in the hole wall of the through hole 45, the sealing ring 8 is fixedly connected to the bottom of the groove of the sealing groove 7, the inner ring wall of the sealing ring 8 is arranged on the rod wall of the water guide rod 43, and the sealing performance between the through hole 45 and the water guide rod 43 is improved through the sealing ring 8.
Transparent graduated scale 9 is embedded on the vertical tank wall of box 21, is convenient for run through the content of liquid water 22 in the box 21 through graduated scale 9.
The end of the water guide rod 43 away from the floating plate 42 is fixedly connected with the anti-dropping plate 10, and the water guide rod 43 is prevented from being separated from the water replenishing pipe 41 by the anti-dropping plate 10.
The box wall of the box body 21 close to one end of the box bottom is communicated with a water outlet pipe 11, and the water outlet pipe 11 is provided with a valve which is convenient for discharging and replacing the liquid water 22 in the box body 21.
In the utility model, the liquid water 22 in the box body 21 is cooled through the refrigerator 26, the fan 24 is started, the air in the control box 1 is transported to the liquid water 22 through the air inlet pipe 23 by the fan 24, dust in the air is adsorbed and dedusted by the liquid water 22, meanwhile, the air entering the liquid water 22 is cooled, the air after being cooled and dedusted is introduced into the control box 1 through the air outlet pipe 25, the efficient cooling is carried out in the control box 1, the dust is removed at the same time, the external dust is prevented from easily entering the control box 1, and the liquid water 22 in the box body 21 is prevented from entering the control box 1 through the waterproof breathable film 27; when the liquid water 22 in the tank 21 is reduced, the floating plate 42 moves downward along with the liquid level of the liquid water 22, the floating plate 42 drives the water guide rod 43 to move downward, and when the water guide hole 44 on the water guide rod 43 moves into the water replenishing pipe 41, the external water source automatically replenishes water into the tank 21 through the water guide hole 44.
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 (9)
1. An intelligent control device of a grounding transformer cabinet comprises a control box (1), and is characterized in that a cooling and dedusting mechanism (2) is connected to the vertical box wall on one side of the control box (1);
the cooling and dust removing mechanism (2) comprises a box body (21), liquid water (22), an air inlet pipe (23), a fan (24), an air outlet pipe (25), a refrigerator (26) and a waterproof breathable film (27), wherein the box body (21) is fixedly connected to the vertical box wall of the control box (1), the liquid water (22) is arranged in the box body (21), one end of the air inlet pipe (23) is arranged in the liquid water (22), the refrigerator (26) is arranged at the bottom of the box body (21), the refrigerating end of the refrigerator (26) is arranged in the liquid water (22), the other end of the air inlet pipe (23) penetrates through the box top of the box body (21) and is communicated with the box wall of the control box (1), one end of the air outlet pipe (25) is communicated with the box top of the control box (1), the other end of the air outlet pipe (25) is communicated with the box wall of the control box (1), the fan (24) is fixedly connected to the inner pipe wall of the air inlet pipe (23), the waterproof breathable film (27) is fixedly connected to the inner pipe wall of the air outlet pipe (25), and the water removal assembly (3) is installed on the air outlet pipe (25).
2. The intelligent control device of the grounding transformer cabinet according to claim 1, wherein the water supplementing mechanism (4) is fixedly connected to the wall of the box body (21), the water supplementing mechanism (4) is arranged above the liquid water (22), the water supplementing mechanism (4) comprises a water supplementing pipe (41), a floating plate (42), a water guiding rod (43), a water guiding hole (44) and two through holes (45), the water supplementing pipe (41) is fixedly communicated with the wall of the box body (21), two ends of the water supplementing pipe (41) are arranged to penetrate through the box body (21), one end of the water supplementing pipe (41) outside the box body (21) is connected with an external water source, the floating plate (42) is arranged on the water surface of the liquid water (22), the two through holes (45) are arranged on the pipe wall of the water supplementing pipe (41) in the box body (21) in the vertical direction, one end of the water guiding rod (43) is fixedly connected to the upper end of the floating plate (42), the other end of the water guide rod (43) penetrates through the two through holes (45) and extends out of the water replenishing pipe (41), the water guide hole (44) is formed in the rod wall of the water guide rod (43) above the water replenishing pipe (41), and the water guide rod (43) is connected with the through holes (45) through a sealing assembly.
3. The intelligent control device of the grounding transformer cabinet as recited in claim 1, wherein the water removal component (3) comprises a replacing hole (31), a replacing cover (32), a water absorbent cotton sliver (33) and two supporting nets (34), the two supporting nets (34) are fixedly connected to the inner pipe wall of the air outlet pipe (25), the replacing hole (31) is formed in the pipe wall of the air outlet pipe (25) between the two supporting nets (34), the water absorbent cotton sliver (33) is arranged between the two supporting nets (34), one end of the replacing cover (32) is hinged to the hole wall of the replacing hole (31), the other end of the replacing cover (32) is connected to the outer pipe wall of the air outlet pipe (25) through a snap, and the replacing cover (32) is matched with the replacing hole (31).
4. The intelligent control device of the grounding transformer cabinet as claimed in claim 3, wherein a supporting block (5) is fixedly connected to the wall of the replacement hole (31), and the supporting block (5) is arranged at the lower end of the replacement cover (32).
5. The intelligent control device of the grounding transformer cabinet as claimed in claim 1, wherein a one-way valve (6) is fixedly connected to an inner pipe wall of the air inlet pipe (23), and the one-way valve (6) and an output end of the fan (24) are arranged far away from the control box (1).
6. The intelligent control device of the grounding transformer cabinet as claimed in claim 2, wherein the sealing assembly comprises a sealing groove (7) and a sealing ring (8), the sealing groove (7) is formed on the wall of the through hole (45), the sealing ring (8) is fixedly connected to the bottom of the sealing groove (7), and the inner annular wall of the sealing ring (8) is arranged on the rod wall of the water guide rod (43).
7. The intelligent control device for the grounding transformer cabinet is characterized in that a transparent graduated scale (9) is embedded in the vertical wall of the box body (21).
8. The intelligent control device of the grounding transformer cabinet as claimed in claim 2, wherein an anti-drop plate (10) is fixedly connected to one end of the water guide rod (43) far away from the floating plate (42).
9. The intelligent control device of the grounding transformer cabinet as claimed in claim 1, wherein a water outlet pipe (11) is communicated with a wall of the box body (21) at a position close to the bottom of the box, and a valve is mounted on the water outlet pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922140372.5U CN210926681U (en) | 2019-12-04 | 2019-12-04 | Intelligent control device for grounding transformer cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922140372.5U CN210926681U (en) | 2019-12-04 | 2019-12-04 | Intelligent control device for grounding transformer cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210926681U true CN210926681U (en) | 2020-07-03 |
Family
ID=71344705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922140372.5U Expired - Fee Related CN210926681U (en) | 2019-12-04 | 2019-12-04 | Intelligent control device for grounding transformer cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210926681U (en) |
-
2019
- 2019-12-04 CN CN201922140372.5U patent/CN210926681U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 |