CN209184040U - A kind of extra-high voltage near region power grid safety of sympathetic initiation reactive power compensation system device cabinet body - Google Patents
A kind of extra-high voltage near region power grid safety of sympathetic initiation reactive power compensation system device cabinet body Download PDFInfo
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- CN209184040U CN209184040U CN201821942507.9U CN201821942507U CN209184040U CN 209184040 U CN209184040 U CN 209184040U CN 201821942507 U CN201821942507 U CN 201821942507U CN 209184040 U CN209184040 U CN 209184040U
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- 230000000977 initiatory effect Effects 0.000 title claims abstract description 19
- 230000002889 sympathetic effect Effects 0.000 title claims abstract description 19
- 238000001914 filtration Methods 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 5
- 239000003575 carbonaceous material Substances 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 238000004880 explosion Methods 0.000 abstract description 7
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 238000009413 insulation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a kind of extra-high voltage near region power grid safety of sympathetic initiation reactive power compensation system device cabinet bodies, including cabinet body, outer cabinet and inner cabinet, the interior of the cabinet is provided with inner cabinet, and the outside of inner cabinet is provided with outer cabinet, the outer cabinet is internally provided with inner cavity, and the cabinet body hierarchical structure of outer cabinet is respectively arranged with third flame proof layer, the second flame proof layer, the first flame proof layer and shell layer from the inside to the outside.Extra-high voltage near region power grid safety of sympathetic initiation reactive power compensation system device cabinet body, overall structure setting is more reasonable, whole device cabinet body is arranged to inside and outside cabinet body structure, inner cabinet installs electric elements, outer cabinet is used to place inner cabinet, multilayer flame proof layer is arranged in outer cabinet from the inside to the outside, reinforce flame proof, in the bottom of interior outer cabinet connection setting thermovent, improve the heat dissipation of cabinet body, and dustproof and waterproof, it is convenient externally to carry out evacuation heat, the temperature of interior of the cabinet electrical work environment is reduced, and reinforces the explosion insulation performance of cabinet body, improves safety.
Description
Technical field
The utility model relates to power electronic equipment technical field, specially a kind of extra-high voltage near region power grid safety of sympathetic initiation
Reactive power compensation system device cabinet body.
Background technique
Due to the rapid development of power electronic technique, industrial or agricultural electrical load, particularly communications and transportation, civilian electricity consumption product
Nonlinear characteristic be on the rise, the power factor of user also declines increasingly, thus reactive power compensator is by more and more extensive
It uses, as frequency converter, fairing, computer and household electrical appliance etc. have the extensive application of nonlinear characteristic equipment, needs
Cabinet body installation is used, the reactive power compensator cabinet body of the prior art is nearly all to use to be welded using steel plate, this welding
Made of flameproof enclosure one side poor radiation, often result in heating device relative temperature in reactive power compensator and increase, shadow
The normal work of reactive power compensator is rung, another to facilitate flame proof effect also not obvious enough, there are some potential safety problemss.
In order to solve defect and deficiency present in reactive power compensator cabinet body set forth above, it is badly in need of improving idle benefit
The technology for repaying device cabinet body improves the heat dissipation of cabinet body, convenient externally to carry out evacuation heat, reduces interior of the cabinet electrical work environment
Temperature, make its normal work, and reinforce the explosion insulation performance of cabinet body, improve safety, to provide a kind of extra-high voltage near region electricity
Net safety of sympathetic initiation reactive power compensation system device cabinet body.
Utility model content
The technical issues of the utility model solves is to overcome the reactive power compensator cabinet body of the prior art nearly all to adopt
It is welded with using steel plate, this flameproof enclosure one side poor radiation being welded often results in reactive power compensator
Interior heating device relative temperature increases, and influences the normal work of reactive power compensator, another to facilitate flame proof effect also not bright enough
It is aobvious, have the defects that some potential safety problems, a kind of extra-high voltage near region power grid safety of sympathetic initiation reactive power compensation system device is provided
Cabinet body.A kind of extra-high voltage near region power grid has the heat dissipation for improving cabinet body with safety of sympathetic initiation reactive power compensation system device cabinet body,
It is convenient externally to carry out evacuation heat, the temperature of interior of the cabinet electrical work environment is reduced, makes its normal work, and reinforce cabinet body
The features such as explosion insulation performance, raising safety.
To achieve the above object, the utility model provides the following technical solutions: a kind of extra-high voltage near region power grid safety every
Quick-fried reactive power compensation system device cabinet body, including cabinet body, outer cabinet and inner cabinet, the interior of the cabinet are provided with inner cabinet, and interior
The outside of cabinet body is provided with outer cabinet, and eaves is provided with awning before the cabinet body leading flank, and the bottom of cabinet body is provided with pedestal, institute
It states outer cabinet and is internally provided with inner cavity, and the cabinet body hierarchical structure of outer cabinet is respectively arranged with third flame proof layer, from the inside to the outside
Two flame proof layers, the first flame proof layer and shell layer, the inner cabinet are located at interior intracavitary, and vacuum are separated between inner cabinet and outer cabinet
Layer, the leading flank of the inner cabinet is provided with cabinet door and lower cabinet door, and upper cabinet door and lower cabinet door pass through hinge and be hinged on outside
On cabinet body, fixture nut is equidistantly bolted on the frame of the inner cabinet, and the bottom of inner cabinet offers thermovent, it is described to dissipate
Hot mouth is arranged with filtering film layer, and filters and be provided with filtering meshes immediately below film layer, and the filtering meshes are located at outer cabinet
Bottom, and filtering meshes are located between two groups of pedestals.
Preferably, the outer cabinet bottom filtering meshes select stainless steel material, and filtering meshes and its right above
Filtering film layer is separated with certain gap, and filtering meshes are arranged to trapezoidal inner concave structure, facilitate heat dissipation, while dustproof and waterproof, make
With safe and secure.
Preferably, the upper cabinet door on the inner cabinet leading flank and lower cabinet door are rotational structure, and upper cabinet door and lower cabinet
The rotational angle of door is set as 0-180 °, and external articulation rotation is easy to use, more smoothly.
Preferably, the filter membrane layer choosing dustproof and waterproof ventilated membrane of the inner cabinet bottom.
Preferably, the inner cabinet is located in outer cabinet, and the two sides frame of outer cabinet extends to inner cabinet leading flank
8-12cm outside, and awning tilts down 45 ° of settings, and the length that awning extends is set as 8-10cm, guarantees that outer cabinet is whole
Inner cabinet is surrounded at three faces, flame proof more safety is comprehensively.
Preferably, the shell layer selects carbon material, and the first flame proof layer on the inside of shell layer is laterally equidistantly welded with
Multiple groups railing, the second flame proof layer on the inside of the first flame proof layer are vertically equidistantly welded with multiple groups railing, and railing selects stainless steel material,
Third flame proof layer choosing ripple glaze plate on the inside of second flame proof layer simultaneously, the material of selection is hard securely, and flame proof is strong, flame proof
Effect is good.
Preferably, the lines of the third flame proof layer is facing towards inner cabinet, and the horizontal plane of third flame proof layer is towards second
The inward-facing direction of lines is weakened the impact force of Internal explosions by flame proof layer, reinforces flame proof.
Compared with prior art, the utility model has the beneficial effects that the extra-high voltage near region power grid safety of sympathetic initiation route
Reactive power compensator cabinet body, overall structure setting is more reasonable, and whole device cabinet body is arranged to inside and outside cabinet body structure, inner cabinet
Electric elements are installed, outer cabinet is used to place inner cabinet, and multilayer flame proof layer is arranged in outer cabinet from the inside to the outside, reinforces flame proof, inside
The bottom connection setting thermovent of outer cabinet, improves the heat dissipation of cabinet body, and dustproof and waterproof, convenient externally to carry out evacuation heat,
The temperature for reducing interior of the cabinet electrical work environment, makes its normal work, and reinforce the explosion insulation performance of cabinet body, improves safety.
Detailed description of the invention
Fig. 1 is the schematic elevation view of the utility model structure；
Fig. 2 is the section expanded schematic diagram of the utility model structure；
Fig. 3 is the outer cabinet expanded schematic diagram of the utility model structure；
Fig. 4 is the inner cabinet expanded schematic diagram of the utility model structure.
Figure label: 1, awning, 2, cabinet body, 3, outer cabinet, 4, inner cabinet, 5, fixture nut, 6, upper cabinet door, 7, lower cabinet
Door, 8, pedestal, 9, hinge, 10, shell layer, the 11, first flame proof layer, 12, railing, the 13, second flame proof layer, 14, third flame proof layer,
15, vacuum layer, 16, thermovent, 17, filtering film layer, 18, filtering meshes, 19, inner cavity.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of extra-high voltage near region power grid safety of sympathetic initiation line
Road reactive power compensator cabinet body, including awning 1, cabinet body 2, outer cabinet 3, inner cabinet 4, fixture nut 5, upper cabinet door 6, lower cabinet door 7,
Pedestal 8, hinge 9, shell layer 10, the first flame proof layer 11, railing 12, the second flame proof layer 13, third flame proof layer 14, vacuum layer 15,
Thermovent 16, filtering film layer 17, filtering meshes 18 and inner cavity 19, cabinet body 2 are internally provided with inner cabinet 4, and the outside of inner cabinet 4
It is provided with outer cabinet 3, eaves is provided with awning 1 before 2 leading flank of cabinet body, and the bottom of cabinet body 2 is provided with pedestal 8, inside outer cabinet 3
It is provided with inner cavity 19, and the cabinet body hierarchical structure of outer cabinet 3 is respectively arranged with third flame proof layer 14, the second flame proof layer from the inside to the outside
13, the first flame proof layer 11 and shell layer 10, inner cabinet 4 are located in inner cavity 19, and are separated with vacuum between inner cabinet 4 and outer cabinet 3
Layer 15, the leading flank of inner cabinet 4 is provided with cabinet door 6 and lower cabinet door 7, and upper cabinet door 6 and lower cabinet door 7 are hinged by hinge 9
On outer cabinet 3, fixture nut 5 is equidistantly bolted on the frame of inner cabinet 4, and the bottom of inner cabinet 4 offers thermovent 16,
Thermovent 16 is arranged with filtering film layer 17, and the underface for filtering film layer 17 is provided with filtering meshes 18, and filtering meshes 18
In the bottom of outer cabinet 3, and filtering meshes 18 are located between two groups of pedestals 8.
Such as Fig. 1-2, the filtering meshes 18 of 3 bottom of outer cabinet select stainless steel material, and filtering meshes 18 and its surface
Filtering film layer 17 be separated with certain gap, the filtering film layer 17 of 4 bottom of inner cabinet selects dustproof and waterproof ventilated membrane, filtering meshes
18 are arranged to trapezoidal inner concave structure, facilitate heat dissipation, while dustproof and waterproof, use are safe and secure.
Such as Fig. 1, upper cabinet door 6 and lower cabinet door 7 on 4 leading flank of inner cabinet are rotational structure, and upper cabinet door 6 and lower cabinet door
7 rotational angle is set as 0-180 °, and external articulation rotation, easy to use, inner cabinet 4 is located in outer cabinet 3, and outer cabinet 3
Two sides frame extends to outside 8-12cm of 4 leading flank of inner cabinet, and awning 1 tilts down 45 ° of settings, the length that awning 1 extends
Degree is set as 8-10cm, guarantees that outer cabinet surrounds inner cabinet integral into three faces, flame proof more safety is comprehensively.
Such as Fig. 2, shell layer 10 selects carbon material, and the first flame proof layer 11 of 10 inside of shell layer is laterally equidistantly welded with
Second flame proof layer 13 of multiple groups railing 12,11 inside of the first flame proof layer is vertically equidistantly welded with multiple groups railing 12, and railing 12 is selected
Stainless steel material, while the third flame proof layer 14 of 13 inside of the second flame proof layer selects ripple glaze plate, the hard jail of the material of selection
Gu flame proof is strong, flame proof effect is good, and the lines of third flame proof layer 14 is facing towards inner cabinet 4, and the horizontal plane of third flame proof layer 14
The inward-facing direction of lines is weakened into the impact force of Internal explosions towards the second flame proof layer 13, reinforces flame proof.
Working principle: working principle: extra-high voltage near region power grid safety of sympathetic initiation reactive power compensation system device cabinet is being used
When body, this equipment is provided with outer cabinet 3 and inner cabinet 4, and inner cabinet 4 is located in the inner cavity 19 of outer cabinet 3, by outer cabinet 3 this
One outside flame proof cabinet body carries out flame proof, and flame proof is more set with safety, the cabinet body hierarchical structure of outer cabinet 3 respectively from the inside to the outside comprehensively
It is equipped with third flame proof layer 14, the second flame proof layer 13, the first flame proof layer 11 and shell layer 10, shell layer 10 selects carbon material, shell
The first flame proof layer 11 of 10 inside of body layer is laterally equidistantly welded with multiple groups railing 12, the second flame proof layer of 11 inside of the first flame proof layer
13 are vertically equidistantly welded with multiple groups railing 12, and railing 12 selects stainless steel material, the third flame proof layer of 13 inside of the second flame proof layer
14 select ripple glaze plate, and the railing 12 of vertical welding carries out whole outer flame proof in the first flame proof layer 11 and the second flame proof layer 13
Property, then whole interior flame proof is reinforced by the ripple glaze face of third flame proof layer 14, double layer flame-proof, explosion insulation performance is more powerful, protects
Hinder the safety in utilization of this equipment, while being provided with the thermovent 16 communicated, thermovent in the bottom of outer cabinet 3 and inner cabinet 4
It is provided with filtering film layer 17 and filtering meshes 18 in 16, facilitates heat dissipation, while dustproof and waterproof, use is safe and secure, and here it is this
The working principle of extra-high voltage near region power grid safety of sympathetic initiation reactive power compensation system device cabinet body.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of extra-high voltage near region power grid safety of sympathetic initiation reactive power compensation system device cabinet body, including cabinet body (2), outer cabinet (3)
With inner cabinet (4), it is characterised in that: the cabinet body (2) is internally provided with inner cabinet (4), and the outside of inner cabinet (4) is provided with
Outer cabinet (3), eaves is provided with awning (1) before cabinet body (2) leading flank, and the bottom of cabinet body (2) is provided with pedestal (8), institute
It states outer cabinet (3) to be internally provided with inner cavity (19), and the cabinet body hierarchical structure of outer cabinet (3) is respectively arranged with third from the inside to the outside
Flame proof layer (14), the second flame proof layer (13), the first flame proof layer (11) and shell layer (10), the inner cabinet (4) are located at inner cavity
(19) in, and vacuum layer (15) are separated between inner cabinet (4) and outer cabinet (3), the leading flank of the inner cabinet (4) is provided with
Cabinet door (6) and lower cabinet door (7), and upper cabinet door (6) and lower cabinet door (7) are hinged on outer cabinet (3) by hinge (9), it is described
It is equidistantly bolted on the frame of inner cabinet (4) fixture nut (5), and the bottom of inner cabinet (4) offers thermovent (16), it is described
Thermovent (16) is arranged with filtering film layer (17), and filters and be provided with filtering meshes (18) immediately below film layer (17), described
Filtering meshes (18) are located at the bottom of outer cabinet (3), and filtering meshes (18) are located between two groups of pedestals (8).
2. a kind of extra-high voltage near region power grid according to claim 1 safety of sympathetic initiation reactive power compensation system device cabinet body,
Be characterized in that: the filtering meshes (18) of outer cabinet (3) bottom select stainless steel material, and filtering meshes (18) and its just on
The filtering film layer (17) of side is separated with certain gap, and filtering meshes (18) are arranged to trapezoidal inner concave structure.
3. a kind of extra-high voltage near region power grid according to claim 1 safety of sympathetic initiation reactive power compensation system device cabinet body,
Be characterized in that: upper cabinet door (6) and lower cabinet door (7) on inner cabinet (4) leading flank are rotational structure, and upper cabinet door (6)
0-180 ° is set as with the rotational angle of lower cabinet door (7).
4. a kind of extra-high voltage near region power grid according to claim 1 safety of sympathetic initiation reactive power compensation system device cabinet body,
Be characterized in that: the filtering film layer (17) of inner cabinet (4) bottom selects dustproof and waterproof ventilated membrane.
5. a kind of extra-high voltage near region power grid according to claim 1 safety of sympathetic initiation reactive power compensation system device cabinet body,
Be characterized in that: the inner cabinet (4) is located in outer cabinet (3), and the two sides frame of outer cabinet (3) extends to inner cabinet (4)
Outside 8-12cm of leading flank, and awning (1) tilts down 45 ° of settings, and the length that awning (1) extends is set as 8-10cm.
6. a kind of extra-high voltage near region power grid according to claim 1 safety of sympathetic initiation reactive power compensation system device cabinet body,
Be characterized in that: the shell layer (10) selects carbon material, and the first flame proof layer (11) on the inside of shell layer (10) is laterally equidistant
It is welded with multiple groups railing (12), the second flame proof layer (13) on the inside of the first flame proof layer (11) is vertically equidistantly welded with multiple groups railing
(12), railing (12) selects stainless steel material, while the third flame proof layer (14) on the inside of the second flame proof layer (13) selects ripple glaze
Plate.
7. a kind of extra-high voltage near region power grid according to claim 6 safety of sympathetic initiation reactive power compensation system device cabinet body,
Be characterized in that: the lines of the third flame proof layer (14) is facing towards inner cabinet (4), and the horizontal plane direction of third flame proof layer (14)
Second flame proof layer (13).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821942507.9U CN209184040U (en) | 2018-11-23 | 2018-11-23 | A kind of extra-high voltage near region power grid safety of sympathetic initiation reactive power compensation system device cabinet body |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821942507.9U CN209184040U (en) | 2018-11-23 | 2018-11-23 | A kind of extra-high voltage near region power grid safety of sympathetic initiation reactive power compensation system device cabinet body |
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| Publication Number | Publication Date |
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| CN209184040U true CN209184040U (en) | 2019-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821942507.9U Active CN209184040U (en) | 2018-11-23 | 2018-11-23 | A kind of extra-high voltage near region power grid safety of sympathetic initiation reactive power compensation system device cabinet body |
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| CN (1) | CN209184040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241889A (en) * | 2021-05-24 | 2021-08-10 | 安徽达来电机有限公司 | Explosion-proof three-phase motor |
-
2018
- 2018-11-23 CN CN201821942507.9U patent/CN209184040U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241889A (en) * | 2021-05-24 | 2021-08-10 | 安徽达来电机有限公司 | Explosion-proof three-phase motor |
| CN113241889B (en) * | 2021-05-24 | 2022-05-20 | 安徽达来电机有限公司 | Explosion-proof three-phase motor |
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