CN215816983U - AC low-voltage power distribution cabinet with flowable internal gas - Google Patents
AC low-voltage power distribution cabinet with flowable internal gas Download PDFInfo
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- CN215816983U CN215816983U CN202122196385.1U CN202122196385U CN215816983U CN 215816983 U CN215816983 U CN 215816983U CN 202122196385 U CN202122196385 U CN 202122196385U CN 215816983 U CN215816983 U CN 215816983U
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- voltage power
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- moisture absorption
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- 230000009969 flowable effect Effects 0.000 title claims abstract description 10
- 238000010521 absorption reaction Methods 0.000 claims abstract description 33
- 239000002274 desiccant Substances 0.000 claims abstract description 17
- 239000002245 particle Substances 0.000 claims abstract description 17
- 229920000742 Cotton Polymers 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 2
- 238000009434 installation Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 241000219146 Gossypium Species 0.000 claims 1
- 238000005065 mining Methods 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000007791 dehumidification Methods 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an alternating-current low-voltage power distribution cabinet with flowable internal gas, which belongs to the technical field of alternating-current low-voltage power distribution cabinets and comprises an alternating-current low-voltage power distribution cabinet, wherein an energy collection main body is arranged above the alternating-current low-voltage power distribution cabinet, a filter screen is arranged inside the alternating-current low-voltage power distribution cabinet, and a moisture absorption device is arranged above the filter screen; the moisture absorption device comprises a moisture absorption net box, water absorption cotton, a breathable net and desiccant particles, the moisture absorption net box is arranged above the filter screen, and the breathable net is arranged in the moisture absorption net box; according to the utility model, moisture in the AC low-voltage power distribution cabinet is dehumidified and dried by the water-absorbing cotton and the desiccant particles, so that the influence of moisture in the cabinet body on the use of internal components is avoided, the service life is prolonged, the moisture-absorbing net box is convenient to mount and dismount through the side plates, the mounting blocks and the mounting grooves, the desiccant particles and the water-absorbing cotton are convenient to sun or replace, and the dehumidification efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of alternating-current low-voltage power distribution cabinets, and particularly relates to an alternating-current low-voltage power distribution cabinet with flowable internal gas.
Background
The rated current of the low-voltage power distribution cabinet is 50Hz, and the power distribution system with the rated voltage of 380v is used for power, illumination and power conversion and control of power distribution. The product has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme, convenient combination, strong seriousness and practicability, novel structure and the like.
The Chinese patent application No. CN202021713484.1 discloses an AC low-voltage power distribution cabinet for accelerating the flow of internal gas, wherein air enters the interior of the power distribution cabinet through a filter screen, and moisture contained in the air also enters the cabinet body, so that the service life of internal components is easily influenced; in addition, when the internal temperature of the box is high due to high external temperature or heat dissipation of components and parts, the heat dissipation strength needs to be improved.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an alternating-current low-voltage power distribution cabinet with flowable internal gas, which has the characteristics of prolonging the service life of components and improving the heat dissipation effect.
In order to achieve the purpose, the utility model provides the following technical scheme: an alternating-current low-voltage power distribution cabinet with flowable internal gas comprises an alternating-current low-voltage power distribution cabinet, wherein an energy collection main body is arranged above the alternating-current low-voltage power distribution cabinet, a filter screen is arranged inside the alternating-current low-voltage power distribution cabinet, and a moisture absorption device is arranged above the filter screen;
the moisture absorption device comprises a moisture absorption net box, moisture absorption cotton, a breathable net and desiccant particles, the moisture absorption net box is arranged above the filter net, the breathable net is arranged inside the moisture absorption net box, the moisture absorption cotton is arranged below the desiccant particles, and the desiccant particles are filled above the breathable net.
Preferably, moisture absorption device still includes curb plate, installation piece and mounting groove, alternating current low voltage power distribution cabinet's inside wall both sides all are provided with the curb plate, the both ends of moisture absorption net box are provided with the curb plate, the position that the installation piece corresponds the curb plate is provided with the mounting groove.
Preferably, a fan is arranged above the interior of the alternating-current low-voltage power distribution cabinet.
Preferably, a temperature sensor is arranged in the middle of the inner side wall of the alternating-current low-voltage power distribution cabinet.
Preferably, the inside wall top of AC low-voltage power distribution cabinet is provided with the wedge, the both ends of fan are provided with the stopper, the position that the wedge corresponds the stopper is provided with the spacing groove.
Preferably, one side of spacing groove is provided with the fixed block, one side that the fixed block was kept away from to the inside of spacing groove is provided with the joint piece, be provided with the extrusion spring between joint piece and the fixed block, the inside of joint piece is provided with the joint groove, one side of joint piece is provided with the slip post, the position that the wedge corresponds the slip post is provided with the slide opening.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, moisture in the AC low-voltage power distribution cabinet is dehumidified and dried by the water-absorbing cotton and the desiccant particles, so that the influence of moisture in the cabinet body on the use of internal components is avoided, the service life is prolonged, the moisture-absorbing net box is convenient to mount and dismount through the side plates, the mounting blocks and the mounting grooves, the desiccant particles and the water-absorbing cotton are convenient to sun or replace, and the dehumidification efficiency is improved.
2. According to the utility model, the temperature in the cabinet body is accelerated to be dissipated out of the cabinet body through the fan, the phenomenon that the internal temperature is too high and the heat dissipation force is insufficient due to too high external temperature or too high temperature of internal components is avoided, and the heat dissipation effect is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken at A of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view taken at B of FIG. 1 in accordance with the present invention;
fig. 4 is a schematic structural diagram of the wedge-shaped block of the present invention.
In the figure: 1. an AC low-voltage power distribution cabinet; 2. a filter screen; 3. a moisture absorption device; 31. a side plate; 32. mounting blocks; 33. mounting grooves; 34. a moisture absorbing net box; 35. absorbent cotton; 36. a breathable net; 37. desiccant particles; 4. a temperature sensor; 5. an energy collecting main body; 6. a compression spring; 7. a limiting block; 8. a fan; 9. a wedge block; 10. a fixed block; 11. a slide hole; 12. a sliding post; 13. a clamping groove; 14. a clamping block; 15. a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions: an alternating-current low-voltage power distribution cabinet with flowable internal gas comprises an alternating-current low-voltage power distribution cabinet 1, wherein an energy collection main body 5 is arranged above the alternating-current low-voltage power distribution cabinet 1, a filter screen 2 is arranged inside the alternating-current low-voltage power distribution cabinet 1, and a moisture absorption device 3 is arranged above the filter screen 2;
the moisture absorption device 3 comprises a moisture absorption net box 34, moisture absorption cotton 35, a breathable net 36 and desiccant particles 37, the moisture absorption net box 34 is arranged above the filter net 2, the breathable net 36 is arranged inside the moisture absorption net box 34, the plurality of moisture absorption cotton 35 are arranged below the desiccant particles 37, and the desiccant particles 37 are filled above the breathable net 36.
Specifically, the moisture absorption device 3 further comprises a side plate 31, a mounting block 32 and a mounting groove 33, the side plates 31 are arranged on two sides of the inner side wall of the alternating-current low-voltage power distribution cabinet 1, the side plates 31 are arranged on two ends of the moisture absorption net box 34, the mounting block 32 is provided with the mounting groove 33 corresponding to the position of the side plate 31,
by adopting the technical scheme, the side plate 31 and the mounting block 32 are connected in a sliding way through the mounting groove 33, so that the moisture absorption net box 34 is convenient to fix and detach.
When the air enters the alternating-current low-voltage power distribution cabinet 1 from the filter screen 2, moisture in the air is partially adsorbed by the water-absorbing cotton 35, and the desiccant particles 37 further adsorb the moisture, so that the dryness of the air entering the alternating-current low-voltage power distribution cabinet 1 is maintained, the use of internal components is prevented from being influenced, and the service life is prolonged;
example 2
The present embodiment is different from embodiment 1 in that: a fan 8 is arranged above the interior of the alternating-current low-voltage power distribution cabinet 1,
through adopting above-mentioned technical scheme, fan 8 is with higher speed outside discharging the inside high temperature air of AC low-voltage distribution cabinet 1.
In particular, a temperature sensor 4 is arranged in the middle of the inner side wall of the AC low-voltage power distribution cabinet 1,
through adopting above-mentioned technical scheme, temperature sensor 4 is favorable to transmitting the temperature in the AC low voltage power distribution cabinet 1 for fan 8, controls fan 8 and opens and close resources are saved.
Specifically, a wedge-shaped block 9 is arranged above the inner side wall of the alternating current low-voltage power distribution cabinet 1, two ends of the fan 8 are provided with limit blocks 7, a limit groove 15 is arranged at the position of the wedge-shaped block 9 corresponding to the limit blocks 7,
through adopting above-mentioned technical scheme, spacing groove 15 is spacing to stopper 7.
Specifically, one side of a limiting groove 15 is provided with a fixed block 10, one side of the inside of the limiting groove 15, which is far away from the fixed block 10, is provided with a clamping block 14, an extrusion spring 6 is arranged between the clamping block 14 and the fixed block 10, the inside of the clamping block 14 is provided with a clamping groove 13, one side of the clamping block 14 is provided with a sliding column 12, a sliding hole 11 is arranged at the position of the wedge-shaped block 9, which corresponds to the sliding column 12,
through adopting above-mentioned technical scheme, joint piece 14 removes under extrusion spring 6's effect, makes joint groove 13 to stopper 7 joint, reinforcing stability.
When this embodiment uses, when the temperature drops to normal value, fan 8 closes, adopts and to have normally dispelled the heat by main part 5, has practiced thrift the resource, when needs are dismantled fan 8, and reverse promotion slip post 12 drives joint piece 14 and removes to the inside of spacing groove 15, with stopper 7 roll-off from spacing groove 15 to take out fan 8, easy operation, and make things convenient for fan 8 to dismantle.
The temperature sensor 4 is the prior disclosed technology, and the model number selected is WTYK-11B.
The fan 8 is the prior art, and the selected model is OFS-86 ATW.
The working principles of the alternating-current low-voltage power distribution cabinet 1, the filter screen 2, the energy collection main body 5 and the internal gas flowable alternating-current low-voltage power distribution cabinet of the internal gas flowable alternating-current low-voltage power distribution cabinet disclosed in the Chinese patent application No. CN202021713484.1 are disclosed in the alternating-current low-voltage power distribution cabinet for accelerating the flow of the internal gas.
The working principle and the using process of the utility model are as follows: when air enters the alternating current low-voltage power distribution cabinet 1 from the filter screen 2, moisture in the air is partially adsorbed by the absorbent cotton 35, and the desiccant particles 37 further adsorb the moisture, so that the dryness of the air entering the alternating current low-voltage power distribution cabinet 1 is kept, the use of internal components is prevented from being influenced, the service life is prolonged, when the temperature in the alternating current low-voltage power distribution cabinet 1 is higher, the temperature sensor 4 transmits a signal to the fan 8, the fan 8 is started, heat in the alternating current low-voltage power distribution cabinet 1 is sucked out through the energy collection main body 5, the heat dissipation efficiency is accelerated, the heat dissipation effect is improved, when the temperature is reduced to a normal value, the fan 8 is closed, the energy collection main body 5 can dissipate heat normally, resources are saved, when the fan 8 needs to be disassembled, the sliding column 12 is pushed reversely to drive the clamping block 14 to move towards the inside of the limiting groove 15, and the limiting block 7 slides out of the limiting groove 15, thereby take out fan 8, easy operation, and make things convenient for fan 8 to dismantle.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122196385.1U CN215816983U (en) | 2021-09-08 | 2021-09-08 | AC low-voltage power distribution cabinet with flowable internal gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122196385.1U CN215816983U (en) | 2021-09-08 | 2021-09-08 | AC low-voltage power distribution cabinet with flowable internal gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215816983U true CN215816983U (en) | 2022-02-11 |
Family
ID=80158943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122196385.1U Active CN215816983U (en) | 2021-09-08 | 2021-09-08 | AC low-voltage power distribution cabinet with flowable internal gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215816983U (en) |
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2021
- 2021-09-08 CN CN202122196385.1U patent/CN215816983U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20241216 Address after: No.128, Rengang Road, south area of Chengdu modern industrial port, Pixian County, Chengdu, Sichuan 610000 Patentee after: SICHUAN BEST ELECTRIC POWER Co.,Ltd. Country or region after: China Address before: 528000 the second plant in the "Yuangang" section of Wuxing village, Xiaotang, Shishan town, Nanhai District, Foshan City, Guangdong Province Patentee before: FOSHAN TONGLI ELECTRIC Co.,Ltd. Country or region before: China |