CN204615213U - A kind of dust-proof constant temperature power distribution cabinet - Google Patents
A kind of dust-proof constant temperature power distribution cabinet Download PDFInfo
- Publication number
- CN204615213U CN204615213U CN201520331008.6U CN201520331008U CN204615213U CN 204615213 U CN204615213 U CN 204615213U CN 201520331008 U CN201520331008 U CN 201520331008U CN 204615213 U CN204615213 U CN 204615213U
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- China
- Prior art keywords
- cabinet
- power distribution
- distribution cabinet
- fin
- air intake
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- Expired - Fee Related
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- 238000009826 distribution Methods 0.000 title claims abstract description 40
- 239000000428 dust Substances 0.000 claims abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000002274 desiccant Substances 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 229960001866 silicon dioxide Drugs 0.000 claims description 5
- 238000000151 deposition Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Drying Of Gases (AREA)
Abstract
The utility model discloses a kind of dust-proof constant temperature power distribution cabinet, relate to power distribution cabinet technical field; Comprise cabinet, be arranged on the temperature control box in cabinet, air intake fan, ventilating fan and fin, described air intake fan, ventilating fan are connected with temperature control box respectively with fin; Described air intake fan is positioned at power distribution cabinet left side wall lower end, and described ventilating fan is positioned at the upper end of the right side wall of power distribution cabinet left side wall offside, and described fin is positioned at into fan outlet place and is fixed on the rear wall of cabinet, and described air intake fan and ventilating fan are equipped with dust cover.The utility model can make distribution in-cabinet temperature keep within the specific limits, and in protection cabinet, equipment is not by influence of temperature change, and keep running environment in cabinet to clean, structure is simple, with low cost, is applicable to evading popularization greatly.
Description
Technical field
The utility model relates to power distribution cabinet technical field.
Background technology
Pole-and-tower type distribution transformer and low-voltage distribution cabinet (JP cabinet) are arranged on exposed open field mostly, and in China, wild environment is comparatively complicated, especially at northern area, spring and autumn dust storm is comparatively large, and foreign matter enters in power distribution cabinet easily affects running environment in cabinet, affects the normal operation of equipment.And summer air oxygen detrition, hours of daylight is long, box interior temperature is very high, electrical switchgear shell adopts plastic products when ensureing dielectric strength mostly, under hot environment, the chemical composition change of plastics easily causes electric equipment self to damage, shorten electrical switchgear normal service life, cause waste; Continuous high temperature also can initiation fire, causes power outage.In winter, northern weather is comparatively cold, runs into sleet frost weather, switchgear in power distribution cabinet can be made to occur frosting of freezing, cause that plastic products are hardening, cracking, in operation cabinet, during equipment, cause electric equipment to damage, the normal work of impact, time serious, can cause power failure accident equally.And in this case, refrigerator, air conditioner etc. are installed, high cost, is unsuitable for extensive use.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of dust-proof constant temperature power distribution cabinet, and distribution in-cabinet temperature can be made to keep within the specific limits, and in protection cabinet, equipment is not by influence of temperature change; running environment in cabinet is kept to clean; structure is simple, with low cost, is applicable to evading popularization greatly.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of dust-proof constant temperature power distribution cabinet, comprises cabinet, is arranged on the temperature control box in cabinet, air intake fan, ventilating fan and fin, and described air intake fan, ventilating fan are connected with temperature control box respectively with fin; Described air intake fan is positioned at power distribution cabinet left side wall lower end, and described ventilating fan is positioned at the upper end of the right side wall of power distribution cabinet left side wall offside, and described fin is positioned at into fan outlet place and is fixed on the rear wall of cabinet, and described air intake fan and ventilating fan are equipped with dust cover.
Further technical scheme, described fin is column fin, and the wind-force that air intake can be made to fan enter passes through from fin is accessible.
Further technical scheme, is also provided with drier case in described cabinet, and for depositing drier, described drier is silica-gel desiccant, silica-gel desiccant stable chemical nature, and can reuse.
Further technical scheme, the top of described cabinet is herringbone top, can play sunshade, prevent the effect of ponding, is conducive to reducing distribution in-cabinet temperature, prevents rainwater from affecting equipment in cabinet.
Further technical scheme, described fin is provided with wire netting guard shield, cuts off fin and electric equipment, avoids initiation fire.
Further technical scheme, described dust cover is detachable, is convenient to change cleaning.
The beneficial effect adopting technique scheme to produce is: the utility model can make distribution in-cabinet temperature keep within the specific limits, in protection cabinet, equipment is not by influence of temperature change, and keep running environment in cabinet to clean, structure is simple, with low cost, be applicable to evading popularization greatly; The air intake fan be provided with and ventilating fan lay respectively at the two ends up and down of the two side of power distribution cabinet, and the electric equipment that the air-flow being conducive to entering power distribution cabinet flows through in cabinet is from bottom to up discharged, thus is conducive to heat in cabinet to be discharged from ventilating fan; The fin be provided with is positioned at the sealing part of air intake fan, facilitates air-flow to flow through from fin, ensures heat to be distributed to each corner in cabinet; Air intake fan and ventilating fan are equipped with dust cover, prevent foreign matter from entering in cabinet, ensure that power distribution cabinet has clean running environment; Also on the sidewall of power distribution cabinet, be provided with drier case, so that place drier, when wet weather, reduce cabinet humidity.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In the accompanying drawings: 1, temperature control box, 2, air intake fan, 3, ventilating fan, 4, fin, 5, herringbone top, 6, drier case.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of dust-proof constant temperature power distribution cabinet, comprises cabinet, and be arranged on temperature control box 1 in cabinet, air intake fan 2, ventilating fan 3 and fin 4, air intake fan 2, ventilating fan 3 are connected with temperature control box 1 respectively with fin 4.Temperature control box 1 comprises single-chip microcomputer and temperature sensor, and temperature sensor is connected with single-chip microcomputer, and air intake fan 2 is connected with single-chip microcomputer with the motor of ventilating fan 3, and fin 4 is also connected with single-chip microcomputer.Air intake fan 2 is positioned at the left side wall lower end of power distribution cabinet, ventilating fan 3 is positioned at the upper end of the right side wall of power distribution cabinet left side wall offside, and fin 4 is positioned at air intake and fans 2 air outlet places and the rear wall being fixed on cabinet, and air intake fan 2 and ventilating fan 3 are equipped with dust cover, dust cover is detachable, is convenient to change cleaning.Temperature control box 1 and air intake fan 2 and fin 4 have certain distance, cause the temperature of measurement inaccurate to avoid temperature sensor to be subject to air intake to fan the impact of 2 or fin 4.Single-chip microcomputer, according to the temperature of temperature sensor measurement, controls the keying of air intake fan 2, ventilating fan 3 and fin 4.Fin 4 is column fin, fin 4 being provided with wire netting guard shield. fin 4 is made up of some columniform small heat dissipating plates, the wind that air intake can be made to fan 2 places passes fin 4 from all angles, thus heat is effectively dissipated to each corner of power distribution cabinet.Drier case 6 is also provided with, for depositing drier in cabinet.Drier case 6 is triangular prism shaped, takes up room little, on the sidewall being fixed on power distribution cabinet or cabinet door, and maintains a certain distance with fin 4.Drier is silica-gel desiccant, and stable chemical nature can reuse.Although lime drier is with low cost, easily heat production after lime drier and water react, thus cause local temperature in cabinet too high, therefore adopt silica-gel desiccant.The top of cabinet is herringbone top 5, plays the effect of sunshade, avoids sunlight directly to shine casing, causes in-cabinet temperature too high; Can prevent rainwater from accumulating simultaneously, avoid rainwater to affect electric equipment in cabinet.
The utility model in use, according to seasonal variations, is only enabled air intake fan 2 and ventilating fan 3 summer, is made air in cabinet be in flow regime, reach the object reducing in-cabinet temperature; Only can enable air intake fan 2 and fin 4 winter, the air-flow entering power distribution cabinet be heated, and is distributed to each corner of power distribution cabinet, but do not enable ventilating fan 3, avoid hot gas to flow out rapidly from power distribution cabinet, do not reach the effect of insulation.In addition, attendant according to weather condition, can place the drier bag of corresponding dosage, and regularly replaces in drier case 6 in the season that there was dampness in the air, keeps cabinet humidity to be suitable for.
The utility model is compared to other constant temperature power distribution cabinets, and while reaching temperature control object, structure is simple, and be easy to realize, operation difficulty degree is low, and temperature control box 1, air intake fan 2, ventilating fan 3 and fin 4 power consumption are low, with low cost.
Claims (6)
1. a dust-proof constant temperature power distribution cabinet, it is characterized in that comprising cabinet, be arranged on the temperature control box (1) in cabinet, air intake fan (2), ventilating fan (3) and fin (4), described air intake fan (2), ventilating fan (3) are connected with temperature control box (1) respectively with fin (4); Described air intake fan (2) is positioned at power distribution cabinet left side wall lower end, described ventilating fan (3) is positioned at the upper end of the right side wall of power distribution cabinet left side wall offside, described fin (4) is positioned at air intake fan (2) air outlet place and is fixed on the rear wall of cabinet, and described air intake fan (2) and ventilating fan (3) are equipped with dust cover.
2. the dust-proof constant temperature power distribution cabinet of one according to claim 1, is characterized in that described fin (4) is for column fin.
3. the dust-proof constant temperature power distribution cabinet of one according to claim 1, is characterized in that also being provided with drier case (6) in described cabinet, and for depositing drier, described drier is silica-gel desiccant.
4. the dust-proof constant temperature power distribution cabinet of one according to claim 1, is characterized in that the top of described cabinet is herringbone top (5).
5. the dust-proof constant temperature power distribution cabinet of one according to claim 1, is characterized in that described fin (4) is provided with wire netting guard shield.
6. the dust-proof constant temperature power distribution cabinet of one according to claim 1, is characterized in that described dust cover is detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331008.6U CN204615213U (en) | 2015-05-21 | 2015-05-21 | A kind of dust-proof constant temperature power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331008.6U CN204615213U (en) | 2015-05-21 | 2015-05-21 | A kind of dust-proof constant temperature power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204615213U true CN204615213U (en) | 2015-09-02 |
Family
ID=53967737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520331008.6U Expired - Fee Related CN204615213U (en) | 2015-05-21 | 2015-05-21 | A kind of dust-proof constant temperature power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204615213U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105591305A (en) * | 2016-03-16 | 2016-05-18 | 长葛市和合电气有限公司 | Multi-power distribution cabinet installation structure |
| CN107546618A (en) * | 2017-09-13 | 2018-01-05 | 郑州乐缘电子科技有限公司 | A kind of intelligent power distribution mechanism suitable for home equipment synthesis management and control |
| CN108668504A (en) * | 2018-05-03 | 2018-10-16 | 国网甘肃省电力公司经济技术研究院 | A kind of electrical equipment dirt seal housing |
| CN110346621A (en) * | 2019-08-14 | 2019-10-18 | 广东东捷实业有限公司 | A kind of intelligent electricity anti-theft single phase electrical energy metering tank |
| CN112968384A (en) * | 2021-02-02 | 2021-06-15 | 山东大学 | Block terminal with cooling dehumidification function |
| CN113394692A (en) * | 2020-03-14 | 2021-09-14 | 江苏立泰电器有限公司 | Block terminal for building engineering that possesses high-efficient heat dissipation |
| CN113551132A (en) * | 2021-07-19 | 2021-10-26 | 国网黑龙江省电力有限公司电力科学研究院 | A prevent sunlight, constant temperature equipment for coiled cable witnessed inspections |
-
2015
- 2015-05-21 CN CN201520331008.6U patent/CN204615213U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105591305A (en) * | 2016-03-16 | 2016-05-18 | 长葛市和合电气有限公司 | Multi-power distribution cabinet installation structure |
| CN107546618A (en) * | 2017-09-13 | 2018-01-05 | 郑州乐缘电子科技有限公司 | A kind of intelligent power distribution mechanism suitable for home equipment synthesis management and control |
| CN108668504A (en) * | 2018-05-03 | 2018-10-16 | 国网甘肃省电力公司经济技术研究院 | A kind of electrical equipment dirt seal housing |
| CN110346621A (en) * | 2019-08-14 | 2019-10-18 | 广东东捷实业有限公司 | A kind of intelligent electricity anti-theft single phase electrical energy metering tank |
| CN113394692A (en) * | 2020-03-14 | 2021-09-14 | 江苏立泰电器有限公司 | Block terminal for building engineering that possesses high-efficient heat dissipation |
| CN112968384A (en) * | 2021-02-02 | 2021-06-15 | 山东大学 | Block terminal with cooling dehumidification function |
| CN112968384B (en) * | 2021-02-02 | 2021-12-28 | 山东大学 | Block terminal with cooling dehumidification function |
| CN113551132A (en) * | 2021-07-19 | 2021-10-26 | 国网黑龙江省电力有限公司电力科学研究院 | A prevent sunlight, constant temperature equipment for coiled cable witnessed inspections |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20180521 |