CN104466724A - Damp-proof power distribution cabinet based on semiconductor dehumidifier - Google Patents
Damp-proof power distribution cabinet based on semiconductor dehumidifier Download PDFInfo
- Publication number
- CN104466724A CN104466724A CN201410805712.0A CN201410805712A CN104466724A CN 104466724 A CN104466724 A CN 104466724A CN 201410805712 A CN201410805712 A CN 201410805712A CN 104466724 A CN104466724 A CN 104466724A
- Authority
- CN
- China
- Prior art keywords
- power distribution
- distribution cabinet
- semiconductor dehumidifier
- damp
- room
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
Abstract
The invention relates to a power distribution cabinet, in particular to a damp-proof power distribution cabinet based on a semiconductor dehumidifier. The damp-proof power distribution cabinet based on the semiconductor dehumidifier comprises a cabinet body, wherein a vertical baffle is arranged in the cabinet body to divide the cabinet body into a front switchgear room and a rear bin, multiple partition boards are arranged in the front switchgear room to divide the switchgear room into multiple switch element cells, the semiconductor dehumidifier is arranged on the top of the damp-proof power distribution cabinet, an air outlet is formed in the top of the front switchgear room, an air inlet is formed in the top of the rear bin, a damp and hot air inlet of the semiconductor dehumidifier is communicated with the air outlet in the top of the front switchgear room, a dry and cold air outlet of the semiconductor humidifier is communicated with the air inlet in the top of the rear bin, partition board ventilation holes are formed in each partition board, multiple baffle ventilation holes are formed in the baffle, the ventilation holes in the partition boards and the ventilation holes in the baffle enable the inner cavities of the whole power distribution cabinet to be communicated into a whole to form an air circulation channel together with the semiconductor humidifier, moisture absorption and cooling effects are good, and then normal work of the power distribution cabinet is guaranteed.
Description
Technical field
The invention belongs to electrical equipment technical field, relate to a kind of power distribution cabinet, specifically a kind of power distribution cabinet with moisture-proof function.
Background technology
Components and parts in power distribution cabinet have higher requirement to the temperature and humidity of air in power distribution cabinet inner chamber, do not have moisture absorption heat sink in existing power distribution cabinet, cause the components and parts in power distribution cabinet easily to damage, and affect the normal work of power distribution cabinet.
Also have in existing power distribution cabinet and solve moisture issues by placing drier, but, need often to change, very inconvenient, the effect of good moisture absorption cooling can not be played.
Summary of the invention
Technical problem to be solved by this invention is, providing a kind of can carry out moisture absorption cooling to the inner chamber of power distribution cabinet, thus ensures the moistureproof power distribution cabinet that power distribution cabinet normally works.
Moistureproof power distribution cabinet of the present invention comprises cabinet, is provided with vertical baffle plate and cabinet is divided into the rear bin being positioned at preceding switch room that is anterior, close guidance panel and being positioned at rear portion in described cabinet; Preceding switch room is divided into multiple switch element room by the dividing plate being provided with multiple level in described preceding switch room; The top of described moistureproof power distribution cabinet is provided with a semiconductor dehumidifier; The top of described preceding switch room is provided with gas outlet, and the top of described rear bin is provided with air intake; The damp-heat air entrance of described semiconductor dehumidifier is connected with the gas outlet at top, described preceding switch room, and the cold dry air outlet of described semiconductor dehumidifier is connected with the air intake at rear bin top.
Described each dividing plate is provided with dividing plate air vent hole, the gas of each switch element indoor is connected.
Described baffle plate is provided with baffle plate air vent hole that is multiple, that be communicated with each switch element room respectively, the gas of whole power distribution cabinet inner chamber is connected.
This device utilizes semi-conductor dehumidifying technology, when electric current flows through the different metal of two kinds of semiconductor dehumidifier, the temperature of near joints can change, joint one end turns cold, and the other end is heating then, when damp-heat air touch turn cold one end time, moisture meets cold liquefaction, condense into the globule, discharged by the water pipe of semiconductor dehumidifier, cold dry air continues circulation at the inner chamber of power distribution cabinet.
The inner space of whole power distribution cabinet is integrated by described dividing plate air vent hole and baffle plate air vent hole, and forms a gas flow circulation canal in conjunction with semiconductor dehumidifier, moisture absorption good cooling effect.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is operation principle schematic diagram of the present invention.
Embodiment
below in conjunction with the drawings and specific embodiments, the present invention is described further.
A kind of moistureproof power distribution cabinet, the inner chamber after removing side cover as shown in Figure 1, comprises cabinet 01, is provided with vertical baffle plate 011 and cabinet 01 is divided into the rear bin 013 being positioned at preceding switch room that is anterior, close guidance panel 03 and being positioned at rear portion in described cabinet 01; Preceding switch room is divided into multiple switch element room 012 by the dividing plate 014 being provided with multiple level in described preceding switch room; The top of described moistureproof power distribution cabinet is provided with a semiconductor dehumidifier 02; The top of described preceding switch room is provided with gas outlet, and the top of described rear bin 013 is provided with air intake; The damp-heat air entrance of described semiconductor dehumidifier 02 is connected with the gas outlet at top, described preceding switch room, and the cold dry air outlet of described semiconductor dehumidifier 02 is connected with the air intake at rear bin 013 top.
Described each dividing plate 014 is provided with dividing plate air vent hole 04.
Described baffle plate 011 is provided with multiple, to be communicated with each switch element room 012 respectively baffle plate air vent holes 05.
During work, as shown in Figure 2, damp-heat air enters semiconductor dehumidifier 02 by each switch element room 012, by semiconductor cooling, the steam in air is liquefied, is discharged by drainage pipeline; Cold dry air is exported by the cold dry air of semiconductor dehumidifier 02 and enters rear bin 013, and the cold dry air in rear bin 013 enters preceding switch room by each baffle plate air vent hole 05, forms a gas flow circulation.
Claims (3)
1. the moistureproof power distribution cabinet of a based semiconductor dehumidifier, comprise cabinet (01), be provided with vertical baffle plate (011) in described cabinet (01) and cabinet (01) be divided into the rear bin (013) being positioned at preceding switch room that is anterior, close guidance panel (03) and being positioned at rear portion; Preceding switch room is divided into multiple switch element room (012) by the dividing plate (014) being provided with multiple level in described preceding switch room; It is characterized in that: the top of the moistureproof power distribution cabinet of described based semiconductor dehumidifier is provided with a semiconductor dehumidifier (02); The top of described preceding switch room is provided with gas outlet, and the top of described rear bin (013) is provided with air intake; The damp-heat air entrance of described semiconductor dehumidifier (02) is connected with the gas outlet at top, described preceding switch room, and the cold dry air outlet of described semiconductor dehumidifier (02) is connected with the air intake at rear bin (013) top.
2. the moistureproof power distribution cabinet of based semiconductor dehumidifier according to claim 1, is characterized in that: described each dividing plate (014) is provided with dividing plate air vent hole (04).
3. the moistureproof power distribution cabinet of based semiconductor dehumidifier according to claim 1, is characterized in that: described baffle plate (011) is provided with multiple, to be communicated with each switch element room (012) respectively baffle plate air vent holes (05).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410805712.0A CN104466724A (en) | 2014-12-23 | 2014-12-23 | Damp-proof power distribution cabinet based on semiconductor dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410805712.0A CN104466724A (en) | 2014-12-23 | 2014-12-23 | Damp-proof power distribution cabinet based on semiconductor dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104466724A true CN104466724A (en) | 2015-03-25 |
Family
ID=52912331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410805712.0A Pending CN104466724A (en) | 2014-12-23 | 2014-12-23 | Damp-proof power distribution cabinet based on semiconductor dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104466724A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551094A (en) * | 2018-04-20 | 2018-09-18 | 苏州中康电力开发有限公司 | A kind of high water-proof type box-type substation |
| CN112186542A (en) * | 2020-10-19 | 2021-01-05 | 江西领创机电科技有限公司 | Switch board that heat dispersion is good |
| US20210148590A1 (en) * | 2019-11-19 | 2021-05-20 | Quantum Corporation | Climate controller for media library |
| CN113068378A (en) * | 2021-03-23 | 2021-07-02 | 郑州职业技术学院 | Computer room server rack cooling device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102412515A (en) * | 2011-11-17 | 2012-04-11 | 郴州市东塘电气设备有限公司 | Automatic cooling outdoor cabinet |
| CN102566711A (en) * | 2010-12-09 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Server cabinet |
| CN102641048A (en) * | 2012-05-17 | 2012-08-22 | 徐金保 | Shoe cabinet with dehumidifying function |
| CN103872584A (en) * | 2012-12-12 | 2014-06-18 | 河南省电力公司焦作供电公司 | Semiconductor refrigerating dehumidifying and cooling electric power cabinet |
| CN204349272U (en) * | 2014-12-23 | 2015-05-20 | 江苏镇安电力设备有限公司 | The moistureproof power distribution cabinet of based semiconductor dehumidifier |
-
2014
- 2014-12-23 CN CN201410805712.0A patent/CN104466724A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102566711A (en) * | 2010-12-09 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Server cabinet |
| CN102412515A (en) * | 2011-11-17 | 2012-04-11 | 郴州市东塘电气设备有限公司 | Automatic cooling outdoor cabinet |
| CN102641048A (en) * | 2012-05-17 | 2012-08-22 | 徐金保 | Shoe cabinet with dehumidifying function |
| CN103872584A (en) * | 2012-12-12 | 2014-06-18 | 河南省电力公司焦作供电公司 | Semiconductor refrigerating dehumidifying and cooling electric power cabinet |
| CN204349272U (en) * | 2014-12-23 | 2015-05-20 | 江苏镇安电力设备有限公司 | The moistureproof power distribution cabinet of based semiconductor dehumidifier |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551094A (en) * | 2018-04-20 | 2018-09-18 | 苏州中康电力开发有限公司 | A kind of high water-proof type box-type substation |
| US20210148590A1 (en) * | 2019-11-19 | 2021-05-20 | Quantum Corporation | Climate controller for media library |
| CN112186542A (en) * | 2020-10-19 | 2021-01-05 | 江西领创机电科技有限公司 | Switch board that heat dispersion is good |
| CN112186542B (en) * | 2020-10-19 | 2023-05-23 | 杭州璐欣电器制造有限公司 | Power distribution cabinet with good heat dissipation performance |
| CN113068378A (en) * | 2021-03-23 | 2021-07-02 | 郑州职业技术学院 | Computer room server rack cooling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204103251U (en) | A kind of for the dehydrating unit in electric distribution box | |
| CN104466724A (en) | Damp-proof power distribution cabinet based on semiconductor dehumidifier | |
| CN203883316U (en) | Dehumidifying device in switch cabinet | |
| CN204538510U (en) | Electric distribution cabinet dehydrating unit | |
| CN204361541U (en) | The rack of Intelligent adjustment inner air environment | |
| CN107990696A (en) | Semiconductor thermoelectric drying system and dehumidification equipment | |
| CN2931536Y (en) | Drying cabinet capable of adjusting capacity | |
| CN205248661U (en) | Switch board that can dispel heat and dehumidify | |
| CN206135248U (en) | Forceful electric power case of high -efficient dehumidification | |
| CN205828901U (en) | Electricity cabinet dehumidifier | |
| CN204992364U (en) | High -efficient electric cabinet dehumidifier | |
| CN204349272U (en) | The moistureproof power distribution cabinet of based semiconductor dehumidifier | |
| CN203377489U (en) | Switch cabinet dehumidifying apparatus | |
| CN104795967B (en) | Cool-down dehumidification device and apply its current transformer | |
| CN205266122U (en) | Be applied to dehumidifier of electrical equipment box body | |
| CN203829892U (en) | Electronic freezing type compressed air dryer | |
| CN207179888U (en) | It is a kind of to measure temperature-controlling energy-saving temperature and humidity regulation machine | |
| CN203884131U (en) | Heat exchange system provided with dehumidifying function and used for equipment cabinet | |
| CN103490288A (en) | Semiconductor dehumidifier | |
| CN203908216U (en) | Energy-saving timber drying room | |
| CN103900356B (en) | A kind of condensing type hot-air circulating drying device | |
| CN207382774U (en) | From hydrofuge power distribution protection cabinet | |
| CN204084714U (en) | A kind of dehydrating unit | |
| CN208508334U (en) | A kind of intelligent low-pressure energy-saving control cabinet | |
| CN203259900U (en) | Draining-type humidity controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |