CN206727446U - A kind of switch cubicle with refrigerated dehumidification function - Google Patents
A kind of switch cubicle with refrigerated dehumidification function Download PDFInfo
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- CN206727446U CN206727446U CN201720471641.4U CN201720471641U CN206727446U CN 206727446 U CN206727446 U CN 206727446U CN 201720471641 U CN201720471641 U CN 201720471641U CN 206727446 U CN206727446 U CN 206727446U
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- thermoelectric module
- cold end
- cabinet
- hot
- water receiving
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Abstract
A kind of switch cubicle with refrigerated dehumidification function of the utility model, mainly by cabinet（1）, cold end cool guiding block（2）, thermoelectric module（3）, hot-side heat dissipation device（4）, water receiving tank（5）Composition, the utility model is while inside switch cabinet space temperature is reduced, do not circulated with ambient air outside, inflammable and explosive and corrosivity, wet gas in isolation ambient air outside enter inside distribution box, condense distribution box inner air moisture using condensing mode, can effectively improve dielectric strength, reduce conductor resistance, the electric elements life-span is improved, reduces the loss of supply, can be widely applied to the moist plant power supply and distribution field of the high temperature such as smelting, chemical industry, weaving high fever.
Description
Art
The utility model belongs to control panel field, is related to a kind of switch cubicle, more particularly to one kind has refrigerated dehumidification work(
The switch cubicle of energy.
Background technology
The main function of switch cubicle is generated electricity in power system, transmitted electricity, during the conversion of distribution and electric energy, is carried out
Folding, control and protection electrical equipment.Part in switch cubicle mainly has breaker, disconnecting switch, on-load switch, operation machine
Structure, transformer and various protection devices etc. form, high in switch cubicle use environment due to the self-characteristic situation of electrical equipment
Temperature, humidity, corrosive gas, liquid, dust have serious harm to it, in order to prevent external environment condition from being influenceed on it, tradition
Method be to take to switch cubicle seal means, but in summer high temperature, and during applied to high temperature high fever wet area, due to
Switch cubicle can not effectively be radiated, and electric elements are usually in the environment of overcritical temperature rise and worked in cabinet, it will be reduced
The electric property of element, its security and service life are influenceed, radiated mostly using means of ventilation at present, but divulged information again
External humidification gas is entered inside cabinet, condensation will be produced on electric elements, directly reduce the insulating properties of electric elements
Can, equally influence its security and service life.Currently used anti-condensation means are to set heater to heat in distribution box
Air further increases environment space temperature simultaneously to reduce the condensation condition of vapor, causes the reduction of electric property.
The content of the invention
Problem, a kind of switch cubicle with refrigerated dehumidification function of the utility model, mainly by cabinet be present for solution is above-mentioned
（1）, cold end cool guiding block（2）, thermoelectric module（3）, hot-side heat dissipation device（4）, water receiving tank（5）Composition, cabinet（1）Tied using bilayer
Structure, centre filling rock wool heat-barrier material, cabinet（1）Top drilling installs thermoelectric module（3）, thermoelectric module（3）Cold end
Towards cabinet（1）Inside, hot junction is towards cabinet（1）Outside, cold end cool guiding block（2）It is fixedly mounted on thermoelectric module（3）It is cold
End, hot-side heat dissipation device（4）It is fixedly mounted on thermoelectric module（3）Hot junction；It is characterized in that：The cold end cool guiding block（2）Dissipate
Hot gusset is in papillary, and water receiving tank is provided with corresponding mastoid process lower position（5）, water receiving tank（5）Bottom connects drain pipe（6）, dredge
Water pipe（6）Arranged by connection in series-parallel collection China and foreign countries.
The utility model does not circulate while inside switch cabinet space temperature is reduced with ambient air outside, and isolation is outer
Inflammable and explosive and corrosivity, wet gas in portion's surrounding air enter inside distribution box, condense distribution box using condensing mode
Inner air moisture, dielectric strength can be effectively improved, reduce conductor resistance, improve the electric elements life-span, reduce the loss of supply,
It can be widely applied to the moist plant power supply and distribution field of the high temperature such as smelting, chemical industry, weaving high fever.
Brief description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings；
Accompanying drawing 1 show the structural representation of the exemplary implementation of the utility model；
Explanation is marked in figure
1st, cabinet, 2, cold end cool guiding block, 3, thermoelectric module, 4, hot-side heat dissipation device, 5, water receiving tank.
Embodiment
With reference to the accompanying drawings, a kind of switch cubicle with refrigerated dehumidification function of the utility model, mainly by cabinet（1）, cold end leads
Cold piece（2）, thermoelectric module（3）, hot-side heat dissipation device（4）, water receiving tank（5）Composition, cabinet（1）Using double-decker, centre is filled
Fill out rock wool heat-barrier material, cabinet（1）Top drilling installs thermoelectric module（3）, thermoelectric module（3）Cold end towards cabinet
（1）Inside, hot junction is towards cabinet（1）Outside, cold end cool guiding block（2）It is fixedly mounted on thermoelectric module（3）Cold end, hot junction dissipates
Hot device（4）It is fixedly mounted on thermoelectric module（3）Hot junction；It is characterized in that：The cold end cool guiding block（2）Radiating rib plate is in breast
Prominent shape, water receiving tank is provided with corresponding mastoid process lower position（5）, water receiving tank（5）Bottom connects drain pipe（6）, drain pipe（6）Pass through
Connection in series-parallel collection China and foreign countries are arranged；Drain pipe（6）End is non-return using water seal, prevents distribution box external humidification, corrosivity, inflammable and explosive gas
Body adverse current is entered inside distribution box.Hot-side heat dissipation device（4）Radiating rib plate is arranged vertically；The cold end cool guiding block（2）, hot-side heat dissipation device
（4）With thermoelectric module（3）Between be fitted close and scribble heat-conducting silicone grease；Thermoelectric module（3）Mains side pass through rectification mould
Block connects civil power.
Claims (1)
- A kind of 1. switch cubicle with refrigerated dehumidification function, mainly by cabinet（1）, cold end cool guiding block（2）, thermoelectric module（3）、 Hot-side heat dissipation device（4）, water receiving tank（5）Composition, cabinet（1）Using double-decker, centre filling rock wool heat-barrier material, top drilling Thermoelectric module is installed（3）, thermoelectric module（3）Cold end towards cabinet（1）Inside, hot junction is towards cabinet（1）Outside, cold end Cool guiding block（2）It is fixedly mounted on thermoelectric module（3）Cold end, hot-side heat dissipation device（4）It is fixedly mounted on thermoelectric module（3）'s Hot junction；It is characterized in that：The cold end cool guiding block（2）Radiating rib plate is in papillary, and water receiving is provided with corresponding mastoid process lower position Groove（5）, water receiving tank（5）Bottom connects drain pipe（6）, drain pipe（6）Arranged by connection in series-parallel collection China and foreign countries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720471641.4U CN206727446U (en) | 2017-05-02 | 2017-05-02 | A kind of switch cubicle with refrigerated dehumidification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720471641.4U CN206727446U (en) | 2017-05-02 | 2017-05-02 | A kind of switch cubicle with refrigerated dehumidification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206727446U true CN206727446U (en) | 2017-12-08 |
Family
ID=60508348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720471641.4U Active CN206727446U (en) | 2017-05-02 | 2017-05-02 | A kind of switch cubicle with refrigerated dehumidification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206727446U (en) |
-
2017
- 2017-05-02 CN CN201720471641.4U patent/CN206727446U/en active Active
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