CN206908128U - A kind of electronic radiation formula distribution box - Google Patents
A kind of electronic radiation formula distribution box Download PDFInfo
- Publication number
- CN206908128U CN206908128U CN201720469531.4U CN201720469531U CN206908128U CN 206908128 U CN206908128 U CN 206908128U CN 201720469531 U CN201720469531 U CN 201720469531U CN 206908128 U CN206908128 U CN 206908128U
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- China
- Prior art keywords
- distribution box
- cold end
- thermoelectric module
- guiding block
- casing
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Abstract
The utility model discloses a kind of electronic radiation formula distribution box, mainly by casing（1）, cold end cool guiding block（2）, thermoelectric module（3）, hot-side heat dissipation device（4）Composition, while distribution box interior 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, the loss of supply is reduced, can be widely applied to that plant power supply and distribution, civil buildings, machine-operated school etc. are all kinds of to supply field of power distribution.
Description
Art
The utility model belongs to control panel field, is related to a kind of distribution box, more particularly to a kind of electronic radiation formula distribution
Case.
Background technology
Distribution box is that switchgear, measuring instrumentss, protection electrical equipment and auxiliary equipment are assembled in into envelope by electrical wiring requirement
Close or semiclosed metal safe in form.In the prior art, according to the difference of use environment, have not to the functional character of distribution box
Same technical requirements, such as need to use three proofings distribution box, prior art in the occasion of part dust, moisture and corrosive gas
Though three proofings distribution box in has good dust-proof, moistureproof, Corrosion Protection, in summer high temperature, because electric cabinet can not enter
The effective radiating of row, in-box electric appliance element are usually in the environment of overcritical temperature rise and worked, it will reduce the electrical resistance of element
Can, influence its security and service life；After the air containing hydrone enters in distribution box simultaneously, it can not remove in time
In the case of will produce condensation on electric elements, directly reduce the insulating properties of electric elements, equally influence its security
And service life.Currently used anti-condensation means are to set heater to heat air in distribution box to reduce the solidifying of water vapour
Dew condition, but environment space temperature is improved simultaneously, cause the reduction of electric property, then reduce sky with enhancing air circulation
Between temperature, malaria is again introduced into distribution box, forms vicious circle.
The content of the invention
Problem, a kind of electronic radiation formula distribution box of the utility model, mainly by casing be present for solution is above-mentioned（1）, cold end
Cool guiding block（2）, thermoelectric module（3）, hot-side heat dissipation device（4）Composition, in casing（1）Outside wallboard on perforate and thermoelectricity is installed
Cooling piece（3）, thermoelectric module（3）Cold end towards casing（1）Inside, hot junction is towards casing（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）Hot junction；
It is characterized in that：The cold end cool guiding block（2）Radiating rib plate is arranged to intermediate, inclined, is left in every radiating rib plate minimum point solidifying
Bear water discharge outlet（7）, cold end cool guiding block（2）Lower section corresponds to condensation water drainage mouth（7）Position be provided with water receiving tank（5）, water receiving tank
（5）Bottom connects drain pipe（6）.
The utility model does not circulate while distribution box interior 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 that plant power supply and distribution, civil buildings, machine-operated school etc. are all kinds of to supply field of power distribution.
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；
Accompanying drawing 2 show the structural representation of the utility model cold end cool guiding block.
Explanation is marked in figure
1st, casing, 2, cold end cool guiding block, 3, thermoelectric module, 4, hot-side heat dissipation device, 5, water receiving tank, 6, drain pipe, 7, solidifying
Bear water discharge outlet.
Embodiment
With reference to the accompanying drawings, a kind of electronic radiation formula distribution box of the utility model, mainly by casing（1）, cold end cool guiding block（2）、
Thermoelectric module（3）, hot-side heat dissipation device（4）Composition, in casing（1）Outside wallboard on perforate and thermoelectric module is installed（3）,
Thermoelectric module（3）Cold end towards casing（1）Inside, hot junction is towards casing（1）Outside, cold end cool guiding block（2）It is fixedly mounted
In thermoelectric module（3）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）Radiating rib plate is arranged to intermediate, inclined, and condensation water drainage mouth is left in every radiating rib plate minimum point
（7）, cold end cool guiding block（2）Lower section corresponds to condensation water drainage mouth（7）Position be provided with water receiving tank（5）, water receiving tank（5）Bottom connects
Drain pipe（6）, drain pipe（6）Concentrate and discharge condensed water beyond distribution box, drain pipe（6）End is non-return using water seal, prevents
Distribution box external humidification, corrosivity, flammable explosive gas adverse current are entered inside distribution box.Hot-side heat dissipation device（4）Radiating rib plate is vertical
Arrangement；The cold end cool guiding block（2）, hot-side heat dissipation device（4）With thermoelectric module（3）Between be fitted close and scribble thermal conductive silicon
Fat；Thermoelectric module（3）Mains side civil power is connected by rectification module.
Claims (2)
- A kind of 1. electronic radiation formula distribution box, mainly by casing（1）, cold end cool guiding block（2）, thermoelectric module（3）, hot-side heat dissipation Device（4）Composition, in casing（1）Outside wallboard on perforate and thermoelectric module is installed（3）, thermoelectric module（3）Cold end court To casing（1）Inside, hot junction is towards casing（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）Hot junction；It is characterized in that：The cold end cool guiding block（2）Radiating ribs Plate is arranged to intermediate, inclined, and condensation water drainage mouth is left in every radiating rib plate minimum point（7）, cold end cool guiding block（2）Lower section is right Answer condensation water drainage mouth（7）Position be provided with water receiving tank（5）, water receiving tank（5）Bottom connects drain pipe（6）.
- A kind of 2. electronic radiation formula distribution box according to claim 1, it is characterised in that：The drain pipe（6）Adopt end It is non-return with water seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720469531.4U CN206908128U (en) | 2017-05-02 | 2017-05-02 | A kind of electronic radiation formula distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720469531.4U CN206908128U (en) | 2017-05-02 | 2017-05-02 | A kind of electronic radiation formula distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206908128U true CN206908128U (en) | 2018-01-19 |
Family
ID=61291608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720469531.4U Active CN206908128U (en) | 2017-05-02 | 2017-05-02 | A kind of electronic radiation formula distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206908128U (en) |
-
2017
- 2017-05-02 CN CN201720469531.4U patent/CN206908128U/en active Active
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