CN205248658U - Power metering box's heat radiation structure - Google Patents
Power metering box's heat radiation structure Download PDFInfo
- Publication number
- CN205248658U CN205248658U CN201520945223.5U CN201520945223U CN205248658U CN 205248658 U CN205248658 U CN 205248658U CN 201520945223 U CN201520945223 U CN 201520945223U CN 205248658 U CN205248658 U CN 205248658U
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- CN
- China
- Prior art keywords
- plc controller
- metering box
- fixed
- radiator structure
- air pump
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- Expired - Fee Related
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Abstract
The utility model discloses a power metering box's heat radiation structure, including measurement box, fixed frame, fixation cabinet, PLC controller, air pump, temperature sensor, humidity transducer, air -supply line, heating element, air inlet shunt tubes, air outlet, the utility model discloses power metering box's heat radiation structure just runs through in the internal installation of batch meter has the air inlet shunt tubes, when meetting hot weather, give the PLC controller through temperature sensor response repayment, and dry the air inlet shunt tubes to the cooling of measurement box through PLC controller control air pump, similarly, when humid environment lower time, give the PLC controller through humidity transducer response repayment, and the heating element heating on one side of PLC controller control air pump, dispel wet gas, can effectually dispel the heat and dehumidify electrical components, reduce the inside probability that breaks down, prolong whole power metering box's life.
Description
Technical field
The utility model relates to field of electrical equipment, is specifically related to a kind of radiator structure of electric metering box.
Background technology
Electric metering box is present in us usually all will be gone in the corridor of going down, and is generally all suspended on corridor oneOn the body of wall of side, former electric metering box is all to adopt one, a family to install separately, and cost is large like this,And Utilities Electric Co. to check and is inconvenient to be not easy to same management, and can better to manage now electric power public affairs in order makingDepartment is all installed together all electric metering boxes in whole building, and easy heating of long duration can produce in a large numberHeat, can affect the power consumption of electrical device, makes it power consumption more, and in some rainy areas or justCross the weather of rain, surrounding environment is all moister, can allow you easily cause the situation of electric leakage electric shock, how to protectHeat radiation and the moistureproof problem of card batch meter are the problems of the required solution of power department and manufacturing enterprise always.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of simple in structure, thermal diffusivity good, effectively preventThe radiator structure of the electric metering box of moist electric leakage.
For addressing the above problem, the utility model adopts following technical scheme:
A radiator structure for electric metering box, comprises the metering casing being arranged side by side, and is fixed on batch meterThe fixed frame of external side, and be fixed on the static housing on the left of fixed frame, and be fixed in casingPLC controller, and the air pump, temperature sensor and the humidity sensor that are connected with PLC controller, and and windThe blast pipe that pump one end is communicated with, and is fixed on the heating component on blast pipe, and and heating component is communicated with andThe air intake isocon of penetrometer measuring tank body, and be fixed on air intake isocon and equally distributed air outlet.
As preferably, in described heating component, be also provided with heater strip, for heating, can be ironly also canSo that aluminum.
As preferably, described heating component is connected by electric wire with PLC controller, can be to heating componentControl.
As preferably, described temperature sensor and humidity sensor are fixed on the bottom of static housing side by side, justIn installing and detecting.
As preferably, the external side of described batch meter is also fixed with observation panel and driving lever, can not open just passableObserve inner data record, driving lever is for opening chamber door.
The beneficial effects of the utility model are: the radiator structure of the utility model electric metering box is at metering casingInterior installation and be penetrated with air intake isocon, in the time running into hot weather, feeds back to by temperature sensor sensesPLC controller, and it is cooling to metering casing into air intake isocon to dry by PLC controller control air pump,In like manner, when wet environment lower time, respond to and feed back to PLC controller by humidity sensor, and pass through PLCThe heating component heating of controller control air pump one side, disperses wet gas, can be effectively to electric elementsDispel the heat and dehumidify, reducing the inner probability breaking down, extending the use longevity of whole electric metering boxLife.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below by rightIn embodiment or description of the Prior Art, the accompanying drawing of required use is briefly described, apparently, belowAccompanying drawing in description is only embodiment more of the present utility model, comes for those of ordinary skill in the artSay, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the radiator structure of a kind of electric metering box of the utility model;
Fig. 2 is the schematic diagram of air intake isocon in the radiator structure of a kind of electric metering box of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, so that the utility modelThereby advantage and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility modelMake more explicit defining.
Consult shown in Fig. 1 and Fig. 2, a kind of radiator structure of electric metering box, comprises the metering being arranged side by sideCasing 1, and be fixed on the fixed frame 2 in metering casing 1 outside, and be fixed on fixed frame 2 left sidesStatic housing 3, and be fixed on the PLC controller 7 in casing, and the air pump being connected with PLC controller 79, temperature sensor 10 and humidity sensor 11, and and the blast pipe 6 that is communicated with of air pump 9 one end, and fixingHeating component 8 on blast pipe 6, and and heating component 8 is communicated with and the air intake of penetrometer measuring tank body 1Isocon 12, and be fixed on air intake isocon 12 and equally distributed air outlet 13.
In described heating component 8, being also provided with heater strip 8, for heating, can be the iron aluminium that also can makeSystem.
Described heating component 8 is connected by electric wire with PLC controller 7, can carry out heating component 8Control.
Described temperature sensor 10 and humidity sensor 11 are fixed on the bottom of static housing 3 side by side, are convenient toInstall and detect.
Described metering casing 1 outside is also fixed with observation panel 4 and driving lever 5, can just not open and can observeInner data record, driving lever 5 is for opening chamber door.
In the present embodiment, be provided with multiple metering casings 1 in fixed frame 2, air intake isocon 12 passes throughWear the top of each metering casing 1, and air outlet 13 on air intake isocon 12 is arranged on each batch meterThe left upper end place of body 1, in the time that weather is more hot, temperature sensor 10 senses relative temperature, numberReportedly deliver on PLC controller 7, PLC controller 7 is controlled air pump 9 and is worked and blow in air intake isocon 12Wind carries out cooling to electric elements, reduce the probability that breaks down of electric elements, when be in moister or underIn the environment of rainy day time, humidity sensor 11 detects humidity and relevant data is sent to PLC and controlsOn device 7, process, PLC controller 7 is controlled heating component 8 and is heated, and the wind that air pump 9 is blown out is warmed up to oneTake the altitude, disperses the wet gas of measuring casing 1 inside.
The beneficial effects of the utility model are: the radiator structure of the utility model electric metering box is at metering casingInterior installation and be penetrated with air intake isocon, in the time running into hot weather, feeds back to by temperature sensor sensesPLC controller, and it is cooling to metering casing into air intake isocon to dry by PLC controller control air pump,In like manner, when wet environment lower time, respond to and feed back to PLC controller by humidity sensor, and pass through PLCThe heating component heating of controller control air pump one side, disperses wet gas, can be effectively to electric elementsDispel the heat and dehumidify, reducing the inner probability breaking down, extending the use longevity of whole electric metering boxLife.
The above, be only detailed description of the invention of the present utility model, but not office of protection domain of the present utility modelBe limited to this, any variation of expecting without creative work or replacement, all should be encompassed in the new protection of this practicalityScope is as the criterion.
Claims (5)
1. a radiator structure for electric metering box, is characterized in that: comprise the metering casing being arranged side by side, and solidFix on the fixed frame of the external side of batch meter, and be fixed on the static housing in fixed frame left side, and be fixed onPLC controller in casing, and the air pump, temperature sensor and the humidity sensor that are connected with PLC controller,And and the blast pipe that is communicated with of air pump one end, and be fixed on the heating component on blast pipe, and and heating component connectThe air intake isocon of logical and penetrometer measuring tank body, and be fixed on air intake isocon and equally distributed go outAir port.
2. the radiator structure of a kind of electric metering box according to claim 1, is characterized in that: described heatingIn assembly, be also provided with heater strip.
3. the radiator structure of a kind of electric metering box according to claim 1, is characterized in that: described heatingAssembly is connected by electric wire with PLC controller.
4. the radiator structure of a kind of electric metering box according to claim 1, is characterized in that: described temperatureSensor and humidity sensor are fixed on the bottom of static housing side by side.
5. the radiator structure of a kind of electric metering box according to claim 1, is characterized in that: described meteringCasing outside is also fixed with observation panel and driving lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520945223.5U CN205248658U (en) | 2015-11-24 | 2015-11-24 | Power metering box's heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520945223.5U CN205248658U (en) | 2015-11-24 | 2015-11-24 | Power metering box's heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205248658U true CN205248658U (en) | 2016-05-18 |
Family
ID=55947731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520945223.5U Expired - Fee Related CN205248658U (en) | 2015-11-24 | 2015-11-24 | Power metering box's heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205248658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108695693A (en) * | 2018-08-15 | 2018-10-23 | 江苏金利电气有限公司 | It is a kind of can self-extinguishing power switch cabinet |
-
2015
- 2015-11-24 CN CN201520945223.5U patent/CN205248658U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108695693A (en) * | 2018-08-15 | 2018-10-23 | 江苏金利电气有限公司 | It is a kind of can self-extinguishing power switch cabinet |
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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 |
Granted publication date: 20160518 Termination date: 20161124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |