CN205070246U - Humiture automatic control formula compensation cabinet - Google Patents
Humiture automatic control formula compensation cabinet Download PDFInfo
- Publication number
- CN205070246U CN205070246U CN201520879808.1U CN201520879808U CN205070246U CN 205070246 U CN205070246 U CN 205070246U CN 201520879808 U CN201520879808 U CN 201520879808U CN 205070246 U CN205070246 U CN 205070246U
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- China
- Prior art keywords
- cabinet
- semiconductor chilling
- multiunit
- chilling plate
- humidity
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- Expired - Fee Related
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Abstract
The utility model discloses a humiture automatic control formula compensation cabinet, personally experiencing sth. Part of the body and setting up at the internal electric elements of cabinet including the cabinet, still including setting up at internal controller, temperature control device and the humidity control device of cabinet, temperature control device includes multiunit cooling fan and multiunit temperature sensor, humidity control device multiunit dehumidifying module and multiunit humidity transducer, dehumidifying module include the semiconductor refrigeration piece that upper and lower interval and slope set up, and the refrigeration face of semiconductor refrigeration piece and the metal refrigerating plate that the cross section is " J " shape are fixed, and the lower one end of multiunit refrigerating plate all switches on with drainage channel, temperature sensor and humidity transducer's signal output part difference connection director's signal input part, the controller is control connection multiunit cooling fan and multiunit semiconductor refrigeration piece respectively. The utility model discloses can the interior temperature of automatic adjustment compensation cabinet to the electrical equipment trouble in order to stop the potential safety hazard, is avoided to air dewetting carry out the cabinet in the temperature in reducing the cabinet in.
Description
Technical field
The utility model relates to a kind of compensating cabinet, particularly relates to a kind of humiture autocontrol low-voltage capacitance compensating cabinet.
Background technology
In recent years, along with improving constantly and energy-saving and cost-reducing needs of requiring power supply quality, the use amount of reactive power compensator increases fast.Various different reactive power compensator is is constantly researched and developed and is released application subsequently, but due to technology maturity or have high input and wait various factors impact, the current scope of application is the widest, and input cost is low, and that the most easily popularizes is still low-voltage reactive compensator capable.What current use was the widest is mechanical contactor switching capacitance device.In contactor input process, the initial voltage of capacitor is zero, closing of contact moment, most voltage is non-vanishing, sometimes may be in peak value, and thus produce very large electric current, immediate current can make circuit generate heat, the closing coil of contactor also can produce heat, so long operation in-cabinet temperature can raise very soon, causes in electric equipment operation and there is very large potential safety hazard, can cause electrical equipment malfunction.Meanwhile, there is humidity in existing low-voltage capacitance compensating cabinet equally excessive and cause the defect of security incident, existing low-voltage capacitance compensating cabinet cannot carry out air dewetting in cabinet preferably while reduction in-cabinet temperature.
Utility model content
The purpose of this utility model is to provide a kind of humiture autocontrol compensating cabinet, can automatically adjust compensation in-cabinet temperature, and carries out air dewetting in cabinet while reduction in-cabinet temperature, to stop potential safety hazard, avoids electrical equipment malfunction.
The utility model adopts following technical proposals:
A kind of humiture autocontrol compensating cabinet, comprise cabinet and be arranged on the electric component in cabinet, also comprise the controller be arranged in cabinet, temperature control equipment and humidity conditioner, described temperature control equipment comprises many group cooling fans and organizes temperature sensor more, described many groups cooling fan is evenly arranged on cabinet rear board inner surface, the cabinet rear board of cooling fan installation place all offers air-through holes, many groups temperature sensor is evenly arranged on cabinet inside by insulation strut, the signal input part of the signal output part difference connection control device of many groups temperature sensor, described humidity conditioner comprises many group dehumidification modules and organizes humidity sensor more, described dehumidification module comprise between the upper and lower every and the semiconductor chilling plate be obliquely installed, the face that heats and the cabinet rear board of semiconductor chilling plate are fixed and close contact, chill surface and the cold plate of semiconductor chilling plate are fixed, and be provided with conductive silicon glue-line between the chill surface of semiconductor chilling plate and cold plate, described cold plate employing cross section is the metallic plate of " J " shape, the metallic plate of " J " shape is divided into the short slab close to the chill surface of semiconductor chilling plate and the long slab away from chill surface, linkage section between short slab and long slab forms bend, the chill surface of short slab and semiconductor chilling plate is fixed, cold plate conjunction with semiconductors cooling piece is similarly and is obliquely installed, and the lower one end of upper and lower spaced many group cold plates all with drainage channel conducting, described many groups humidity sensor is evenly arranged on cabinet inside by insulation strut, the signal input part of the signal output part difference connection control device of many group humidity sensors, controller control connection many groups cooling fan and organize semiconductor chilling plate respectively more.
The front panel of described cabinet evenly offers multiple ventilating opening.
Described ventilating opening is provided with removable filter net.
Described controller adopts single-chip microcomputer.
In the utility model, many group temperature sensors can the temperature of Real-Time Monitoring cabinet inside, and when in-cabinet temperature exceedes the threshold value of setting, controller controls one or all cooling fan and opens, and carries out ventilation and heat.The many groups humidity sensor arranged in cabinet can the humidity of Real-Time Monitoring cabinet inside, when cabinet humidity exceedes the threshold value of setting, controller controls the semiconductor chilling plate work of corresponding position, the moisture that the chill surface of semiconductor chilling plate will be absorbed by cold plate in cabinet in air.The design of the cold plate of " J " shape can improve refrigeration area and refrigeration, and can realize the automatic discharge of condensed water, without the need to manual operation, enough guarantees that condensed water can not cause electric elements to be short-circuited phenomenon.In the utility model, cooling fan and semiconductor chilling plate work simultaneously, utilize cooling fan to realize cabinet inner air flow and to the motion of semiconductor chilling plate direction, significantly enhance the effect of dehumidifying and cooling.
Accompanying drawing explanation
Fig. 1 is in the utility model " J " the installation site schematic diagram of cold plate of shape.
Embodiment
Below in conjunction with drawings and Examples, the utility model is done with detailed description:
As shown in Figure 1, the utility model humiture autocontrol compensating cabinet, comprise cabinet and be arranged on electric component in cabinet, also comprise the controller be arranged in cabinet, temperature control equipment and humidity conditioner, controller adopts single-chip microcomputer.
Described temperature control equipment comprises many group cooling fans 1 and organizes temperature sensor more, many groups cooling fan 1 is evenly arranged on cabinet rear board 2 inner surface, the cabinet rear board 2 of cooling fan 1 installation place all offers air-through holes, many groups temperature sensor is evenly arranged on cabinet inside by insulation strut, the signal input part of the signal output part difference connection control device of many group temperature sensors.
Described humidity conditioner comprises many group dehumidification modules and organizes humidity sensor more, dehumidification module comprise between the upper and lower every and the semiconductor chilling plate be obliquely installed, the face that heats and the cabinet rear board 2 of semiconductor chilling plate are fixed and close contact, chill surface and the cold plate of semiconductor chilling plate are fixed, and be provided with conductive silicon glue-line between the chill surface of semiconductor chilling plate and cold plate, described cold plate employing cross section is the metallic plate 3 of " J " shape, the metallic plate 3 of " J " shape is divided into the short slab close to the chill surface of semiconductor chilling plate and the long slab away from chill surface, linkage section between short slab and long slab forms bend, the chill surface of short slab and semiconductor chilling plate is fixed, cold plate conjunction with semiconductors cooling piece is similarly and is obliquely installed, and the lower one end of upper and lower spaced many group cold plates all with drainage channel 4 conducting, described many groups humidity sensor is evenly arranged on cabinet inside by insulation strut, the signal input part of the signal output part difference connection control device of many group humidity sensors, controller control connection many groups cooling fan 1 and organize semiconductor chilling plate respectively more.
The utility model in use, many groups temperature sensor can the temperature of Real-Time Monitoring cabinet inside, and temperature signal is sent to controller, when in-cabinet temperature exceedes the threshold value of setting, the cooling fan 1 that controller controls corresponding position is opened, and carries out ventilation and heat to this position.When in cabinet, temperature continuation rising maybe cannot decline, whole cooling fan 1 is opened or opened to the cooling fan 1 that controller controls this position periphery setting, to realize fast cooling, ensures the normal use of electric component.The many groups humidity sensor arranged in cabinet can the humidity of Real-Time Monitoring cabinet inside, when cabinet humidity exceedes the threshold value of setting, controller controls the semiconductor chilling plate work of corresponding position, the moisture that the chill surface of semiconductor chilling plate will be absorbed by cold plate in cabinet in air.In the utility model " J " design of cold plate 3 of shape can improve refrigeration area and refrigeration, and " J " cold plate 3 of shape is similarly with conjunction with semiconductors cooling piece and is obliquely installed, moisture in air will become the globule in the surface condensation of cold plate long slab, be tilted to current downflow under gravity, top " J " shape the surface condensation of cold plate 3 long slab globule drippage after automatically will fall into below " J " and shape cold plate 3 bend in, be tilted to down under gravity and be moved into drainage channel 4 and discharge cabinet.The utility model can realize the automatic discharge of condensed water, without the need to manual operation, and can guarantee that condensed water can not cause electric elements to be short-circuited phenomenon.In the utility model, cooling fan 1 and semiconductor chilling plate can be worked simultaneously, utilize cooling fan 1 to realize cabinet inner air flow and to the motion of semiconductor chilling plate direction, significantly enhance the effect of dehumidifying and cooling.
In the present embodiment, in order to the flow effect ensureing that in cabinet, air is good, the front panel of cabinet evenly offers multiple ventilating opening, to realize the circulation of air in cabinet, also can introduce outside dry gas to reduce gas humidity in cabinet further.For ensureing the cleaning in cabinet, avoid foreign matter together to enter with gas and cause circuit element short circuit, ventilating opening is also provided with removable filter net.
Claims (4)
1. a humiture autocontrol compensating cabinet, comprise cabinet and be arranged on the electric component in cabinet, it is characterized in that: also comprise the controller be arranged in cabinet, temperature control equipment and humidity conditioner, described temperature control equipment comprises many group cooling fans and organizes temperature sensor more, described many groups cooling fan is evenly arranged on cabinet rear board inner surface, the cabinet rear board of cooling fan installation place all offers air-through holes, many groups temperature sensor is evenly arranged on cabinet inside by insulation strut, the signal input part of the signal output part difference connection control device of many groups temperature sensor, described humidity conditioner comprises many group dehumidification modules and organizes humidity sensor more, described dehumidification module comprise between the upper and lower every and the semiconductor chilling plate be obliquely installed, the face that heats and the cabinet rear board of semiconductor chilling plate are fixed and close contact, chill surface and the cold plate of semiconductor chilling plate are fixed, and be provided with conductive silicon glue-line between the chill surface of semiconductor chilling plate and cold plate, described cold plate employing cross section is the metallic plate of " J " shape, the metallic plate of " J " shape is divided into the short slab close to the chill surface of semiconductor chilling plate and the long slab away from chill surface, linkage section between short slab and long slab forms bend, the chill surface of short slab and semiconductor chilling plate is fixed, cold plate conjunction with semiconductors cooling piece is similarly and is obliquely installed, and the lower one end of upper and lower spaced many group cold plates all with drainage channel conducting, described many groups humidity sensor is evenly arranged on cabinet inside by insulation strut, the signal input part of the signal output part difference connection control device of many group humidity sensors, controller control connection many groups cooling fan and organize semiconductor chilling plate respectively more.
2. humiture autocontrol compensating cabinet according to claim 1, is characterized in that: the front panel of described cabinet evenly offers multiple ventilating opening.
3. humiture autocontrol compensating cabinet according to claim 2, is characterized in that: described ventilating opening is provided with removable filter net.
4. humiture autocontrol compensating cabinet according to claim 3, is characterized in that: described controller adopts single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520879808.1U CN205070246U (en) | 2015-11-06 | 2015-11-06 | Humiture automatic control formula compensation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520879808.1U CN205070246U (en) | 2015-11-06 | 2015-11-06 | Humiture automatic control formula compensation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205070246U true CN205070246U (en) | 2016-03-02 |
Family
ID=55396755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520879808.1U Expired - Fee Related CN205070246U (en) | 2015-11-06 | 2015-11-06 | Humiture automatic control formula compensation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205070246U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713599A (en) * | 2019-01-23 | 2019-05-03 | 合肥辉宝机械有限公司 | A kind of multifunctional intelligent power transformation cabinet |
| CN112327966A (en) * | 2020-09-30 | 2021-02-05 | 国家电网有限公司 | Temperature control device and method for series compensation device control protection system |
-
2015
- 2015-11-06 CN CN201520879808.1U patent/CN205070246U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713599A (en) * | 2019-01-23 | 2019-05-03 | 合肥辉宝机械有限公司 | A kind of multifunctional intelligent power transformation cabinet |
| CN112327966A (en) * | 2020-09-30 | 2021-02-05 | 国家电网有限公司 | Temperature control device and method for series compensation device control protection system |
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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: 20160302 Termination date: 20191106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |