CN208970939U - Capacitor box - Google Patents
Capacitor box Download PDFInfo
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- CN208970939U CN208970939U CN201821134515.0U CN201821134515U CN208970939U CN 208970939 U CN208970939 U CN 208970939U CN 201821134515 U CN201821134515 U CN 201821134515U CN 208970939 U CN208970939 U CN 208970939U
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- capacitor box
- mounting bracket
- temperature
- blower
- cabinet
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Abstract
The utility model relates to a kind of capacitor box, including temperature detecting module, control module and blower, control module sampling connection temperature detecting module, control connection blower, the first mounting bracket is fixed on the intracorporal one of side plate of capacitor box cabinet, the installation end and any one intracorporal side plate of capacitor box cabinet of first mounting bracket are spaced setting, and temperature detecting module is fixedly mounted on the installation end of the first mounting bracket.The data of temperature detecting module detection would not be influenced by any one side plate of cabinet body, the data that temperature detecting module detects are exactly the temperature in space in capacitor box, detection data is more accurate, so, when controlling fan operation according to temperature value, such as: when in-cabinet temperature is lower than rated value, cut off fan power, blower does not work at this time, saves electric energy；When in-cabinet temperature is higher than rated value, blower starts to devote oneself to work, and can reduce blower malfunction or the motionless probability happened of blower, improves control reliability.
Description
Technical field
The utility model relates to a kind of capacitor box.
Background technique
Capacitor box can generate biggish heat when putting into operation, need to install blower additional in cabinet body, to reinforce divulging information, just
In heat dissipation.But when the temperature outside switchgear is lower, since internal-external temperature difference is larger, blower is just able to satisfy heat dissipation without work at this time
Condition.
A kind of temperature control blower dress of capacitor box is disclosed in the Chinese patent document that Authorization Notice No. is CN206636818U
It sets, including temperature sensor, temperature controller and blower, temperature sensor detects the temperature in capacitor box, when temperature is in default temperature
When spending interval range, temperature controller controls fan operation.Under normal conditions, for the ease of wiring, temperature sensor and others electricity
Gas equipment is fixed on together on the cabinet body back side panel of capacitor box, and temperature sensor is close to back side panel, and back side panel is generally metal
Material, moreover, the outside of back side panel and contacting external air, metal material is different from the rate of rise in temperature of air, moreover, after
Side plate is influenced by the temperature of outside air, and when temperature is relatively high, the actual temperature of back side panel wants space in specific capacitance cabinet
Temperature want much higher, and when temperature is relatively low, the actual temperature of back side panel wants the temperature in space in specific capacitance cabinet to want
It is much lower.Therefore, temperature sensor is close to back side panel setting, will receive the influence of back side panel in temperature detection, leads to temperature
Degree detection inaccuracy, then, when controlling fan operation according to temperature value, it is possible that blower malfunction or blower are motionless
The case where, control reliability is not high.
Utility model content
The purpose of the utility model is to provide a kind of capacitor box, to solve existing capacitor box because of temperature detection inaccuracy
And the problem for causing air-blower control reliability not high.
To achieve the above object, the utility model includes following technical scheme.
A kind of capacitor box, including temperature detecting module, control module and blower, the control module sampling connect the temperature
Detection module is spent, control connects the blower, is fixed with the first mounting bracket, institute on the intracorporal one of side plate of capacitor box cabinet
The installation end and any one intracorporal side plate of capacitor box cabinet for stating the first mounting bracket are spaced setting, the temperature detecting module
It is fixedly mounted on the installation end of first mounting bracket.
By mounting bracket fixed temperature detection module, and in the fixation position of temperature detecting module and capacitor box cabinet body
Any one side plate have certain interval, then, temperature detecting module detection data would not be by any of cabinet body
The influence of one side plate, the temperature of side plate itself will not influence the temperature data of temperature detecting module detection, temperature detecting module
The temperature that obtained data are exactly space in capacitor box, the i.e. actual temperature of capacitor box are detected, detection data is more accurate, that
, when controlling fan operation according to temperature value, such as: when in-cabinet temperature is lower than rated value, fan power is cut off, at this time
Blower does not work, and saves electric energy；When in-cabinet temperature is higher than rated value, blower starts to devote oneself to work, and can reduce blower malfunction
Or the motionless probability happened of blower, improve control reliability.
Further, warning device is additionally provided in the capacitor box cabinet body, the control module control connects the report
Alarm device.When in-cabinet temperature exception, such as when in-cabinet temperature is more than that warning value or temperature have at least one within a short period of time
It is biggish when rising to, it is alarmed by warning device.
Further, the second mounting bracket and third mounting bracket, the first peace are further fixed on one of side plate
Filling bracket, the second mounting bracket and third mounting bracket or so, successively arranged for interval, the control module are fixedly mounted on second
On the installation end of mounting bracket, the warning device is fixedly mounted on the installation end of third mounting bracket.Control module and report
Alarm device is also secured in corresponding mounting bracket, is easy for installation and maintenance.Moreover, temperature detecting module, control module and report
Successively arranged for interval, control module are arranged between temperature detecting module and warning device alarm device or so, convenient for respectively with temperature
It spends detection module and warning device carries out line, reduce line complexity.
Further, ventilation opening is offered on the capacitor box, the wind turbine layout is at the ventilation opening, convenient for ventilation
Heat dissipation.
Further, one of side plate is the cover board of capacitor box cabinet body.
Further, wireless communication module, the control module and the wireless telecommunications are additionally provided in the capacitor box
Module is connected, and can will test data by wireless communication module and be transferred to backstage, be convenient for background monitoring.
Detailed description of the invention
Fig. 1 is capacitor box control principle schematic diagram；
Fig. 2 is the arrangement schematic diagram of temperature detecting module.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawing.
The present embodiment provides a kind of capacitor box, as shown in Figure 1, being provided with temperature detecting module 2, control in capacitor box cabinet body
Module 3 and blower 6, the sampling connection temperature detecting module 2 of control module 3, control connection blower 6.In the present embodiment, temperature detection
Module 2, control module 3 and blower 6 are respectively mounted on the cover board 1 for being arranged in capacitor box cabinet body.Moreover, as shown in Fig. 2, in cover board 1
On be fixed with the first mounting bracket, i.e. mounting bracket 10, the fixing end of mounting bracket 10 is fixed on cover board 1, mounting bracket 10
Installation end and cover board 1 between have certain interval, temperature detecting module 2 is mounted at the installation end of mounting bracket 10, therefore,
Arranged for interval between temperature detecting module 2 and cover board 1.Height by the way that mounting bracket 10 is arranged enables to temperature detecting module
2 have certain interval with any one intracorporal side plate of capacitor box cabinet.Therefore, in the present embodiment, temperature detecting module 2 and electricity
Holding any one intracorporal plate of cabinet cabinet has certain interval.
As shown in Figure 1, being additionally provided with warning device 4 in capacitor box cabinet body, warning device 4 is also mounted on cover board 1, control
The control connection warning device 4 of module 3.For the ease of mounting arrangements, other two mounting bracket is also fixedly installed on cover board 1
(being not drawn into Fig. 1), respectively the second mounting bracket and third mounting bracket, mounting bracket 10, the second mounting bracket and third
Successively arranged for interval, control module 3 are fixedly mounted on the installation end of the second mounting bracket mounting bracket or so, warning device 4
Be fixedly mounted on the installation end of third mounting bracket, realize temperature detecting module 2, control module 3 and warning device 4 or so according to
Minor tick arrangement, as shown in Figure 1, being convenient for the connection of secondary line 5 and each equipment.In addition, for the ease of each mounting bracket of fixation,
Multiple mounting holes (i.e. digital-to-analogue hole) can be set on cover board 1, each mounting bracket is fixedly mounted by corresponding mounting hole.
For the ease of heat dissipation ventilation, ventilation opening is offered on capacitor box, blower 6 is arranged at the ventilation opening.In addition, capacitor
Wireless communication module (being not drawn into Fig. 1) is additionally provided in cabinet, control module 3 is connected with the wireless communication module.
A kind of specific temperature controlled processes are given below: temperature detecting module 2 monitors temperature change in capacitor box always,
When in-cabinet temperature is lower than rated value, control module 3 cuts off the power supply of blower 6, and blower 6 does not work at this time, saves electric energy；In cabinet
When interior temperature is higher than rated value, control module 3 controls blower 6 and starts to devote oneself to work, easy to use, energy saving, securely and reliably.
Moreover, when in-cabinet temperature be more than warning value or temperature have within a short period of time at least one it is biggish rise to when, control module 3 is controlled
Warning device 4 issues alarm signal in cabinet processed, and alarm signal is sent to backstage by wireless communication module, and accident is avoided to send out
It is raw.
In above-described embodiment, the equipment such as temperature detecting module 2, control module 3, warning device 4, blower 6 are by mutually shutting down
Structure (wherein, temperature detecting module 2, control module 3 and warning device 4 pass through corresponding mounting bracket) is mounted on capacitor box cabinet body
Cover board 1 on, certainly, as other embodiments, other side of capacitor box cabinet body can also be arranged in these equipment
On plate, in the present embodiment, side plate refers not only to the side plate of cabinet body surrounding, can also refer to top plate (also referred to as epipleural) or the bottom of cabinet body
The equipment such as plate (also referred to as lower side panel), i.e. temperature detecting module 2, control module 3, warning device 4, blower 6 can by associated mechanisms
To be mounted on any one plate of capacitor box cabinet body.
Specific embodiment is presented above, but the utility model is not limited to described embodiment.This is practical
Novel basic ideas are above-mentioned basic scheme, for those of ordinary skill in the art, introduction according to the present utility model,
The model, formula, parameter for designing various modifications do not need to spend creative work.The principles of the present invention are not being departed from
The protection scope of the utility model is still fallen with the change, modification, replacement and modification carried out in the case where spirit to embodiment
It is interior.
Claims (6)
1. a kind of capacitor box, including temperature detecting module, control module and blower, the control module sampling connects the temperature
Detection module, control connect the blower, which is characterized in that are fixed with the first peace on the intracorporal one of side plate of capacitor box cabinet
Bracket is filled, the installation end and any one intracorporal side plate of capacitor box cabinet of first mounting bracket are spaced setting, the temperature
Degree detection module is fixedly mounted on the installation end of first mounting bracket.
2. capacitor box according to claim 1, which is characterized in that it is additionally provided with warning device in the capacitor box cabinet body,
The control module control connects the warning device.
3. capacitor box according to claim 2, which is characterized in that be further fixed on the second installation on one of side plate
Bracket and third mounting bracket, the first mounting bracket, the second mounting bracket and third mounting bracket or so successively arranged for interval, institute
It states control module to be fixedly mounted on the installation end of the second mounting bracket, the warning device is fixedly mounted on third mounting bracket
Installation end on.
4. capacitor box according to claim 1 or 2 or 3, which is characterized in that offer ventilation opening, institute on the capacitor box
Wind turbine layout is stated at the ventilation opening.
5. capacitor box according to claim 1 or 2 or 3, which is characterized in that one of side plate is the lid of capacitor box
Plate.
6. capacitor box according to claim 1 or 2 or 3, which is characterized in that be additionally provided in the capacitor box cabinet body wireless
Communication module, the control module are connected with the wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821134515.0U CN208970939U (en) | 2018-07-17 | 2018-07-17 | Capacitor box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821134515.0U CN208970939U (en) | 2018-07-17 | 2018-07-17 | Capacitor box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208970939U true CN208970939U (en) | 2019-06-11 |
Family
ID=66748771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821134515.0U Active CN208970939U (en) | 2018-07-17 | 2018-07-17 | Capacitor box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208970939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808460A (en) * | 2018-07-17 | 2018-11-13 | 河南森源电气股份有限公司 | A kind of capacitor box |
-
2018
- 2018-07-17 CN CN201821134515.0U patent/CN208970939U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808460A (en) * | 2018-07-17 | 2018-11-13 | 河南森源电气股份有限公司 | A kind of capacitor box |
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