CN108616063A - A kind of noise reduction low-tension switch cabinet based on Temperature and Humidity Control - Google Patents
A kind of noise reduction low-tension switch cabinet based on Temperature and Humidity Control Download PDFInfo
- Publication number
- CN108616063A CN108616063A CN201611125484.8A CN201611125484A CN108616063A CN 108616063 A CN108616063 A CN 108616063A CN 201611125484 A CN201611125484 A CN 201611125484A CN 108616063 A CN108616063 A CN 108616063A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- tension switch
- noise reduction
- switch cabinet
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Air Conditioning Control Device (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses a kind of noise reduction low-tension switch cabinet based on Temperature and Humidity Control, including：Including：Cabinet, the humiture control system in the cabinet, wherein the cabinet side wall is vacuum double side wall, and inside sidewalls are provided with noise reduction layer；The humiture control system includes：Temperature Humidity Sensor, the controller being connected with the Temperature Humidity Sensor, and further include：Radiator fan component, heater and dehumidifying heat pump；The master controller is suitable for receiving the current operating environment temperature and humidity of temperature sensor and humidity sensor acquisition, controls the open/close states of the radiator fan component, heater and dehumidifying heat pump；Also, the humiture control system uses storage battery power supply.
Description
Technical field
The invention belongs to low-tension switch cabinet technical fields, and in particular to a kind of noise reduction low tension switch based on Temperature and Humidity Control
Cabinet.
Background technology
In recent years, with the continuous expansion of city size, the infrastructure in city is constantly expanded investment, all trades and professions
Electricity consumption is all constantly increasing, and as the important link of power supply, the effect of low-tension switch cabinet is most important.It is long in low-tension switch cabinet
In phase operational process, on the one hand, each electronic component in switchgear can be sent out due to too high or too low for temperature in switchgear
The unstable situation of natural disposition energy causes the signal processing of low-tension switch cabinet and output unstable, causes failure, more have possibly even
Lead to fire incident since temperature is excessively high.On the other hand, when the humidity in low-tension switch cabinet is excessively high, it is solidifying to be susceptible to air
The phenomenon that dew, may cause electric fault, thus carry out intelligent measurement to the humiture in low-tension switch cabinet, and intelligent control is low
The temperature and humidity to compress switch in cabinet, make its temperature and humidity control within the scope of a safety, avoid temperature excessively high or
Too low and humidity is excessively high, ensures that the safe and reliable operation of low-tension switch cabinet has very important significance.
Invention content
The object of the present invention is to provide a kind of noise reduction low-tension switch cabinet based on Temperature and Humidity Control, to solve to low tension switch
Humiture in cabinet carries out intelligent control, while solving to reduce the noise problem of low-tension switch cabinet work, realizes low-tension switch cabinet
Safe operation.
In order to solve the above technical problem, the present invention provides a kind of noise reduction low-tension switch cabinet based on Temperature and Humidity Control,
Including：Cabinet, the humiture control system in the cabinet, wherein the cabinet side wall is vacuum double side wall, and side wall
Inside is provided with noise reduction layer；The humiture control system includes：Temperature Humidity Sensor, the control being connected with the Temperature Humidity Sensor
Device processed, and further include：Radiator fan component, heater and dehumidifying heat pump；The master controller is suitable for receiving temperature sensing
The current operating environment temperature and humidity of device and humidity sensor acquisition, controls the radiator fan component, heater and dehumidifying
The open/close states of drying machine；Also, the humiture control system uses storage battery power supply.
Further, cabinet backboard upper and lower part is respectively equipped with an air regulator, and dust cover is equipped on the outside of the air regulator.
It prevents the dust outside low-tension switch cabinet from being entered in low-tension switch cabinet by air regulator by dust cover, influences each electronic component
Performance.
When further, for the peak suitable for being higher than preset temperature range when the temperature in low-tension switch cabinet, accelerate to dissipate
For heat to reduce the temperature in low-tension switch cabinet, the radiator fan component includes upper radiator fan and lower radiator fan, wherein institute
It states radiator fan to be fixedly mounted in the air regulator on cabinet backboard top, lower radiator fan component is fixedly mounted under cabinet backboard
In the air regulator in portion；And the output end of the master controller by respective fans driving circuit respectively with upper radiator fan, it is lower dissipate
Hot-air fan is connected.
Further, the heater is fixedly mounted on the bottom of cabinet or the internal face at top.
Preferably, the heater is silicon rubber patch type heater, not only has good conductivity of heat, and due to being thin
Sheet products have flexibility, are suitable for and close contact on the bottom of cabinet or the internal face at top.
Further, in order to equably reduce the humidity in low-tension switch cabinet, the dehumidifying heat pump includes：Left and right dehumidifying
Dry extension set, left removal moisture drying extension set are fixedly mounted on the inner left wall face of cabinet, and right removal moisture drying extension set is fixedly mounted on
On the right side inner wall of cabinet, and left removal moisture drying extension set and right removal moisture drying extension set are by the main controller controls.
Further, the noise reduction layer is artificial acoustical cotton layer.
Further, the working environment humiture of the low-tension switch cabinet, the master control are grasped in real time for the ease of staff
Device processed is also associated with the digital-scroll technique unit suitable for instant playback low-tension switch cabinet current operating environment temperature and humidity, and digital
Display unit is located on cabinet door-plate.
Further, the master controller is also connected with a wireless communication module, by the wireless communication module by low pressure
The working environment epidemic disaster of switchgear is sent to cloud service monitoring center, and the staff for being suitable for remote monitoring room can be by micro-
Machine grasps the operating temperature of low-tension switch cabinet, and note abnormalities phenomenon in time.
The invention has the advantages that the noise reduction low-tension switch cabinet based on Temperature and Humidity Control of the present invention, by warm and humid
The control of the devices such as the acquisition and radiator fan component of degree, heater and dehumidifying heat pump, has ensured constant temperature in cabinet, constant humidity,
It is effectively prevent the generation of condensation, electronic component in low-tension switch cabinet is avoided and short circuit occurs and damages, ensured low-tension switch cabinet
Trouble free service, always ensured electric power stablize supply, meanwhile, by the noise reduction layer being arranged in cabinet inside sidewalls, can have
Effect reduces the noise generated when low-tension switch cabinet work.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the functional block diagram of the noise reduction low-tension switch cabinet based on Temperature and Humidity Control of the present invention；
Fig. 2 is the cross-sectional view of the noise reduction low-tension switch cabinet based on Temperature and Humidity Control of the present invention；
In figure：Cabinet 1, vacuum double side wall 2, noise reduction layer 3.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
Embodiment 1
As depicted in figs. 1 and 2, the noise reduction low-tension switch cabinet includes：Cabinet 1, the humiture control system in the cabinet,
The wherein described cabinet side wall is vacuum double side wall 2, and inside sidewalls are provided with noise reduction layer 3；The humiture control system packet
It includes：Temperature Humidity Sensor, the controller being connected with the Temperature Humidity Sensor, and further include：Radiator fan component, heater and
Dehumidifying heat pump；The master controller be suitable for receive temperature sensor and humidity sensor acquisition current operating environment temperature and
Humidity controls the open/close states of the radiator fan component, heater and dehumidifying heat pump；Also, the humiture control system
System uses storage battery power supply.
Further, 1 backboard upper and lower part of the cabinet is respectively equipped with an air regulator, and is equipped on the outside of the air regulator dust-proof
Cover, the dust cover are suitable for preventing the dust outside low-tension switch cabinet from entering in low-tension switch cabinet by air regulator, influence each electronics
The performance of component.
When further, for the peak suitable for being higher than preset temperature range when the temperature in low-tension switch cabinet, accelerate to dissipate
For heat to reduce the temperature in low-tension switch cabinet, the radiator fan component includes upper radiator fan and lower radiator fan, wherein institute
It states radiator fan to be fixedly mounted in the air regulator on 1 backboard top of cabinet, lower radiator fan component is fixedly mounted on 1 backboard of cabinet
In the air regulator of lower part；And the output end of the master controller by respective fans driving circuit respectively with upper radiator fan, under
Radiator fan is connected.
Further, the heater is fixedly mounted on the bottom of cabinet 1 or the internal face at top.
Preferably, the heater is silicon rubber patch type heater, not only has good conductivity of heat, and due to being thin
Sheet products have flexibility, are suitable for and close contact on the bottom of cabinet 1 or the internal face at top.
Further, in order to equably reduce the humidity in low-tension switch cabinet, the dehumidifying heat pump includes：Left and right dehumidifying
Dry extension set, left removal moisture drying extension set are fixedly mounted on the inner left wall face of cabinet 1, and right removal moisture drying extension set is fixedly mounted on
On the right side inner wall of cabinet 1, and left removal moisture drying extension set and right removal moisture drying extension set are by the main controller controls.
Preferably, the temperature sensor is set to the position far from heater and radiator fan component, avoids due to leaning on
The position local temperature of nearly heater and radiator fan component causes temperature to pass above and below remaining the position temperature of cabinet 1
The temperature data error of sensor detection is big.
Preferably, the humidity sensor is set to the seat far from dehumidifying heat pump, avoids due to close to removal moisture drying
The position of machine causes local space humidity low pressure in remaining the position humidity of cabinet 1, and the humidity number for causing humidity sensor to detect
It is big according to error.
Further, the noise reduction layer 3 is artificial acoustical cotton layer.
Further, the working environment humiture of the low-tension switch cabinet, the master control are grasped in real time for the ease of staff
Device processed is also associated with the digital-scroll technique unit suitable for instant playback low-tension switch cabinet current operating environment temperature and humidity, and digital
Display unit is located on 1 door-plate of cabinet.
Further, the master controller is also connected with a wireless communication module, by the wireless communication module by low pressure
The working environment epidemic disaster of switchgear is sent to cloud service monitoring center, and the staff for being suitable for remote monitoring room can be by micro-
Machine grasps the operating temperature of low-tension switch cabinet, and note abnormalities phenomenon in time.
The master controller realizes for example, by using singlechip control panel, the control panel include 51 series monolithics and
Relevant data acquisition module, and it is also provided with respective drive module.
The operation principle of the present invention is, based on the noise reduction low-tension switch cabinet of Temperature and Humidity Control, by the low tension switch
The Temperature Humidity Sensor being arranged in cabinet and the controller being connected with the Temperature Humidity Sensor, controller receive Temperature Humidity Sensor and adopt
The data of the Temperature and Humidity module of collection, and by being compared with preset safe humiture section, be suitable for when operating ambient temperature is higher than pre-
If when the peak of temperature, control radiator fan component is actuated for cooling down；When operating ambient temperature is less than preset temperature most
When low value, control heater starting is heated；When working environment humidity is higher than the peak of default humidity, control dehumidifying is dry
Dry machine is actuated for dehumidifying, and realizes to the intelligent control of the humiture in the low-tension switch cabinet, effectively prevent the generation of condensation, keep away
Electronic component in low-tension switch cabinet is exempted from short circuit occurs and damages, has ensured the trouble free service of low-tension switch cabinet, always ensured
Electric power stablizes supply.Meanwhile the inside sidewalls of the low-tension switch cabinet are provided with noise reduction layer 3, can effectively reduce low tension switch
The noise that cabinet generates when working.Further, 1 side wall of cabinet of the low-tension switch cabinet is set as vacuum double side wall 2, can be every
Absolutely with extraneous temperature, further ensured when ambient temperature reduces, will not sudden influence to the low-tension switch cabinet work
Temperature, to ensure the stability of its work.Furthermore the humiture control system of the low-tension switch cabinet uses storage battery power supply, energy
Enough in the case where the low-tension switch cabinet has cut off DC power supply power supply, especially when low-tension switch cabinet deenergization long-time
Without using later, since the temperature inside and outside cabinet 1 is consistent, cannot achieve temperature in cabinet 1, higher than the outer temperature of cabinet, starting rashly should
Low-tension switch cabinet, it is easy to dew condensation phenomenon occur, so giving the humiture control system power supply using accumulator, can not connect
Before the logical DC power supply i.e. low-tension switch cabinet starts work, humiture control system is pre-actuated, the temperature in low-tension switch cabinet is made
When degree is higher than 2 ~ 3 degree of the outer temperature of cabinet, starts low-tension switch cabinet, avoid the generation of dew condensation phenomenon.
Preferably, it also is provided with Temperature Humidity Sensor in 1 outside of cabinet, for detecting extraneous humiture, and will be extraneous warm and humid
Degrees of data is sent to master controller.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (9)
1. a kind of noise reduction low-tension switch cabinet based on Temperature and Humidity Control, which is characterized in that including：Cabinet, in the cabinet
Humiture control system, wherein
The cabinet side wall is vacuum double side wall, and inside sidewalls are provided with noise reduction layer；
The humiture control system includes：Temperature Humidity Sensor, the controller being connected with the Temperature Humidity Sensor, and also wrap
It includes：Radiator fan component, heater and dehumidifying heat pump；
The master controller is suitable for receiving the current operating environment temperature and humidity of temperature sensor and humidity sensor acquisition, control
Make the open/close states of the radiator fan component, heater and dehumidifying heat pump；
Also, the humiture control system uses storage battery power supply.
2. noise reduction low-tension switch cabinet according to claim 1, which is characterized in that distinguish cabinet backboard upper and lower part
Equipped with an air regulator, and dust cover is equipped on the outside of the air regulator.
3. noise reduction low-tension switch cabinet according to claim 2, which is characterized in that the radiator fan component includes upper heat dissipation
Fan and lower radiator fan, wherein
The upper radiator fan is fixedly mounted in the air regulator on cabinet backboard top, and lower radiator fan component is fixedly mounted on cabinet
In the air regulator of backboard lower part；And
The output end of the master controller is connected with upper radiator fan, lower radiator fan respectively by respective fans driving circuit.
4. noise reduction low-tension switch cabinet according to claim 3, which is characterized in that the heater is fixedly mounted on cabinet
On the internal face at bottom or top.
5. noise reduction low-tension switch cabinet according to claim 4, which is characterized in that the heater is that silicon rubber patch type adds
Hot device.
6. noise reduction low-tension switch cabinet according to claim 5, which is characterized in that the dehumidifying heat pump includes：It is left and right to remove
Wet dry extension set, left removal moisture drying extension set are fixedly mounted on the inner left wall face of cabinet, and right removal moisture drying extension set is fixedly mounted
On the right side inner wall of cabinet, and left removal moisture drying extension set and right removal moisture drying extension set are by the main controller controls.
7. noise reduction low-tension switch cabinet according to claim 6, which is characterized in that the noise reduction layer is artificial acoustical cotton layer.
8. noise reduction low-tension switch cabinet according to claim 1, which is characterized in that the master controller is also associated with suitable for i.e.
When show the digital-scroll technique unit of low-tension switch cabinet current operating environment temperature and humidity, and digital-scroll technique unit is located at cabinet body door
On plate.
9. profit requires the noise reduction low-tension switch cabinet described in 1, which is characterized in that the master controller also with a wireless communication module phase
Even, the working environment epidemic disaster of low-tension switch cabinet is sent to by cloud service monitoring center by the wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611125484.8A CN108616063A (en) | 2016-12-09 | 2016-12-09 | A kind of noise reduction low-tension switch cabinet based on Temperature and Humidity Control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611125484.8A CN108616063A (en) | 2016-12-09 | 2016-12-09 | A kind of noise reduction low-tension switch cabinet based on Temperature and Humidity Control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108616063A true CN108616063A (en) | 2018-10-02 |
Family
ID=63643521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611125484.8A Pending CN108616063A (en) | 2016-12-09 | 2016-12-09 | A kind of noise reduction low-tension switch cabinet based on Temperature and Humidity Control |
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| Country | Link |
|---|---|
| CN (1) | CN108616063A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579451A (en) * | 2018-11-27 | 2019-04-05 | 宁夏百乐杞智汇科技有限公司 | A kind of alkali-free fructus lycii drying machine remote monitoring system and its control method |
| CN111103911A (en) * | 2019-12-06 | 2020-05-05 | 珠海格力电器股份有限公司 | Heat dissipation device for mobile equipment and control method thereof |
| CN114336305A (en) * | 2021-12-15 | 2022-04-12 | 湖北襄开电力设备有限公司 | Intelligent switch cabinet |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204088908U (en) * | 2014-07-26 | 2015-01-07 | 潘天银 | A kind of half buried power transformation box casing |
| CN205265088U (en) * | 2015-12-14 | 2016-05-25 | 江苏超宇电气有限公司 | Low -voltage switchgear that makes an uproar falls based on atmospheric control |
-
2016
- 2016-12-09 CN CN201611125484.8A patent/CN108616063A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204088908U (en) * | 2014-07-26 | 2015-01-07 | 潘天银 | A kind of half buried power transformation box casing |
| CN205265088U (en) * | 2015-12-14 | 2016-05-25 | 江苏超宇电气有限公司 | Low -voltage switchgear that makes an uproar falls based on atmospheric control |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579451A (en) * | 2018-11-27 | 2019-04-05 | 宁夏百乐杞智汇科技有限公司 | A kind of alkali-free fructus lycii drying machine remote monitoring system and its control method |
| CN111103911A (en) * | 2019-12-06 | 2020-05-05 | 珠海格力电器股份有限公司 | Heat dissipation device for mobile equipment and control method thereof |
| CN114336305A (en) * | 2021-12-15 | 2022-04-12 | 湖北襄开电力设备有限公司 | Intelligent switch cabinet |
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| PB01 | Publication | ||
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Application publication date: 20181002 |