CN208707158U - Dehumidification device - Google Patents
Dehumidification device Download PDFInfo
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- CN208707158U CN208707158U CN201821201464.9U CN201821201464U CN208707158U CN 208707158 U CN208707158 U CN 208707158U CN 201821201464 U CN201821201464 U CN 201821201464U CN 208707158 U CN208707158 U CN 208707158U
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Abstract
The utility model provides a kind of dehumidification device, is related to the technical field of power equipment, including desiccant dehumidification mechanism, monitoring system, circulation intake section, first exit end, second outlet end and regulating valve；It is to enter from circulation intake section by air, after desiccant dehumidification mechanism absorbs moisture, becomes dry air, the dry gas come out from desiccant dehumidification mechanism is controlled by regulating valve, to power equipment or indoor gas supply, the moisture of power equipment and/or room air is absorbed, and becomes drying；The operation of gas source and air distribution system is monitored by monitoring system, and can calculate solidifying dew-point temperature according to power equipment humiture collection data and provide controlling value, to achieve the purpose that adjust temperature and humidity in power equipment, makes it away from condensation point；Alleviate it is existing in the prior art cannot fully achieve moisture-proof anti-condensation defect, the technical issues of low efficiency；It is quick, high-efficient to realize dehumidifying；Dehumidifying effect is big, highly-safe technical effect.
Description
Technical field
The utility model relates to electrical equipment technical fields, more particularly, to a kind of dehumidification device.
Background technique
12kV high-tension switch cabinet is as a kind of power equipment for being widely applied to urban electricity supply, distribution system, inner loop
The complete etc. of the variation of the temperature, humidity in border and air-tightness can all influence its normal operating condition.When switchgear is overhauled
When, inevitably will cause external humid air and enter interior of the cabinet, so as to cause easily occur in switchgear by
Damp dew condensation phenomenon (damp and dew), if switchgear is chronically at such a ambient condition, interior of the cabinet easily occurs
Various pernicious short troubles, including single-phase short circuit, line to line fault, even three-phase shortcircuit.In addition, long-term dampness condensation can be led
It causes the insulation performance of interior of the cabinet to gradually decrease, various insulation defects is caused gradually to expose and is eventually developed to insulation breakdown, edge
The failures such as electricity are climbed in face, to lead to all kinds of pernicious ground faults, this seriously affects the stabilization of entire power supply and distribution system
Property, and it is horizontal to reduce system-wide power supply reliability.
It mainly include in the prior art heating and dehumidification technology and dehumidification by condensation technology for high-tension switch cabinet internal moisture removal；Its
In, traditional heating and dehumidification mode improves the temperature in switchgear by heater, the ability of air dissolution moisture is improved, to reach
To the purpose for reducing relative humidity, it is not susceptible to condensation；Dehumidification by condensation technology is using cooling piece as core component, cold end
Low-down temperature is generated, so that moisture in air is condensate in condensate face, and be discharged outside cabinet by drainage hole.This method is in environment temperature
Degree can avoid generating condensation when changing in slow situation well.
But dehumidification equipment is arranged in the high_voltage isolation room of switchgear in the prior art, is had to when breaking down
Carrying out power failure operation could be handled, this undoubtedly increases unplanned power off time, increases workload and operating risk；And
And dehumidification by condensation can be easy solidifying frost in low temperature and high relative humidity, effect on moisture extraction is almost nil；There is temperature in high temperature and humidity in heating means
It spends height, accelerate the drawbacks of insulation ag(e)ing；So traditional method of dehumidification refines degree shortcoming, it is not concerned with switch substantially
Influence of the cabinet to effect on moisture extraction.And in fact, narrow space in switchgear, inside there is insulating part, switch element, CT/PT, copper
Row, end etc., element is more, shape and material are different, and space is irregular, and internal there are small space sluggish in air circulation, cabinets
Inside temperature everywhere has differences etc., if not studying these factors, it is moisture-proof it is anti-condensation can not accomplish it is comprehensive and thorough
Bottom.
So heating and dehumidification technology in the prior art has installation site, the limitation of watt level, air circulation limit
System, there are anti-condensation moisture-proof dead zones, moisture-proof anti-condensation defect cannot be fully achieved, when dehumidification by condensation technology has low temperature and high relative humidity
Efficiency is very low, has leak risk destroys IP degree of protection, the defect of anti-toy ability difference.
Utility model content
The purpose of this utility model is to provide dehumidification devices, are deposited with alleviating heating and dehumidification technology existing in the prior art
In anti-condensation moisture-proof dead zone, moisture-proof anti-condensation defect and dehumidification by condensation technology cannot be fully achieved with efficiency is very low, has
The technical issues of risk of leak.
A kind of dehumidification device provided by the utility model, comprising: desiccant dehumidification mechanism, monitoring system, circulation intake section, the
One outlet end, second outlet end and regulating valve；
Desiccant dehumidification mechanism is located at interior, and circulation intake section is connect with desiccant dehumidification mechanism, for indoor air is defeated
It send to desiccant dehumidification mechanism；It is connected to inside one end of first exit end and power equipment, the one end and interior at second outlet end
The other end at environmental communication, first exit end and second outlet end passes through regulating valve and connect with desiccant dehumidification mechanism, regulating valve
For controlling in the air delivery to power equipment after desiccant dehumidification mechanism is dry, and or, for controlling through desiccant dehumidification machine
Air delivery after structure is dry is into indoor environment；
Monitoring system is electrically connected with desiccant dehumidification mechanism, for monitoring the temperature and humidity information inside indoor and power equipment,
And the opening and closing of corresponding control desiccant dehumidification mechanism.
Further, a kind of dehumidification device provided by the utility model further includes outdoor regeneration inlet section and outdoor regeneration
Air draft portion；
Outdoor regeneration inlet section and outdoor regenerative exhaust air portion are connect with desiccant dehumidification mechanism respectively, and outdoor regeneration inlet section is used
In transmitting dry air to desiccant dehumidification mechanism, desiccant dehumidification moisture within the organization is passed through into outdoor regenerative exhaust air portion discharge.
Further, desiccant dehumidification mechanism includes desiccant wheel, the first transportation system and the second transportation system；
Desiccant wheel includes moisture absorption area and renewing zone；
First transportation system is connected to circulation intake section, first exit end, second outlet end respectively, and the first transportation system is used
It is conveyed at the air delivery to the moisture absorption area of desiccant wheel that will recycle intake section, and by the dry air after the dehumidifying of moisture absorption area
To first exit end and or second outlet end at；
Second transportation system is connected to outdoor regeneration inlet section and outdoor regenerative exhaust air portion respectively, and the second transportation system is used for
Outside dry air is delivered at the renewing zone of desiccant wheel, and the moisture of renewing zone is passed through into outdoor regenerative exhaust air portion row
Out；
Desiccant wheel can be relative to the first transportation system and the second transportation system rotation, so that moisture absorption area and renewing zone are mutual
Conversion.
Further, desiccant wheel includes driving portion, driving section and runner main body；
Driving portion is sequentially connected by driving section and runner main body, to drive runner main body rotation；
Runner main body includes multiple moisture absorption channels, and multiple moisture absorption channels are arranged in honeycomb.
Further, a kind of dehumidification device provided by the utility model further includes the first control valve and the second control valve；
First control valve is located outside at the ventilation duct of regeneration inlet section；Second control valve is located outside regenerative exhaust air portion
At ventilation duct.
Further, monitoring system includes controller, interior sensor group and power equipment sensor group；
Controller is controlled with interior sensor group, power equipment sensor group, desiccant dehumidification mechanism, regulating valve, first respectively
Valve processed and the electrical connection of the second control valve, for interior sensor group for detecting indoor temperature and humidity information, controller is provided with interior
Threshold of Temperature And Humidity, the opening and closing of corresponding control the first control valve and the second control valve；
Power equipment sensor group is used to detect the temperature and humidity information in power equipment, and controller is provided with power equipment temperature
Humidity threshold, the corresponding conversion for controlling the regulating valve.
Further, a kind of dehumidification device provided by the utility model, further includes air pressure and temperature-adjusting device；
Air pressure and temperature-adjusting device are between desiccant dehumidification mechanism and regulating valve, and air pressure and temperature-adjusting device point
It is not connect with desiccant dehumidification mechanism with regulating valve, air pressure and temperature-adjusting device are used to adjust the drying that desiccant dehumidification mechanism exports
The air pressure and temperature of air.
Further, air pressure and temperature-adjusting device include stable gas pressure mechanism, thermoregulation mechanism and cabinet；
Stable gas pressure mechanism and temperature regulation structure are all set in cabinet；Stable gas pressure mechanism and thermoregulation mechanism are equal
It is electrically connected with monitoring system, monitoring system corresponds to the opening and closing of control pressure stabilizing mechanism and temperature regulation structure.
Further, first exit end includes delivery pipe and outlet；
Delivery pipe is connect by regulating valve with desiccant dehumidification mechanism, and outlet is provided with multiple, and multiple outlets are along defeated
The flow direction of inner air tube is sent to be uniformly arranged, to convey dry air to multiple outlets by delivery pipe；
Power equipment includes multiple switch cabinet, and each switchgear is connected to the outlet.
Further, a kind of dehumidification device provided by the utility model, further includes third control valve；
Third control valve be provided with it is multiple, each third control valve correspond to one outlet pipe setting；
Third control valve is electrically connected with monitoring system, and monitoring system is used to control the opening and closing of each third control valve.
A kind of dehumidification device provided by the utility model, comprising: desiccant dehumidification mechanism, monitoring system, circulation intake section, the
One outlet end, second outlet end and regulating valve；Desiccant dehumidification mechanism is located at interior, and circulation intake section and desiccant dehumidification mechanism connect
It connects, being used for will be in indoor air delivery to desiccant dehumidification mechanism；Regulating valve is for controlling after desiccant dehumidification mechanism is dry
Air is delivered in power equipment by first exit end, and or, leading to for control the air after desiccant dehumidification mechanism is dry
Second outlet end is crossed to be delivered in indoor environment.
Specifically, air is to enter from circulation intake section, after desiccant dehumidification mechanism absorbs moisture, becomes dry air,
The dry gas come out from desiccant dehumidification mechanism is controlled by regulating valve, and to power equipment gas supply, gas is from power equipment air draft
Mouth or gap are scattered to interior, then are entered by circulation intake section, are formed and are recycled, the moisture of power equipment and room air is inhaled
It receives, becomes drying；In addition, being supplied by regulating valve to interior in the case where switchgear is not needed with gas or sufficient gas source
Gas, to adjust indoor environment；In addition, monitoring system is electrically connected with desiccant dehumidification mechanism, for monitoring in indoor and power equipment
The temperature and humidity information in portion, and the opening and closing of corresponding control desiccant dehumidification mechanism；Gas source and air distribution system are monitored by monitoring system
Operation, and solidifying dew-point temperature can be calculated according to power equipment humiture collection data and provide controlling value, electricity is adjusted to reach
The purpose of temperature and humidity in power equipment makes it away from condensation point；Heating and dehumidification technology existing in the prior art is alleviated in the presence of anti-
The moisture-proof dead zone of condensation cannot fully achieve moisture-proof anti-condensation defect and dehumidification by condensation technology with efficiency is very low, has leak
Risk the technical issues of；It realizes and conveys dry air into cabinet, remove humid air in cabinet, be equivalent to ventilation, dehumidifying is fast
It is fast, high-efficient；Dehumidifying effect is big, except anti-condensation moisture-proof outer for power equipment, can also improve moist ring interior in power distribution room room
Border；Change decentralised control is centralized control, and without dehumidification element in power equipment, when maintenance does not need to have a power failure, highly-safe technology
Effect.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of dehumidification device provided by the embodiment of the utility model；
Fig. 2 is that dehumidification device provided by the embodiment of the utility model is located at indoor structural schematic diagram；
Fig. 3 is the structural schematic diagram of the desiccant dehumidification mechanism of dehumidification device provided by the embodiment of the utility model；
Fig. 4 is the structural schematic diagram of the runner main body of dehumidification device provided by the embodiment of the utility model.
Icon: 100- desiccant dehumidification mechanism；101- desiccant wheel；111- driving portion；The driving section 121-；131- runner master
Body；The first transportation system of 102-；The second transportation system of 103-；104- moisture absorption area；The renewing zone 105-；200- monitoring system；201-
Controller；202- interior sensor group；203- power equipment sensor group；300- recycles intake section；400- first exit end；
401- delivery pipe；402- outlet；500- second outlet end；600- regulating valve；700- regenerates inlet section outside room；Outside the room 800-
Regenerative exhaust air portion；900- air pressure and temperature-adjusting device；110- third control valve；120- power equipment.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Fig. 1 is the overall structure diagram of dehumidification device provided in this embodiment；Wherein, each switchgear is connected to one
Outlet 402.
Fig. 2 is that dehumidification device provided in this embodiment is located at indoor structural schematic diagram；Wherein, air is from circulation air inlet
Portion 300 enters, and after desiccant dehumidification mechanism 100 absorbs moisture, becomes dry air, and what is come out from desiccant dehumidification mechanism 100 is dry
Pathogenic dryness body is controlled by regulating valve 600, is supplied to power equipment 120.
Fig. 3 is the structural schematic diagram of the desiccant dehumidification mechanism of dehumidification device provided in this embodiment；Wherein, desiccant dehumidification machine
Structure 100 includes desiccant wheel 101, the first transportation system 102 and the second transportation system 103.
Fig. 4 is the structural schematic diagram of the runner main body of dehumidification device provided in this embodiment；Wherein, desiccant wheel 101 wraps
Include moisture absorption area 104 and renewing zone 105.
As shown in Figs 1-4, a kind of dehumidification device provided in this embodiment, comprising: desiccant dehumidification mechanism 100, monitoring system
200, intake section 300, first exit end 400, second outlet end 500 and regulating valve 600 are recycled；Desiccant dehumidification mechanism 100 is located at
Interior, circulation intake section 300 connect with desiccant dehumidification mechanism 100, are used for indoor air delivery to desiccant dehumidification mechanism
In 100；It is connected to inside one end of first exit end 400 and power equipment 120, the one end at second outlet end 500 and indoor environment
The other end at connection, first exit end 400 and second outlet end 500 passes through regulating valve 600 and desiccant dehumidification mechanism 100 connects
Connect, regulating valve 600 be used for control through desiccant dehumidification mechanism 100 dry after air delivery to power equipment 120 in, and or,
For controlling the air delivery after desiccant dehumidification mechanism 100 is dry into indoor environment；Monitoring system 200 and desiccant dehumidification machine
Structure 100 is electrically connected, for monitoring the temperature and humidity information inside indoor and power equipment 120, and corresponding control desiccant dehumidification mechanism
100 opening and closing.
Wherein, regulating valve 600 includes the first regulating valve and the second regulating valve, and the first regulating valve is located at first exit end 400
Delivery pipe 401 on, the second regulating valve is located on the appendix at second outlet end 500, so as to by the first regulating valve and
Second regulating valve adjusts gas transmission or the closed state of first exit end 400 and second outlet end 500 respectively.
Alternatively, regulating valve 600 selects triple valve, the selection exported by triple valve difference, to control first exit end
400 or second outlet end 500 gas transmission or closed state.
Regulating valve 600 is electric control valve, it is preferable that regulating valve 600 is solenoid valve.
In the present embodiment, desiccant dehumidification mechanism 100 includes rotary dehumidifier and cabinet body, and rotary dehumidifier is constantly set to electric power
The dry air of conveying in standby 120, to displace the humid air in power equipment 120, which essentially corresponds to one
Scavenging period；Desiccant dehumidification technology has the characteristics that fast dehumidifying speed, high-efficient, easy-to-operate, maintenance are low.In addition,
Advantage also big with dehumidifying effect, can not only effectively prevent the generation of dew condensation phenomenon in power equipment 120, can also effectively change
The kind indoor wet environment of power distribution room.
Recycling intake section 300 can be an admission line, indoor air can be sucked into desiccant dehumidification mechanism 100
It is interior.
Monitoring system 200 is used to monitor the operation of gas source and air distribution system, and can be according to 120 humiture collection of power equipment
Data solidifying dew-point temperature and provide controlling value to calculate, and to achieve the purpose that control temperature and humidity in power equipment 120, make it away from
Condensation point；Meanwhile system should also realize telemetering, remote signalling, remote regulating and distant control function, and realize signal application in mobile device, with
Data receiver warning information is inquired at any time.Specifically, monitor control system form substantially including server, software, controller,
Communication network realizes the intelligent management to package unit.
A kind of dehumidification device provided in this embodiment, comprising: desiccant dehumidification mechanism 100, monitoring system 200, circulation air inlet
Portion 300, first exit end 400, second outlet end 500 and regulating valve 600；Desiccant dehumidification mechanism 100 is located at interior, recycles air inlet
Portion 300 is connect with desiccant dehumidification mechanism 100, and being used for will be in indoor air delivery to desiccant dehumidification mechanism 100；Regulating valve 600
It is delivered in power equipment 120 for controlling the air after desiccant dehumidification mechanism 100 is dry by first exit end 400,
With or, passing through second outlet end 500 for control the air after desiccant dehumidification mechanism 100 is dry is delivered to indoor environment
In.
Specifically, air is to enter from circulation intake section 300, after desiccant dehumidification mechanism 100 absorbs moisture, becomes dry
Dry air, the dry gas come out from desiccant dehumidification mechanism 100 are controlled by regulating valve 600, are supplied to power equipment 120, gas
Body scatters from 120 exhaust outlet of power equipment or gap to interior, then is entered by circulation intake section 300, forms circulation, electric power is set
Moisture for 120 and room air is absorbed, and becomes drying；In addition, not needing the situation with gas or gas source abundance in switchgear
Under, it is supplied by regulating valve 600 to interior, to adjust indoor environment；In addition, monitoring system 200 and desiccant dehumidification mechanism
100 electrical connections, for monitoring the temperature and humidity information inside indoor and power equipment 120, and corresponding control desiccant dehumidification mechanism 100
Opening and closing；The operation of gas source and air distribution system is monitored by monitoring system 200, and can be according to 120 humiture collection of power equipment
Data solidifying dew-point temperature and provide controlling value to calculate, and to achieve the purpose that adjust temperature and humidity in power equipment 120, make it away from
Condensation point；Heating and dehumidification technology existing in the prior art is alleviated there are anti-condensation moisture-proof dead zone, cannot be fully achieved moisture-proof
Anti-condensation defect and dehumidification by condensation technology has the technical issues of risk that efficiency is very low, has leak；It realizes into cabinet
Dry air is conveyed, humid air in cabinet is removed, is equivalent to ventilation, is dehumidified quick, high-efficient；Dehumidifying effect is big, except for electricity
Power equipment 120 is anti-condensation moisture-proof outer, can also improve the wet environment in power distribution room room；Change decentralised control is centralized control, electricity
Without dehumidification element in power equipment 120, when maintenance, does not need to have a power failure, highly-safe technical effect.
On the basis of the above embodiments, further, dehumidification device provided in this embodiment, further include outdoor regenerate into
Wind portion 700 and outdoor regenerative exhaust air portion 800；Outdoor regeneration inlet section 700 and outdoor regenerative exhaust air portion 800 are removed with drying respectively
Wet mechanism 100 connects, and outdoor regeneration inlet section 700 is used to transmit dry air to desiccant dehumidification mechanism 100, by desiccant dehumidification
Moisture in mechanism 100 passes through outdoor regenerative exhaust air portion 800 and is discharged.
Preferably, outdoor regeneration inlet section 700 and outdoor regenerative exhaust air portion 800 can be respectively air inlet pipe and an air outlet pipe,
And air inlet pipe and an air outlet pipe is connect with the air inlet and air outlet of desiccant dehumidification mechanism 100 respectively, so as to will be external empty
Gas is transmitted to desiccant dehumidification mechanism 100, and the biggish air of humidity is transmitted to outdoor.
Further, desiccant dehumidification mechanism 100 includes desiccant wheel 101, the first transportation system 102 and the second delivery system
System 103；Desiccant wheel 101 includes moisture absorption area 104 and renewing zone 105；First transportation system 102 respectively with circulation intake section 300,
First exit end 400, second outlet end 500 are connected to, and the first transportation system 102 is used to recycle the air delivery of intake section 300
First exit end 400 is delivered to the moisture absorption area 104 of desiccant wheel 101, and by the dry air after moisture absorption area 104 dehumidifies
With or second outlet end 500 at；Second transportation system 103 respectively with outdoor regeneration inlet section 700 and outdoor regenerative exhaust air portion
800 connections, the second transportation system 103 are used to for outside dry air being delivered at the renewing zone 105 of desiccant wheel 101, and will
The moisture of renewing zone 105 passes through outdoor regenerative exhaust air portion 800 and is discharged；Desiccant wheel 101 can be relative to the first transportation system 102
With 103 rotation of the second transportation system so that moisture absorption area 104 and renewing zone 105 are mutually converted.
Wherein, the first transportation system 102 includes filter and processing blower, by handling the power drive of blower, so that
Circulation intake section 300 inputs indoor air and first passes around filter, rear to be done by the moisture absorption area 104 of desiccant wheel 101
Dry processing, and dry air is transmitted to inside power equipment 120, it takes a breath.
Second transportation system 103 includes that filter, heater and regeneration blower are made by regenerating the power drive of blower
The renewing zone 105 that filter, heater and desiccant wheel 101 are successively passed through in outdoor regeneration inlet section 700 is obtained, outside air is passed through
The moisture of the renewing zone 105 of desiccant wheel 101 is expelled to outdoor through outdoor regenerative exhaust air portion 800 by air.
Further, desiccant wheel 101 includes driving portion 111, driving section 121 and runner main body 131；Driving portion 111 is logical
It crosses driving section 121 and runner main body 131 is sequentially connected, to drive 131 rotation of runner main body；Runner main body 131 includes multiple suctions
Wet channel, multiple moisture absorption channels are arranged in honeycomb.
Detailed process, dehumidifying area and renewing zone 105 are located at two parts of runner main body 131, since driving portion 111 passes through
Driving section 121 can drive runner main body 131 to carry out rotation, due to the biography of the first transportation system 102 and the second transportation system 103
The path of defeated air is fixed, at this time the dehumidifying area in runner main body 131 and renewing zone 105 adding due to the first transportation system 102
Wet and the second transportation system 103 the process dried, so that the dehumidifying area and renewing zone 105 of runner main body 131 carry out circulation and turn
Change, so as to so that runner main body 131 has always wettability power, to complete continual dehumidification operation.
Wherein, driving portion 111 can be motor, and driving section 121 can be driven for belt.
Preferably, the moisture absorption channel of runner main body 131 can be made into cellular structure using the silica gel of highly hygroscopic ability, into
Process row dehumidifying and dried.
In the present embodiment, the flow direction of 103 air of the first transportation system 102 and the second transportation system is opposite.
Further, a kind of dehumidification device provided in this embodiment further includes the first control valve and the second control valve；First
Control valve is located outside at the ventilation duct of regeneration inlet section 700；Second control valve is located outside the ventilation duct in regenerative exhaust air portion 800
Place.
Preferably, the first control valve and the equal solenoid valve of the second control valve.
Further, monitoring system 200 includes controller 201, interior sensor group 202 and power equipment sensor group
203；Controller 201 respectively with interior sensor group 202, power equipment sensor group 203, desiccant dehumidification mechanism 100, regulating valve
600, the first control valve and the electrical connection of the second control valve, interior sensor group 202 are controlled for detecting indoor temperature and humidity information
Device 201 is provided with indoor temperature and humidity threshold value, the opening and closing of corresponding control the first control valve and the second control valve；Power equipment sensor
Group 203 is provided with power equipment Threshold of Temperature And Humidity for detecting the temperature and humidity information in power equipment 120, controller 201, corresponding
Control the conversion of the regulating valve 600.
Wherein, controller 201 can be a variety of, such as: MCU, computer, PLC controller etc., preferably, controller 201
For MCU.
Micro-control unit (Microcontroller Unit；MCU), also known as one chip microcomputer or single-chip microcontroller are
The frequency of central processing unit and specification are done appropriate reduction, and by memory, counter, USB, A/D conversion, UART, PLC, DMA etc.
Perimeter interface or even LCD driving circuit all integrate the computer for forming chip-scale on a single chip, are different applied fields
Various combination control is done in conjunction.
Interior sensor group 202 is provided with multiple interior sensors, and multiple interior sensors are located in power distribution room room
Different positions, specifically, multiple interior sensors be located at indoor top, desiccant dehumidification mechanism 100 cabinet body in
Etc. orientation, realize indoor multiple position detections.
Preferably, interior sensor group 202 and power equipment sensor group 203 are Temperature Humidity Sensor.
Further, a kind of dehumidification device provided in this embodiment further includes air pressure and temperature-adjusting device 900；Air pressure
With temperature-adjusting device 900 between desiccant dehumidification mechanism 100 and regulating valve 600, and air pressure divides with temperature-adjusting device 900
It is not connect with desiccant dehumidification mechanism 100 with regulating valve 600, air pressure and temperature-adjusting device 900 are for adjusting desiccant dehumidification mechanism
The air pressure and temperature of the dry air of 100 outputs.
Further, air pressure and temperature-adjusting device 900 include stable gas pressure mechanism, thermoregulation mechanism and cabinet；Gas
Pressure stabilizing mechanism and temperature regulation structure are all set in cabinet；Stable gas pressure mechanism and thermoregulation mechanism are and monitoring system
200 electrical connections, the opening and closing of monitoring system 200 corresponding control pressure stabilizing mechanism and temperature regulation structure.
Specifically, stable gas pressure mechanism includes air valve, can pass through Air Valve Control first exit end 400 and second outlet
Hold the air pressure of 500 input airs.
Preferably, temperature regulation structure can use temperature control valve (TCV) 600；Temperature control valve (TCV) 600, which can use to be adjusted, to be situated between
Matter self-energy is directly carried out automatic adjustment and control to the temperature of the media such as steam, hot water, hot oil and gas, also be can be used
It is preventing to overheat or heat exchange occasion.
Further, first exit end 400 includes delivery pipe 401 and outlet 402；Delivery pipe 401 passes through regulating valve 600
It is connect with desiccant dehumidification mechanism 100, outlet 402 is provided with multiple, and multiple outlets 402 are along air in delivery pipe 401
Flow direction is uniformly arranged, to convey dry air to multiple outlets 402 by delivery pipe 401；Power equipment 120 includes
Multiple switch cabinet, each switchgear are connected to one outlet pipe 402.
Further, a kind of dehumidification device provided in this embodiment further includes third control valve 110；Third control valve
110 are provided with multiple, the corresponding setting of one outlet pipe 402 of each third control valve 110；Third control valve 110 and monitoring system
200 electrical connections, monitoring system 200 are used to control the opening and closing of each third control valve 110.
Preferably, third control valve 110 can be solenoid valve.
Power equipment sensor group 203 is provided with multiple power equipment sensors, and multiple power equipment sensors distinguish position
Inside multiple switch cabinet, specifically, each inside switch cabinet can be carried out by multiple power equipment sensors warm and humid
The detection of degree.
Specifically, controller 201 is according to each switchgear real time humiture information, by automatically controlling relevant air valve,
It realizes dry air input control, can also realize intermittent gas supply according to system command with energy conservation, fixed point enhancing gas supply forces big function
The Intelligent Control Strategies such as rate dehumidifying.
In the present embodiment, by air pressure and temperature-adjusting device 900, dry air passes through air pressure and temperature-adjusting device
900 be adjusted after through electrically operated valve, pipeline, then pass through each switchgear third control valve 110, thus by dry air
In access switch cabinet；Air pressure and temperature-adjusting device 900 can satisfy the propositions such as intermittent gas supply, strength gas supply, Energy Saving Control
It is required that.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of dehumidification device characterized by comprising desiccant dehumidification mechanism, monitoring system, circulation intake section, first outlet
End, second outlet end and regulating valve；
The desiccant dehumidification mechanism is located at interior, and the circulation intake section is connect with the desiccant dehumidification mechanism, and being used for will be indoor
Air delivery to the desiccant dehumidification mechanism in；It is connected to inside one end of the first exit end and power equipment, described the
One end of two outlet ends is connected to indoor environment, and the other end at the first exit end and second outlet end passes through the adjusting
Valve is connect with the desiccant dehumidification mechanism, and the regulating valve is used to control the air delivery after the desiccant dehumidification mechanism is dry
To power equipment, and or, for control through the desiccant dehumidification mechanism dry after air delivery into indoor environment；
The monitoring system is electrically connected with the desiccant dehumidification mechanism, for monitoring the temperature and humidity letter inside indoor and power equipment
Breath, and the corresponding opening and closing for controlling the desiccant dehumidification mechanism.
2. dehumidification device according to claim 1, which is characterized in that further include outdoor regeneration inlet section and outdoor regeneration row
Wind portion；
The outdoor regeneration inlet section and outdoor regenerative exhaust air portion are connect with the desiccant dehumidification mechanism respectively, the outdoor regeneration
Inlet section is used to transmit dry air to the desiccant dehumidification mechanism, desiccant dehumidification moisture within the organization is passed through described
Outdoor regenerative exhaust air portion discharge.
3. dehumidification device according to claim 2, which is characterized in that the desiccant dehumidification mechanism includes desiccant wheel,
One transportation system and the second transportation system；
The desiccant wheel includes moisture absorption area and renewing zone；
First transportation system is connected to the circulation intake section, first exit end, second outlet end respectively, and described first is defeated
It send at air delivery to the moisture absorption area of the desiccant wheel of the system for intake section will to be recycled, and will dehumidify through the moisture absorption area
Dry air afterwards be delivered to the first exit end and or second outlet end at；
Second transportation system is connected to the outdoor regeneration inlet section and the outdoor regenerative exhaust air portion respectively, and described second
Transportation system leads to the moisture of the renewing zone for being delivered to outside dry air at the renewing zone of the desiccant wheel
Cross the outdoor regenerative exhaust air portion discharge；
The desiccant wheel can be relative to first transportation system and the second transportation system rotation, so that the moisture absorption area
It is mutually converted with the renewing zone.
4. dehumidification device according to claim 3, which is characterized in that the desiccant wheel include driving portion, driving section and
Runner main body；
The driving portion is sequentially connected by the driving section and the runner main body, to drive the runner main body rotation；
The runner main body includes multiple moisture absorption channels, and multiple moisture absorption channels are arranged in honeycomb.
5. dehumidification device according to claim 2, which is characterized in that further include the first control valve and the second control valve；
First control valve is located at the ventilation duct of the outdoor regeneration inlet section；Second control valve is located at the outdoor
At the ventilation duct in regenerative exhaust air portion.
6. dehumidification device according to claim 5, which is characterized in that the monitoring system includes controller, chamber sense
Device group and power equipment sensor group；
The controller respectively with the interior sensor group, power equipment sensor group, the desiccant dehumidification mechanism, the tune
Valve, the first control valve and the electrical connection of the second control valve are saved, the interior sensor group is for detecting indoor temperature and humidity information, institute
It states controller and is provided with indoor temperature and humidity threshold value, the corresponding opening and closing for controlling first control valve and the second control valve；
The power equipment sensor group is used to detect the temperature and humidity information in power equipment, and the controller is provided with electric power and sets
Standby Threshold of Temperature And Humidity, the corresponding conversion for controlling the regulating valve.
7. dehumidification device according to claim 1-6, which is characterized in that further include that air pressure and temperature are adjusted and filled
It sets；
The air pressure and temperature-adjusting device are between the desiccant dehumidification mechanism and the regulating valve, and the air pressure and temperature
Degree regulating device is connect with the desiccant dehumidification mechanism with the regulating valve respectively, and the air pressure is with temperature-adjusting device for adjusting
Save the air pressure and temperature of the dry air of the desiccant dehumidification mechanism output.
8. dehumidification device according to claim 7, which is characterized in that the air pressure includes that air pressure is steady with temperature-adjusting device
Determine mechanism, thermoregulation mechanism and cabinet；
The stable gas pressure mechanism and the temperature regulation structure are all set in the cabinet；The stable gas pressure mechanism and institute
It states thermoregulation mechanism to be electrically connected with the monitoring system, the monitoring system is corresponding to control the stable gas pressure mechanism and institute
State the opening and closing of temperature regulation structure.
9. dehumidification device according to claim 7, which is characterized in that the first exit end includes delivery pipe and outlet
Pipe；
The delivery pipe is connect by the regulating valve with the desiccant dehumidification mechanism, the outlet be provided with it is multiple, it is multiple
The outlet along it is described conveying inner air tube flow direction be uniformly arranged, with by the delivery pipe to it is multiple it is described out
Mouth pipe conveys dry air；
The power equipment includes multiple switch cabinet, and each switchgear is connected to the outlet.
10. dehumidification device according to claim 9, which is characterized in that further include third control valve；
The third control valve is provided with multiple, corresponding one of each third control valve outlet setting；
The third control valve is electrically connected with the monitoring system, and the monitoring system is for controlling each third control valve
Opening and closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821201464.9U CN208707158U (en) | 2018-07-26 | 2018-07-26 | Dehumidification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821201464.9U CN208707158U (en) | 2018-07-26 | 2018-07-26 | Dehumidification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208707158U true CN208707158U (en) | 2019-04-05 |
Family
ID=65940007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821201464.9U Active CN208707158U (en) | 2018-07-26 | 2018-07-26 | Dehumidification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208707158U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767711A (en) * | 2018-07-26 | 2018-11-06 | 广东电网有限责任公司 | Dehumidification device |
| CN108767711B (en) * | 2018-07-26 | 2024-07-02 | 广东电网有限责任公司 | Dehumidifying device |
-
2018
- 2018-07-26 CN CN201821201464.9U patent/CN208707158U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767711A (en) * | 2018-07-26 | 2018-11-06 | 广东电网有限责任公司 | Dehumidification device |
| CN108767711B (en) * | 2018-07-26 | 2024-07-02 | 广东电网有限责任公司 | Dehumidifying device |
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