CN105258248B - A kind of dehumidification system for runner - Google Patents

A kind of dehumidification system for runner Download PDF

Info

Publication number
CN105258248B
CN105258248B CN201510669645.9A CN201510669645A CN105258248B CN 105258248 B CN105258248 B CN 105258248B CN 201510669645 A CN201510669645 A CN 201510669645A CN 105258248 B CN105258248 B CN 105258248B
Authority
CN
China
Prior art keywords
valve
regeneration
heater
blower fan
runner
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.)
Active
Application number
CN201510669645.9A
Other languages
Chinese (zh)
Other versions
CN105258248A (en
Inventor
贾东新
焦德华
何玲丽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PWS environmental technology Wuxi Co.,Ltd.
Original Assignee
WUXI PUAIDE ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WUXI PUAIDE ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd filed Critical WUXI PUAIDE ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
Priority to CN201510669645.9A priority Critical patent/CN105258248B/en
Publication of CN105258248A publication Critical patent/CN105258248A/en
Application granted granted Critical
Publication of CN105258248B publication Critical patent/CN105258248B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1411Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • F24F3/1423Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants

Abstract

The invention discloses a kind of dehumidification system for runner, processing blower fan is arranged on processing wind admission line, regeneration blower fan is arranged on regeneration wind outlet pipe, heater is arranged on regeneration wind admission line, regeneration wind admission line between heater and desiccant wheel is provided with the first valve, regeneration wind admission line between heater and the first valve is provided with bypass line, and bypass line is provided with the second valve;Speed probe, the first valve, the second valve, heater and regeneration blower fan are connected with controller;When the rotating speed of desiccant wheel is not zero, controller controls the first valve, heater and regeneration blower fan to open, and the second valve is closed;When the rotating speed of desiccant wheel is zero, controller controls the second valve to open, and the first valve, heater and regeneration blower fan are closed.The solution of the present invention avoids runner from being damaged caused by heat is assembled.

Description

A kind of dehumidification system for runner
Technical field
A kind of design air process field of the present invention, and in particular to dehumidification system for runner.
Background technology
In reality, it is often necessary to air carry out dehumidification treatments, such as air-conditioning system, ship space in etc., at present commonly use Dehydrating unit have desiccant wheel, runner gyrates, and its processing region is used to adsorb aqueous vapor in air, to regeneration zone In, by rotary wheel regeneration, the moisture in runner is removed, so dehumidification treatments ceaselessly can be carried out to air.In regenerative process, then Heated drying air is ceaselessly blown into runner by raw blower fan, is had no problem during normal operation.But ought in some cases, runner because When not rotated for failure and other reasons, the same position that hot-air is ceaselessly directed at runner is heated, due to the aggregation of heat, temperature Degree significantly raises, it is possible to causes the damage of runner.On the other hand, the control of some runners is independent control at present, is not had In view of the matching relationship between regeneration wind flow and regeneration air temperature and runner rotating speed, regeneration may be caused not thorough, or The waste of heat.
The content of the invention
Goal of the invention:Tangible the defects of overcoming prior art of the invention, propose a kind of rotary wheel dehumidifying for being capable of self-protection System.
Technical scheme:A kind of dehumidification system for runner, including controller, the speed probe for detecting runner rotating speed, remove Wet runner, processing blower fan, regeneration blower fan, heater, processing wind admission line, processing wind outlet pipe, regeneration wind air inlet pipe Road, regeneration wind outlet pipe, the processing blower fan are arranged on processing wind admission line, and the regeneration blower fan is arranged on regeneration wind On outlet pipe, the heater is arranged on regeneration wind admission line, between the heater and desiccant wheel again Raw wind admission line is provided with the first valve, and the regeneration wind admission line between the heater and the first valve is provided with branch Road pipeline, the bypass line are provided with the second valve;The speed probe, the first valve, the second valve, heater and Regeneration blower fan is connected with controller;When the rotating speed of desiccant wheel is not zero, controller controls the first valve, heater and again Raw blower fan is opened, and the second valve is closed;When the rotating speed of desiccant wheel is zero, controller controls the second valve to open, the first valve Door, heater and regeneration blower fan are closed.
Further, the system also includes motor, and driving runner rotates.
Further, the controller drives according to the heating-up temperature of heater and the operation Power Control of regeneration blower fan The rotating speed of motor.
Further, regeneration air is heated to 140-180 degree by the heater.
Further, the desiccant wheel is divided into processing region and regeneration zone, the processing region and regeneration zone Area ratio is 3:1.
Further, first valve and the second valve are electric control valve.
Beneficial effect:By the desiccant wheel system of the present invention, during normal use, controller is according to the heating of heater The rotating speed of the operation Power Control runner of temperature and regeneration blower fan.The efficiency of regeneration, and not wasted heat can be ensured.Separately Outside, when runner does not turn, controller can control the opening and closing of respective valves, blower fan, heater, so as to ensure that hot-air will not A position for being persistently directed at runner is blown, and ensures that runner will not damage.
Brief description of the drawings
Fig. 1 is the schematic diagram of desiccant wheel of the present invention.
Embodiment
A kind of dehumidification system for runner, including controller, the speed probe for detecting runner rotating speed, desiccant wheel 7, place Manage blower fan 8, regeneration blower fan 6, heater 3, processing wind admission line, processing wind outlet pipe, regeneration wind admission line 2, again Raw wind outlet pipe 5, the processing blower fan are arranged on processing wind admission line, and the regeneration blower fan is arranged on regeneration wind outlet On pipeline, the heater 3 is arranged on regeneration wind admission line, the regeneration wind between the heater and desiccant wheel Admission line is provided with the first valve 4, and the regeneration wind admission line between the heater and the first valve is provided with branch road Pipeline, the bypass line are provided with the second valve 1;The speed probe, the first valve, the second valve, heater and Regeneration blower fan is connected with controller;When the rotating speed of desiccant wheel is not zero, controller controls the first valve, heater and again Raw blower fan is opened, and the second valve is closed;When the rotating speed of desiccant wheel is zero, controller controls the second valve to open, the first valve Door, heater and regeneration blower fan are closed.The system also includes motor, and driving runner rotates.The controller according to The rotating speed of the heating-up temperature of heater and the operation Power Control motor of regeneration blower fan.The heater will regenerate empty Gas is heated to 140-180 degree.The desiccant wheel is divided into processing region and regeneration zone, the processing region and regeneration zone Area ratio is 3:1.First valve and the second valve are electric control valve.
Because the temperature in running, regenerating wind is higher, regeneration effect can be better, regenerates the flow and flow rate of wind Greatly, regeneration effect also can be better.If temperature and wind speed are too low, may result in regeneration it is not thorough, cause to remove air Wet effect is bad;If temperature and wind speed are too high, the waste of heat can be caused, and come out too big heat more also can be to runner It is bad.By the desiccant wheel system of the present invention, during normal use, controller is according to the heating-up temperature and regeneration wind of heater The rotating speed of the operation Power Control runner of machine.The efficiency of regeneration, and not wasted heat can be ensured.In addition, when runner rotates When, controller control heater, regeneration blower fan, the first valve are opened, and the second valve is closed, so as to ensure the normal fortune of runner OK, when runner stalls, control regeneration blower fan, heater, the first valve close, the second valve open, even if so as to have because Inertia and waste heat and flow through the hot-air come also without going past runner, and can be discharged by bypass line by the second valve. One end connection regeneration wind admission line of bypass line, the other end are used to discharge air.So when runner does not turn, controller can To control the opening and closing of respective valves, blower fan, heater, so as to ensure that hot-air will not continue to be directed at a position of runner Blow, ensure that runner will not damage.
Although the present invention is illustrated and described with regard to preferred embodiment, it is understood by those skilled in the art that Without departing from scope defined by the claims of the present invention, variations and modifications can be carried out to the present invention.

Claims (5)

1. a kind of dehumidification system for runner, including controller, the speed probe for detecting runner rotating speed, desiccant wheel, processing Blower fan, regeneration blower fan, heater, processing wind admission line, processing wind outlet pipe, regeneration wind admission line, regeneration wind go out Feed channel, it is characterised in that:The processing blower fan is arranged on processing wind admission line, and the regeneration blower fan is arranged on regeneration wind On outlet pipe, the heater is arranged on regeneration wind admission line, between the heater and desiccant wheel again Raw wind admission line is provided with the first valve, and the regeneration wind admission line between the heater and the first valve is provided with branch Road pipeline, the bypass line are provided with the second valve;The speed probe, the first valve, the second valve, heater and Regeneration blower fan is connected with controller;When the rotating speed of desiccant wheel is not zero, controller controls the first valve, heater and again Raw blower fan is opened, and the second valve is closed;When the rotating speed of desiccant wheel is zero, controller controls the second valve to open, the first valve Door, heater and regeneration blower fan are closed;The controller is according to the heating-up temperature of heater and the operation work(of regeneration blower fan Rate controls the rotating speed of motor.
2. dehumidification system for runner according to claim 1, it is characterised in that the system also includes motor, driving Runner rotates.
3. dehumidification system for runner according to claim 1, it is characterised in that regeneration air is heated to by the heater 140-180 degree.
4. dehumidification system for runner according to claim 1, it is characterised in that the desiccant wheel is divided into processing region and again Raw region, the area ratio of the processing region and regeneration zone is 3: 1.
5. dehumidification system for runner according to claim 1, it is characterised in that the valve is electric control valve.
CN201510669645.9A 2015-10-13 2015-10-13 A kind of dehumidification system for runner Active CN105258248B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510669645.9A CN105258248B (en) 2015-10-13 2015-10-13 A kind of dehumidification system for runner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510669645.9A CN105258248B (en) 2015-10-13 2015-10-13 A kind of dehumidification system for runner

Publications (2)

Publication Number Publication Date
CN105258248A CN105258248A (en) 2016-01-20
CN105258248B true CN105258248B (en) 2017-12-01

Family

ID=55098041

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510669645.9A Active CN105258248B (en) 2015-10-13 2015-10-13 A kind of dehumidification system for runner

Country Status (1)

Country Link
CN (1) CN105258248B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101589282A (en) * 2006-10-12 2009-11-25 荷兰应用自然科学研究组织 Process for controlling the moisture content of a supply gas for use in drying a product
CN101816881A (en) * 2010-04-30 2010-09-01 广州捷达莱堡通用设备有限公司 Novel ventilation energy-saving heat pump rotary dehumidifier
CN101062459B (en) * 2006-04-29 2011-10-05 上海亨远船舶设备公司 Method for protecting rotating wheel in dehumidifier
CN203170193U (en) * 2013-02-27 2013-09-04 上海云懋空气处理设备有限公司 High-temperature cut-off dehumidifier

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6422323A (en) * 1987-07-20 1989-01-25 Tasuku Takada Dry type dehumidification apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101062459B (en) * 2006-04-29 2011-10-05 上海亨远船舶设备公司 Method for protecting rotating wheel in dehumidifier
CN101589282A (en) * 2006-10-12 2009-11-25 荷兰应用自然科学研究组织 Process for controlling the moisture content of a supply gas for use in drying a product
CN101816881A (en) * 2010-04-30 2010-09-01 广州捷达莱堡通用设备有限公司 Novel ventilation energy-saving heat pump rotary dehumidifier
CN203170193U (en) * 2013-02-27 2013-09-04 上海云懋空气处理设备有限公司 High-temperature cut-off dehumidifier

Also Published As

Publication number Publication date
CN105258248A (en) 2016-01-20

Similar Documents

Publication Publication Date Title
JP3955109B2 (en) Method and apparatus for drying wet gas
KR100609840B1 (en) Compressed air dryer for recycling heat by blower
BE1022637A9 (en) DRYER FOR COMPRESSED GAS COMPRESSOR INSTALLATION EQUIPPED WITH DRYER AND METHOD FOR DRYING GAS
CN203928192U (en) The air-conditioner outdoor unit with air pretreatment function
KR102177188B1 (en) Compressed gas drying device
CN105568648A (en) Clothes dryer control method and clothes dryer
CN104124626B (en) High-voltage board clean dry air exchange system
CN107864582A (en) Electric automobile protection against the tide thermostatic type charging pile
CN105258248B (en) A kind of dehumidification system for runner
CN204193755U (en) A kind of rotary-type mould dehumidifier
JP6320777B2 (en) Dehumidification system
JPH08141353A (en) Dehumidifier
CN209165623U (en) A kind of energy-saving Revolving wheel dehumidification apparatus handling hot environment
KR20170065791A (en) honeycomb dehumidification dryer with batch control system of dehumidification air, recycling air and cool air
CN207500176U (en) A kind of centrifugal air compressor group residual neat recovering system
CN106931763B (en) Intelligent air energy shrimp shell dryer
CN204254780U (en) A kind of high-efficiency dehumidifier
CN104359167A (en) High-efficiency dehumidifier
CN205536905U (en) Drying device of easy seasoned wood
KR101728228B1 (en) Heaterless non-purge type compressed air dryer that recycling tank using dried and compressed air in recyling process and compressed air drying method
CN105318442A (en) Small-sized household rotary dehumidifier
CN206018864U (en) A kind of dehumidification system for runner by-pass collar
CN105588235A (en) Rotary dehumidification air conditioning unit capable of preventing frost cracks of surface air cooler and use method of rotary dehumidification air conditioning unit
CN106765701A (en) A kind of energy-saving coating production line manufactures feedway with dry air
CN211625515U (en) Rotary dehumidifier with bypass structure

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 214192 No. three, No. 99, Furong Road, Xishan Economic Development Zone, Jiangsu, Wuxi

Patentee after: PWS environmental technology Wuxi Co.,Ltd.

Address before: 214192 No. three, No. 99, Furong Road, Xishan Economic Development Zone, Jiangsu, Wuxi

Patentee before: WUXI PUAIDE ENVIRONMENTAL PROTECTION SCIENCE & TECHNOLOGY Co.,Ltd.