CN106765695A - A kind of application method of Water power station dehydrating unit - Google Patents
A kind of application method of Water power station dehydrating unit Download PDFInfo
- Publication number
- CN106765695A CN106765695A CN201510833599.1A CN201510833599A CN106765695A CN 106765695 A CN106765695 A CN 106765695A CN 201510833599 A CN201510833599 A CN 201510833599A CN 106765695 A CN106765695 A CN 106765695A
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- China
- Prior art keywords
- air
- roller
- belt
- wheel
- desiccant wheel
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-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
- F24F3/12—Air-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
- F24F3/14—Air-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
- F24F3/1411—Air-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
- F24F3/1423—Air-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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-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
- F24F3/12—Air-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
- F24F3/14—Air-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
- F24F2003/144—Air-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 dehumidification only
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses a kind of application method of Water power station dehydrating unit, comprise the following steps：Cold air is entered into desiccant wheel by air inlet；Humid air in operating room is processed in treatment region, and desiccant wheel is driven slow rotation, and the steam that saturation is tended in treatment region enters into renewing zone；When motor drives desiccant wheel to rotate, the discharge of the moisture in fast renewing zone, pressure sensor by desiccant wheel with belt wheel normal rotation when belt pair roller on pressure value measure, when the pressure value that pressure sensor is measured is less than the standard value for testing out before, then pressure sensor controls the drive device of cylinder, and air compressor machine is connected by wire with pressure sensor, and the output end of cylinder is forward extended out, under the adjustment effect that draught line changes force direction, the tension force of belt is set to recover again；Fresh air is injected by regenerating air inlet, heater is heated to fresh air；Finally dried air is discharged casing and back flows back into operating room.
Description
Technical field
The present invention relates to a kind of dehumidifier, a kind of application method of Water power station dehydrating unit is specifically referred to.
Background technology
Requirement of all kinds of electrical equipments to environment is higher in motor computer room, therefore needs to be set using dehumidifying in computer room
It is standby.Dehumidifier is made up of compressor, heat exchanger, fan, water container, casing and controller, and its operation principle is：Will by fan
In humid air suction machine, by heat exchanger, now the condensate moisture in air becomes dry air discharge machine into the globule
Outward, so circulation reduces indoor humidity.In traditional dehumidifier, because the content of steam in working environment is higher, right
When air carries out heat exchange, the air erosion that is easily wet of heat exchanger is aoxidized, and is in turn resulted in heat exchanger and is damaged, and influences machine
The normal work of room electrical equipment.
The content of the invention
It is an object of the invention to provide a kind of application method of Water power station dehydrating unit, fast and easy is to power station
Steam in operation room is purged, and improves the connective stability of desiccant wheel and motor, it is ensured that the dehumidification rate of desiccant wheel.
The purpose of the present invention is achieved through the following technical solutions：
A kind of application method of Water power station dehydrating unit, comprises the following steps：
Cold air in A operating rooms is entered into desiccant wheel by air inlet；
Room air is carried out first step treatment by cooler before B, and the air entered after treatment is entered into funnel type water retaining disk, by
Successively decrease along air-flow direction in dash dish external diameter, a small amount of steam condenses on water retaining disk inwall in the air for flowing through, cohesion
Water droplet is by annular groove discharge casing；
Humid air in C operating rooms is processed in treatment region, and desiccant wheel is driven slow rotation, and saturation is tended in treatment region
Steam enters into renewing zone；
When D motors drive desiccant wheel to rotate, the discharge of the moisture in fast renewing zone, installed in roller and the pressure of belt the tangent
Force snesor by desiccant wheel with belt wheel normal rotation when belt pair roller on pressure value measure, when pressure sensor is measured
Pressure value is less than the standard value for testing out before, then the drive device of pressure sensor control cylinder, and the drive device includes
Air compressor machine, air compressor machine is connected by wire with pressure sensor, and the output end of cylinder is forward extended out, and active force is changed in draught line
Under the adjustment effect in direction, pullling for pair roller rotating shaft is realized, and then cause that the tension force of belt recovers again；
E injects fresh air by regenerating air inlet, and heater is heated to fresh air；
The finally dried air of F is discharged casing and back flows back into operating room；
Above-mentioned steps include casing, and air inlet, air outlet, regeneration air inlet and regeneration outlet are provided with the housing
Mouthful, blower fan, heater, desiccant wheel and regeneration blower fan are installed in the casing, one end of the blower fan connects with air inlet,
The other end of blower fan is connected with air outlet, and the heater connects successively with regeneration air inlet, desiccant wheel and regeneration blower fan respectively
Logical, the other end for regenerating blower fan is connected with gas outlet is regenerated, and belt wheel is provided with the output end of the motor, also including with belt wheel
The roller of tangent setting, the belt wheel, roller and desiccant wheel are connected by belt, are provided with the tangent of belt in roller
Pressure sensor, belt wheel is connected with roller by connecting rod, and support is provided with casing, cylinder is provided with support and multiple is fixed
Pulley, pressure sensor is connected by wire with the drive device of cylinder, and multiple fixed pulleys are symmetricly set in cylinder output end
Both sides, the rotating shaft two ends of the roller are connected with draught line, and draught line bypasses fixed pulley and the output end of cylinder forms pulley
Group；Also include water retaining disk, the water retaining disk is arranged between the preceding cooler and blower fan, and water retaining disk is funnel type, and at it
Annular groove is installed on major diameter one end, aperture is provided with casing, annular groove is in communication with the outside by aperture.
The connecting rod is elastoplast bar, and the two ends of institute's elastoplast bar are respectively sleeved in the rotating shaft of belt wheel and roller.
To avoid roller from being moved with belt when rotating, with roller be connected belt wheel, drawn in cylinder output end pair roller by connecting rod
When pullling, using the connecting rod of flexible plastic material can produce miniature deformation to adapt to the movement of roller, while ensureing having for roller
Profit support.
Through hole is provided with described connecting rod one end, rotating shaft and the via clearance of belt wheel coordinate, the other end and the roller of connecting rod
Rotating shaft is hinged.Preferably, being provided with through hole in one end of connecting rod, belt wheel rotating shaft coordinates with via clearance, occurs in roller certain
During displacement, connecting rod is moved with roller, it is ensured that the beneficial support of pair roller.
The number of the fixed pulley is 2,4 or 6.Preferably, second pulley to be symmetrically distributed in cylinder defeated
Go out the both sides at end, the fixed pulley of even number can improve the stability of adjustment frame movement, it is ensured that the rate of tension regulation of belt is i.e. accurate
It is again stable.
The present invention compared with prior art, has the following advantages and advantages：
1st, a kind of application method of Water power station dehydrating unit of the invention, the output end of cylinder is forward extended out, changed in draught line
Become under the adjustment effect of force direction, realize pullling for pair roller rotating shaft, and then cause that the tension force of belt recovers again, it is ensured that
The normal rotation of desiccant wheel and belt wheel, while fast and easy is purged to the steam in the operation room of power station, raising is removed
The connective stability of wet runner and motor, it is ensured that the dehumidification rate of desiccant wheel；
2nd, the application method of a kind of Water power station dehydrating unit of the invention, to avoid roller from being moved with belt when rotating, even
With roller be connected belt wheel by bar, when cylinder output end pair roller carries out traction and pulls, using the connecting rod meeting of flexible plastic material
Miniature deformation is produced to adapt to the movement of roller, while ensureing the beneficial support of roller；
3rd, a kind of application method of Water power station dehydrating unit of the invention, the air entered after treatment enters into funnel type dash
In disk, because dash dish external diameter is successively decreased along air-flow direction, a small amount of steam condenses on water retaining disk inwall in the air for flowing through,
The water droplet of cohesion reduces the live load of desiccant wheel by annular groove discharge casing, further reducing steam in air, carries
The overall dehumidification rate of device high.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is structural representation of the invention；
Fig. 2 is partial enlarged drawing of the invention；
Fig. 3 is the structural representation of embodiment 2；
Fig. 4 is the structural representation of embodiment 3；
Mark and corresponding parts title in accompanying drawing：
1- casings, 2- air inlets, 3- air outlets, 4- regeneration air inlet, 5- regeneration gas outlet, 6- blower fans, 7- regeneration blower fan, 8- add
Hot device, 9- desiccant wheels, 10- belts, 11- motors, 12- water retaining disks, 13- through holes, 14- belt wheels, 15- connecting rods, 16- rollers, 17-
Draught line, 18- fixed pulleys, 19- supports, 20- cylinders, 21- pressure sensors.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
It is limitation of the invention.
Embodiment 1
As depicted in figs. 1 and 2, the present invention is comprised the following steps：
Cold air in A operating rooms is entered into desiccant wheel by air inlet；
Room air is carried out first step treatment by cooler before B, and the air entered after treatment is entered into funnel type water retaining disk, by
Successively decrease along air-flow direction in dash dish external diameter, a small amount of steam condenses on water retaining disk inwall in the air for flowing through, cohesion
Water droplet is by annular groove discharge casing；
Humid air in C operating rooms is processed in treatment region, and desiccant wheel is driven slow rotation, and saturation is tended in treatment region
Steam enters into renewing zone；
When D motors drive desiccant wheel to rotate, the discharge of the moisture in fast renewing zone, installed in roller and the pressure of belt the tangent
Force snesor by desiccant wheel with belt wheel normal rotation when belt pair roller on pressure value measure, when pressure sensor is measured
Pressure value is less than the standard value for testing out before, then the drive device of pressure sensor control cylinder, and the drive device includes
Air compressor machine, air compressor machine is connected by wire with pressure sensor, and the output end of cylinder is forward extended out, and active force is changed in draught line
Under the adjustment effect in direction, pullling for pair roller rotating shaft is realized, and then cause that the tension force of belt recovers again；
E injects fresh air by regenerating air inlet, and heater is heated to fresh air；
The finally dried air of F is discharged casing and back flows back into operating room；
Above-mentioned steps include casing 1, and air inlet 2, air outlet 3, regeneration air inlet 4 and regeneration are provided with the casing 1
Gas outlet 5, is provided with blower fan 6, heater 8, desiccant wheel 9 and regeneration blower fan 7 in the casing 1, one end of the blower fan 6 with
Air inlet 2 is connected, and the other end of blower fan 6 is connected with air outlet 3, the heater 8 respectively with regeneration air inlet 4, desiccant wheel 9
It is sequentially communicated with regeneration blower fan 7, the other end for regenerating blower fan 7 is connected with regeneration gas outlet 5, is pacified in the output end of the motor 11
Equipped with belt wheel 14, also including the roller 16 with the tangent setting of belt wheel 14, the belt wheel 14, roller 16 pass through skin with desiccant wheel 9
Band 10 is connected, and pressure sensor 21 is provided with the tangent of roller 16 and belt 10, and belt wheel 14 passes through connecting rod 15 with roller 16
Connection, is provided with support 19 in casing, and cylinder 20 and multiple fixed pulleys 18 are provided with support 19, and pressure sensor 21 passes through
Wire is connected with the drive device of cylinder 20, and multiple fixed pulleys 18 are symmetricly set in the both sides of the output end of cylinder 20, the roller
16 rotating shaft two ends are connected with draught line 17, and draught line 17 bypasses fixed pulley 18 and the output end of cylinder 20 forms assembly pulley.
Also include water retaining disk 12, the water retaining disk 12 is arranged between the preceding cooler and blower fan, water retaining disk 12 is funnel type, and
Annular groove is installed on its major diameter one end, aperture is provided with casing 1, annular groove is in communication with the outside by aperture.
During present invention work, the cold air in operating room is entered into desiccant wheel 9 by air inlet 2, is turned by dehumidifying
The dehumidification treatments of wheel 9, air delivers to air outlet 3 by blower fan 6, and finally dried air is discharged casing 1 and back flows back into operating room
It is interior；The desiccant wheel 9 that the present invention is used is the dehumidifying section of main circulation on the market, and the core component of the desiccant wheel 9 is
One cellular runner, runner is composited by ceramic fibre carrier and activated silica gel, and runner includes a quarter area of a circle
Renewing zone and the treatment region of 3/4ths areas of a circle, the humid air in operating room are processed in treatment region, and desiccant wheel 9 is driven
Slow to rotate, the steam that saturation is tended in treatment region enters into renewing zone；Fresh air, heating are injected by regenerating air inlet 4
Device 8 is heated to fresh air, hot-air by desiccant wheel 9 renewing zone, by the water desorption of the absorption in renewing zone,
Moisture is excluded operation outdoor in the presence of blower fan 7 is regenerated so that desiccant wheel 9 recovers the ability of moisture absorption and completes to regenerate
Journey, it is ensured that desiccant body keeps continual and steady wet-out property；Motor 11 drives desiccant wheel 9 lentamente to rotate, and accelerates regeneration
The discharge of the moisture in area, the pressure sensor 21 installed in roller 16 and the tangent of belt 10 is by desiccant wheel 9 and belt wheel 14
Pressure value during normal rotation on the pair roller 16 of belt 10 is measured, and after desiccant wheel 9 for a long time work, the tension force of belt 10 subtracts
It is small, the fluctuation of service of desiccant wheel 9 and cause the effect on moisture extraction to reduce, now, the pressure value that pressure sensor 21 is measured is less than
The standard value for testing out before, then pressure sensor 21 control cylinder 20 drive device, the drive device include air compressor machine,
Air compressor machine is connected by wire with pressure sensor 21, and the output end of cylinder 20 is forward extended out, and active force is changed in draught line 17
Under the adjustment effect in direction, pullling for the rotating shaft of pair roller 16 is realized, and then cause that the tension force of belt 10 recovers again, it is ensured that dehumidifying
Runner 9 and the normal rotation of belt wheel 14, while fast and easy is purged to the steam in the operation room of power station, improve dehumidifying
The connective stability of runner 9 and motor 11, it is ensured that the dehumidification rate of desiccant wheel 9.Air is entered into funnel type water retaining disk 12,
Because the external diameter of water retaining disk 12 successively decreases along air-flow direction, a small amount of steam condenses on the inwall of water retaining disk 12 in the air for flowing through,
The water droplet of cohesion reduces the live load of desiccant wheel 9 by annular groove discharge casing, further reducing steam in air,
Improve the overall dehumidification rate of device.
Embodiment 2
As shown in figure 3, the present embodiment is on the basis of embodiment 1, the connecting rod 15 is elastoplast bar, institute's elastoplast bar
Two ends are respectively sleeved in the rotating shaft of belt wheel 14 and roller 16.To avoid roller 16 from being moved with belt 10 when rotating, connecting rod 15
Belt wheel 14 is connected with roller 16, when the output end pair roller 16 of cylinder 20 carries out traction and pulls, using flexible plastic material
Connecting rod 15 can produce miniature deformation to adapt to the movement of roller 16, while ensureing the beneficial support of roller 16.
Embodiment 3
As shown in figure 4, the present embodiment is on the basis of embodiment 1, it is provided with through hole 13 on the one end of the connecting rod 15, belt wheel 14 turns
Axle coordinates with the gap of through hole 13, and the other end and the rotating shaft of roller 16 of connecting rod 15 are hinged.Preferably, being opened in one end of connecting rod 15
There is through hole 13, the rotating shaft of belt wheel 14 coordinates with the gap of through hole 13, when roller 16 occurs certain displacement, connecting rod 15 is with roller 16
It is mobile, it is ensured that the beneficial support of pair roller 16.
Embodiment 4
As shown in figure 1, the present embodiment is on the basis of embodiment 1, the number of the fixed pulley 18 is 2,4 or 6.Make
For preferred, second pulley is symmetrically distributed in the both sides of the output end of cylinder 20, and the fixed pulley 18 of even number can improve adjustment frame shifting
Dynamic stability, it is ensured that the rate of tension regulation of belt 10 is i.e. accurate and stable.
Above-described specific embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that and the foregoing is only specific embodiment of the invention, be not intended to limit the present invention
Protection domain, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc. all should include
Within protection scope of the present invention.
Claims (4)
1. a kind of application method of Water power station dehydrating unit, it is characterised in that comprise the following steps：
Cold air in A operating rooms is entered into desiccant wheel by air inlet；
Room air is carried out first step treatment by cooler before B, and the air entered after treatment is entered into funnel type water retaining disk, by
Successively decrease along air-flow direction in dash dish external diameter, a small amount of steam condenses on water retaining disk inwall in the air for flowing through, cohesion
Water droplet is by annular groove discharge casing；
Humid air in C operating rooms is processed in treatment region, and desiccant wheel is driven slow rotation, and saturation is tended in treatment region
Steam enters into renewing zone；
When D motors drive desiccant wheel to rotate, the discharge of the moisture in fast renewing zone, installed in roller and the pressure of belt the tangent
Force snesor by desiccant wheel with belt wheel normal rotation when belt pair roller on pressure value measure, when pressure sensor is measured
Pressure value is less than the standard value for testing out before, then the drive device of pressure sensor control cylinder, and the drive device includes
Air compressor machine, air compressor machine is connected by wire with pressure sensor, and the output end of cylinder is forward extended out, and active force is changed in draught line
Under the adjustment effect in direction, pullling for pair roller rotating shaft is realized, and then cause that the tension force of belt recovers again；
E injects fresh air by regenerating air inlet, and heater is heated to fresh air；
The finally dried air of F is discharged casing and back flows back into operating room；
Above-mentioned steps include casing, and air inlet, air outlet, motor, regeneration air inlet and regeneration are provided with the housing
Gas outlet, is provided with blower fan, heater, desiccant wheel and regeneration blower fan, one end of the blower fan and air inlet in the casing
Connection, the other end of blower fan be connected with air outlet, the heater respectively with regenerate air inlet, desiccant wheel and regenerate blower fan according to
Secondary connection, regenerate blower fan the other end with regenerate gas outlet connect, belt wheel is installed in the output end of the motor, also including with
The roller of the tangent setting of belt wheel, the belt wheel, roller and desiccant wheel are connected by belt, are pacified in the tangent of roller and belt
Equipped with pressure sensor, belt wheel is connected with roller by connecting rod, and support is provided with casing, and cylinder and many is provided with support
Individual fixed pulley, pressure sensor is connected by wire with the drive device of cylinder, and multiple fixed pulleys are symmetricly set in cylinder output
The both sides at end, the rotating shaft two ends of the roller are connected with draught line, and draught line bypasses fixed pulley and the output end of cylinder is formed
Assembly pulley；Also include water retaining disk, the water retaining disk is arranged between the air inlet and desiccant wheel, and water retaining disk is funnel type,
And annular groove is installed on its major diameter one end, and aperture is provided with casing, annular groove is in communication with the outside by aperture.
2. the application method of a kind of Water power station dehydrating unit according to claim 1, it is characterised in that：The connecting rod
It is elastoplast bar, the two ends of institute's elastoplast bar are respectively sleeved in the rotating shaft of belt wheel and roller.
3. the application method of a kind of Water power station dehydrating unit according to claim 1, it is characterised in that：The connecting rod
Through hole is provided with one end, rotating shaft and the via clearance of belt wheel coordinate, and the other end of connecting rod is hinged with the rotating shaft of roller.
4. the application method of a kind of Water power station dehydrating unit according to claim 1, it is characterised in that：It is described to determine cunning
The number of wheel is 2,4 or 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510833599.1A CN106765695A (en) | 2015-11-25 | 2015-11-25 | A kind of application method of Water power station dehydrating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510833599.1A CN106765695A (en) | 2015-11-25 | 2015-11-25 | A kind of application method of Water power station dehydrating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106765695A true CN106765695A (en) | 2017-05-31 |
Family
ID=58965139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510833599.1A Pending CN106765695A (en) | 2015-11-25 | 2015-11-25 | A kind of application method of Water power station dehydrating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106765695A (en) |
-
2015
- 2015-11-25 CN CN201510833599.1A patent/CN106765695A/en active Pending
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Application publication date: 20170531 |
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