CN106786034A - A kind of application method of Substation Operating room dehumidification system - Google Patents
A kind of application method of Substation Operating room dehumidification system Download PDFInfo
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- CN106786034A CN106786034A CN201510833617.6A CN201510833617A CN106786034A CN 106786034 A CN106786034 A CN 106786034A CN 201510833617 A CN201510833617 A CN 201510833617A CN 106786034 A CN106786034 A CN 106786034A
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- air
- roller
- belt
- cylinder
- pressure sensor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The invention discloses a kind of application method of Substation Operating room dehumidification system, 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 Substation Operating room dehumidification system is specifically referred to.
Background technology
Requirement of all kinds of electrical equipments to environment is higher in motor computer room, therefore needs to use dehumidification equipment in computer room.Dehumidifier is made up of compressor, heat exchanger, fan, water container, casing and controller, and its operation principle is：By fan by humid air suction machine, by heat exchanger, now the condensate moisture in air becomes outside dry air discharge machine into the globule, and so circulation reduces indoor humidity.In traditional dehumidifier, because the content of steam in working environment is higher, when heat exchange is carried out to air, 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 the normal work of computer room electrical equipment.
The content of the invention
It is an object of the invention to provide a kind of application method of Substation Operating room dehumidification system, fast and easy is purged to the steam in the operation room of power station, 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 Substation Operating room dehumidification system, comprises the following steps：
Cold air in A operating rooms is entered into desiccant wheel by air inlet；
Humid air in B operating rooms 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 C motors drive desiccant wheel to rotate, the discharge of the moisture in fast renewing zone, installed in roller and belt the tangent 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, the drive device includes air compressor machine, air compressor machine is connected by wire with pressure sensor, the output end of cylinder is forward extended out, under the adjustment effect that draught line changes force direction, realize pullling for pair roller rotating shaft, and then cause that the tension force of belt recovers again；
D injects fresh air by regenerating air inlet, and heater is heated to fresh air；
Aluminium bar in E heaters can play the function of interim reparation when heating wire is impaired, it is ensured that heating wire works in a period of certain；
The finally dried air of F is discharged casing and back flows back into operating room；
Above-mentioned steps include casing,Air inlet is provided with the housing,Air outlet,Regeneration air inlet and regeneration gas outlet,Blower fan is installed in the casing,Heater,Desiccant wheel and regeneration blower fan,One end of the blower fan connects with air inlet,The other end of blower fan is connected with air outlet,The heater respectively with regeneration air inlet,Desiccant wheel and regeneration blower fan are sequentially communicated,The other end for regenerating blower fan is connected with regeneration gas outlet,Belt wheel is installed in the output end of the motor,Also include the roller with the tangent setting of belt wheel,The belt wheel,Roller is connected with desiccant wheel by belt,Pressure sensor is installed in the tangent of roller and belt,Belt wheel is connected with roller by connecting rod,Support is provided with casing,Cylinder and multiple fixed pulleys are installed on support,Pressure sensor is connected by wire with the drive device of cylinder,Multiple fixed pulleys are symmetricly set in the both sides of cylinder output 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 forms assembly pulley；The heater includes that cylinder, heating wire, binding post and the multiple of both ends open are staggered and are arranged on the metal tube of inner barrel, multiple apertures are provided with the cylinder, aperture is run through at the two ends of metal tube, heating wire is arranged in metal tube, insulator is filled between inner wall of metal tube and heating wire, the two ends of metal tube are provided with thermal insulation board, and binding post is connected through thermal insulation board with heating wire, and binding post is connected by wire with external power source；Also include aluminium bar, the bending two ends of the aluminium bar, heating wire winding is arranged on aluminium bar.
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 by connecting rod, and when cylinder output end pair roller carries out traction and pulls, using the connecting rod of flexible plastic material can produce miniature deformation to adapt to the movement of roller, while the beneficial support of guarantee roller.
Through hole is provided with described connecting rod 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.Preferably, being provided with through hole in one end of connecting rod, belt wheel rotating shaft coordinates with via clearance, and when roller occurs certain 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 is symmetrically distributed in the both sides of cylinder output 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 and stable.
The present invention compared with prior art, has the following advantages and advantages：
1st, the application method of a kind of Substation Operating room dehumidification system of the invention, the output end of cylinder is forward extended out, under the adjustment effect that draught line changes 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, improve the connective stability of desiccant wheel and motor, it is ensured that the dehumidification rate of desiccant wheel；
2nd, the application method of a kind of Substation Operating room dehumidification system of the invention, to avoid roller from being moved with belt when rotating, with roller be connected belt wheel by connecting rod, when cylinder output end pair roller carries out traction and pulls, using the connecting rod of flexible plastic material can produce miniature deformation to adapt to the movement of roller, while ensureing the beneficial support of roller.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes the part of the application, does 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；
Fig. 5 is the structural representation of heater；
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- heaters, 81- metal tubes, 82- thermal insulation boards, 83- heating wires, 84- binding posts, 85- insulators, 9- desiccant wheels, 10- belts, 11- motors, 12- belt wheels, 13- connecting rods, 14- rollers, 15- draught lines, 16- fixed pulleys, 17- supports, 18- cylinders, 19- pressure sensors, 20- aluminium bars.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As shown in Figure 1, Figure 2 with shown in Fig. 5, the present invention is comprised the following steps：
Cold air in A operating rooms is entered into desiccant wheel by air inlet；
Humid air in B operating rooms 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 C motors drive desiccant wheel to rotate, the discharge of the moisture in fast renewing zone, installed in roller and belt the tangent 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, the drive device includes air compressor machine, air compressor machine is connected by wire with pressure sensor, the output end of cylinder is forward extended out, under the adjustment effect that draught line changes force direction, realize pullling for pair roller rotating shaft, and then cause that the tension force of belt recovers again；
D injects fresh air by regenerating air inlet, and heater is heated to fresh air；
Aluminium bar in E heaters can play the function of interim reparation when heating wire is impaired, it is ensured that heating wire works in a period of certain；
The finally dried air of F is discharged casing and back flows back into operating room；
Above-mentioned steps include casing 1,Air inlet 2 is provided with the casing 1,Air outlet 3,Regeneration air inlet 4 and regeneration gas outlet 5,Blower fan 6 is installed in the casing 1,Heater 8,Desiccant wheel 9 and regeneration blower fan 7,One end of the blower fan 6 connects with air inlet 2,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 and regeneration blower fan 7 are sequentially communicated,The other end for regenerating blower fan 7 is connected with regeneration gas outlet 5,Belt wheel 12 is installed in the output end of the motor 11,Also include the roller 14 with the tangent setting of belt wheel 12,The belt wheel 12,Roller 14 is connected with desiccant wheel 9 by belt 10,Pressure sensor 19 is installed in the tangent of roller 14 and belt 10,Belt wheel 12 is connected with roller 14 by connecting rod 13,Support 17 is provided with casing,Cylinder 18 and multiple fixed pulleys 16 are installed on support 17,Pressure sensor 19 is connected by wire with the drive device of cylinder 18,Multiple fixed pulleys 16 are symmetricly set in the both sides of the output end of cylinder 18,The rotating shaft two ends of the roller 14 are connected with draught line 15,And draught line 15 bypasses fixed pulley 16 and the output end of cylinder 18 forms cylinder of the heater including both ends open described in assembly pulley,Heating wire 83,Binding post 84 and multiple being staggered are arranged on the metal tube 81 of inner barrel,Multiple apertures are provided with the cylinder,Aperture is run through at the two ends of metal tube 81,Heating wire 83 is arranged in metal tube 81,Insulator 85 is filled between the inwall of metal tube 81 and heating wire 83,The two ends of metal tube 81 are provided with thermal insulation board 82,Binding post 84 is connected through thermal insulation board 82 with heating wire 83,Binding post 84 is connected by wire with external power source；Also include aluminium bar 20, the bending two ends of the aluminium bar 20, the winding of heating wire 83 is arranged on aluminium bar 20.
During present invention work, the cold air in operating room is entered into desiccant wheel 9 by air inlet 2, and by the dehumidification treatments of desiccant 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；The desiccant wheel 9 that the present invention is used is the dehumidifying section of main circulation on the market, the core component of the desiccant wheel 9 is a cellular runner, runner is composited by ceramic fibre carrier and activated silica gel, runner includes the renewing zone of a quarter area of a circle and the treatment region of 3/4ths areas of a circle, humid air in operating room is processed in treatment region, desiccant wheel 9 is driven slow rotation, and the steam that saturation is tended in treatment region enters into renewing zone；Fresh air is injected by regenerating air inlet 4, heater 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 regenerative process, it is ensured that desiccant body keeps continual and steady wet-out property；Motor 11 drives desiccant wheel 9 lentamente to rotate,Accelerate the discharge of the moisture in renewing zone,Installed in roller 14 and the tangent of belt 10 pressure sensor 19 by desiccant wheel 9 with 12 normal rotation of belt wheel when the pair roller 14 of belt 10 on pressure value measure,After desiccant wheel 9 for a long time work,The tension force of belt 10 reduces,The fluctuation of service of desiccant wheel 9 and cause the effect on moisture extraction to reduce,Now,The pressure value that pressure sensor 19 is measured is less than the standard value for testing out before,Then pressure sensor 19 controls the drive device of cylinder 18,The drive device includes air compressor machine,Air compressor machine is connected by wire with pressure sensor 19,The output end of cylinder 18 is forward extended out,Under the adjustment effect that draught line 15 changes force direction,Realize pullling for the rotating shaft of pair roller 14,And then cause that the tension force of belt 10 recovers again,Ensure the normal rotation of desiccant wheel 9 and belt wheel 12,While fast and easy is purged to the steam in the operation room of power station,Improve the connective stability of desiccant wheel 9 and motor 11,Ensure the dehumidification rate of desiccant wheel 9.
Wherein, fresh air is injected by regenerating air inlet, heater is heated to fresh air, heater includes the cylinder of both ends open, heating wire 83, binding post 84 and multiple being staggered are arranged on the metal tube 81 of inner barrel, enable in its working condition of the holding of heater long-time stable, without stopping heating because any one heating wire therein is impaired, multiple metal tubes 81 are staggered setting, it is connected with external power source by binding post 84, guarantee is heated evenly by the fresh air of heater 8, the job stability of heater 8 is also improved simultaneously, ensure that its permanent service life；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 regenerative process, it is ensured that desiccant body keeps continual and steady wet-out property.
Embodiment 2
As shown in figure 3, the present embodiment is on the basis of embodiment 1, the connecting rod 13 is elastoplast bar, and the two ends of institute's elastoplast bar are respectively sleeved in the rotating shaft of belt wheel 12 and roller 14.To avoid roller 14 from being moved with belt 10 when rotating, with roller 14 be connected belt wheel 12 by connecting rod 13, when the output end pair roller 14 of cylinder 18 carries out traction and pulls, using the connecting rod 13 of flexible plastic material can produce miniature deformation to adapt to the movement of roller 14, while ensureing the beneficial support of roller 14.
Embodiment 3
As shown in figure 4, the present embodiment is on the basis of embodiment 1, through hole is provided with the one end of the connecting rod 13, rotating shaft and the via clearance of belt wheel 12 coordinate, and the other end and the rotating shaft of roller 14 of connecting rod 13 are hinged.Preferably, being provided with through hole in one end of connecting rod 13, the rotating shaft of belt wheel 12 coordinates with via clearance, and when roller 14 occurs certain displacement, connecting rod 13 is moved with roller 14, it is ensured that the beneficial support of pair roller 14.
Embodiment 4
As shown in figure 1, the present embodiment is on the basis of embodiment 1, the number of the fixed pulley 16 is 2,4 or 6.Preferably, second pulley is symmetrically distributed in the both sides of the output end of cylinder 18, the fixed pulley 16 of even number can improve the stability of adjustment frame movement, it is ensured that the rate of tension regulation of belt 10 is i.e. accurate and stable.
Above-described specific embodiment; the purpose of the present invention, technical scheme and beneficial effect are further described; should be understood that; the foregoing is only specific embodiment of the invention; the protection domain being not intended to limit the present invention; all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc., should be included within the scope of the present invention.
Claims (4)
1. the application method of a kind of Substation Operating room dehumidification system, it is characterised in that comprise the following steps：
Cold air in A operating rooms is entered into desiccant wheel by air inlet；
Humid air in B operating rooms 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 C motors drive desiccant wheel to rotate, the discharge of the moisture in fast renewing zone, installed in roller and belt the tangent 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, the drive device includes air compressor machine, air compressor machine is connected by wire with pressure sensor, the output end of cylinder is forward extended out, under the adjustment effect that draught line changes force direction, realize pullling for pair roller rotating shaft, and then cause that the tension force of belt recovers again；
D injects fresh air by regenerating air inlet, and heater is heated to fresh air；
Aluminium bar in E heaters can play the function of interim reparation when heating wire is impaired, it is ensured that heating wire works in a period of certain；
The finally dried air of F is discharged casing and back flows back into operating room；
Above-mentioned steps include casing,Air inlet is provided with the housing,Air outlet,Motor,Regeneration air inlet and regeneration gas outlet,Blower fan is installed in the casing,Heater,Desiccant wheel and regeneration blower fan,One end of the blower fan connects with air inlet,The other end of blower fan is connected with air outlet,The heater respectively with regeneration air inlet,Desiccant wheel and regeneration blower fan are sequentially communicated,The other end for regenerating blower fan is connected with regeneration gas outlet,Belt wheel is installed in the output end of the motor,Also include the roller with the tangent setting of belt wheel,The belt wheel,Roller is connected with desiccant wheel by belt,Pressure sensor is installed in the tangent of roller and belt,Belt wheel is connected with roller by connecting rod,Support is provided with casing,Cylinder and multiple fixed pulleys are installed on support,Pressure sensor is connected by wire with the drive device of cylinder,Multiple fixed pulleys are symmetricly set in the both sides of cylinder output 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 forms assembly pulley；The heater includes that cylinder, heating wire, binding post and the multiple of both ends open are staggered and are arranged on the metal tube of inner barrel, multiple apertures are provided with the cylinder, aperture is run through at the two ends of metal tube, heating wire is arranged in metal tube, insulator is filled between inner wall of metal tube and heating wire, the two ends of metal tube are provided with thermal insulation board, and binding post is connected through thermal insulation board with heating wire, and binding post is connected by wire with external power source；Also include aluminium bar, the bending two ends of the aluminium bar, heating wire winding is arranged on aluminium bar.
2. the application method of a kind of Substation Operating room dehumidification system according to claim 1, it is characterised in that：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.
3. the application method of a kind of Substation Operating room dehumidification system according to claim 1, it is characterised in that：Through hole is provided with described connecting rod 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 Substation Operating room dehumidification system according to claim 1, it is characterised in that：The number of the fixed pulley is 2,4 or 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510833617.6A CN106786034A (en) | 2015-11-25 | 2015-11-25 | A kind of application method of Substation Operating room dehumidification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510833617.6A CN106786034A (en) | 2015-11-25 | 2015-11-25 | A kind of application method of Substation Operating room dehumidification system |
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| CN106786034A true CN106786034A (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510833617.6A Pending CN106786034A (en) | 2015-11-25 | 2015-11-25 | A kind of application method of Substation Operating room dehumidification system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113381304A (en) * | 2021-07-21 | 2021-09-10 | 安徽得润电气技术有限公司 | Container type transformer substation capable of automatically dehumidifying in rainy days |
-
2015
- 2015-11-25 CN CN201510833617.6A patent/CN106786034A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113381304A (en) * | 2021-07-21 | 2021-09-10 | 安徽得润电气技术有限公司 | Container type transformer substation capable of automatically dehumidifying in rainy days |
| CN113381304B (en) * | 2021-07-21 | 2023-06-30 | 安徽得润电气技术有限公司 | Container type transformer substation capable of automatically dehumidifying in rainy days |
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Application publication date: 20170531 |
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| WD01 | Invention patent application deemed withdrawn after publication |