CN2405144Y - Low dew-point and rotating wheel type dehumidification device - Google Patents
Low dew-point and rotating wheel type dehumidification device Download PDFInfo
- Publication number
- CN2405144Y CN2405144Y CN00227043U CN00227043U CN2405144Y CN 2405144 Y CN2405144 Y CN 2405144Y CN 00227043 U CN00227043 U CN 00227043U CN 00227043 U CN00227043 U CN 00227043U CN 2405144 Y CN2405144 Y CN 2405144Y
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- Prior art keywords
- rotary dehumidifier
- regeneration
- regenerative
- assembly
- blower fan
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1032—Desiccant wheel
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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 utility model relates to a low dew-point and rotating wheel type dehumidification device, which is formed by the installation and connection of a dehumidification wheel assembly, a supporting rod for the dehumidification wheel assembly, a filter, a processing fan, a regenerative fan, a regenerative heater, a controller and a temperature and humidity sensor. The utility model has the position connected relation that the dehumidification wheel assembly is arranged on the supporting rod for the dehumidification wheel assembly at the middle part of a box body to separate the box body into two respectively closed chambers; the processing fan and the regenerative fan are arranged at the same side of the dehumidification wheel assembly; the regenerative heater and the controller are arranged at the other side of the dehumidification wheel assembly; the regenerative fan is communicated with a regenerative wind outlet through a regenerative wind channel and the 1/4 zone of a dehumidification wheel; the regenerative heater is communicated with a regenerative zone of the dehumidification wheel assembly through the regenerative wind channel; the temperature and humidity sensor is electrically connected with the controller. The dehumidification device has the advantages of reduced wind back rate, low power consumption and ensured requirement of dehumidification parameter.
Description
The utility model is low dew point rotary dehumidifier, belongs to air-conditioning technique, particularly removes moisture in the humid air and controls the rotary-type dehumidification equipment of air humidity.
In the existing rotary dehumidifier, the wet wheel in counter-current operation formula crack is the critical component of rotary dehumidifier, and the rotary dehumidifier framework is divided into treatment region and renewing zone by the mode of heat-insulating and sealing, so that the renewing zone air can not mix with the treatment region air.When handling the side air and enter the solid adsorbent materials rotary dehumidifier, airborne moisture is adsorbed and becomes the dry air air feed; And the runner of adsorption moisture transfers the renewing zone to, by the regenerative heater heated hot air heated water decomposition in the adsorbent is sucked out and takes away, thus the adsorption capacity of recovery adsorbent.When runner with per hour 5～10 change rotational speed the time, adsorbent just passes through the adsorption/desorption process successively, realizes dehumidifying continuously.Existing rotary dehumidifier is because the processing of commentaries on classics core end face is smooth inadequately, design of Sealing Structure is reasonable inadequately, bonding between each layer base material is not firm, and reason such as equipment assembly precision, causing changes that string wind phenomenon is serious mutually between core end face treatment region and the renewing zone, and processing blower fan that existing equipment adopted and regeneration blower fan are the process route of negative pressure exhausting, have more aggravated string wind phenomenon, cause processing wind outlet air humidity not reach the design technology parameter; While has been strengthened hot wet process amount undoubtedly owing to the dry wind string after handling is outdoor with the hot humid air discharge after regenerating to the regeneration air channel, causes energy consumption to increase.
The purpose of this utility model is exactly in order to overcome and to solve that blower fan negative pressure air draft process route unreasonable because of the runner seals structural design in the existing rotary dehumidifier, that adopt is improper etc. to make that string wind phenomenon is serious between treatment region and renewing zone, do not reach low humidity requirement, energy consumption big etc. shortcoming and problem, a kind of low dew point rotary dehumidifier that can reduce the runner wind mixed rate, cut down the consumption of energy, can guarantee the requirement of dehumidifier air-supply low humidity technological parameter of research and design.
The utility model is realized by following structure technology scheme: the structural representation of low dew point rotary dehumidifier as shown in Figure 1, its rotary dehumidifier modular construction schematic diagram as shown in Figure 2, Fig. 3 is the left view of rotary dehumidifier assembly.Low dew point rotary dehumidifier is by rotary dehumidifier assembly 1, frame 14, metal sheet 15, rotary dehumidifier assembly supporting rod 16, filter 18, handle blower fan 20, regeneration blower fan 21, regenerative heater 25, controller 26, Temperature Humidity Sensor 27 common installations connect and compose, its mutual alignment and annexation are: cabinet constitutes the closed case body by frame 14 and metal sheet 15 are affixed, rotary dehumidifier assembly 1 horizontal or vertical slipping into places on the cabinet middle part rotary dehumidifier assembly support bar 16, each two self-enclosed chamber about cabinet is divided into or up and down, cabinet side board is set handling wind inlet 17 and regeneration wind outlet 19 respectively up and down, handle the homonymy that blower fan 20 and regeneration blower fan 21 are installed on rotary dehumidifier assembly 1, regenerative heater 25 and controller 26 are installed on the opposite side of rotary dehumidifier assembly 1; Pending air is sent the processing region of rotary dehumidifier assembly 1 to through handling wind inlet 17 and filter 18 processed blower fan 20 suction, and regeneration blower fan 21 is connected with regeneration wind outlet 19 by regeneration air channel and rotary dehumidifier 1/4 zone; Another side plate of cabinet is set handling wind outlet 22 respectively, regenerate wind inlet 23 and filter 24 up and down, and regenerative heater 25 is connected with the regeneration zone of rotary dehumidifier assembly 1 by the regeneration air channel; Controller 26 places processing wind to export 22 tops, is connected with frame 14 with bolt, Temperature Humidity Sensor 27 is set and is connected to controller 26 at processing wind inlet 17; Handle blower fan 20 and adopt the forced draft mode, the processing region of pending air being sent into rotary dehumidifier 3/4 dehumidifies; Regeneration blower fan 21 adopts negative pressure exhausting mode, the feasible renewing zone desorb that enters rotary dehumidifier 1/4 through the air of regenerative heater heating, and the hot humid air after the regeneration is discharged via the regeneration air channel; Wherein rotary dehumidifier assembly 1 is connected and composed jointly by rotary dehumidifier 2, the sealing ring 3 with 90 ° of demarcation strips, rotary dehumidifier end casing 4, decelerator 5, directed cam 6, pull bar 7, set bolt 8, minor sprocket 11, chain 12, and its mutual alignment and annexation are: the sealing ring 3 that embeds a band demarcation strip on the rotary dehumidifier end casing 4 is again with rotary dehumidifier 2 shell end faces 9 with change core end face 10 and do the face sealing and contact and be connected; Device reducer 5 on rotary dehumidifier end casing 4, and its output disposes a minor sprocket 11 and is meshed with chain 12 on the rotary dehumidifier shell and is in transmission connection; Four pairs of directed cams 6 are matched with the convex edge, location 13 on the rotary dehumidifier shell fixing on the pull bar 7; Article four, pull bar 7 is connected with two end cover plate 4 by set bolt 8, so that rotary dehumidifier 2 closely connects with sealing ring 3.
The work operation logic of low dew point rotary dehumidifier is as follows: handle blower fan and adopt the forced draft mode, to send into rotary dehumidifier 3/4 treatment region by the pending air of handling wind air intake filter, airborne moisture is adsorbed agent absorption, obtain the low humidity dry gas stream, runner after the suction transfers the renewing zone to the rotating speeds of per hour 8 commentaries on classics, be heated to 120 ℃ hot blast through regenerative heater by the suction of regeneration blower fan negative pressure, oppositely enter 1/4 renewing zone desorb of rotary dehumidifier, the hot humid air after the regeneration is discharged the outside via the regeneration air channel; The dehumidifier controller adopts the automatic control of on-line monitoring dew point, is provided with fault alarm and overtemperature prote function, can regulate the control temperature humidity range as required.
The utility model compared with prior art has following advantage and beneficial effect: (1) this dehumidifier runner seals is effective, the sealing ring that has 90 degree demarcation strips, make and seal simultaneously between rotary dehumidifier periphery and treatment region and the renewing zone, become original linear sealing form and be the face sealing, and encapsulant is the rubber of wear-resistant temperature-resistant, its material inherent characteristic can guarantee effectively that 90 degree parting seal plates and the gentle plasticity of changeing between the core end face seal, and avoids owing to change the leakage that core end face flatness error is caused; (2) this dehumidifier has changed string wind flow direction, and wind mixed rate reduces, it is that negative pressure exhausting mode makes inner string distinguished and admirable to being the wet regeneration of processing wind direction heat wind direction from drying for the malleation mode wind of blowing, regenerate that this kind handled wind, a small amount of dry finished product gas though can run away has so definitely avoided the wet regeneration of undressed heat wind to sneak into dry wind and reduce the humidity of handling wind.
Below Figure of description is further specified as follows: Fig. 1 is the structural representation of low dew point rotary dehumidifier; Fig. 2 is its rotary dehumidifier modular construction schematic diagram; Fig. 3 is the left view of rotary dehumidifier assembly.Among the figure: 1 is the rotary dehumidifier assembly, 2 is rotary dehumidifier, 3 are the sealing ring with 90 ° of dividing strips, 4 is the rotary dehumidifier end casing, 5 is decelerator, 6 is directed cam, 7 is pull bar, 8 is set bolt, 9 is rotary dehumidifier shell end face, 10 for changeing the core end face, 11 is minor sprocket, 12 is chain, 13 are convex edge, shell location, 14 is frame, 15 is metal sheet, 16 is rotary dehumidifier assembly supporting rod, 17 for handling wind inlet, 18 is filter, 19 are the outlet of regeneration wind, 20 for handling blower fan, 21 are the regeneration blower fan, 22 for handling the wind outlet, 23 are the regeneration wind inlet, 24 is filter, 25 is regenerative heater, 26 is controller, 27 is Temperature Humidity Sensor.
Embodiment of the present utility model can be as follows: (1) presses Fig. 2～shown in Figure 3, each parts of design, processing and manufacturing rotary dehumidifier assembly 1, wherein: rotary dehumidifier 2 can adopt glass fibre paper material, solid absorbent and inorganic glue, forms with the hot-press molding method processing and manufacturing; Sealing ring 3 can adopt the rubber molding method to process by designing requirement; Rotary dehumidifier end casing 4 can process with machining process with plastic plate or aluminium alloy plate; Decelerator 5 can be selected miniature standard decelerator for use; Directed cam 6, sprocket wheel 11, chain 12 can be bought and close the specification standards part; But pull bar 7 aluminium are closed bar and are processed with machine-tooled method; Install by the described mutual alignment of top specification annexation then and connect and compose whole rotary dehumidifier assembly 1; (2) by shown in Figure 1, design, these low each parts of dew point rotary dehumidifier of processing and manufacturing, wherein: frame 14, metal sheet 15, rotary dehumidifier assembly supporting rod 16 all can select for use metal material to process with machining process; Filter 18,24 all can be selected primary filter purpose WL type filter for use; Handle blower fan 20 and can select the DF-3 type for use; Regeneration blower fan 21 can be selected the DF-4 type for use; Regenerative heater 25 can be selected coil-type for use; Controller can be selected the DWP-I type for use; Temperature Humidity Sensor can be selected the SWB-II type for use.
Claims (2)
1, a kind of low dew point rotary dehumidifier, it is characterized in that: it is by rotary dehumidifier assembly (1), frame (14), metal sheet (15), rotary dehumidifier assembly supporting rod (16), filter (18), handle blower fan (20), regeneration blower fan (21), regenerative heater (25), controller (26), the common installation of Temperature Humidity Sensor (27) connects and composes, its mutual alignment and annexation are: cabinet is by frame (14) and the affixed formation closed case of metal sheet (15) body, horizontal or vertical the slipping into of rotary dehumidifier assembly (1) places on the cabinet middle part rotary dehumidifier assembly supporting rod (1 6), each two self-enclosed chamber about cabinet is divided into or up and down, cabinet side board is set handling wind inlet (17) and regeneration wind outlet (19) respectively up and down, handle the homonymy that blower fan (20) and regeneration blower fan (21) are installed on rotary dehumidifier assembly (1), regenerative heater (25) and controller (26) are installed on the opposite side of rotary dehumidifier assembly (1); Pending air is sent the processing region of rotary dehumidifier assembly (1) to through handling wind inlet (17) and the processed blower fan of filter (18) (20) suction, and regeneration blower fan (21) is connected with regeneration wind outlet (19) by regeneration air channel and rotary dehumidifier 1/4 zone; Another side plate of cabinet is set handling wind outlet (22) respectively, regeneration wind inlet (23) and filter (24) up and down, and regenerative heater (25) is connected with the regeneration zone of rotary dehumidifier assembly (1) by the regeneration air channel; Controller (26) places handles wind outlet (22) top, is connected with frame (14) with bolt, Temperature Humidity Sensor (27) is set and is connected to controller (26) at processing wind inlet (17).
2, by the described a kind of low dew point rotary dehumidifier of claim 1, it is characterized in that described rotary dehumidifier assembly (1) is connected and composed jointly by rotary dehumidifier (2), the sealing ring (3) with 90 ° of demarcation strips, rotary dehumidifier end casing (4), decelerator (5), directed cam (6), pull bar (7), set bolt (8), minor sprocket (11), chain (12), its mutual alignment and annexation are: the sealing ring (3) that rotary dehumidifier end casing (4) go up to embed a band demarcation strip is again with rotary dehumidifier (2) shell end face (9) with change core end face (10) and do the face sealing and contact and be connected; Go up device reducer (5) at rotary dehumidifier end casing (4), its output disposes a minor sprocket (11) and is meshed with chain (12) on the rotary dehumidifier shell and is in transmission connection; Matched in the convex edge of fixing on the pull bar (7) on four pairs of directed cams (6) and the rotary dehumidifier shell, location (13); Article four, pull bar (7) is connected with two end cover plate (4) by set bolt (8), so that rotary dehumidifier (2) closely connects with sealing ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00227043U CN2405144Y (en) | 2000-01-06 | 2000-01-06 | Low dew-point and rotating wheel type dehumidification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00227043U CN2405144Y (en) | 2000-01-06 | 2000-01-06 | Low dew-point and rotating wheel type dehumidification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2405144Y true CN2405144Y (en) | 2000-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00227043U Expired - Fee Related CN2405144Y (en) | 2000-01-06 | 2000-01-06 | Low dew-point and rotating wheel type dehumidification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2405144Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900385A (en) * | 2009-06-01 | 2010-12-01 | 空气技术工程有限公司 | Hybrid desiccant dehumidifying apparatus and control method thereof |
| CN102016430A (en) * | 2008-03-06 | 2011-04-13 | 梅盖尔有限公司 | Method and apparatus for treating air |
| CN102287885A (en) * | 2011-07-22 | 2011-12-21 | 西安工程大学 | Double-rotating-wheel type evaporative-cooling and mechanical-refrigerating composite air-conditioner set with automatic dust-absorbing function |
| CN102287882A (en) * | 2011-07-22 | 2011-12-21 | 集美大学 | Marine two-stage rotating-wheel dehumidifying air-conditioning system and operating method thereof |
| CN102927806A (en) * | 2011-08-08 | 2013-02-13 | 浙江汇杰制冷设备有限公司 | Drying equipment applying sealed negative pressure air supply system |
| CN103940008A (en) * | 2014-04-25 | 2014-07-23 | 王敏 | Automatic cleaning household dehumidifier |
| CN104124626A (en) * | 2014-08-11 | 2014-10-29 | 国家电网公司 | Clean and dry air exchange system of high-pressure cabinet |
| CN108014608A (en) * | 2018-01-23 | 2018-05-11 | 南通中远克莱芬船舶工程有限公司 | A kind of high efficiency rotary wheel type Dehumidifier |
| CN114570160A (en) * | 2022-03-03 | 2022-06-03 | 杭州瑞亚电气有限公司 | Single fan fine filtration rotary dehumidifier |
-
2000
- 2000-01-06 CN CN00227043U patent/CN2405144Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102016430A (en) * | 2008-03-06 | 2011-04-13 | 梅盖尔有限公司 | Method and apparatus for treating air |
| CN101900385A (en) * | 2009-06-01 | 2010-12-01 | 空气技术工程有限公司 | Hybrid desiccant dehumidifying apparatus and control method thereof |
| CN102287885A (en) * | 2011-07-22 | 2011-12-21 | 西安工程大学 | Double-rotating-wheel type evaporative-cooling and mechanical-refrigerating composite air-conditioner set with automatic dust-absorbing function |
| CN102287882A (en) * | 2011-07-22 | 2011-12-21 | 集美大学 | Marine two-stage rotating-wheel dehumidifying air-conditioning system and operating method thereof |
| CN102927806A (en) * | 2011-08-08 | 2013-02-13 | 浙江汇杰制冷设备有限公司 | Drying equipment applying sealed negative pressure air supply system |
| CN103940008A (en) * | 2014-04-25 | 2014-07-23 | 王敏 | Automatic cleaning household dehumidifier |
| CN104124626A (en) * | 2014-08-11 | 2014-10-29 | 国家电网公司 | Clean and dry air exchange system of high-pressure cabinet |
| CN104124626B (en) * | 2014-08-11 | 2016-07-06 | 国家电网公司 | High-voltage board clean dry air exchange system |
| CN108014608A (en) * | 2018-01-23 | 2018-05-11 | 南通中远克莱芬船舶工程有限公司 | A kind of high efficiency rotary wheel type Dehumidifier |
| CN114570160A (en) * | 2022-03-03 | 2022-06-03 | 杭州瑞亚电气有限公司 | Single fan fine filtration rotary dehumidifier |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |