CN113669797A - Take high-efficient air supply FFU of humidification function - Google Patents
Take high-efficient air supply FFU of humidification function Download PDFInfo
- Publication number
- CN113669797A CN113669797A CN202110865614.6A CN202110865614A CN113669797A CN 113669797 A CN113669797 A CN 113669797A CN 202110865614 A CN202110865614 A CN 202110865614A CN 113669797 A CN113669797 A CN 113669797A
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- Prior art keywords
- partition plate
- nozzle
- ffu
- baffle
- fan
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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
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0087—Indoor units, e.g. fan coil units with humidification means
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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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
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
- F24F6/14—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Air Humidification (AREA)
Abstract
The utility model provides a take high-efficient air supply FFU of humidification function, it relates to an air supply arrangement. It contains the framework, is equipped with the fan in the framework, is equipped with first baffle in the framework, and the top of first baffle is equipped with two guide plates, and the right side of fan is equipped with miniature pump, is equipped with the water inlet on the miniature pump, is connected with the water pipe on miniature pump's the delivery end, is equipped with the motor on the first baffle, is connected with the nozzle in the electric pivot, is equipped with the branch pipe on the nozzle, through the branch pipe intercommunication between water pipe and the nozzle, the below of first baffle be equipped with the second baffle, be first cavity between second baffle and the first baffle, the below of second baffle is equipped with the filter layer, is the second cavity between filter layer and the second baffle, the below of filter layer is equipped with the air outlet. The invention solves the problem of air outlet form of the traditional FFU, enables the indoor to be dry, reduces the additional arrangement of a humidifier and saves the cost.
Description
Technical Field
The invention relates to the technical field of air filtering devices, in particular to a high-efficiency air supply FFU with a humidifying function.
Background
The Fan Filter Unit is called Fan Filter Unit in English, and is called FFU for short. At present, the FFU is widely applied to application occasions such as clean rooms, clean workbenches, clean production lines, assembled clean rooms, local grades and the like. It can provide high-quality clean air for clean rooms and microenvironment with different sizes and cleanliness grades. The FFU is provided with a primary filter screen and a high-efficiency filter screen. The fan sucks air from the top of the FFU, the air is filtered by the primary and high-efficiency filters, and the filtered clean air is sent out at a constant speed of 0.45M/s +/-20% on the whole air outlet surface. It is suitable for obtaining high-grade clean environment in various environments. In newly-built toilet, clean factory building formula transformation renovation, can improve the cleanliness factor rank, noise reduction and vibration, also greatly reduced cost, the installation is maintained conveniently, is clean environment's ideal part.
Chinese patent publication No. CN109340195B discloses a fan filter unit, which comprises a unit box body, an air inlet, an air outlet, a detachable mechanism and a fan, wherein the detachable mechanism is assembled at the air outlet on the unit box body, the detachable mechanism comprises a detachable frame and a fixed mechanism, micro-perforated plates are laid on the periphery of the inner wall of the unit box body, the air inlet is connected with an air inlet pipe, the inside of the unit box body is divided into a first chamber, a second chamber and a third chamber by a first partition plate and a second partition plate, the air inlet pipe passes through the first partition plate and is connected with the second partition plate, a first filter layer is arranged at the bottom of the unit box body, a second filter layer and a third filter layer are vertically arranged between the first filter layer and the second partition plate, the air outlet is arranged inside the detachable frame, the unit box body is provided with a heat exchange device, although the problem of heating or refrigerating fresh air to meet different comfort level requirements of users is solved, however, the fresh air still has higher dryness, cannot meet the use requirement of an indoor area with the requirement on humidity, and has certain use limitation.
Disclosure of Invention
The invention aims to provide an efficient air supply FFU with a humidifying function, aiming at the defects and shortcomings of the prior art, the FFU is characterized in that a micro water pump is arranged above a cabinet body, water flows to a nozzle through the micro water pump, and meanwhile, the nozzle is connected with a rotating shaft of a rotating motor, so that the water flows are sprayed to the periphery through the rotating nozzle to be mixed with air flow, and the air flow has certain humidity.
In order to achieve the purpose, the invention adopts the following technical scheme: a high-efficiency air supply FFU with a humidifying function comprises a frame body 1, wherein a fan 2 is arranged on the frame body 1, a first partition plate 8 is arranged in the frame body 1, a through hole is formed in the first partition plate 8, a first guide plate 3 and a second guide plate 4 are arranged above the first partition plate 8, the second guide plate 4 is arranged on the inner side of the first guide plate 3, and top plate openings of the first guide plate 3 and the second guide plate 4 are communicated with an air outlet of the fan 2;
the right side of the fan 2 is provided with a micro water pump 5, the micro water pump 5 is provided with a water inlet 6, the water outlet end of the micro water pump 5 is connected with a water pipe 7, one part of the water pipe 7 is attached to a first partition plate 8, the first partition plate 8 is provided with a motor 9, a rotating shaft of the motor 9 is connected with a nozzle 10, the nozzle 10 is provided with a branch pipe 11, and the water pipe 7 is communicated with the nozzle 10 through the branch pipe 11;
the air purifier is characterized in that a second partition plate 13 is arranged below the first partition plate 8, a first cavity 12 is arranged between the second partition plate 13 and the first partition plate 8, the nozzle 10 is positioned in the first cavity 12, a filter layer 15 is arranged below the second partition plate 13, a second cavity 14 is arranged between the filter layer 15 and the second partition plate 13, and an air outlet 16 is arranged below the filter layer 15.
Furthermore, the second partition plate 13 is provided with rod pieces 13-1 which are arranged at equal intervals.
Further, the center lines of the first partition plate 8 and the second partition plate 13 are overlapped.
Furthermore, the bottom of the air outlet 16 is provided with a louver 17.
Furthermore, a flow regulating valve 18 is arranged on the water pipe 7.
The working principle of the invention is as follows:
according to the invention, the fan 2 is arranged above the frame body 1, wind blown from the outlet of the fan 2 firstly passes through the first partition plate 8 after being guided by the first partition plate 8 and the second partition plate 13 and then passes through the first partition plate 8, meanwhile, the water pipe 7 is attached to the first partition plate 8, the water pipe 7 is connected with the water outlet end of the miniature water pump 5, the miniature water pump 5 pumps the wind into the nozzle 10 through the water pipe 7 and the branch pipe 11, meanwhile, the nozzle 10 is connected to the rotating shaft of the motor 9, so that water flow sprayed out of the nozzle 10 is rotated to be sprayed to the periphery and simultaneously mixed with air flow, then the air flow mixed with water vapor passes through the second partition plate 13 and passes through the rod pieces 13-1 arranged at equal intervals on the second partition plate 13 to carry out uniform flow equalization treatment, the air flow uniformly flows to the filter layer 15 below the second partition plate, and is finally discharged through the air outlet 16 after being filtered by the filter layer 15.
After the technical scheme is adopted, the invention has the beneficial effects that:
1. according to the invention, the miniature water pump is arranged above the cabinet body, water flow is delivered to the nozzle through the miniature water pump, and meanwhile, the nozzle is connected with the rotating shaft of the rotating motor, so that the water flow is sprayed to the periphery through the rotating nozzle to be mixed with the air flow, and the air flow has certain humidity;
2. according to the invention, the two annular guide plates are arranged below the air outlet of the fan, so that the air flow is stable in an initial state, and the air conveying efficiency is higher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view in the direction a-a in fig. 1.
Fig. 3 is an enlarged schematic view of B in fig. 1.
Description of reference numerals: the air conditioner comprises a frame body 1, a fan 2, a first guide plate 3, a second guide plate 4, a micro water pump 5, a water inlet 6, a water pipe 7, a first partition plate 8, a motor 9, a nozzle 10, a branch pipe 11, a first chamber 12, a second partition plate 13, a rod piece 13-1, a second chamber 14, a filter layer 15, an air outlet 16, a shutter 17 and a flow regulating valve 18.
Detailed Description
Referring to fig. 1 to fig. 3, the technical solution adopted by the present embodiment is: the fan comprises a frame body 1, wherein a fan 2 is arranged on the frame body 1, the power of the fan 2 is 5Kw, a first partition plate 8 is arranged in the frame body 1, a through hole is formed in the first partition plate 8, the aperture of the through hole is 15mm, a first guide plate 3 and a second guide plate 4 are arranged above the first partition plate 8, the second guide plate 4 is arranged on the inner side of the first guide plate 3, and top plate openings of the first guide plate 3 and the second guide plate 4 are communicated with an air outlet of the fan 2;
the right side of the fan 2 is provided with a micro water pump 5, the power of the micro water pump 5 is 50W, the micro water pump 5 is provided with a water inlet 6, the water outlet end of the micro water pump 5 is connected with a water pipe 7, one part of the water pipe 7 is attached to a first partition plate 8, the first partition plate 8 is provided with a motor 9, the power of the motor 9 is 750W, a rotating shaft of the motor 9 is connected with a nozzle 10, the nozzle 10 is provided with a branch pipe 11, and the water pipe 7 is communicated with the nozzle 10 through the branch pipe 11;
the air purifier is characterized in that a second partition plate 13 is arranged below the first partition plate 8, a first cavity 12 is arranged between the second partition plate 13 and the first partition plate 8, the nozzle 10 is positioned in the first cavity 12, a filter layer 15 is arranged below the second partition plate 13, a second cavity 14 is arranged between the filter layer 15 and the second partition plate 13, and an air outlet 16 is arranged below the filter layer 15.
The second partition plate 13 is provided with rod pieces 13-1 which are arranged at equal intervals and used for flow equalization of fresh air.
The center lines of the first partition plate 8 and the second partition plate 13 are overlapped.
The bottom of the air outlet 16 is provided with a louver 17, and the wind direction is changed through the louver 17.
The water pipe 7 is provided with a flow regulating valve 18, and the flow regulating valve 18 controls the flow by analog quantity.
In the embodiment, the fan 2 is arranged above the frame body 1, the air blown from the outlet of the fan 2 firstly passes through the first partition plate 8 after being guided by the first partition plate 8 and the second partition plate 13, meanwhile, the water pipe 7 is attached to the first partition plate 8, the water pipe 7 is connected with the water outlet end of the micro water pump 5, the micro water pump 5 pumps the air into the nozzle 10 through the water pipe 7 and the branch pipe 11, and meanwhile, the nozzle 10 is connected to the rotating shaft of the motor 9, so that the water flow sprayed out of the nozzle 10 is rotated to be sprayed all around and simultaneously mixed with the air flow, then the air flow after the water vapor mixing flows passes through the second partition plate 13, and passes through the rod pieces 13-1 which are arranged at equal intervals on the second partition plate 13 to perform flow equalization treatment, the air flow uniformly flows to the filter layer 15 below the air flow, and is finally discharged through the air outlet 16 after being filtered by the filter layer 15.
After adopting above-mentioned technical scheme, this embodiment beneficial effect does:
1. according to the embodiment, the miniature water pump is arranged above the cabinet body, water flow is sent to the nozzle through the miniature water pump, and meanwhile the nozzle is connected with the rotating shaft of the rotating motor, so that the water flow is sprayed to the periphery through the rotating nozzle to be mixed with the air flow, and the air flow has certain humidity;
2. in the embodiment, the two annular guide plates are arranged below the air outlet of the fan, so that the air flow has steady flow in the initial state, and the air conveying efficiency is higher.
The working principle of the invention is as follows: .
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a take high-efficient air supply FFU of humidification function which characterized in that: the air conditioner comprises a frame body (1), wherein a fan (2) is arranged on the frame body (1), a first partition plate (8) is arranged in the frame body (1), a through hole is formed in the first partition plate (8), a first guide plate (3) and a second guide plate (4) are arranged above the first partition plate (8), the second guide plate (4) is arranged on the inner side of the first guide plate (3), and top plate openings of the first guide plate (3) and the second guide plate (4) are communicated with an air outlet of the fan (2);
the water pump type air conditioner is characterized in that a micro water pump (5) is arranged on the right side of the fan (2), a water inlet (6) is formed in the micro water pump (5), a water pipe (7) is connected to the water outlet end of the micro water pump (5), one part of the water pipe (7) is attached to a first partition plate (8), a motor (9) is arranged on the first partition plate (8), a nozzle (10) is connected to a rotating shaft of the motor (9), a branch pipe (11) is arranged on the nozzle (10), and the water pipe (7) is communicated with the nozzle (10) through the branch pipe (11);
the air purifier is characterized in that a second partition plate (13) is arranged below the first partition plate (8), a first cavity (12) is arranged between the second partition plate (13) and the first partition plate (8), the nozzle (10) is located in the first cavity (12), a filter layer (15) is arranged below the second partition plate (13), a second cavity (14) is arranged between the filter layer (15) and the second partition plate (13), and an air outlet (16) is arranged below the filter layer (15).
2. An FFU with humidification function having high efficiency as claimed in claim 1 wherein: the second partition plate (13) is provided with rod pieces (13-1) which are arranged at equal intervals.
3. An FFU with humidification function having high efficiency as claimed in claim 1 wherein: the center lines of the first partition plate (8) and the second partition plate (13) are superposed.
4. An FFU with humidification function having high efficiency as claimed in claim 1 wherein: the bottom of the air outlet (16) is provided with a shutter (17).
5. An FFU with humidification function having high efficiency as claimed in claim 1 wherein: the water pipe (7) is provided with a flow regulating valve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110865614.6A CN113669797A (en) | 2021-07-29 | 2021-07-29 | Take high-efficient air supply FFU of humidification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110865614.6A CN113669797A (en) | 2021-07-29 | 2021-07-29 | Take high-efficient air supply FFU of humidification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113669797A true CN113669797A (en) | 2021-11-19 |
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ID=78540709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110865614.6A Pending CN113669797A (en) | 2021-07-29 | 2021-07-29 | Take high-efficient air supply FFU of humidification function |
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| Country | Link |
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| CN (1) | CN113669797A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004012038A (en) * | 2002-06-07 | 2004-01-15 | Hitachi Plant Eng & Constr Co Ltd | Clean room |
| CN207335079U (en) * | 2017-08-30 | 2018-05-08 | 江苏三麦食品机械有限公司 | A kind of warming and humidifying device of new proofing box |
| CN108224727A (en) * | 2018-02-24 | 2018-06-29 | 美埃（中国）环境净化有限公司 | A kind of novel fan filter bank guiding device |
| CN109340195A (en) * | 2018-11-12 | 2019-02-15 | 天津市金中基暖通净化设备有限公司 | A kind of blower fan filtering unit |
| CN209978224U (en) * | 2019-05-20 | 2020-01-21 | 陕西宇鑫洁净工程有限公司 | Return air filter equipment of toilet |
| CN212081540U (en) * | 2020-04-10 | 2020-12-04 | 苏州川森恒祺生态科技有限公司 | Domestic intelligent air humidifying sprinkler |
-
2021
- 2021-07-29 CN CN202110865614.6A patent/CN113669797A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004012038A (en) * | 2002-06-07 | 2004-01-15 | Hitachi Plant Eng & Constr Co Ltd | Clean room |
| CN207335079U (en) * | 2017-08-30 | 2018-05-08 | 江苏三麦食品机械有限公司 | A kind of warming and humidifying device of new proofing box |
| CN108224727A (en) * | 2018-02-24 | 2018-06-29 | 美埃（中国）环境净化有限公司 | A kind of novel fan filter bank guiding device |
| CN109340195A (en) * | 2018-11-12 | 2019-02-15 | 天津市金中基暖通净化设备有限公司 | A kind of blower fan filtering unit |
| CN209978224U (en) * | 2019-05-20 | 2020-01-21 | 陕西宇鑫洁净工程有限公司 | Return air filter equipment of toilet |
| CN212081540U (en) * | 2020-04-10 | 2020-12-04 | 苏州川森恒祺生态科技有限公司 | Domestic intelligent air humidifying sprinkler |
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