CN102287877A - Chlorine dioxide gasification device used for sterilizing centralized central air conditioner - Google Patents
Chlorine dioxide gasification device used for sterilizing centralized central air conditioner Download PDFInfo
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- CN102287877A CN102287877A CN2011101781160A CN201110178116A CN102287877A CN 102287877 A CN102287877 A CN 102287877A CN 2011101781160 A CN2011101781160 A CN 2011101781160A CN 201110178116 A CN201110178116 A CN 201110178116A CN 102287877 A CN102287877 A CN 102287877A
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- air
- aeration tank
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to an attachment of a centralized central air conditioner, in particular to a chlorine dioxide gasification device used for sterilizing the centralized central air conditioner. The invention solves the problems that the current chlorine dioxide gasification device used for air sterilization of the central air conditioner is low in gasification rate of chlorine dioxide aqueous solution, is inconvenient to mount and dismount and increases the blowing-in air humidity of the central air conditioner. The chlorine dioxide gasification device comprises a box body and an aeration tank positioned in the box body, wherein upper ends on two sides of the box body are provided with an air inlet and an air outlet, and lower ends on two sides of the box body are provided with a liquid inlet and a liquid outlet; the aeration tank consists of an aeration tank outer shell of which two sides are provided with a liquid inlet and a liquid outlet, and a pore plate which is provided with an air inlet and a plurality of aeration holes; and a plurality of aeration tanks can be connected in series to realize multi-stage gasification so that the gasification rate is greatly improved. The chlorine dioxide gasification device is reasonable in design and skillful in structure, is arranged outside a main air supply channel of the centralized central air conditioner, effectively solves the problem of high air-out air humidity caused by water carried by gasified chlorine dioxide, is convenient to dismount and mount, and is suitable for popularization and application.
Description
Technical field
The present invention relates to the appurtenances of centralized central air-conditioning, be specially the chlorine dioxide gasification installation that is used for centralized central air-conditioning sterilization.
Background technology
Along with the high speed development of World Economics, increasing skyscraper, megastore, large-scale hotel have used central air-conditioning, yet owing to temperature and humidity in the air circulation duct of central air-conditioning is moderate, are fit to especially growing of bacterium of various microorganisms; Simultaneously because central air-conditioning adopts the new wind of fraction and most of circulated air to unite the biological air supply mode of use, air between each room is intercommunication, make the particularly centralized central air-conditioning air-supply of central air-conditioning may become multiple transmission of disease media, very easily cause disease's spread and cross-infection, so concentrate the blast type central air-conditioning once to be stopped use when the epidemic situation was severe at SARS.
Chlorine dioxide is efficient, the safety of the unique approval of the World Health Organization, green disinfection sanitizer, its reaction back noresidue, human body is had no side effect, use it for the air sterillization of central air-conditioning, effect with significant sterilization, removal peculiar smell, safe and reliable, be the desirable air elimination agent of the especially centralized central air-conditioning of central air-conditioning.
Usually an aqueous solution of chlorine dioxide disperser is installed to solve the air sterillization problem of central air-conditioning at the air-supply inlet of the main air delivery duct of central air-conditioning.Described aqueous solution of chlorine dioxide disperser is the injecting type structure, promptly aqueous solution of chlorine dioxide is ejected by nozzle or shower nozzle, make the aqueous solution of chlorine dioxide atomizing, aqueous solution of chlorine dioxide that will eject by air-supply, after the atomizing is brought the air supply duct of central air-conditioning into, and the air that air supply duct is sent is purifying air through sterilization.Yet because the aqueous solution of chlorine dioxide after the atomizing liquefies easily again attached to the inwall of air supply duct, because of its strong oxidizing property can cause corrosion to air supply duct, aqueous solution of chlorine dioxide after the atomizing is under the effect of air-supply simultaneously, bring a large amount of moisture into air supply duct, increased the air-out air humidity of central air-conditioning.In view of the foregoing, there is certain limitation in applying of existing aqueous solution of chlorine dioxide disperser.
The disclosed chlorine dioxide gasification device that is used for the central air-conditioning gas sterilizing system of Chinese patent CN 2658632Y, comprising that periphery is fixed with on framework, its horizontal direction is densely covered with the gasifier bed that runs through the wind hole, be fixed with the aqueous solution of chlorine dioxide liquid distributor on the upper frame of gasifier bed, the lower frame of gasifier bed is fixed in the backflow holding groove.During use, gasifier is installed in the main air delivery duct of central air-conditioning by framework, aqueous solution of chlorine dioxide is entered by liquid distributor, spread on gasifier bed, flow from top to bottom, under the brushing of pressure fan air-out, the chlorine dioxide that volatilizees is blown into the main ventilation road through running through the wind hole, realized the gasification of chlorine dioxide.Yet, in the process of using, find that this gasifier is lower to the rate of gasification of aqueous solution of chlorine dioxide; This gasifier is installed in the main air delivery duct of central air-conditioning, wants the main air delivery duct of dismounting central air-conditioning during installation, causes the inconvenience of installing/dismounting; Carry part moisture in the time of the chlorine dioxide gasification, still have the problem of the air-out air humidity that increases central air-conditioning master air delivery duct.
Summary of the invention
The present invention is lower and installing/dismounting is inconvenient and increase the problem of central air-conditioning wind pushing air humidity to the rate of gasification of aqueous solution of chlorine dioxide for solving the existing chlorine dioxide gasification device that is used for the central air-conditioning air sterillization, and a kind of chlorine dioxide gasification installation that is used for centralized central air-conditioning sterilization is provided.
For achieving the above object, the present invention is by the following technical solutions: a kind of chlorine dioxide gasification installation that is used for centralized central air-conditioning sterilization, comprise casing and the aeration tank that is positioned at box house, the upper end, both sides of described casing is provided with air inlet and the air outlet that is communicated with centralized central air-conditioning master air delivery duct respectively, the lower end, both sides is provided with inlet and the liquid outlet that is communicated with the aeration tank respectively, described aeration tank is positioned at bottom half, by the aeration tank shell be positioned at the aeration tank outer casing bottom and form with the orifice plate that the aeration tank outer casing bottom leaves the space, shell both sides, aeration tank are provided with inlet opening and fluid hole, and orifice plate is provided with air admission hole and a plurality of solarization air cap.
During work, aqueous solution of chlorine dioxide flows into the aeration tank from the inlet of casing lower end by inlet opening, aeration gas flow is squeezed into the aeration tank bottom space from air admission hole, forming minute bubbles through solarization air cap enters in the aqueous solution of chlorine dioxide, minute bubbles rise to the process of solution surface from the solution bottom, a large amount of chlorine dioxide molecules evaporate in the minute bubbles, and last minute bubbles enter in the air, also will carry a large amount of chlorine dioxide molecules and enter in the air.Chlorine dioxide itself has very strong volatility, and aeration produces a large amount of micro-bubbles, has increased the volatilization area of chlorine dioxide, has quickened the volatilization of chlorine dioxide.The chlorine dioxide of gasification constantly rises, because air inlet and air outlet are communicated with centralized central air-conditioning master air delivery duct respectively, utilizes the wind of centralized central air-conditioning master air delivery duct that chlorine dioxide is brought in the centralized central air-conditioning air-supply passage.Remaining raffinate flows out through the liquid outlet of casing from the fluid hole of aeration tank.
Further, described aeration tank is the aeration tank group of a plurality of series connection, and the inlet opening of each aeration tank is higher than fluid hole, and the fluid hole of previous aeration tank is connected with the inlet opening of a back aeration tank.Aqueous solution of chlorine dioxide flows into last aeration tank successively from first aeration tank, repeatedly gasification through multistage aeration tank, improved the rate of gasification of aqueous solution of chlorine dioxide, reduced the chlorine dioxide content in the raffinate, not only improved utilization rate but also reduced the corrosion of raffinate air supply duct.The series connection number of aeration tank is determined according to actual needs, such as the size of feed liquor amount, by changing the series connection number of aeration tank, changes the size of chlorine dioxide gasification amount, and is flexible and convenient to use.
Compared with prior art, beneficial effect of the present invention is:
(1) makeup of described chlorine dioxide install meter rationally, structure is ingenious, by aeration gas flow the aqueous solution of chlorine dioxide in the aeration tank carried out multistage gasification, rate of gasification improves greatly, chlorine dioxide content is almost nil in the raffinate;
(2) a whole set of gasification installation is installed on the outside of centralized central air-conditioning master air delivery duct, only needs to offer an air inlet and an air outlet on the outer wall of centralized central air-conditioning master air delivery duct, is convenient to installation and removal;
(3) because gasification installation is installed on the outside of centralized central air-conditioning master air delivery duct, effectively avoid the chlorine dioxide of gasification to carry moisture and caused the bigger problem of air-out air humidity, be fit to apply.
Description of drawings
Fig. 1 is the structural representation that is used for the chlorine dioxide gasification installation of centralized central air-conditioning sterilization;
Fig. 2 is the vertical profile schematic diagram of aeration tank;
Fig. 3 is the vertical view of Fig. 2.
1-casing among the figure, 2-aeration tank, 3-air inlet, 4-air outlet, 5-inlet, 6-liquid outlet, 21-aeration tank shell, 22-orifice plate, 23-inlet opening, 24-fluid hole, 25-air admission hole, 26-solarization air cap, 27-air inlet pipe.
The specific embodiment
The invention will be further elaborated below in conjunction with the drawings and specific embodiments.
As shown in drawings, a kind of chlorine dioxide gasification installation that is used for centralized central air-conditioning sterilization, comprise casing 1 and the aeration tank 2 that is positioned at casing 1 inside, the upper end, both sides of described casing 1 is provided with air inlet 3 and the air outlet 4 that is communicated with central air-conditioning master air delivery duct respectively, the lower end, both sides is provided with inlet 5 and the liquid outlet 6 that is communicated with aeration tank 2 respectively, described aeration tank 2 is positioned at casing 1 bottom, by aeration tank shell 21 be positioned at aeration tank shell 21 bottoms and form with the orifice plate 22 that the space is left in shell 21 bottoms in aeration tank, shell 21 both sides in aeration tank are provided with inlet opening 23 and fluid hole 24, and orifice plate 22 is provided with air admission hole 25 and a plurality of solarization air cap 26.
Further, described air admission hole 25 is provided with air inlet pipe 27, is convenient to connecting pipe.
During work, the compressed air that aeration gas flow provides by means of air pressure pump is communicated with air admission hole 25 and air inlet pipe 27 by external pipe with air pressure pump.
Further, described aeration tank 2 is the aeration tank group of a plurality of series connection, and the inlet opening 23 of each aeration tank 2 is higher than fluid hole 24, and the fluid hole 24 of previous aeration tank 2 is connected with the inlet opening 23 of a back aeration tank 2.The series connection number of aeration tank 2 is determined according to actual needs, such as the size of feed liquor amount, by changing the series connection number of aeration tank 2, changes the size of chlorine dioxide gasification amount, and is flexible and convenient to use.
Further, the liquid outlet 6 of described casing 1 is circumscribed with the raffinate bucket, is used to collect the raffinate of the aqueous solution of chlorine dioxide after the gasification, avoids the environmental pollution that causes because of direct discharging.
During concrete enforcement, aeration tank shell 21 can be random geometry.In this specific embodiment, aeration tank shell 21 is circular bowl structure, and orifice plate 22 is and the circle that cooperates at the bottom of the bowl, and air admission hole 25 is positioned at orifice plate 22 central authorities, and solarization air cap 26 evenly is arranged on the orifice plate 22 around the air admission hole 25.
Because aqueous solution of chlorine dioxide has certain corrosivity, all can react with most of materials, the PVC(polyvinyl chloride) except, therefore casing 1 and aeration tank 2 are selected the PVC material for use, liquid in-out pipe and connecting tube are selected the PVC material for use, effectively prevented aqueous solution of chlorine dioxide to the corrosion that pipeline causes, made whole chlorine dioxide gasification installation have long service life.
Claims (7)
1. one kind is used for the chlorine dioxide gasification installation that centralized central air-conditioning is sterilized, it is characterized in that: comprise casing (1) and be positioned at the inner aeration tank (2) of casing (1), the upper end, both sides of described casing (1) is provided with air inlet (3) and the air outlet (4) that is communicated with central air-conditioning master air delivery duct respectively, the lower end, both sides is provided with inlet (5) and the liquid outlet (6) that is communicated with aeration tank (2) respectively, described aeration tank (2) is positioned at casing (1) bottom, by aeration tank shell (21) be positioned at aeration tank shell (21) bottom and form with the orifice plate (22) that the space is left in aeration tank shell (21) bottom, aeration tank shell (21) both sides are provided with inlet opening (23) and fluid hole (24), and orifice plate (22) is provided with air admission hole (25) and a plurality of solarization air cap (26).
2. the chlorine dioxide gasification installation that is used for centralized central air-conditioning sterilization according to claim 1, it is characterized in that: described air admission hole (25) is provided with air inlet pipe (27).
3. the chlorine dioxide gasification installation that is used for centralized central air-conditioning sterilization according to claim 1 and 2, it is characterized in that: described aeration tank (2) are the aeration tank group of a plurality of series connection, the inlet opening (23) of each aeration tank (2) is higher than fluid hole (24), and the fluid hole (24) of previous aeration tank (2) is connected with the inlet opening (23) of a back aeration tank (2).
4. the chlorine dioxide gasification installation that is used for centralized central air-conditioning sterilization according to claim 1 and 2, it is characterized in that: the liquid outlet (6) of described casing (1) is circumscribed with the raffinate bucket.
5. the chlorine dioxide gasification installation that is used for centralized central air-conditioning sterilization according to claim 1 and 2, it is characterized in that: described aeration tank shell (21) is circular bowl structure, orifice plate (22) is and the circle that cooperates at the bottom of the bowl, air admission hole (25) is positioned at orifice plate (22) central authorities, and solarization air cap (26) evenly is arranged on air admission hole (25) orifice plate (22) on every side.
6. the chlorine dioxide gasification installation that is used for centralized central air-conditioning sterilization according to claim 3, it is characterized in that: described aeration tank shell (21) is circular bowl structure, orifice plate (22) is and the circle that cooperates at the bottom of the bowl, air admission hole (25) is positioned at orifice plate (22) central authorities, and solarization air cap (26) evenly is arranged on air admission hole (25) orifice plate (22) on every side.
7. the chlorine dioxide gasification installation that is used for centralized central air-conditioning sterilization according to claim 1 and 2, it is characterized in that: described casing (1) and aeration tank (2) are selected the PVC material for use, and liquid in-out pipe and connecting tube are selected the PVC material for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101781160A CN102287877B (en) | 2011-06-29 | 2011-06-29 | Chlorine dioxide gasification device used for sterilizing centralized central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101781160A CN102287877B (en) | 2011-06-29 | 2011-06-29 | Chlorine dioxide gasification device used for sterilizing centralized central air conditioner |
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| Publication Number | Publication Date |
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| CN102287877A true CN102287877A (en) | 2011-12-21 |
| CN102287877B CN102287877B (en) | 2013-05-01 |
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| CN2011101781160A Expired - Fee Related CN102287877B (en) | 2011-06-29 | 2011-06-29 | Chlorine dioxide gasification device used for sterilizing centralized central air conditioner |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104208737A (en) * | 2014-09-17 | 2014-12-17 | 济南市大秦机电设备有限公司 | Chlorine dioxide aeration device for disinfecting air |
| CN113349102A (en) * | 2021-07-22 | 2021-09-07 | 青岛大牧人机械股份有限公司 | Improved row-connected poultry house |
| CN116622410A (en) * | 2023-05-09 | 2023-08-22 | 优利德(江苏)化工有限公司 | Chlorinated paraffin preparation system with chlorine recycling function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001235201A (en) * | 2000-02-23 | 2001-08-31 | Sebon Kk | Health air-conditioner |
| CN2658632Y (en) * | 2003-11-16 | 2004-11-24 | 郝东 | Chlorine dioxide gasifier for air disinfection system of central air conditioner |
| CN101067506A (en) * | 2007-06-06 | 2007-11-07 | 河北科技大学 | Purifying sterilizing device for central air conditioner |
| CN101135479A (en) * | 2007-10-11 | 2008-03-05 | 河北科技大学 | Disinfection by chlorine dioxide purification system used in central central air conditioning |
| CN101537203A (en) * | 2008-03-18 | 2009-09-23 | 陈红锋 | Machine for sterilizing and purifying molecular air |
| CN202109597U (en) * | 2011-06-29 | 2012-01-11 | 郝占元 | Chlorine dioxide gasifying device for disinfection of centralized central air-conditioner |
-
2011
- 2011-06-29 CN CN2011101781160A patent/CN102287877B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001235201A (en) * | 2000-02-23 | 2001-08-31 | Sebon Kk | Health air-conditioner |
| CN2658632Y (en) * | 2003-11-16 | 2004-11-24 | 郝东 | Chlorine dioxide gasifier for air disinfection system of central air conditioner |
| CN101067506A (en) * | 2007-06-06 | 2007-11-07 | 河北科技大学 | Purifying sterilizing device for central air conditioner |
| CN101135479A (en) * | 2007-10-11 | 2008-03-05 | 河北科技大学 | Disinfection by chlorine dioxide purification system used in central central air conditioning |
| CN101537203A (en) * | 2008-03-18 | 2009-09-23 | 陈红锋 | Machine for sterilizing and purifying molecular air |
| CN202109597U (en) * | 2011-06-29 | 2012-01-11 | 郝占元 | Chlorine dioxide gasifying device for disinfection of centralized central air-conditioner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104208737A (en) * | 2014-09-17 | 2014-12-17 | 济南市大秦机电设备有限公司 | Chlorine dioxide aeration device for disinfecting air |
| CN113349102A (en) * | 2021-07-22 | 2021-09-07 | 青岛大牧人机械股份有限公司 | Improved row-connected poultry house |
| CN116622410A (en) * | 2023-05-09 | 2023-08-22 | 优利德(江苏)化工有限公司 | Chlorinated paraffin preparation system with chlorine recycling function |
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| CN102287877B (en) | 2013-05-01 |
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