CN102258798A - Air cleaning device and air circulation system applying device in animal laboratory - Google Patents
Air cleaning device and air circulation system applying device in animal laboratory Download PDFInfo
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- CN102258798A CN102258798A CN2011102052613A CN201110205261A CN102258798A CN 102258798 A CN102258798 A CN 102258798A CN 2011102052613 A CN2011102052613 A CN 2011102052613A CN 201110205261 A CN201110205261 A CN 201110205261A CN 102258798 A CN102258798 A CN 102258798A
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Abstract
The invention discloses an air cleaning device and an air circulation system applying the device in an animal laboratory. The air circulation system in the animal laboratory disclosed by the invention comprises a laboratory, wherein an air intake device, an air exhaust device and an inner loop air return device are arranged outside the laboratory; an air cleaning integration device is arranged in the air intake device; the air cleaning integration device comprises a box; an atomization reaction chamber, a ceramic ball chamber and an air-liquid separation chamber which are formed from being divided by a division net are sequentially arranged in the box from bottom to top; an ultrasonic wave atomizer is arranged at the bottom of the atomization reaction chamber; a water inlet, a water outlet and an air inlet are formed on the atomization reaction chamber and connected with the atomization reaction chamber; multiple ceramic balls are arranged in the ceramic ball chamber; a gas-liquid separation filter screen is arranged in the gas-liquid separation chamber; and an air outlet is formed at the top of the gas-liquid separation chamber. The device disclosed by the invention effectively cleans and sterilizes the polluted air, provides a clean environment for the laboratory and can reduce the consumption of energy resources.
Description
Technical field
The present invention relates to a kind of air cleaner, and the Animal Lab. air circulation system of using this device.
Background technology
For guaranteeing the verity and the accuracy of experimental result, the Animal Lab. environmental index has very strict requirement, because the place that laboratory is a laboratory animal mainly lives, in this case in order to guarantee the health of animal, guarantee that air cleaning is the most important condition, in the laboratory except that the infecting of extraneous harmful substance, animal itself produces Excreta and microorganism reaches the ammonia that is generated by its twice transformation, hydrogen sulfide, gases such as alcohol, it also is serious polluter, these gas stinks are strong, to the animal breath road, internal organs all have bigger influence, too high concentration even can cause animal dead.Relevant criterion is not also demarcated the quantitative data and the assay method of foul smell permissible value at present, air cleaning generally also has only the new wind of increasing and two kinds of methods of activated carbon adsorption, therefore, how to provide a clean hygiene, being fit to the laboratory environment of animal survival, is zooperal major issue.
Traditional clean flavor method for disinfection includes use active carbon, ultraviolet, photocatalyst, ozone, but activated carbon adsorption needs to change after to a certain degree, and is though its effect is pretty good, the same with additive method, can not remove airborne abnormal flavour fully, active carbon is fit to handle drawer, cupboard, the space that box etc. are less, but absorption needs the time longer, DeGrain.Photocatalyst need use well its effect of performance jointly with ultraviolet, but produces ozone behind the ultraviolet radiation easily in air, the health of animal is had certain influence, and the effectiveness time of photocatalyst is shorter, and use cost is very high.Because prior art all can not reach harmful gas in effective removal Animal Lab., so most Animal Lab. air conditioner ventilating system all adopts the mode of the brand-new wind of outer circulation to keep the requirement of indoor environment, energy loss is serious.
Summary of the invention
For addressing the above problem, the invention provides a kind of sterilization of can either distinguishing the flavor of only, again the air cleaner of energy-conserving and environment-protective and use the Animal Lab. air circulation system of this device.
The technical scheme that the present invention is adopted for its problem of solution is:
Air cleaner, comprise casing, be provided with the atomizing reative cell, Ceramic Balls chamber and the gas-liquid separation chamber that are separated to form by separate mesh in the casing from top to bottom successively, described atomizing reative cell bottom is provided with soniclizer, described atomizing reative cell is provided with water inlet, discharge outlet and air inlet and is connected, described Ceramic Balls is indoor to be provided with a plurality of Ceramic Balls, the indoor gas-liquid separation drainage screen that is provided with of described gas-liquid separation, and described gas-liquid separation chamber top is provided with exhaust outlet.
Preferably, be provided with an air inlet at least on the described atomizing reative cell.
Preferably, described gas-liquid separation chamber top is provided with an exhaust outlet at least.
Preferably, adopt the mode that staggers to place between described a plurality of Ceramic Balls.
The present invention also provides the Animal Lab. air circulation system, comprise laboratory, described laboratory is outside equipped with air-intake device, air exhausting device and internal recycle air-returning device, described laboratory is connected with air-intake device by the air-supply pipeline that is provided with first control valve, described air exhausting device is connected with laboratory by the air draft pipeline that is provided with second control valve, the internal recycle air-returning device is connected with laboratory by the first return air pipeline that is provided with the 3rd control valve, and be connected with air-intake device by the second return air pipeline, preferably, in the internal recycle air-returning device, use aforesaid air cleaner.
Preferably, described first control valve, second control valve and the 3rd control valve can be subduing the wind syndrome metered valve or variable air rate valve.
The present invention compared to existing technology, its beneficial effect is as follows:
Adopt air cleaner of the present invention to the air sterilization of distinguishing the flavor of only effectively in system, and can make air conditioner ventilating system adopt the mode of internal recycle to move, resource is fully utilized, avoid waste, the while has also been reduced the energy resource consumption of whole system.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples,
Fig. 1 is the structure chart of air cleaner of the present invention;
Fig. 2 is an Animal Lab. air circulation system sketch map of the present invention.
The specific embodiment
Air cleaner as shown in Figure 1, comprise casing 81, be provided with the atomizing reative cell 82, Ceramic Balls chamber 83 and the gas-liquid separation chamber 84 that are separated to form by separate mesh 85 in the casing 81 from top to bottom successively, described atomizing reative cell 82 bottoms are provided with soniclizer 821, described atomizing reative cell 82 is provided with water inlet 822, discharge outlet 824 and air inlet 823, and air inlet 823 is located at the position high than water inlet 822.
Contaminated air enters atomizing reative cell 82 from air inlet 823, fully mix with water smoke after soniclizer 821 atomizes at 82 li of reative cells of atomizing, mixed air passes through Ceramic Balls chamber 83 with water smoke, and then pass through gas-liquid separation drainage screen 841 arrival gas-liquids and set up chamber 84 separately, discharge through exhaust outlet 842 again.
Bottom at atomizing reative cell 82 is provided with soniclizer 821, can be with the water atomization of aerochamber bottom, drop diameter after the atomizing is 0.3 to 0.5 micron, and be full of whole chamber, when entering atomizing reative cell 82 from air inlet 823 after, can fully mix contaminated air with water smoke, the amide of air is absorbed by water smoke in blended process, can effectively remove because animal excrements volatilization abnormal flavour in air, simultaneously, can produce a large amount of anion in the process that water is atomized, anion also can effectively purify air and make air more pure and fresh.In atomizing reative cell 82 the insides fully and the blended air of water smoke obtain tentatively distinguishing the flavor of only, the air that has mixed a large amount of water smokes continues to lead to Ceramic Balls chamber 83, a large amount of Ceramic Balls 831 is equipped with in Ceramic Balls chamber 83, Ceramic Balls 831 has the function of far infrared radiation, can effectively kill noxious bacteria in the air, air is further purified once more, simultaneously, be blended in the air a large amount of water smokes after contact Ceramic Balls 831, part water smoke can become water droplet and be back to the bottom of atomizing reative cell 82 under action of gravity at the surface condensation of Ceramic Balls 831, because Ceramic Balls also has the effect of purification of water quality, condensed water droplet can fully be purified by Ceramic Balls 831 in reflux course.The air humidity that is purified once more by Ceramic Balls 831 is bigger, also contain partly water smoke, through gas-liquid separation drainage screen 841 time, most water smoke meeting and air separation, in gas-liquid filter net 841, form water droplet and under action of gravity, be back to Ceramic Balls chamber 83 and purified by Ceramic Balls 831 after also be back to the bottom of the reative cell 82 that atomizes.The meeting loss after atomizing of atomizing reative cell 82 bottom water, but water inlet 822 moisturizings.Equally, discharge outlet 824 also can be with unnecessary water discharge device.
Preferable, according to product actual installation and use needs, a plurality of air inlets 823 and exhaust outlet 842 can be set.Described air cleaning integrating apparatus 8 not only can use in Animal Lab. air circulation system of the present invention, also can be installed on the room conditioning system that any needs carry out air cleaning, when having brought into play separately function, effect when the effect that produces after integrating more is better than using separately, and need not worry and can produce harmful substance and harmful radiation, comfortable clean environment is provided.
As shown in Figure 2 for using the Animal Lab. air circulation system of air cleaner of the present invention, comprise laboratory 1, described laboratory 1 is outside equipped with air-intake device 2, air exhausting device 3 and internal recycle air-returning device 4, described laboratory 1 is connected with air-intake device 2 by the air-supply pipeline 5 that is provided with first control valve 51, described air exhausting device 3 is connected with laboratory 1 by the air draft pipeline 6 that is provided with second control valve 61, internal recycle air-returning device 4 is connected with laboratory 1 by the first return air pipeline 7 that is provided with the 3rd control valve 71, and is connected with air-intake device 3 by the second return air pipeline 9.
Below whole system is described in detail.System adopts the modularity setting, can install plug-in unit additional according to customer requirement and practical situations, use flexibly, its workflow can be summarized as follows, outdoor new wind is drawn into air-intake device 2, through heat exchange and thick middle filtration treatment, send laboratory 1 to by air-supply pipeline 5 then, preferably, first control valve 51 that is provided with on the air-supply pipeline 5 is the subduing the wind syndrome metered valve, so that air output is limited, simultaneously the waste gas in the laboratory 1 by air draft pipeline 6 enter be discharged to after air exhausting device 3 is handled outdoor, another part waste gas enters in the internal recycle air-returning device 4 by the first return air pipeline 7, be provided with air cleaner 8 in the described internal recycle air-returning device 4 and carry out the taste removal purification, send in the air-intake device 2, preferably by the second return air pipeline 9 again through the air after the purified treatment, the 3rd control valve 71 that is provided with on second control valve 61 that is provided with on the air draft pipeline 6 and the first return air pipeline 7 all is the variable air rate valve, enters the air quantity of air exhausting device 3 and internal recycle air-returning device 4 with adjustment.
Be provided with air cleaner 8 in the internal recycle air-returning device 4, after room air is drawn into the internal recycle air-returning device, process air cleaner 8 sterilizes and distinguishes the flavor of only, and provide laboratory needed humidity, pass through heat exchange and thermostat again, send in the laboratory 1, thereby having realized that the ventilating system of brand-new wind mode and inner loop air return system are integrated uses.Air cleaner 8 of the present invention reaches under the situation of standard in the quality that guarantees return air, can reduce the rate of ventilation of fresh air pipeline effectively, and the reduction blower fan reaches the energy resource consumption to cooling system.
Claims (6)
1. air cleaner, it is characterized in that: comprise casing (81), be provided with the atomizing reative cell (82) that is separated to form by separate mesh (85) in the casing (81) from top to bottom successively, Ceramic Balls chamber (83) and gas-liquid separation chamber (84), described atomizing reative cell (82) bottom is provided with soniclizer (821), described atomizing reative cell (82) is provided with water inlet (822), discharge outlet (824) and air inlet (823) are connected, be provided with a plurality of Ceramic Balls (831) in the described Ceramic Balls chamber (83), be provided with gas-liquid separation drainage screen (841) in the described gas-liquid separation chamber (84), described gas-liquid separation chamber (84) top is provided with exhaust outlet (842).
2. air cleaner according to claim 1 is characterized in that being provided with at least on the described atomizing reative cell (82) air inlet.
3. air cleaner according to claim 1 is characterized in that described gas-liquid separation chamber (84) top is provided with an exhaust outlet at least.
4. air cleaner according to claim 1 is characterized in that adopting between described a plurality of Ceramic Balls (831) mode that staggers to place.
5. Animal Lab. air circulation system, comprise laboratory (1), described laboratory (1) is outside equipped with air-intake device (2), air exhausting device (3) and internal recycle air-returning device (4), described laboratory (1) is connected with air-intake device (2) by the air-supply pipeline (5) that is provided with first control valve (51), described air exhausting device (3) is connected with laboratory (1) by the air draft pipeline (6) that is provided with second control valve (61), internal recycle air-returning device (4) is connected with laboratory (1) by the first return air pipeline (7) that is provided with the 3rd control valve (71), and be connected with air-intake device (3) by the second return air pipeline (9), it is characterized in that: in internal recycle air-returning device (4), use according to each described air cleaner of claim 1 to 4.
6. Animal Lab. air circulation system according to claim 5 is characterized in that described first control valve (51), second control valve (61) and the 3rd control valve (71) can be subduing the wind syndrome metered valve or variable air rate valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102052613A CN102258798A (en) | 2011-07-21 | 2011-07-21 | Air cleaning device and air circulation system applying device in animal laboratory |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102052613A CN102258798A (en) | 2011-07-21 | 2011-07-21 | Air cleaning device and air circulation system applying device in animal laboratory |
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| CN102258798A true CN102258798A (en) | 2011-11-30 |
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| CN2011102052613A Pending CN102258798A (en) | 2011-07-21 | 2011-07-21 | Air cleaning device and air circulation system applying device in animal laboratory |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949232A (en) * | 2015-05-13 | 2015-09-30 | 北京运特科技有限公司 | Hydrodynamic cavitation negative ion haze removal fresh air filter |
| CN105444286A (en) * | 2015-12-16 | 2016-03-30 | 冉和平 | Air purifier |
| CN105571039A (en) * | 2016-02-02 | 2016-05-11 | 合肥双骅机电设备有限公司 | Constant-temperature and constant-humidity laboratory central ventilation system |
| CN107983123A (en) * | 2017-12-29 | 2018-05-04 | 浙江省海洋水产养殖研究所 | Air filtering dust-removing laboratory |
| US10446388B2 (en) | 2013-03-06 | 2019-10-15 | SCREEN Holdings Co., Ltd. | Substrate processing device |
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| CN2208679Y (en) * | 1994-09-19 | 1995-09-27 | 葛杰光 | Atomization type air purifier |
| CN2653356Y (en) * | 2003-06-26 | 2004-11-03 | 香港生产力促进局 | Indoor air sterilizing device |
| JP2005296578A (en) * | 2004-04-13 | 2005-10-27 | Kazuharu Saijo | Sanitizing/sterilizing humidification type air cleaning unit |
| CN1900013A (en) * | 2006-07-25 | 2007-01-24 | 张拼旭 | Ceramic ball for producing far infrared ray and negative ion |
| US20100196195A1 (en) * | 2009-02-02 | 2010-08-05 | Tim Moschel | Automatic air freshener |
| CN102052716A (en) * | 2011-01-07 | 2011-05-11 | 东南大学 | Air-conditioning system for animal safety laboratory |
| CN202211879U (en) * | 2011-07-21 | 2012-05-09 | 张宏 | Air purifying device and animal laboratory air circulation system comprising same |
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2011
- 2011-07-21 CN CN2011102052613A patent/CN102258798A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2208679Y (en) * | 1994-09-19 | 1995-09-27 | 葛杰光 | Atomization type air purifier |
| CN2653356Y (en) * | 2003-06-26 | 2004-11-03 | 香港生产力促进局 | Indoor air sterilizing device |
| JP2005296578A (en) * | 2004-04-13 | 2005-10-27 | Kazuharu Saijo | Sanitizing/sterilizing humidification type air cleaning unit |
| CN1900013A (en) * | 2006-07-25 | 2007-01-24 | 张拼旭 | Ceramic ball for producing far infrared ray and negative ion |
| US20100196195A1 (en) * | 2009-02-02 | 2010-08-05 | Tim Moschel | Automatic air freshener |
| CN102052716A (en) * | 2011-01-07 | 2011-05-11 | 东南大学 | Air-conditioning system for animal safety laboratory |
| CN202211879U (en) * | 2011-07-21 | 2012-05-09 | 张宏 | Air purifying device and animal laboratory air circulation system comprising same |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10446388B2 (en) | 2013-03-06 | 2019-10-15 | SCREEN Holdings Co., Ltd. | Substrate processing device |
| CN104949232A (en) * | 2015-05-13 | 2015-09-30 | 北京运特科技有限公司 | Hydrodynamic cavitation negative ion haze removal fresh air filter |
| CN105444286A (en) * | 2015-12-16 | 2016-03-30 | 冉和平 | Air purifier |
| CN105571039A (en) * | 2016-02-02 | 2016-05-11 | 合肥双骅机电设备有限公司 | Constant-temperature and constant-humidity laboratory central ventilation system |
| CN107983123A (en) * | 2017-12-29 | 2018-05-04 | 浙江省海洋水产养殖研究所 | Air filtering dust-removing laboratory |
| CN107983123B (en) * | 2017-12-29 | 2023-06-30 | 浙江省海洋水产养殖研究所 | Air filtration dust removal laboratory |
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Application publication date: 20111130 |