CN104548815A - Silenced air filtering device - Google Patents
Silenced air filtering device Download PDFInfo
- Publication number
- CN104548815A CN104548815A CN201510009611.7A CN201510009611A CN104548815A CN 104548815 A CN104548815 A CN 104548815A CN 201510009611 A CN201510009611 A CN 201510009611A CN 104548815 A CN104548815 A CN 104548815A
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- Prior art keywords
- fixed head
- water tank
- air
- air inlet
- noise reduction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
- B01D47/021—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by bubbling the gas through a liquid bath
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses a silenced air filtering device which comprises an air inlet pipe, a purified water tank, an air outlet pipe and a silencing device, wherein an air blower for inhaling outdoor air into the purified water tank is arranged on the air inlet pipe; the air inlet of the air inlet pipe is communicated with the outdoor space; the air outlet of the air inlet pipe stretches into water in the purified water tank; the air inlet of the air outlet pipe is formed in the purified water tank and is positioned on the water surface; the air outlet of the air outlet pipe is connected with the indoor space; the silencing device is arranged in the purified water tank and comprises a fixing plate; the purified water tank is separated into two cavities by virtue of the fixing plate; the lower surface of the fixing plate is contacted with water; multiple hollow conical protrusions are formed on the fixing plate; openings are formed in positions, which correspond to the conical protrusions, at the bottom of the fixing plate; and multiple holes are formed in the conical protrusions. According to the silenced air filtering device disclosed by the invention, the indoor air quality can be improved, the operating noise is effectively reduced, and a quiet environment is provided for people.
Description
Technical field
The present invention relates to filter field, be specifically related to a kind of noise reduction air filter.
Background technology
Along with environmental pollution increases the weight of day by day, dust pollution and the haze situation in some cities are also more and more serious, dust and haze enter indoor along with air, create certain impact to the people of indoor, the morbidity easily bringing out people's breathing problem and the allergic symptom caused by house moss.Therefore, in order to improve room air bad border, usually at indoor use air cleaner or the air conditioner with air-cleaning function.As the method purified the air of a room, be in general utilize air blast that polluter is sucked in air cleaner, and by filter, polluter removed.If Authorization Notice No. is CN 203916368U, name is called that the patent of invention of " a kind of novel air filter " discloses a kind of air filter, comprise air inlet pipe, cleaned water tank and escape pipe, air inlet pipe is provided with blower fan outdoor air being sucked cleaned water tank, during use, utilize blower fan to absorb outdoor air in clear water tanks, the water that the harmful substance such as dust, haze of outdoor air enters cleaned water tank is deposited in water, thus reaches the object purified air.But when outdoor air is entered in water by blower fan, can produce larger bubbling sound, noise is comparatively large, affects normal work and the sleep of people.
In view of this, the present inventor carries out deep research to the problems referred to above, then has this case to produce.
Summary of the invention
The object of the present invention is to provide a kind of noise reduction air filter, indoor air quality can not only be improved, and significantly reduce operating noise, to the quiet environment of people.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of noise reduction air filter, comprise air inlet pipe, cleaned water tank, escape pipe and silencing means, described air inlet pipe is provided with air blast outdoor air being sucked described cleaned water tank, the air inlet of described air inlet pipe is connected with outdoor, the gas outlet of described air inlet pipe is stretched in the water in described cleaned water tank, the air inlet of described escape pipe to be arranged in described cleaned water tank and to be positioned on the water surface, the gas outlet of described escape pipe is connected with indoor, and described silencing means is arranged in described cleaned water tank; Described silencing means comprises fixed head, described cleaned water tank is separated into two chambers by described fixed head, the lower surface of described fixed head contacts with aqueous phase, described fixed head is provided with multiple hollow conical papilla, the position of the corresponding described conical papilla in bottom of described fixed head is provided with opening, and described conical papilla is provided with multiple hole.
The bottom of described conical papilla is connected with the space in described cleaned water tank.
Described fixed head is hollow doubling plate, described fixed head is equipped with the through hole on vertical direction, space in described through hole and described fixed head is mutually isolated, the side opening of described fixed head is provided with blow vent, the gas outlet of described air inlet pipe is communicated with described blow vent, and the bottom of described conical papilla is connected with the space in described fixed head.
The air inlet of described escape pipe is the bowl-shape of back-off.
The medial surface of described cleaned water tank is provided with multiple fixed mount for setting up described fixed head.
Described cleaned water tank is toilet flushing tank.
Described silencing means also comprises a sponge plate, and described sponge plate is fixed on above described fixed head.
The shape of described fixed head is identical with size with the shape of the cross section of described cleaned water tank with size.
After adopting said structure, a kind of noise reduction air filter of the present invention, in use, air blast is utilized to absorb outdoor air in cleaned water tank, the harmful substance such as dust, haze of outdoor air enters the water in cleaned water tank and is deposited in water, air after purification is overflowed by the hole of conical papilla, and it is weakened through conical papilla sound that air enters the bubbling sound produced in water, thus reach the object of noise reduction in air purification process.
Further, described silencing means also comprises a sponge plate, and air can pass through this sponge plate, and plays iris action to sound.
Further, described cleaned water tank is toilet flushing tank, being deposited on the impurity in toilet flushing tank along with the draining of toilet flushing tank drains together, toilet flushing tank has rushed moisturizing voluntarily after water, therefore without the need to periodic cleaning impurities in water and replacing water, this noise reduction air filter is more convenient to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of noise reduction air filter of the present invention;
Fig. 2 is the structural representation of silencing means in the present invention;
Fig. 3 is another structural representation of a kind of noise reduction air filter in the present invention;
Fig. 4 is another structural representation of fixed head in the present invention.
In figure:
Air inlet pipe 1 toilet flushing tank 2
Ball-cock assembly 21 drainpipe 22
Fixed mount 23 escape pipe 3
Air inlet 31 silencing means 4
Fixed head 41 through hole 411
Blow vent 412 conical papilla 42
Small hole 421 sponge plate 43
Through hole 431 air blast 5
Detailed description of the invention
In order to explain technical scheme of the present invention further, below by specific embodiment, the present invention will be described in detail.
Embodiment one
A kind of noise reduction air filter, as Figure 1-Figure 2, comprise air inlet pipe 1, toilet flushing tank 2, escape pipe 3 and silencing means 4, air inlet pipe 1 is provided with the air blast 5 outdoor air being sucked toilet flushing tank 2, the air inlet of air inlet pipe 1 is connected with outdoor, outdoor air is sucked in air inlet pipe 1 continuously by air blast 5, and be delivered in toilet flushing tank 2, the gas outlet of air inlet pipe 1 is stretched in the water in toilet flushing tank 2, the air inlet 31 of escape pipe 3 to be arranged in toilet flushing tank 2 and to be positioned on the water surface, the air inlet 31 of escape pipe 3 is the bowl-shape of back-off, increase and the contact area purified air, be conducive to the discharge purified air, the gas outlet of escape pipe 3 is connected with indoor, silencing means 4 is fixedly installed in toilet flushing tank 2, silencing means 4 comprises the fixed head 41 that plastics are made, toilet flushing tank 2 is separated into two chambers by fixed head 41, the lower surface of fixed head 41 contacts with aqueous phase, the shape of fixed head 41 is identical with size with the shape of the cross section of toilet flushing tank 2 with size, in the present embodiment, the cross-sectional area of toilet flushing tank 2 is fan-shaped, therefore the shape of fixed head 41 is also fan-shaped, fixed head 41 is provided with multiple hollow conical papilla 42, the position of the bottom corresponding circle conoid protuberance 42 of fixed head 41 is provided with opening, the bottom of conical papilla 42 is connected with the space in toilet flushing tank 2, conical papilla 42 is provided with multiple small hole 421, silencing means 4 also comprises a sponge plate 43, sponge plate 43 is fixed on above fixed head 41, preferably, sponge plate 43 contacts with conical papilla 42.
Ball-cock assembly 21 and drainpipe 22 is vertically provided with in toilet flushing tank 2, fixed head 41 offers the through hole 411 corresponding to ball-cock assembly 21 and drainpipe 22, ball-cock assembly 21 and drainpipe 22 are located among fixed head 41 by corresponding through hole 411, the same through hole 431 also offered on sponge plate 43 corresponding to ball-cock assembly 21 and drainpipe 22, ball-cock assembly 21 and drainpipe 22 are located among sponge plate 43 by corresponding through hole 431, just the normal use of toilet flushing tank 2 can not be affected thus, water in toilet flushing tank 2 can overflow to conical papilla 42 by through hole 411, the ball-cock assembly 21 arranged in toilet flushing tank 2 can control the water level in toilet flushing tank 2, thus ensure that conical papilla 42 is not had by water logging.
After adopting said structure, a kind of noise reduction air filter of the present invention, in use, air blast 5 is utilized to absorb outdoor air in toilet flushing tank 2, the harmful substance such as dust, haze of outdoor air enters the water in toilet flushing tank 2 and is deposited in water, and not overflowing by the small hole 421 of conical papilla 42 containing the air of dust and haze after purification, it is weakened that air enters the bubbling sound sound when conical papilla 42 produced in water, thus reach the object of noise reduction in air purification process.And be deposited on the impurity in toilet flushing tank 2 along with the draining of toilet flushing tank 2 and drain together, toilet flushing tank 2 has rushed moisturizing voluntarily after water, and therefore without the need to periodic cleaning impurities in water with change water, this noise reduction air filter is more convenient to use.
Further, the medial surface of toilet flushing tank 2 being evenly provided with three fixed mounts 23, for setting up fixed head 41, ensureing that fixed head 41 meets after water change weighs to sink.
Further, air can pass through sponge plate 43, and sponge plate 43 pairs of sound play iris action; When the water level in toilet flushing tank 2 is lower, the outdoor air entered by air inlet pipe 1 cannot be contacted with water, and now sponge plate 43 also can dust in filtered air and impurity, plays the effect purified air.
Embodiment two
The fixed head 41 of a kind of noise reduction of the present invention air filter can be replaced hollow doubling plate, as Figure 3-Figure 4, fixed head 41 is equipped with the through hole 411 on vertical direction, through hole 411 is mutually isolated with the space in fixed head 41, the side opening of fixed head 41 is provided with blow vent 412, the gas outlet of air inlet pipe 1 is communicated with blow vent 412, and the bottom of conical papilla 42 is connected with the space in fixed head 41.
After adopting said structure, a kind of noise reduction air filter of the present invention, water in toilet flushing tank 2 can overflow to conical papilla 42 by through hole 411, but can not flow in fixed head 41, in use, utilize air blast 5 that outdoor air is absorbed the inner space to fixed head 41, outdoor air is overflowed through conical papilla 42, and enter in the water covering conical papilla 42, dust in air, the hazardous material deposition such as haze are in water, directly be not passed in the water in toilet flushing tank 2 due to outdoor air, avoid and produce bubbling sound, thus reach the object of noise reduction in air purification process.
Above-described embodiment and graphic and non-limiting product form of the present invention and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present invention.
Claims (8)
1. a noise reduction air filter, comprise air inlet pipe, cleaned water tank, escape pipe and silencing means, described air inlet pipe is provided with air blast outdoor air being sucked described cleaned water tank, the air inlet of described air inlet pipe is connected with outdoor, the gas outlet of described air inlet pipe is stretched in the water in described cleaned water tank, the air inlet of described escape pipe to be arranged in described cleaned water tank and to be positioned on the water surface, the gas outlet of described escape pipe is connected with indoor, it is characterized in that: described silencing means is arranged in described cleaned water tank; Described silencing means comprises fixed head, described cleaned water tank is separated into two chambers by described fixed head, the lower surface of described fixed head contacts with aqueous phase, described fixed head is provided with multiple hollow conical papilla, the position of the corresponding described conical papilla in bottom of described fixed head is provided with opening, and described conical papilla is provided with multiple hole.
2. a kind of noise reduction air filter according to claim 1, is characterized in that: the bottom of described conical papilla is connected with the space in described cleaned water tank.
3. a kind of noise reduction air filter according to claim 1, it is characterized in that: described fixed head is hollow doubling plate, described fixed head is equipped with the through hole on vertical direction, space in described through hole and described fixed head is mutually isolated, the side opening of described fixed head is provided with blow vent, the gas outlet of described air inlet pipe is communicated with described blow vent, and the bottom of described conical papilla is connected with the space in described fixed head.
4. a kind of noise reduction air filter according to claim 1, is characterized in that: the air inlet of described escape pipe is the bowl-shape of back-off.
5. a kind of noise reduction air filter according to claim 1, is characterized in that: the medial surface of described cleaned water tank is provided with multiple fixed mount for setting up described fixed head.
6. a kind of noise reduction air filter according to claim 1, is characterized in that: described cleaned water tank is toilet flushing tank.
7. a kind of noise reduction air filter according to claim 1-6, is characterized in that: described silencing means also comprises a sponge plate, and described sponge plate to be fixed on above described fixed head and to contact with described conical papilla.
8. a kind of noise reduction air filter according to claim 1-6, is characterized in that: the shape of described fixed head is identical with size with the shape of the cross section of described cleaned water tank with size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510009611.7A CN104548815B (en) | 2015-01-09 | 2015-01-09 | A kind of noise reduction air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510009611.7A CN104548815B (en) | 2015-01-09 | 2015-01-09 | A kind of noise reduction air filter |
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| Publication Number | Publication Date |
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| CN104548815A true CN104548815A (en) | 2015-04-29 |
| CN104548815B CN104548815B (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510009611.7A Active CN104548815B (en) | 2015-01-09 | 2015-01-09 | A kind of noise reduction air filter |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709538A (en) * | 2016-04-15 | 2016-06-29 | 南安市荣华机械科技有限公司 | Fully-automatic mute air filter |
| CN106765537A (en) * | 2015-11-18 | 2017-05-31 | 李赞文 | Duct type water filtration air cleaning system |
| CN110160635A (en) * | 2018-05-18 | 2019-08-23 | 李文杰 | A weighted acoustic energy grade mensuration detects sanitary ware to the method for/draining noise |
| CN110160632A (en) * | 2018-05-18 | 2019-08-23 | 李文杰 | Acoustic energy grade cylindrical measurement face method detects the method that ceramic pedestal pan rinses noise |
| CN110160640A (en) * | 2018-05-18 | 2019-08-23 | 李文杰 | Acoustic power level hemisphere measuring surface method detects the method that console mode toilet seat rinses noise |
| CN115591393A (en) * | 2022-12-07 | 2023-01-13 | 北京天中方环保科技有限公司（Cn） | Desulfurization and denitrification combined equipment and use method thereof |
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| CN102600691A (en) * | 2012-03-01 | 2012-07-25 | 陈维金 | Wet type dust collection device |
| CN203075792U (en) * | 2013-02-07 | 2013-07-24 | 陕西理工学院 | Indoor air purifying device |
| CN203971649U (en) * | 2014-05-15 | 2014-12-03 | 霍赖河 | A kind of air filter unit |
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2015
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Patent Citations (6)
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| CN2642387Y (en) * | 2003-09-30 | 2004-09-22 | 刘岗 | Gas purifier |
| CN101229465A (en) * | 2007-10-25 | 2008-07-30 | 陈永杰 | Bubble wet processing dust container |
| CN102600691A (en) * | 2012-03-01 | 2012-07-25 | 陈维金 | Wet type dust collection device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765537A (en) * | 2015-11-18 | 2017-05-31 | 李赞文 | Duct type water filtration air cleaning system |
| CN105709538A (en) * | 2016-04-15 | 2016-06-29 | 南安市荣华机械科技有限公司 | Fully-automatic mute air filter |
| CN110160635A (en) * | 2018-05-18 | 2019-08-23 | 李文杰 | A weighted acoustic energy grade mensuration detects sanitary ware to the method for/draining noise |
| CN110160632A (en) * | 2018-05-18 | 2019-08-23 | 李文杰 | Acoustic energy grade cylindrical measurement face method detects the method that ceramic pedestal pan rinses noise |
| CN110160640A (en) * | 2018-05-18 | 2019-08-23 | 李文杰 | Acoustic power level hemisphere measuring surface method detects the method that console mode toilet seat rinses noise |
| CN110160635B (en) * | 2018-05-18 | 2021-02-12 | 李文杰 | Method for detecting sanitary ware water supply/drainage noise by A weighting acoustic energy level measurement method |
| CN110160640B (en) * | 2018-05-18 | 2021-02-26 | 李文杰 | Method for detecting flushing noise of floor type toilet by sound power level hemisphere measuring surface method |
| CN115591393A (en) * | 2022-12-07 | 2023-01-13 | 北京天中方环保科技有限公司（Cn） | Desulfurization and denitrification combined equipment and use method thereof |
| CN115591393B (en) * | 2022-12-07 | 2023-03-21 | 北京天中方环保科技有限公司 | Desulfurization and denitrification combined equipment and use method thereof |
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| Publication number | Publication date |
|---|---|
| CN104548815B (en) | 2016-07-06 |
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Effective date of registration: 20190820 Address after: 430000 Hubei Province Wuhan Hongshan District Donghu New Technology Development Zone Laowu-Huanghe Highway 206 Huigu Space-time Building 705, 706A Patentee after: Wuhan Tuozhijia Information Technology Co., Ltd. Address before: 362300 Nanan City, Quanzhou Province, Meishan Town, Ming Village, No. three, No., No. 69 Patentee before: NANAN CITY RONGHUA MACHINERY TECHNOLOGY CO., LTD. |
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Effective date of registration: 20191012 Address after: No.38, Beijing Road, Yangzijiang International Chemical Industrial Park, Zhangjiagang, Suzhou, Jiangsu 215600 Patentee after: Zhangjiagang Yingde Gas Co., Ltd. Address before: 430000 Hubei Province Wuhan Hongshan District Donghu New Technology Development Zone Laowu-Huanghe Highway 206 Huigu Space-time Building 705, 706A Patentee before: Wuhan Tuozhijia Information Technology Co., Ltd. |
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