CN112283848A - Air purifier using circulating water - Google Patents
Air purifier using circulating water Download PDFInfo
- Publication number
- CN112283848A CN112283848A CN202011009125.2A CN202011009125A CN112283848A CN 112283848 A CN112283848 A CN 112283848A CN 202011009125 A CN202011009125 A CN 202011009125A CN 112283848 A CN112283848 A CN 112283848A
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- China
- Prior art keywords
- water
- air
- shell
- air purifier
- contact plate
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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
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/64—Airborne particle content
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The invention provides an air purifier utilizing circulating water, which relates to the technical field of environmental management and comprises a shell and a water tank arranged below the shell, wherein an air inlet is formed in the side wall of the shell, an air outlet is formed in the top of the shell, a fan used for pumping air in the shell is arranged at the air outlet, an air-water contact plate is arranged in the shell, a through hole is formed in the air-water contact plate, the air-water contact plate is a hydrophilic plate, a water suction pump is arranged on the water tank and is communicated with the water tank through a water inlet pipe, the water suction pump is communicated with the shell through a water spray pipe, a spray nozzle is arranged at the end part. The air purifier utilizing the circulating water has the advantages of simple structure, low cost, no secondary pollution and long service life, and can effectively eliminate pollutants in the air.
Description
Technical Field
The invention relates to the technical field of environmental management,
in particular, the present invention relates to an air purifier using circulating water.
Background
At present, air pollution in cities is more serious, haze in places with environmental deterioration seriously affects living environments of people, generally, an adult breathes about 15 times per minute, the gas volume inhaled and exhaled each time is about 500 milliliters, and tiny dust in the air can be rapidly absorbed after entering alveoli along with breathing, and directly enters blood circulation to be distributed to the whole body without liver detoxification. Dust also impairs the ability of hemoglobin to deliver oxygen, with serious consequences for patients with anemia and impaired blood circulation. Aggravate respiratory diseases and even cause congestive heart failure and coronary artery heart disease. Harmful gases, heavy metals and the like in the dust are dissolved in blood, and the harm to the health of a human body is larger. The physiological structure of the human body determines that there is no filter blocking capacity for PM 2.5.
So many people now utilize air purifier to purify the pollutant in the room air, if adopt the active carbon to filter the pollutant effect relatively poor, so present air purifier more adopts modes such as electrostatic absorption, active carbon absorption, photocatalyst, anion purification, but above-mentioned mode is with high costs, and the life time not only can reduce in a large number after the effect of being of a specified duration, still can make the pollutant pile up on purifier, cause secondary pollution. Water is a common object in nature, the air is purified by the water circulation method, the defects are perfectly avoided, the cost is low, and after the air purifier is used for a long time, the purifying effect can be guaranteed by only changing water and adding water, and secondary pollution is avoided.
For example, chinese patent invention CN110694400A discloses an air purification device using circulating water, which comprises a box body, wherein a spray header, a porous filler and a water tank are sequentially arranged in the box body from top to bottom, the spray header and the water tank are communicated through a water pipe, a water pump is installed at the end of the bottom end of the water pipe, an air inlet is arranged at the bottom of one side surface of the box body, an air outlet is arranged at the top of the side surface of the box body opposite to the air inlet, and a fan is arranged at the. The air purifying device can purify pollutants such as second-hand smoke, dust, pollen, dust mites, formaldehyde and the like in the air, so that the discharged air is clean and is beneficial to human health.
However, although the water dust removal technology is adopted, the purification device simply utilizes a high-pressure water pump to form spray water mist to increase the contact time with air and remove micro dust in the air as far as possible, the air purifier is usually tens of thousands of prices, the energy consumption is very low, the cost is still high, the air purifier can only be used in industrial large-scale factories, and the mass production cannot be realized in households.
Therefore, in order to solve these problems, it is necessary to design an air cleaner that reasonably utilizes circulating water.
Disclosure of Invention
The invention aims to provide the air purifier which utilizes the circulating water, has simple structure and low cost, effectively eliminates pollutants in the air, has no secondary pollution and has long service life.
In order to achieve the purpose, the invention is realized by adopting the following technical scheme:
the utility model provides an utilize air purifier of circulating water, include the casing with set up in the water tank of casing below, the casing lateral wall is provided with the air intake, the casing top is provided with the air outlet, the air outlet be provided with be used for with the fan that the air was taken out in the casing, be provided with the air water contact plate in the casing, be provided with the through-hole on the air water contact plate, the air water contact plate is hydrophilic board, be provided with the suction pump on the water tank, the suction pump pass through the inlet tube with the water tank intercommunication, the suction pump pass through the spray pipe with the casing intercommunication, the spray pipe tip is provided with the shower nozzle, be provided with on the casing dust sensor and with.
Preferably, the blower and the water pump are both electrically connected with the controller.
Preferably, the air inlet is provided with a filter screen.
Preferably, the number of the through holes is at least one.
Preferably, the number of the gas-water contact plates is at least one.
Preferably, the gas-water contact plate is obliquely extended.
Preferably, the inclination directions of the two adjacent gas-water contact plates are opposite.
Preferably, the height of the spray head is not lower than the highest point height of the gas-water contact plate.
Preferably, a baffle is arranged in the water tank.
Preferably, the bottom of the water tank is provided with a dust storage box and a dust-proof hole plate arranged above the dust storage box.
Preferably, a water filling port is arranged on the side surface of the water tank.
The air purifier using the circulating water has the advantages that: simple structure, low cost, no secondary pollution and long service life, and can effectively eliminate pollutants in the air.
Drawings
FIG. 1 is a schematic structural view of an embodiment of an air purifier using circulating water according to the present invention;
FIG. 2 is a schematic structural view showing another embodiment of an air cleaner using circulating water according to the present invention;
in the figure: 1. the dust collecting device comprises a shell, 11, an air inlet, 12, an air outlet, 121, a fan, 13, an air-water contact plate, 14, through holes, 15, a dust sensor, 16, a controller, 2, a water tank, 21, a water suction pump, 22, a water inlet pipe, 23, a water spray pipe, 231, a spray head, 24, a baffle, 25, a dust storage box, 251, a dust-raising-prevention pore plate, 26 and a water filling port.
Detailed Description
The following are specific examples of the present invention and further describe the technical solutions of the present invention, but the present invention is not limited to these examples.
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the modules and structures set forth in these embodiments does not limit the scope of the invention unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and systems known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
The first embodiment is as follows: as shown in fig. 1, which is only one embodiment of the present invention, an air cleaner using circulating water, includes a housing 1 and a water tank 2 disposed below the housing 1, the side wall of the shell 1 is provided with an air inlet 11, the top of the shell 1 is provided with an air outlet 12, the air outlet 12 is provided with a fan 121 for pumping air out of the shell 1, an air-water contact plate 13 is arranged in the shell 1, the gas-water contact plate 13 is provided with a through hole 14, the gas-water contact plate 13 is a hydrophilic plate, a water suction pump 21 is arranged on the water tank 2, the water suction pump 21 is communicated with the water tank 2 through a water inlet pipe 22, the water pump 21 is communicated with the shell 1 through a spray pipe 23, a spray head 231 is arranged at the end part of the spray pipe 23, the height of the spray head 231 is not lower than that of the air-water contact plate 13, and the shell 1 is provided with a dust sensor 15 and a controller 16 electrically connected with the dust sensor 15.
In the invention, when the fan 121 works, air with micro-dust enters from the air inlet 11, passes through the through hole 14 on the air-water contact plate 13 in the shell 1, and then exits from the air outlet 12; the water pump 21 is a low-lift water pump, and when the water pump works, water in the water tank 2 enters the water spraying pipe 23 from the water inlet pipe 22 through the water pump 21, then is sprayed onto the air-water contact plate 13 from the spray head 231 at the end of the water spraying pipe 23, flows down along the air-water contact plate 13 under the action of gravity, and finally flows back into the water tank 2 below the shell 1.
Because the air-water contact plate 13 is a hydrophilic part, the hydrophilicity is very high, the air-water contact plate 13 is filled in the cross section of the whole shell 1, the number of the through holes 14 is at least one, the through holes 14 are densely and densely distributed on the whole air-water contact plate 13, and the aperture is very small, generally a few micrometers to a few millimeters, so that when water flows through the air-water contact plate 13, a layer of water film is formed on the surface of the air-water contact plate 13, micro dust of the air can easily enter the water film, and finally the flowing water is brought into the water tank 2.
Certainly the quantity of air water contact board 13 is at least one, namely forms the multilayer filtration that sets up from top to bottom in casing 1, and the air gets into casing 1 from air intake 11, before the air-out through air outlet 12, need pass through the multilayer water film, and the efficiency that the heavy pollutant of air adsorbs is higher.
Certainly, the fan 121 and the water pump 21 are both electrically connected to the controller 16, and once the dust sensor 15 detects the concentration value of the pollutants (generally dust and formaldehyde) in the air and sends the concentration value to the controller 16, the controller 16 determines whether the concentration of the pollutants in the air reaches a certain value (can be preset in advance), and if the concentration value reaches a certain value, the controller sends a start-up signal to start the fan 121 and the water pump 21 to operate to remove dust.
The air purifier utilizing the circulating water has the advantages of simple structure, low cost, no secondary pollution and long service life, and can effectively eliminate pollutants in the air.
Example two: as shown in fig. 2, which is only one embodiment of the present invention, an air purifier using circulating water is different from the above embodiments in that the air-water contact plates 13 are arranged to extend obliquely, that is, the air-water contact plates 13 are not arranged horizontally, and form a certain inclination angle, so that water can flow better on the air-water contact plates 13, since the air-water contact plates 13 have multiple layers, it should be noted that the inclination directions of two adjacent air-water contact plates 13 are opposite, that is, the lower end of the upper layer of air-water contact plate 13 is the uppermost end of the lower layer of air-water contact plate 13, and flowing water can flow over each air-water contact plate 13 in sequence, so as to increase the contact area with the air-water contact plates 13 when air passes through, and the dust removal effect is better.
And the height of the spray head 231 is not lower than the highest point of the gas-water contact plate 13, and actually, the height of the spray head 231 is higher than the topmost end of the uppermost layer of the gas-water contact plate 13.
Example three: still referring to fig. 1 to 2, which are only one embodiment of the present invention, in an air cleaner using circulating water, in order to prevent fine dust in water from entering a low-lift water pump again, a baffle 24 is installed in a water tank 2, and a dust storage box 25 and a dust-raising prevention hole plate 251 are installed at the bottom of the water tank 2, and as dust flowing down the water is stored in the dust storage box 25, the dust-raising prevention hole plate 251 prevents the dust from being raised further, and of course, the dust storage box 25 is detachable, and dust in the dust storage box 25 is periodically cleaned.
And the dust sensor 15 is also electrically connected with a display screen for displaying indoor air quality and various pollutant concentrations in the air in real time.
And the side surface of the water tank 2 is provided with a water filling opening 26, and in the air flowing process, when water flows through the air-water contact plate 13, the water is easy to evaporate and flow out of the shell 1, so that the water in the water tank 2 is less and less, and then the water in the water tank 2 can be filled through the water filling opening 26.
And when the concentration of oily tiny dust (such as cooking oil fume) in the air is too high, the effect is better by adding a little washing detergent or washing powder into the water tank 2 through the water filling opening 26.
Finally, the air inlet 11 is provided with a filter screen to prevent large particle impurities from entering the housing 1.
The air purifier utilizing the circulating water has the advantages of simple structure, low cost, no secondary pollution and long service life, and can effectively eliminate pollutants in the air.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention. Various modifications and improvements of the technical solutions of the present invention may be made by those skilled in the art without departing from the design concept of the present invention, and the technical contents of the present invention are all described in the claims.
Claims (10)
1. The utility model provides an utilize air purifier of circulating water which characterized in that: comprises a shell (1) and a water tank (2) arranged below the shell (1), an air inlet (11) is arranged on the side wall of the shell (1), an air outlet (12) is arranged at the top of the shell (1), the air outlet (12) is provided with a fan (121) for pumping air in the shell (1), a gas-water contact plate (13) is arranged in the shell (1), a through hole (14) is arranged on the gas-water contact plate (13), the gas-water contact plate (13) is a hydrophilic plate, a water suction pump (21) is arranged on the water tank (2), the water suction pump (21) is communicated with the water tank (2) through a water inlet pipe (22), the water suction pump (21) is communicated with the shell (1) through a water spray pipe (23), the end part of the water spraying pipe (23) is provided with a spray head (231), and the shell (1) is provided with a dust sensor (15) and a controller (16) electrically connected with the dust sensor (15).
2. An air purifier using circulating water as claimed in claim 1, wherein: the fan (121) and the water suction pump (21) are electrically connected with the controller (16).
3. An air purifier using circulating water as claimed in claim 1, wherein: the air inlet (11) is provided with a filter screen.
4. An air purifier using circulating water as claimed in claim 1, wherein: the number of the through holes (14) is at least one.
5. An air purifier using circulating water as claimed in claim 1, wherein: the number of the gas-water contact plates (13) is at least one.
6. An air purifier using circulating water as claimed in claim 1, wherein: the gas-water contact plate (13) is obliquely extended.
7. An air purifier using circulating water as claimed in claim 1, wherein: the height of the spray head (231) is not lower than the highest point height of the gas-water contact plate (13).
8. An air purifier using circulating water as claimed in claim 1, wherein: a baffle (24) is arranged in the water tank (2).
9. An air purifier using circulating water as claimed in claim 1, wherein: the bottom of the water tank (2) is provided with a dust storage box (25) and a dust-raising-proof hole plate (251) arranged above the dust storage box (25).
10. An air purifier using circulating water as claimed in claim 1, wherein: and a water filling port (26) is arranged on the side surface of the water tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011009125.2A CN112283848A (en) | 2020-09-23 | 2020-09-23 | Air purifier using circulating water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011009125.2A CN112283848A (en) | 2020-09-23 | 2020-09-23 | Air purifier using circulating water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112283848A true CN112283848A (en) | 2021-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011009125.2A Pending CN112283848A (en) | 2020-09-23 | 2020-09-23 | Air purifier using circulating water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112283848A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2408952Y (en) * | 1999-12-17 | 2000-12-06 | 梅家明 | Efficient water dedusting devulcanizer |
| CN202538629U (en) * | 2012-03-15 | 2012-11-21 | 南昌航空大学 | Diaphragm type water wave desulfurization dust collector |
| CN202620949U (en) * | 2012-04-06 | 2012-12-26 | 南昌航空大学 | Line-hole-shaped separating plate water film desulfurizing and dedusting device |
| CN202700656U (en) * | 2012-02-28 | 2013-01-30 | 王长皓 | Cleaning-free electrostatic lampblack purification equipment |
| CN203370420U (en) * | 2013-05-23 | 2014-01-01 | 南昌航空大学 | Reciprocating plate type water film desulphurization dust collector |
| CN205392085U (en) * | 2016-03-30 | 2016-07-27 | 深圳瑞和建筑装饰股份有限公司 | Air purifier |
| CN205717645U (en) * | 2016-05-03 | 2016-11-23 | 杭州希玛士贸易有限公司 | Air purifier |
| CN206803336U (en) * | 2017-05-18 | 2017-12-26 | 广州幸福森林环境科技有限公司 | Circular biological air cleaning system |
| CN206853353U (en) * | 2017-04-20 | 2018-01-09 | 大竹县张家乡中心小学 | Water film type air cleaner |
| KR102089615B1 (en) * | 2019-10-10 | 2020-03-16 | 홍종현 | Wall greening structure for air cleaning |
| KR102116381B1 (en) * | 2019-04-29 | 2020-05-28 | (주)클린에어스 | Wet air purification system for Public use facilities |
-
2020
- 2020-09-23 CN CN202011009125.2A patent/CN112283848A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2408952Y (en) * | 1999-12-17 | 2000-12-06 | 梅家明 | Efficient water dedusting devulcanizer |
| CN202700656U (en) * | 2012-02-28 | 2013-01-30 | 王长皓 | Cleaning-free electrostatic lampblack purification equipment |
| CN202538629U (en) * | 2012-03-15 | 2012-11-21 | 南昌航空大学 | Diaphragm type water wave desulfurization dust collector |
| CN202620949U (en) * | 2012-04-06 | 2012-12-26 | 南昌航空大学 | Line-hole-shaped separating plate water film desulfurizing and dedusting device |
| CN203370420U (en) * | 2013-05-23 | 2014-01-01 | 南昌航空大学 | Reciprocating plate type water film desulphurization dust collector |
| CN205392085U (en) * | 2016-03-30 | 2016-07-27 | 深圳瑞和建筑装饰股份有限公司 | Air purifier |
| CN205717645U (en) * | 2016-05-03 | 2016-11-23 | 杭州希玛士贸易有限公司 | Air purifier |
| CN206853353U (en) * | 2017-04-20 | 2018-01-09 | 大竹县张家乡中心小学 | Water film type air cleaner |
| CN206803336U (en) * | 2017-05-18 | 2017-12-26 | 广州幸福森林环境科技有限公司 | Circular biological air cleaning system |
| KR102116381B1 (en) * | 2019-04-29 | 2020-05-28 | (주)클린에어스 | Wet air purification system for Public use facilities |
| KR102089615B1 (en) * | 2019-10-10 | 2020-03-16 | 홍종현 | Wall greening structure for air cleaning |
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| PB01 | Publication | ||
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Application publication date: 20210129 |