Nothing Special   »   [go: up one dir, main page]

CN111964171A - Oxygenation type air outlet pipeline for fresh air purifier - Google Patents

Oxygenation type air outlet pipeline for fresh air purifier Download PDF

Info

Publication number
CN111964171A
CN111964171A CN202010792576.1A CN202010792576A CN111964171A CN 111964171 A CN111964171 A CN 111964171A CN 202010792576 A CN202010792576 A CN 202010792576A CN 111964171 A CN111964171 A CN 111964171A
Authority
CN
China
Prior art keywords
wall
air
way
telescopic
fixedly connected
Prior art date
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.)
Withdrawn
Application number
CN202010792576.1A
Other languages
Chinese (zh)
Inventor
张舜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010792576.1A priority Critical patent/CN111964171A/en
Publication of CN111964171A publication Critical patent/CN111964171A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06Spray cleaning
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/89Arrangement or mounting of control or safety devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00Air-humidification, e.g. cooling by humidification
    • F24F6/12Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/50Air quality properties
    • F24F2110/65Concentration of specific substances or contaminants
    • F24F2110/76Oxygen

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

The invention discloses an oxygen-increasing type air outlet pipeline for a fresh air purifier, which comprises a pipe body, wherein an air suction cavity is formed in the inner wall of the pipe body, a vertical plate is fixedly connected to the inner wall of the pipe body, piezoelectric ceramics are fixedly connected to the side wall of the vertical plate through a telescopic spring, a spiral coil is embedded in the air suction cavity, two ends of the spiral coil are coupled and connected with the piezoelectric ceramics, two telescopic air bags are symmetrically and fixedly connected to the inner wall of the air suction cavity, and one ends of the two telescopic air bags are fixedly connected with an electromagnetic plate. According to the invention, the current generated by the piezoelectric ceramic flows on the spiral coil, so that a continuous magnetic field is generated in the air suction cavity, further, oxygen in the air suction cavity moves to the right side, and the magnetism is intermittently generated on the electromagnetic plate under the action of the switch control module, so that the telescopic air bag is continuously telescopic, the air rich in oxygen on the right side of the air suction cavity is discharged into the pipe body, the oxygen concentration in the pipe body in unit volume is increased, and the normal activities of indoor people are ensured.

Description

Oxygenation type air outlet pipeline for fresh air purifier
Technical Field
The invention relates to the technical field of air purification equipment, in particular to an oxygen-increasing type air outlet pipeline for a fresh air purifier.
Background
The fresh air purifier is a set of independent air purification treatment equipment consisting of the fresh air purifier and pipeline accessories, and can effectively improve the air cleanliness, so that people live more naturally and comfortably.
Fresh air purification machine can be to indoor functions such as taking a breath, oxygenation and removing the peculiar smell, but to plateau oxygen deficiency area or personnel room sealed relatively, because geographical environment and human factor's existence this moment, when using fresh air purification machine to carry out oxygenation to its inside, can make fresh air purification machine's oxygenation effect not obvious, makes the indoor personnel the condition of deoxidization appear very easily and takes place, influences people's normal life.
Therefore, an oxygen increasing type air outlet pipeline for a fresh air purifier is provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an oxygen-increasing air outlet pipeline for a fresh air purifier.
In order to achieve the purpose, the invention adopts the following technical scheme:
an oxygen-increasing type air outlet pipeline for a fresh air purifier comprises a pipe body, wherein an air suction cavity is formed in the inner wall of the pipe body, a vertical plate is fixedly connected to the inner wall of the pipe body, piezoelectric ceramics are fixedly connected to the side wall of the vertical plate through a telescopic spring, a spiral coil is embedded in the air suction cavity, the two ends of the spiral coil are coupled with the piezoelectric ceramics, two telescopic air bags are symmetrically and fixedly connected to the inner wall of the air suction cavity, one end of each of the two telescopic air bags is fixedly connected with an electromagnetic plate, the two electromagnetic plates attract each other in opposite directions, the piezoelectric ceramics are coupled with the electromagnetic plates through a switch control module, the two inner walls of the telescopic air bags are connected with one-way air inlet pipes, one-way air outlet pipes are connected to the inner walls of the two telescopic air bags, the inner wall of the air suction cavity is connected with a one-way air suction hole.
Preferably, the water storage chamber has been seted up to the body inner wall, water storage intracavity wall passes through conductive spring fixedly connected with sliding plug, piezoceramics passes through on-off control module and is connected with conductive spring coupling, water storage intracavity wall top is connected with one-way inlet tube, water storage intracavity wall is connected with one-way outlet pipe, just one-way outlet pipe runs through the riser inner wall setting, the riser lateral wall is seted up a plurality of hole for water spraying that communicate with one-way outlet pipe.
The invention has the following beneficial effects:
1. through the arrangement of the vertical plate, the extension spring and the piezoelectric ceramics, the piezoelectric ceramics can be extruded by airflow flowing in the pipe body, so that the piezoelectric ceramics are deformed, and the piezoelectric ceramics can continuously vibrate in different degrees under the action of the extension spring, so that currents with different sizes are generated on the piezoelectric ceramics, other driving mechanisms are not needed, and the piezoelectric ceramics are environment-friendly;
2. the current generated by the piezoelectric ceramic flows on the spiral coil, the ampere rule shows that the direction of a magnetic field line generated in the spiral coil is from left to right, the current generated by the piezoelectric ceramic is variable, and the changed current generates an electric field and further generates a continuous magnetic field in the air suction cavity, and the oxygen has the characteristic of strong paramagnetism, namely the oxygen flows along the direction of magnetic field enhancement, so that the oxygen in the air suction cavity moves to the right side, the oxygen concentration of the right part of the air suction cavity is increased, and the oxygen concentration of the left part of the air suction cavity is reduced;
3. by arranging the telescopic airbags, the electromagnetic plates, the one-way air inlet pipe and the one-way air outlet pipe, the piezoelectric ceramics supply power to the electromagnetic plates through the switch control module, so that the electromagnetic plates generate magnetism intermittently, when the two electromagnetic plates generate magnetism, the two telescopic airbags extend under the action of the magnetic attraction of the two electromagnetic plates, so that the telescopic airbags absorb air in respective areas, when the magnetism on the two electromagnetic plates disappears, the telescopic airbags contract under the self deformation capacity of the telescopic airbags, so that the gas in the telescopic airbags is discharged, so that the telescopic airbags on the right side discharge the air rich in oxygen in the telescopic airbags into the pipes, the oxygen concentration in the pipes in unit volume is increased, and the normal activities of indoor people are guaranteed;
4. by arranging the water storage cavity, the conductive spring, the sliding plate, the one-way water outlet pipe and the water spraying holes, the piezoelectric ceramic supplies power to the conductive spring through the switch control module, so that the conductive spring is continuously stretched and retracted, water in the water storage cavity is quickly pumped out through the one-way water outlet pipe, and water quickly sprayed out of the water spraying holes is torn into water mist to flow out due to the fact that the gas flow speed in the pipe body is high, so that the indoor space is humidified, indoor drying in winter is avoided, and people are uncomfortable to live in;
5. because conductive spring and water contact, and then can have the electric charge in making water, when the water smoke flows out, the electric charge of aquatic can carry out the dust fall to the dust in the room air and handle, has further improved the purifying effect to the room air.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a second embodiment of the present invention;
fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
In the figure: the air-breathing water purifier comprises a pipe body 1, an air suction cavity 2, a vertical plate 3, a telescopic spring 4, piezoelectric ceramics 5, a spiral coil 6, a telescopic air bag 7, an electromagnetic plate 8, a one-way air inlet pipe 9, a one-way air outlet pipe 10, a one-way air suction hole 11, a water storage cavity 12, a conductive spring 13, a sliding plug 14, a one-way water inlet pipe 15, a one-way water outlet pipe 16 and a water spray hole 17.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
Example one
Referring to fig. 1, an oxygen-increasing air outlet pipeline for a fresh air purifier comprises a pipe body 1, an air suction cavity 2 is formed in the inner wall of the pipe body 1, a vertical plate 3 is fixedly connected to the inner wall of the pipe body 1, a piezoelectric ceramic 5 is fixedly connected to the side wall of the vertical plate 3 through a telescopic spring 4, further, airflow flowing in the pipe body 1 can enable the piezoelectric ceramic 5 to deform and extrude the telescopic spring 4 while deforming, so that the piezoelectric ceramic 5 vibrates continuously under the action of the telescopic spring 4, further, variable current can be generated on the piezoelectric ceramic 5, a spiral coil 6 is embedded in the air suction cavity 2, two ends of the spiral coil 6 are coupled with the piezoelectric ceramic 5, further, when the variable current passes through the spiral coil 6, the variable current generates an electric field according to maxwell's theorem, further, a continuous magnetic field is generated in the air suction cavity 2, and is known according to ampere's rule, the magnetic field line direction that produces after 6 circular telegrams of helical coil is for pointing to the right by left side, because oxygen has the characteristics of strong paramagnetism, oxygen can flow along the direction of magnetic field reinforcing promptly, and then makes the interior oxygen of air in the chamber 2 of breathing in constantly to the right side gathering.
The inner wall of the air suction cavity 2 is symmetrically and fixedly connected with two telescopic airbags 7, one ends of the two telescopic airbags 7 are fixedly connected with electromagnetic plates 8, the two electromagnetic plates 8 attract each other in opposite directions, the piezoelectric ceramic 5 is coupled with the electromagnetic plates 8 through a switch control module, it is required to be noted that the switch control module is a rectangular wave generation module which alternately outputs high voltage and low voltage so as to supply power to the electromagnetic plates 8 discontinuously, the inner walls of the two telescopic airbags 7 are connected with one-way air inlet pipes 9, the inner walls of the two telescopic airbags 7 are connected with one-way air outlet pipes 10, the pipe orifices of the one-way air outlet pipes 10 on the left side are arranged towards the outside of the tube body 1, the pipe orifices of the one-way air outlet pipes 10 on the right side are arranged towards the tube body 1, and further, when the two telescopic airbags 7 on the left side extend synchronously, the telescopic airbags 7 on the left side can absorb gas on the left, the inner wall of the air suction cavity 2 is connected with a one-way air suction hole 11, it should be noted that the one-way air inlet pipe 9 only allows air to enter the telescopic airbag 7 from the air suction cavity 2, the one-way air outlet pipe 10 only allows air to flow to the outside from the telescopic airbag 7, and the one-way air suction hole 11 allows air to enter the air suction cavity 2 from the pipe body 1.
In this embodiment, when gas flows through the tube 1, the piezoelectric ceramic 5 is deformed by the gas flow, and the piezoelectric ceramic 5 will extrude the extension spring 4 when being deformed, so that the piezoelectric ceramic 5 will vibrate continuously under the action of the extension spring 4, further, the piezoelectric ceramic 5 generates a variable current, and further, the current flowing through the spiral coil 6 is variable, and as known from maxwell's theorem, the variable current generates an electric field, further generating a continuous magnetic field in the air suction cavity 2, and the direction of the magnetic field lines generated after the spiral coil 6 is electrified is from left to right according to the ampere rule, because oxygen has the characteristic of strong paramagnetism, namely, the oxygen flows along the direction of the magnetic field enhancement, so that the oxygen in the air suction cavity 2 is continuously gathered to the right side, so that the oxygen concentration of the right part in the air suction cavity 2 is increased, and the oxygen concentration of the left part in the air suction cavity 2 is reduced;
the current generated on the piezoelectric ceramic 5 supplies power to the electromagnetic plate 8 through the switch control module, so that the electromagnetic plate 8 generates magnetism discontinuously, when the two electromagnetic plates 8 generate magnetism, the two telescopic airbags 7 are driven to extend under the action of the magnetic attraction of the two electromagnetic plates 8, and then the telescopic airbags 7 absorb the air in respective areas, namely, the telescopic airbags 7 positioned on the left side can intensively absorb the gas on the left side of the air suction cavity 2, the telescopic airbags 7 positioned on the right side can intensively absorb the gas on the right side of the air suction cavity 2, when the magnetism on the two electromagnetic plates 8 disappears, the telescopic airbags 7 contract under the self deformation capacity of the telescopic airbags 7, and further discharge the gas in the telescopic airbags 7, so that the telescopic airbags 7 positioned on the left side discharge the air containing a small amount of oxygen to the outside of the tube body 1, and the telescopic airbags 7 positioned on the right side discharge the air containing oxygen to the inside of the tube body 1, increase the oxygen concentration in the body 1 in the unit volume, ensure indoor people's normal activity, when flexible gasbag 7 contracts, inhale the chamber 2 through one-way suction hole 11 and inhale, and then carry out oxygenation again in to the body 1.
Example two
Referring to fig. 2-3, the difference from the first embodiment is that a water storage cavity 12 is formed on the inner wall of a tube body 1, a sliding plug 14 is fixedly connected to the inner wall of the water storage cavity 12 through a conductive spring 13, it should be noted that a through hole communicated with the outside is formed on the inner wall of the water storage cavity 12 to balance the air pressure of the sliding plug 14 when sliding inside, a piezoelectric ceramic 5 is coupled to the conductive spring 13 through a switch control module, a one-way water inlet tube 15 is connected to the upper side of the inner wall of the water storage cavity 12, a one-way water outlet tube 16 is connected to the inner wall of the water storage cavity 12, the one-way water outlet tube 16 penetrates through the inner wall of a vertical plate 3, a plurality of water spray holes 17 communicated with the one-way water outlet tube 16 are formed on the side wall of the vertical plate 3, it should be noted that the one-way water, when the indoor humidification is not needed, only the valve needs to be closed.
In this embodiment, the piezoelectric ceramic 5 supplies power to the conductive spring 13 through the switch control module, so that the conductive spring 13 continuously extends and contracts, when the conductive spring 13 contracts, the sliding plug 14 extrudes water in the water storage cavity 12 through the one-way water outlet pipe 16, when the conductive spring 13 extends, the water storage cavity 12 absorbs water through the one-way water inlet pipe 15, so that the water in the water storage cavity 12 is discontinuously and quickly pumped out through the one-way water outlet pipe 16 when the conductive spring 13 extends and contracts, because the gas flow velocity in the pipe body 1 is high, the water quickly sprayed out of the water spraying holes 17 is torn into water mist to flow out, the indoor humidification is performed, indoor drying in winter is avoided, people are uncomfortable to live in, because the conductive spring 13 is in contact with water, so that charges exist in the water, when the water mist flows out, the charges in the water can treat dust in the indoor air, further improving the purification effect of the indoor air.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (2)

1. The oxygen-increasing type air outlet pipeline for the fresh air purifier comprises a pipe body (1) and is characterized in that an air suction cavity (2) is formed in the inner wall of the pipe body (1), a vertical plate (3) is fixedly connected to the inner wall of the pipe body (1), piezoelectric ceramics (5) are fixedly connected to the side wall of the vertical plate (3) through a telescopic spring (4), a spiral coil (6) is embedded into the air suction cavity (2), two ends of the spiral coil (6) are coupled with the piezoelectric ceramics (5), two telescopic air bags (7) are symmetrically and fixedly connected to the inner wall of the air suction cavity (2), one ends of the two telescopic air bags (7) are fixedly connected with electromagnetic plates (8), the two electromagnetic plates (8) absorb opposite directions, the piezoelectric ceramics (5) are coupled with the electromagnetic plates (8) through a switch control module, and the inner walls of the two telescopic air bags (7) are both connected with a one-way, two flexible gasbag (7) inner wall all is connected with one-way outlet duct (10), is located the left one-way outlet duct (10) mouth of pipe sets up outward towards body (1), is located the right side one-way outlet duct (10) mouth of pipe sets up towards body (1), breathe in chamber (2) inner wall and be connected with one-way suction hole (11).
2. The oxygen-increasing type air outlet pipeline for the fresh air purifier as claimed in claim 1, wherein a water storage cavity (12) is formed in the inner wall of the pipe body (1), the inner wall of the water storage cavity (12) is fixedly connected with a sliding plug (14) through a conductive spring (13), the piezoelectric ceramic (5) is coupled with the conductive spring (13) through a switch control module, a one-way water inlet pipe (15) is connected above the inner wall of the water storage cavity (12), a one-way water outlet pipe (16) is connected to the inner wall of the water storage cavity (12), the one-way water outlet pipe (16) penetrates through the inner wall of the vertical plate (3), and a plurality of water spray holes (17) communicated with the one-way water outlet pipe (16) are formed in the side wall.
CN202010792576.1A 2020-08-09 2020-08-09 Oxygenation type air outlet pipeline for fresh air purifier Withdrawn CN111964171A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010792576.1A CN111964171A (en) 2020-08-09 2020-08-09 Oxygenation type air outlet pipeline for fresh air purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010792576.1A CN111964171A (en) 2020-08-09 2020-08-09 Oxygenation type air outlet pipeline for fresh air purifier

Publications (1)

Publication Number Publication Date
CN111964171A true CN111964171A (en) 2020-11-20

Family

ID=73365870

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010792576.1A Withdrawn CN111964171A (en) 2020-08-09 2020-08-09 Oxygenation type air outlet pipeline for fresh air purifier

Country Status (1)

Country Link
CN (1) CN111964171A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112359961A (en) * 2020-11-10 2021-02-12 李羊玲 Loft capable of automatically ventilating in rainy days
CN113285369A (en) * 2021-07-23 2021-08-20 东营金丰正阳科技发展有限公司 Intelligent high-low voltage power distribution cabinet for electric power engineering
CN113682569A (en) * 2021-10-21 2021-11-23 江苏博甲生物科技有限公司 Beverage processing capper
CN114056700A (en) * 2021-11-16 2022-02-18 刘松鑫 Hot melt adhesive labeller
CN114129027A (en) * 2021-12-11 2022-03-04 和也健康科技有限公司 Intelligent gyromagnetic pillow capable of adjusting head and neck height and head included angle
CN116951720A (en) * 2023-09-18 2023-10-27 东南大学建筑设计研究院有限公司 Waste heat recovery device of heating ventilation air conditioner

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08103765A (en) * 1994-10-05 1996-04-23 Nippon Gijutsu Kaihatsu Center:Kk Purification of water or air
CN2281502Y (en) * 1996-10-29 1998-05-13 苏桄显 Negative oxygen ion air freshing device
CN2285441Y (en) * 1996-09-05 1998-07-01 樊一林 Air purifier
GB0009174D0 (en) * 2000-04-14 2000-05-31 Simler Dominic A Improvements to air conditioning systems
CN2390128Y (en) * 1998-07-29 2000-08-02 陈鹏 Aeration air conditioner
CN2405153Y (en) * 1999-12-14 2000-11-08 广东科龙空调器有限公司 Oxygen-rich air conditioner
CN201074885Y (en) * 2007-07-25 2008-06-18 黄日怡 Silencing health type fresh air ventilation machine
CN202533811U (en) * 2012-04-12 2012-11-14 曾毅祺 Fluid outputting controller
CN204115138U (en) * 2014-07-31 2015-01-21 广东美的制冷设备有限公司 Wall-hanging air conditioner and ultrasonic wave nanometer water ion damping device thereof
US20150140919A1 (en) * 2013-11-20 2015-05-21 Timothy A. Zwijack Techniques for improving indoor air quality
CN107131558A (en) * 2017-05-18 2017-09-05 浙江大学 A kind of air cleaning unit and its piezoelectric type plant anion exciter
CN107327945A (en) * 2017-08-19 2017-11-07 北京晶海科技有限公司 A kind of air-conditioning
CN206771634U (en) * 2017-06-05 2017-12-19 昇瑞光电科技(上海)有限公司 A kind of new blower fan
EP3441117A1 (en) * 2017-08-08 2019-02-13 Microjet Technology Co., Ltd Air-filtering protection device
CN110608485A (en) * 2019-08-30 2019-12-24 泰棵(上海)净化科技有限公司 Indoor oxygen concentration rapid regulation and control device and regulation and control method thereof
CN210624761U (en) * 2019-06-28 2020-05-26 重庆市耕爵环保科技有限公司 Indoor ecological health-care system
CN111397020A (en) * 2020-03-31 2020-07-10 冷光君 Air oxygen increasing machine

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08103765A (en) * 1994-10-05 1996-04-23 Nippon Gijutsu Kaihatsu Center:Kk Purification of water or air
CN2285441Y (en) * 1996-09-05 1998-07-01 樊一林 Air purifier
CN2281502Y (en) * 1996-10-29 1998-05-13 苏桄显 Negative oxygen ion air freshing device
CN2390128Y (en) * 1998-07-29 2000-08-02 陈鹏 Aeration air conditioner
CN2405153Y (en) * 1999-12-14 2000-11-08 广东科龙空调器有限公司 Oxygen-rich air conditioner
GB0009174D0 (en) * 2000-04-14 2000-05-31 Simler Dominic A Improvements to air conditioning systems
CN201074885Y (en) * 2007-07-25 2008-06-18 黄日怡 Silencing health type fresh air ventilation machine
CN202533811U (en) * 2012-04-12 2012-11-14 曾毅祺 Fluid outputting controller
US20150140919A1 (en) * 2013-11-20 2015-05-21 Timothy A. Zwijack Techniques for improving indoor air quality
CN204115138U (en) * 2014-07-31 2015-01-21 广东美的制冷设备有限公司 Wall-hanging air conditioner and ultrasonic wave nanometer water ion damping device thereof
CN107131558A (en) * 2017-05-18 2017-09-05 浙江大学 A kind of air cleaning unit and its piezoelectric type plant anion exciter
CN206771634U (en) * 2017-06-05 2017-12-19 昇瑞光电科技(上海)有限公司 A kind of new blower fan
EP3441117A1 (en) * 2017-08-08 2019-02-13 Microjet Technology Co., Ltd Air-filtering protection device
CN107327945A (en) * 2017-08-19 2017-11-07 北京晶海科技有限公司 A kind of air-conditioning
CN210624761U (en) * 2019-06-28 2020-05-26 重庆市耕爵环保科技有限公司 Indoor ecological health-care system
CN110608485A (en) * 2019-08-30 2019-12-24 泰棵(上海)净化科技有限公司 Indoor oxygen concentration rapid regulation and control device and regulation and control method thereof
CN111397020A (en) * 2020-03-31 2020-07-10 冷光君 Air oxygen increasing machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
李润求,周利华: "《安全监测监控原理与仪表》", 28 February 2018 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112359961A (en) * 2020-11-10 2021-02-12 李羊玲 Loft capable of automatically ventilating in rainy days
CN113285369A (en) * 2021-07-23 2021-08-20 东营金丰正阳科技发展有限公司 Intelligent high-low voltage power distribution cabinet for electric power engineering
CN113285369B (en) * 2021-07-23 2021-09-24 东营金丰正阳科技发展有限公司 Intelligent high-low voltage power distribution cabinet for electric power engineering
CN113682569A (en) * 2021-10-21 2021-11-23 江苏博甲生物科技有限公司 Beverage processing capper
CN114056700A (en) * 2021-11-16 2022-02-18 刘松鑫 Hot melt adhesive labeller
CN114129027A (en) * 2021-12-11 2022-03-04 和也健康科技有限公司 Intelligent gyromagnetic pillow capable of adjusting head and neck height and head included angle
CN114129027B (en) * 2021-12-11 2023-05-30 和也健康科技有限公司 Intelligent gyromagnetic pillow capable of adjusting head and neck height and head included angle
CN116951720A (en) * 2023-09-18 2023-10-27 东南大学建筑设计研究院有限公司 Waste heat recovery device of heating ventilation air conditioner
CN116951720B (en) * 2023-09-18 2023-12-26 东南大学建筑设计研究院有限公司 Waste heat recovery device of heating ventilation air conditioner

Similar Documents

Publication Publication Date Title
CN111964171A (en) Oxygenation type air outlet pipeline for fresh air purifier
CN204219635U (en) A kind of main machine structure of Portable air purifier
CN203694183U (en) Portable air purifier
JP6260657B2 (en) Air conditioner
CN204655581U (en) A kind of portable negative ion air cleaner
CN206861788U (en) A kind of general surgery's nursing atomization mosquito repellent humidification device
CN201200849Y (en) Portable air purification instrument
CN211324711U (en) Dust box with aerial fog generating function and cleaning robot
CN201855453U (en) Atomizing humidification and electrostatic sterilization deodorization purifier
CN112400787A (en) Power-free oxygenation decontamination pump for aquarium fish culture
CN204153901U (en) Novel negative ion air purification device
CN206291377U (en) A kind of building fan with spraying function
CN107433098A (en) One kind atomization ionization cleaner
CN208418997U (en) A kind of air cleaning super oxygen generator
CN206228787U (en) Anti- haze respirator
CN202289122U (en) Vibrating vapour-pressure type breathing therapeutic apparatus
CN206347654U (en) A kind of portable air purifier
CN206715640U (en) Water filtering air purifier
CN207050143U (en) A kind of air humidifier for producing hydrogen
CN212481514U (en) Dehumidification humidification air purifier
CN205980060U (en) Multi -functional liquid air purifier
CN107965850A (en) A kind of air purifier
CN110513805A (en) Indoor air humidifier
CN104855355A (en) Carbon dioxide generator, mosquito killing device comprising carbon dioxide generator and application of mosquito killing device
CN204670193U (en) A kind of mosquito catching-killing device being provided with carbon-dioxide generator

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20201120