CN112484219B - Guarantee bactericidal effect's air purifier - Google Patents
Guarantee bactericidal effect's air purifier Download PDFInfo
- Publication number
- CN112484219B CN112484219B CN202011343628.3A CN202011343628A CN112484219B CN 112484219 B CN112484219 B CN 112484219B CN 202011343628 A CN202011343628 A CN 202011343628A CN 112484219 B CN112484219 B CN 112484219B
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- Prior art keywords
- pipeline
- air
- piston
- sterilization
- shell
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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
- F24F11/89—Arrangement or mounting of control or safety devices
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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
-
- 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
-
- 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
- F24F2013/207—Casings or covers with control knobs; Mounting controlling members or control units therein
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an air purifier capable of ensuring sterilization effect, which comprises a shell, wherein a pretreatment box body is arranged in the shell, an air inlet is arranged above the pretreatment box body, two spiral sterilization pipelines are arranged on the pretreatment box body, an ultraviolet lamp tube is arranged at the center of each spiral sterilization pipeline, the lower ends of the two spiral sterilization pipelines are respectively connected with an outer piston pipeline, a piston body is movably arranged in the outer piston pipeline, a hollow through hole is arranged in the middle of the piston body, a first one-way valve is arranged between each spiral sterilization pipeline and the outer piston pipeline, a second one-way valve is arranged in each hollow through hole, the two spiral sterilization pipelines are used for sucking air in turn, so that the air in a single spiral sterilization pipeline has enough retention time, and meanwhile, the time for the air to flow in the sterilization channels is prolonged through the arrangement of the spiral sterilization pipelines, the sufficient ultraviolet sterilization time is ensured, and the sterilization is more thorough.
Description
Technical Field
The invention relates to an air purifier, in particular to an air purifier capable of ensuring a sterilization effect.
Background
With the increasing air pollution, people pay more and more attention to the air quality problem. A great deal of scientific research has shown that harmful substances in the air, such as respirable atmospheric particulates (PM10 and PM2.5), sulfides, etc., can cause various hazards to the human body, with respiratory system damage being the most prominent.
Therefore, various air purifiers have been developed, which have low purification efficiency, and in which substances used in the air purifiers are simply filtered to prevent the air purifiers from performing sterilization or disinfection, or to achieve high efficiency. And it is well known that ultraviolet rays can sterilize bacteria efficiently.
The air purifier using ultraviolet sterilization has the following defects: the air has short stroke in the sterilization channel, the sterilization effect is not obvious, bacteria can not be killed thoroughly, and the purification effect is not ideal.
Accordingly, further improvements are needed in the existing air cleaners.
SUMMERY OF THE UTILITY MODEL
The invention aims to provide an air purifier which ensures the sterilization effect and can increase the air flow stroke and the stay time in a sterilization channel.
In order to achieve the purpose, the invention adopts the following scheme:
the utility model provides an air purifier who guarantees bactericidal effect, includes the shell, be provided with the preliminary treatment box in the shell, preliminary treatment box top is provided with the air inlet, be provided with two spiral sterilization pipes on the preliminary treatment box, spiral sterilization pipe center department is provided with ultraviolet tube, two spiral sterilization pipe lower extreme respectively is connected with outer pipeline of piston, the activity is provided with the piston body in the outer pipeline of piston, be provided with the cavity through-hole in the middle of the piston body, be provided with first check valve between spiral sterilization pipe and the outer pipeline of piston, be provided with the second check valve in the cavity through-hole, be provided with the reciprocating motion's of piston body reciprocating motion in turn that is used for controlling both sides in the shell.
Further, be provided with temperature-detecting device, humidity detection device, heating device and humidification device in the preliminary treatment box, temperature-detecting device with heating device communication connection, humidity detection device with humidification device communication connection.
Further, the piston body reciprocates along the direction of arrangement of the outer piston pipeline.
Furthermore, the first one-way valve is used for controlling air in the spiral sterilization pipeline to flow out in one way, and the second one-way valve is used for controlling air in the hollow through hole to flow out to the outside in one way.
Furthermore, the reciprocating driving mechanism comprises a rotating shaft arranged on the inner wall of the shell, a rotating disc is arranged at the end part of the rotating shaft, an eccentric shaft is arranged on the end face of the rotating disc, hinge shafts are respectively arranged on the surfaces of the piston bodies on the two sides, a hinge connecting rod is arranged between the eccentric shaft and the hinge shafts, and a driving mechanism for driving the rotating shaft to rotate is arranged on the inner wall of the shell.
Furthermore, actuating mechanism is including setting up the motor cabinet in the shell inner wall, be provided with the rotating electrical machines on the motor cabinet, the output of rotating electrical machines with axis of rotation tip fixed connection.
Furthermore, the shell is provided with an exhaust hole for exhausting the sterilized air.
Further, the pretreatment tank body, the spiral sterilization pipeline, the outer piston pipeline and the reciprocating driving mechanism are sequentially arranged in the shell from top to bottom.
Further, the rotating shaft is disposed at a central position between the two piston bodies.
Furthermore, a filter screen is arranged at the air inlet.
In summary, compared with the prior art, the invention has the beneficial effects that:
the invention solves the defects of the prior air purifier, leads the air in a single spiral sterilizing pipeline to have enough stay time by alternately sucking air through the two spiral sterilizing pipelines, increases the flowing time of the air in the sterilizing channel by arranging the spiral sterilizing pipelines, ensures sufficient ultraviolet sterilizing time, and has more thorough sterilization, simple structure and convenient use.
Drawings
FIG. 1 is a perspective view of the internal structure of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
fig. 5 is a front view of the internal structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to FIGS. 1-5, the present invention provides
An air purifier capable of ensuring sterilization effect comprises a shell 1, wherein a pretreatment box body 20 is arranged in the shell 1, an air inlet 2 is arranged above the pretreatment box body 20, two spiral sterilization pipelines 3 are arranged on the pretreatment box body 20, an ultraviolet lamp tube 4 is arranged at the center of each spiral sterilization pipeline 3, the lower ends of the two spiral sterilization pipelines 3 are respectively connected with an outer piston pipeline 5, a piston body 6 is movably arranged in the outer piston pipeline 5, a hollow through hole 7 is formed in the middle of the piston body 6, a first one-way valve 8 is arranged between each spiral sterilization pipeline 3 and the outer piston pipeline 5, a second one-way valve 9 is arranged in each hollow through hole 7, and a reciprocating driving mechanism 10 for controlling the piston bodies 6 on two sides to reciprocate in turn is arranged in the shell 1;
the working principle of the air purifier is as follows:
when the spiral sterilization device works, the ultraviolet lamp tube 4 is opened, ultraviolet irradiation is carried out in the two spiral sterilization pipelines 3, and the air in the spiral sterilization pipelines 3 is sterilized;
the reciprocating driving mechanism 10 drives the two piston bodies 6 to move up and down in turn, and when the piston body 6 at one side moves up, the piston body 6 at the other side moves down;
the piston body 6 is in the piston outer pipeline 5 in the activity process downwards, first check valve 8 exhausts, the piston body 6 is with air from the spiral sterilization pipeline 3 interior suction that corresponds to in the piston outer pipeline 5, when the piston body 6 moves upwards, first check valve 8 makes the air in the piston outer pipeline 5 can't flow backwards to the spiral sterilization pipeline 3 that corresponds in, at this moment under the piston body 6 compresses to the air, the air is discharged from second check valve 9, when the piston body 6 moves downwards once more, the piston body 6 is with the air in the spiral sterilization pipeline 3 that corresponds in taking out the piston outer pipeline 5 through first check valve 8, second check valve 9 makes outside air can't the suction to the piston outer pipeline 5 this moment.
The pretreatment box body 20 is internally provided with a temperature detection device 101, a humidity detection device 102, a heating device 103 and a humidifying device 104, wherein the temperature detection device 101 is in communication connection with the heating device 103, and the humidity detection device 102 is in communication connection with the humidifying device 104;
the heating device 103 and the humidifying device 104 are used for controlling the environment in the pretreatment tank 20 to make the temperature and humidity in the air more suitable for sterilization, and the temperature detecting device 101 and the humidity detecting device 102 are used for detecting the environment in the pretreatment tank 20.
The piston body 6 of the present invention reciprocates along the direction of the piston outer pipe 5.
According to the invention, the first one-way valve 8 is used for controlling the air in the spiral sterilization pipeline 3 to flow out in one way, and the second one-way valve 9 is used for controlling the air in the hollow through hole 7 to flow out to the outside in one way.
The reciprocating driving mechanism 10 of the present invention comprises a rotating shaft 100 arranged on the inner wall of a housing 1, wherein the end of the rotating shaft 100 is provided with a rotating disc 200, the end surface of the rotating disc 200 is provided with an eccentric shaft 300, the surfaces of piston bodies 6 at two sides are respectively provided with a hinge shaft 400, a hinge connecting rod 500 is arranged between the eccentric shaft 300 and the hinge shaft 400, and the inner wall of the housing 1 is provided with a driving mechanism 600 for driving the rotating shaft 100 to rotate;
the working principle of the structure is as follows:
in operation, the rotating shaft 100 is driven by the driving mechanism 600 to rotate continuously, the eccentric shaft 300 on the rotating disc 200 is driven to rotate around the rotating shaft 100 during the rotation process, and the piston bodies 6 on both sides are pulled continuously by the hinge connecting rod 500 to move back and forth in turn.
The driving mechanism 600 of the present invention comprises a motor base 610 disposed on the inner wall of the housing 1, wherein a rotating motor 620 is disposed on the motor base 610, and an output end of the rotating motor 620 is fixedly connected to an end of the rotating shaft 100.
The case 1 of the present invention is provided with an air discharge hole 700 for discharging sterilized air.
The pretreatment tank body 20, the spiral sterilization pipeline 3, the outer piston pipeline 5 and the reciprocating driving mechanism 10 are sequentially arranged in the shell 1 from top to bottom.
The rotating shaft 100 according to the present invention is provided at a central position between the two piston bodies 6.
The filter screen 800 is arranged at the air inlet 2.
While there have been shown and described the fundamental principles and principal features of the invention and advantages thereof, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are given by way of illustration of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a guarantee bactericidal effect's air purifier, includes shell (1), its characterized in that: a pretreatment box body (20) is arranged in the shell (1), an air inlet (2) is arranged above the pretreatment box body (20), two spiral sterilization pipelines (3) are arranged on the pretreatment box body (20), an ultraviolet lamp tube (4) is arranged at the center of each spiral sterilization pipeline (3), the lower ends of the two spiral sterilization pipelines (3) are respectively connected with an outer piston pipeline (5), a piston body (6) is movably arranged in the outer piston pipeline (5), a hollow through hole (7) is arranged in the middle of the piston body (6), a first one-way valve (8) is arranged between the spiral sterilization pipeline (3) and the piston outer pipeline (5), a second one-way valve (9) is arranged in the hollow through hole (7), and a reciprocating driving mechanism (10) used for controlling the piston bodies (6) on the two sides to reciprocate in turn is arranged in the shell (1).
2. An air purifier ensuring sterilizing effect according to claim 1, characterized in that: the pretreatment box body (20) is internally provided with a temperature detection device (101), a humidity detection device (102), a heating device (103) and a humidifying device (104), the temperature detection device (101) is in communication connection with the heating device (103), and the humidity detection device (102) is in communication connection with the humidifying device (104).
3. An air purifier ensuring sterilizing effect according to claim 1, characterized in that: the piston body (6) reciprocates along the arrangement direction of the outer piston pipeline (5).
4. An air purifier ensuring sterilizing effect according to claim 1, characterized in that: the first one-way valve (8) is used for controlling air in the spiral sterilization pipeline (3) to flow out in one way, and the second one-way valve (9) is used for controlling air in the hollow through hole (7) to flow out to the outside in one way.
5. An air purifier ensuring sterilizing effect according to claim 1, characterized in that: the reciprocating driving mechanism (10) comprises a rotating shaft (100) arranged on the inner wall of the shell (1), a rotating disc (200) is arranged at the end part of the rotating shaft (100), an eccentric shaft (300) is arranged on the end face of the rotating disc (200), hinge shafts (400) are respectively arranged on the surfaces of the piston bodies (6) on the two sides, a hinge connecting rod (500) is arranged between the eccentric shaft (300) and the hinge shafts (400), and a driving mechanism (600) used for driving the rotating shaft (100) to rotate is arranged on the inner wall of the shell (1).
6. An air purifier ensuring sterilizing effect according to claim 5, wherein: actuating mechanism (600) is including setting up motor cabinet (610) at shell (1) inner wall, be provided with rotating electrical machines (620) on motor cabinet (610), the output of rotating electrical machines (620) with axis of rotation (100) tip fixed connection.
7. An air cleaner ensuring sterilizing effect according to any one of claims 1 to 6, wherein: the shell (1) is provided with an exhaust hole (700) for exhausting sterilized air.
8. An air cleaner ensuring sterilizing effect according to any one of claims 1 to 6, wherein: the pretreatment tank body (20), the spiral sterilization pipeline (3), the outer piston pipeline (5) and the reciprocating driving mechanism (10) are sequentially arranged in the shell (1) from top to bottom.
9. An air purifier ensuring sterilizing effect according to claim 5, wherein: the rotating shaft (100) is disposed at a central position between the two piston bodies (6).
10. An air purifier ensuring sterilizing effect according to claim 1, characterized in that: a filter screen (800) is arranged at the air inlet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011343628.3A CN112484219B (en) | 2020-11-25 | 2020-11-25 | Guarantee bactericidal effect's air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011343628.3A CN112484219B (en) | 2020-11-25 | 2020-11-25 | Guarantee bactericidal effect's air purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112484219A CN112484219A (en) | 2021-03-12 |
| CN112484219B true CN112484219B (en) | 2022-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011343628.3A Active CN112484219B (en) | 2020-11-25 | 2020-11-25 | Guarantee bactericidal effect's air purifier |
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| CN (1) | CN112484219B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021114465A1 (en) | 2021-06-05 | 2022-12-08 | Sergej Dukart | Air disinfection system with integrated radiation source |
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