CN112197388A - New fan with wind gap control structure - Google Patents
New fan with wind gap control structure Download PDFInfo
- Publication number
- CN112197388A CN112197388A CN202011247875.3A CN202011247875A CN112197388A CN 112197388 A CN112197388 A CN 112197388A CN 202011247875 A CN202011247875 A CN 202011247875A CN 112197388 A CN112197388 A CN 112197388A
- Authority
- CN
- China
- Prior art keywords
- air
- control structure
- sealing
- air outlet
- annular turntable
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 238000009423 ventilation Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
-
- 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
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
-
- 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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
-
- 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
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a new fan with an air port control structure, which comprises a base and a filter element arranged in the base, wherein the base is provided with an air inlet and an air outlet, the position of the base corresponding to the air inlet and/or the air outlet is provided with the air port control structure, the air port control structure comprises a cover body embedded in the base and a sealing mechanism arranged in the cover body, the cover body is provided with an air hole communicated with the air inlet or the air outlet, and the sealing mechanism comprises a sealing part arranged on the front side of the air hole and a driving part for driving the sealing part to seal the air hole. According to the invention, the air inlet control structure is additionally arranged at the air inlet and/or the air outlet, and the driving part drives the sealing part to seal the ventilation hole at least when the air inlet and/or the air outlet are closed so as to regulate and control the ventilation quantity of the air inlet and/or the air outlet, so that the problem of excessive transmission and distribution of a fresh air fan is solved, the energy consumption of the fresh air fan is saved, and the practicability is high.
Description
Technical Field
The invention relates to the technical field of fresh air fans, in particular to a fresh air fan with an air port control structure.
Background
With the aggravation of industrial pollution conditions such as the emission of automobile exhaust and factory waste liquid, the air quality is seriously reduced, even various respiratory diseases and other problems are caused, and therefore, the new fan becomes an indispensable part of healthy life. The fresh air machine is an effective air purification device, can circulate indoor air, discharges dirty indoor air outdoors through the air outlet on one hand, and inputs fresh outdoor air indoors through the air inlet after measures such as sterilization, disinfection, filtration and the like on the other hand, so that fresh and clean air is in a room at every moment. The traditional fresh air machine consists of a fan, an air inlet, an air outlet, various pipelines and joints, has a simple structure, can not control the air quantity of the air inlet and/or the air outlet, has a single working mode, and causes the high energy consumption of the fresh air machine due to excessive air quantity transmission and distribution, so the improvement is necessary.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the fresh air fan with the air port control structure, the air port control structure is additionally arranged at the air inlet and/or the air outlet so as to regulate and control the ventilation quantity of the air inlet and/or the air outlet, the problem of excessive transmission and distribution of the fresh air fan is solved, the energy consumption of the fresh air fan is saved, and the practicability is high.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a new fan with wind gap control structure, its includes the frame and installs the filter core of crossing in the frame, and the frame is provided with air intake and air outlet, and the position department that the frame corresponds air intake and/or air outlet is provided with wind gap control structure, and wind gap control structure is including inlaying the lid of adorning in the frame and installing the mechanism of sealing in the inside of lid, and the ventilation hole with air intake or air outlet intercommunication is seted up to the lid, seals the mechanism including setting up in the sealing of ventilation hole front side and drive sealing and seal the drive division in ventilation hole.
In a further technical scheme, the sealing portion is provided with a plurality of sealing pieces which rotate around the ventilation hole and are arranged, each sealing piece is respectively connected with the driving portion in a linkage driving mode, and at least when the air inlet and/or the air outlet are closed, the driving portion respectively drives each sealing piece to be close to the ventilation hole simultaneously.
In a further technical scheme, the driving part is provided with a driving motor and an annular turntable, inner teeth are arranged on the inner side of the annular turntable, outer teeth are arranged on the outer side of the annular turntable, the annular turntable is in driving connection with the driving motor through the outer teeth, and each sealing piece is respectively meshed with the inner teeth of the annular turntable.
In a further technical scheme, an output shaft of the driving motor is rotatably provided with a motor impeller, and the driving motor is in driving connection with the annular turntable through the motor impeller.
In a further technical scheme, each sealing piece respectively includes a tooth connecting portion, a rotating blade portion and rotates the axis of rotation of installing in the lid, and a tooth connecting portion and a rotating blade portion rotate respectively and connect in the axis of rotation that corresponds, and the outward flange of tooth connecting portion meshes in the internal tooth of annular carousel.
In a further technical scheme, the transverse section of the tooth connecting part is in a fan shape.
After adopting the structure, compared with the prior art, the invention has the advantages that:
according to the invention, the air inlet control structure is additionally arranged at the air inlet and/or the air outlet, and the driving part drives the sealing part to seal the ventilation hole at least when the air inlet and/or the air outlet are closed so as to regulate and control the ventilation quantity of the air inlet and/or the air outlet, so that the problem of excessive transmission and distribution of a fresh air fan is solved, the energy consumption of the fresh air fan is saved, and the practicability is high.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the exploded structure of the present invention in the closed state;
fig. 3 is a schematic exploded view of the present invention in an open position.
Detailed Description
The following are merely preferred embodiments of the present invention, and do not limit the scope of the present invention.
As shown in fig. 1 to 3, the fresh air blower with an air inlet control structure provided by the present invention includes a base 1 and a filter element installed in the base 1, the base 1 is provided with an air inlet and an air outlet, the base 1 is provided with an air inlet control structure 2 at a position corresponding to the air inlet and/or the air outlet, the air inlet control structure 2 includes a cover 11 embedded in the base 1 and a sealing mechanism 10 installed inside the cover 11, the cover 11 is provided with a vent 110 communicating with the air inlet or the air outlet, and the sealing mechanism 10 includes a sealing portion and a driving portion 101 installed at a front side of the vent 110. Wherein, the sealing portion is provided with a plurality of sealing 100 that rotate the setting around ventilation hole 110, and each sealing 100 links the drive respectively and connects in drive portion 101, at least when closing air intake and/or air outlet, each sealing 100 of drive portion 101 difference drive is close to each other simultaneously in order to seal ventilation hole 110. According to the invention, the air inlet control structure 2 is additionally arranged at the air inlet and/or the air outlet so as to regulate and control the ventilation quantity of the air inlet and/or the air outlet, the problem of excessive transmission and distribution of the fresh air fan is solved, the energy consumption of the fresh air fan is saved, and the practicability is high.
The driving part 101 is provided with a driving motor 102 and an annular turntable 103, inner teeth are arranged on the inner side of the annular turntable 103, outer teeth are arranged on the outer side of the annular turntable 103, the annular turntable 103 is connected to the driving motor 102 through the outer teeth in a driving mode, and each sealing piece 100 is meshed with the inner teeth of the annular turntable 103 respectively. More specifically, the output shaft of the driving motor 102 rotates and is provided with the motor impeller 104, the driving motor 102 is connected with the annular turntable 103 through the driving of the motor impeller 104, in practical application, the driving motor 102 drives the annular turntable 103 to rotate through the motor impeller 104, and the external teeth of the annular turntable 103 are linked to drive each sealing piece 100 to rotate so as to seal the ventilation hole 110, so that the structure is simple, and the practical effect is good.
Each sealing member 100 includes a tooth connecting portion 1000, a rotating shaft 1002 rotatably mounted on the cover 11, a rotating blade portion 1001 and a rotating shaft 1000, the tooth connecting portion 1000 and the rotating blade portion 1001 are rotatably connected to the corresponding rotating shaft 1002, the outer edge of the tooth connecting portion 1000 is engaged with the inner teeth of the annular turntable 103, and in practical application, the driving motor 102 drives the annular turntable 103 to rotate through the motor impeller 104.
In a further technical scheme, the transverse section of the tooth connecting part 1000 is fan-shaped.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (6)
1. The utility model provides a new fan with wind gap control structure which characterized in that: including frame (1) and install the filter core of crossing in frame (1), frame (1) is provided with air intake and air outlet, frame (1) corresponds the position department of air intake and/or air outlet and is provided with wind gap control structure (2), wind gap control structure (2) including inlay lid (11) of adorning in frame (1) and install sealing mechanism (10) in the inside of lid (11), ventilation hole (110) with air intake or air outlet intercommunication are seted up in lid (11), sealing mechanism (10) are including setting up in the sealing portion and the drive sealing portion of ventilation hole (110) front side and seal driving portion (101) of ventilation hole (110).
2. The fresh air machine with tuyere control structure of claim 1, wherein: the sealing part is provided with a plurality of sealing pieces (100) that rotate to set up around ventilation hole (110), and each sealing piece (100) link drive respectively connect in drive division (101), at least when closing air intake and/or air outlet, drive division (101) drive each sealing piece (100) respectively and are close to each other simultaneously in order to seal ventilation hole (110).
3. The fresh air machine with tuyere control structure of claim 2, wherein: the driving part (101) is provided with a driving motor (102) and an annular turntable (103), inner teeth are arranged on the inner side of the annular turntable (103), outer teeth are arranged on the outer side of the annular turntable (103), the annular turntable (103) is connected to the driving motor (102) through the outer teeth in a driving mode, and each sealing piece (100) is meshed with the inner teeth of the annular turntable (103) respectively.
4. The fresh air machine with tuyere control structure of claim 3, wherein: an output shaft of the driving motor (102) is rotatably provided with a motor impeller (104), and the driving motor (102) is in driving connection with the annular turntable (103) through the motor impeller (104).
5. The fresh air machine with tuyere control structure of claim 2, wherein: each sealing piece (100) comprises a tooth connecting part (1000), a rotating blade part (1001) and a rotating shaft (1002) which is rotatably installed on the cover body (11), the tooth connecting part (1000) and the rotating blade part (1001) are respectively and rotatably connected to the corresponding rotating shafts (1002), and the outer edge of the tooth connecting part (1000) is meshed with the inner teeth of the annular turntable (103).
6. The fresh air machine with tuyere control structure of claim 5, wherein: the transverse section of the tooth connecting part (1000) is fan-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011247875.3A CN112197388A (en) | 2020-11-10 | 2020-11-10 | New fan with wind gap control structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011247875.3A CN112197388A (en) | 2020-11-10 | 2020-11-10 | New fan with wind gap control structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112197388A true CN112197388A (en) | 2021-01-08 |
Family
ID=74033885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011247875.3A Pending CN112197388A (en) | 2020-11-10 | 2020-11-10 | New fan with wind gap control structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112197388A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03108514U (en) * | 1990-02-23 | 1991-11-07 | ||
| WO1999047839A1 (en) * | 1998-03-13 | 1999-09-23 | ABB Fläkt Oy | Flow control device for ducts |
| KR101628152B1 (en) * | 2015-06-11 | 2016-06-08 | 주식회사 두인이엔지 | Dedicated Outdoor Air Handling Unit(DOAHU) with dehumidifier Heat Pipes for energy conservation and air conditioning system compound DOAHU and chilled beam units |
| JP2016223427A (en) * | 2015-05-28 | 2016-12-28 | 日産自動車株式会社 | Gas supply system, fuel cell system, and control method of gas supply system |
| CN207881132U (en) * | 2018-01-30 | 2018-09-18 | 北京航天奥祥通风科技股份有限公司 | It is a kind of that air port being automatically closed for new wind turbine unit |
| CN213841206U (en) * | 2020-11-10 | 2021-07-30 | 东莞市净诺环境科技股份有限公司 | New fan with wind gap control structure |
-
2020
- 2020-11-10 CN CN202011247875.3A patent/CN112197388A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03108514U (en) * | 1990-02-23 | 1991-11-07 | ||
| WO1999047839A1 (en) * | 1998-03-13 | 1999-09-23 | ABB Fläkt Oy | Flow control device for ducts |
| JP2016223427A (en) * | 2015-05-28 | 2016-12-28 | 日産自動車株式会社 | Gas supply system, fuel cell system, and control method of gas supply system |
| KR101628152B1 (en) * | 2015-06-11 | 2016-06-08 | 주식회사 두인이엔지 | Dedicated Outdoor Air Handling Unit(DOAHU) with dehumidifier Heat Pipes for energy conservation and air conditioning system compound DOAHU and chilled beam units |
| CN207881132U (en) * | 2018-01-30 | 2018-09-18 | 北京航天奥祥通风科技股份有限公司 | It is a kind of that air port being automatically closed for new wind turbine unit |
| CN213841206U (en) * | 2020-11-10 | 2021-07-30 | 东莞市净诺环境科技股份有限公司 | New fan with wind gap control structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203478556U (en) | Air conditioner shell with adjustable air inlet area and air conditioner | |
| CN104676765A (en) | Indoor air purifier with indoor and outdoor air exchange function | |
| CN213841206U (en) | New fan with wind gap control structure | |
| CN107940593A (en) | A kind of air purifier | |
| CN207936203U (en) | Mend air-valve and central cooking fume control equipment | |
| CN206234995U (en) | The automatic inside and outside draft switch of rotating plate type | |
| CN112197388A (en) | New fan with wind gap control structure | |
| CN201053422Y (en) | Fan type pneumatic actuator | |
| CN204693642U (en) | There is the indoor air cleaner of indoor and outdoor ventilatory | |
| CN214370754U (en) | Basement ventilation structure | |
| CN108224529A (en) | Mend air-valve and central cooking fume control equipment | |
| CN207278561U (en) | A kind of adjustable sealed powerroof ventilator | |
| CN109764521B (en) | Self-adaptive rotating plate ventilating air conditioning unit | |
| CN112324690A (en) | Industrial exhaust fan with vortex-shaped protective grating | |
| CN205332372U (en) | Tuber pipe machine and indoor set thereof | |
| CN220493898U (en) | Lamp integrated air supply outlet | |
| CN214660941U (en) | Centrifugal fan is used in rice processing | |
| CN111023540A (en) | New fan air outlet kuppe | |
| CN216199272U (en) | Ceiling built-in type ventilating fan | |
| CN215596424U (en) | Detachable air valve structure for air conditioner | |
| CN207815629U (en) | A kind of air inlet fresh air pipeline and rainhat self-cleaning type air purification fresh air system | |
| CN210663009U (en) | Smoke ventilator convenient to dismantle installation | |
| CN221098923U (en) | Sealed air filter | |
| CN218672600U (en) | Ventilation shutter air diffuser | |
| CN209910076U (en) | Fresh air conversion device of air purifier |
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 |