CN211781740U - Ceiling type fresh air purifier easy to maintain - Google Patents
Ceiling type fresh air purifier easy to maintain Download PDFInfo
- Publication number
- CN211781740U CN211781740U CN202020178539.7U CN202020178539U CN211781740U CN 211781740 U CN211781740 U CN 211781740U CN 202020178539 U CN202020178539 U CN 202020178539U CN 211781740 U CN211781740 U CN 211781740U
- Authority
- CN
- China
- Prior art keywords
- fresh air
- shell
- maintain
- filter
- cavity
- 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.)
- Active
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to an easily maintain ceiling type new trend clearing machine includes: the fresh air inlet and the outdoor air inlet are arranged at the rear end of the shell, and an opening is formed in the top end of the shell; the filter device is arranged in the accommodating cavity of the shell and divides the accommodating cavity of the shell into a first cavity and a second cavity, the fresh air outlet is communicated with the first cavity, and the indoor air inlet and the outdoor air inlet are both communicated with the second cavity; the pushing device is arranged in the accommodating cavity of the shell and drives the filtering device to be far away from or close to the opening of the shell. Easy maintenance ceiling type new trend clearing machine is provided with ejecting device, and whole operation process is very convenient.
Description
Technical Field
The utility model belongs to the fan field especially relates to an easily maintain ceiling type new trend clearing machine.
Background
The fresh air machine introduces outdoor fresh air into the room from the air inlet, and sucks the outdoor fresh air into the room to achieve the effect of air cleaning. At present, outdoor air seriously pollutes PM2.5 which is 50-100 times more serious than indoor air and seriously exceeds the standard, so that the outdoor air needs to be filtered and sent into a room to be clean, and the haze filtering effect is achieved, so that the indoor air is clean.
When the filter equipment is dismantled to the new fan on the market now, when needing to dismantle filter equipment, it can just be right to need to dismantle the shell of new fan filter equipment changes, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the shortcoming and not enough among the prior art, provide an easily maintain ceiling type new trend clearing machine.
The utility model relates to an easy maintenance ceiling type new trend clearing machine of embodiment, include: the fresh air inlet and the outdoor air inlet are arranged at the rear end of the shell, and an opening is formed in the top end of the shell;
the filter device is arranged in the accommodating cavity of the shell and divides the accommodating cavity of the shell into a first cavity and a second cavity, the fresh air outlet is communicated with the first cavity, and the indoor air inlet and the outdoor air inlet are both communicated with the second cavity;
the pushing device is arranged in the accommodating cavity of the shell and drives the filtering device to be far away from or close to the opening of the shell.
The utility model relates to an easily maintain ceiling type new trend clearing machine of embodiment is provided with ejecting device, ejecting device can drive filter equipment stretches out casing, the person of facilitating the use is right filter equipment changes, works as filter equipment changes the back that finishes, ejecting device can withdraw affiliated filter equipment again in the casing, whole operation process is very convenient.
In a preferred or optional embodiment, a volute is arranged in the first cavity, and an air outlet of the volute is communicated with the fresh air outlet;
the wind wheel is arranged inside the volute and is matched with the volute;
the air supply motor is arranged inside the volute and drives the wind wheel.
In a preferred or optional embodiment, the filtering device includes a filtering support frame, a first filter screen and a second filter screen, the first filter screen and the second filter screen are both disposed on the filtering support frame, and the first filter screen and the second filter screen are respectively disposed at front ends of the indoor air inlet and the outdoor air inlet.
In a preferred or optional embodiment, a toothed plate is disposed at a side end of the filtering support frame, the toothed plate extends toward the opening of the housing, the pushing device includes a pushing motor and a pushing gear, the pushing motor is disposed at the side end of the filtering device, the pushing gear is disposed on an output shaft of the pushing motor, and the pushing gear is engaged with the toothed plate.
In a preferred or optional embodiment, the filter support further comprises a guide rail, the guide rail is arranged in the accommodating cavity of the housing, the extending direction of the guide rail faces the opening of the housing, and the filter support is connected with the guide rail in a sliding manner.
In a preferred or optional embodiment, the number of the toothed plates is two, the two toothed plates are respectively located at two sides of the filtering support frame, the number of the push-out devices is two, and the two push-out devices are respectively located at two sides of the filtering device.
In a preferred or optional embodiment, the bottom end of the filtering support frame is provided with a magnetic attraction unit.
In a preferred or optional embodiment, the electronic control box is arranged on the side surface of the shell, and comprises a communication unit and a control unit, wherein the communication unit receives communication signals and transmits control signals to the control unit, and the control unit responds to the control signals.
In a preferred or optional embodiment, a power supply pin is disposed at the bottom end of the casing, and the power supply pin is electrically connected to the air supply motor and the electronic control box.
In order to make the present invention more clearly understood, the following description will be made in conjunction with the accompanying drawings.
Drawings
FIG. 1 is a schematic view of the internal structure of the ceiling type fresh air purifier of the present invention;
fig. 2 is a schematic structural diagram of the housing of the present invention;
fig. 3 is a schematic structural diagram of an embodiment of the present invention;
FIG. 4 is a schematic structural view of the filtering apparatus of the present invention;
fig. 5 is a schematic structural diagram of a first filter screen according to the present invention;
fig. 6 is a schematic structural view of the pushing device and the filtering device of the present invention;
fig. 7 is a schematic structural view of the push-out device of the present invention;
fig. 8 is the overall structure schematic diagram of the ceiling type fresh air purifier easy to maintain.
The drawings illustrate schematically: 1. a housing; 11. a fresh air outlet; 12. an indoor air inlet; 13. an outdoor air inlet; 14. a first cavity; 15. a second cavity; 16. an opening; 17. a ventilation panel; 18. covering the plywood; 19. a closing door; 2. a filtration device; 21. a filtering support frame; 211. a handle; 22. a first filter screen; 221. a first filter frame; 2211. an elastic extensible member; 2212. a handle portion; 222. a first filter element; 23. a second filter screen; 24. a toothed plate; 3. a push-out device; 31. pushing out the motor; 32. a push-out gear; 4. an air supply device; 5. an electronic control box.
Detailed Description
Referring to fig. 1 and 2, fig. 1 is a schematic view of the internal structure of the ceiling type fresh air purifier of the present invention, and fig. 2 is a schematic view of the structure of the casing of the present invention.
The ceiling type fresh air purifier easy to maintain comprises a shell 1 with an accommodating cavity, a filtering device 2, a pushing-out device 3 and an air supply device 4, wherein the filtering device 2 is arranged in the accommodating cavity of the shell 1, the pushing-out device 3 is arranged in the accommodating cavity of the shell 1, and the air supply device 4 is arranged in the accommodating cavity of the shell 1.
In this embodiment, casing 1 adopts sheet metal to splice, through pin or screw fixed connection between each panel, the surface of casing 1 adopts the baking finish to cover, prevents casing 1's ageing with the reinforcing casing 1's pleasing to the eye.
Referring to fig. 3, fig. 3 is a schematic structural diagram according to an embodiment of the present invention.
Preferably, in an embodiment, the top of casing 1 is provided with ventilation panel 17, ventilation panel 17 intercommunication first cavity 14, ventilation panel 17 can replace indoor air intake 12 and/or outdoor air intake 13 ventilates, and need not carry out the pipe connection, opening and closing of ventilation panel 17 can be controlled through a lid board 18, lid board 18 with casing 1 snap-fit connection, the person of facilitating the use dismantles and installs. In addition, the housing 1 further comprises a closing door 19, the closing door 19 is detachably covered on the opening 16 at the top end of the housing 1, and the closing door 19 is also covered on the filtering device 2.
Referring to fig. 4 and 5, fig. 4 is a schematic structural view of the filtering device of the present invention, and fig. 5 is a schematic structural view of the first filter screen of the present invention.
The filter device 2 is installed in the accommodating cavity of the shell 1 through an opening 16 in the top end of the shell 1, the accommodating cavity of the shell 1 is divided into a first cavity 14 and a second cavity 15 by the filter device 2, the fresh air outlet 11 is communicated with the first cavity 14, and the indoor air inlet 12 and the outdoor air inlet 13 are respectively communicated with the second cavity 15. The filter device 2 comprises a filter support frame 21, a first filter screen 22 and a second filter screen 23, the outer edge of the top end of the filter support frame 21 extends outwards, and when the filter device is installed, the outer edge of the top end of the filter support frame 21 is matched with the opening 16 and limits the position of the filter device 2. Preferably, the top end of the filter support frame 21 is provided with a handle 211 to facilitate the user to manually withdraw the filter device 2 from the opening 16 of the housing 1. More preferably, the bottom end of the filtering support frame 21 is provided with a magnetic unit, and when the filtering device 2 is installed, the magnetic unit is adsorbed on the inner wall of the casing 1, so that the stability of the filtering device 2 is improved.
The first filter screen 22 and the second filter screen 23 are both disposed on the filter support frame 21, the first filter screen 22 and the second filter screen 23 are disposed at the front ends of the indoor air inlet 12 and the outdoor air inlet 13, when the ceiling-type easy-to-maintain fresh air purifier works, the external air of the fresh air blower enters the second accommodating cavity of the housing 1 from the indoor air inlet 12 or the outdoor air inlet 13, the air is filtered by the first filter screen 22 and then reaches the second filter screen 23 to be filtered for the second time to obtain a fresh air flow, and the fresh air flow enters the first cavity 14 and is sent to the fresh air outlet 11 by the air supply device 4. The first filter screen 22 includes a first filter frame 221 and a first filter element 222, two ends of the first filter frame 221 are embedded in the filter support frame 21, two ends of the first filter frame 221 are respectively provided with an elastic expansion piece 2211, when the first filter frame is installed, the elastic expansion piece 2211 abuts against the inner wall of the filter support frame 21, and one side of the first filter frame 221 facing the indoor air inlet 12 and the indoor air inlet 12 is provided with a handle portion 2212. In the installation process, a user fits one end of the first filter frame 221 into the filter support frame 21, the elastic expansion piece 2211 at the same end is compressed and contracted, and then the other end of the first filter frame 221 is fitted into the filter support frame 21, so as to complete the installation of the first filter screen 22. In the detaching process, the user pushes one end of the first filter frame 221 toward the inner wall of the filter support frame 21, the elastic expansion piece 2211 at the same end is compressed and contracted, then the other end of the first filter frame 221 is separated from the filter support frame 21, and finally the first filter frame is detached from the filter support frame 21. The handle portion 2212 of the first filter frame 221 facilitates the user's attachment and detachment of the first filter screen 22.
Preferably, the first Filter element 222 is a polyester mesh Filter element, and the second Filter screen 23 is a HEPA (high efficiency particulate air) Filter. The polyester net is a net cloth woven by using a textile machine and adopting different weaving methods, and can primarily isolate air insects, large dust, fibers and other impurities. The effective rate of the filter screen reaching the HEPA standard reaches 99.7 percent for 0.1 micron and 0.3 micron, and the HEPA filter has the characteristic that air can pass through but fine particles cannot pass through. The HEPA filter has the removal efficiency of more than 99.97% on particles with the diameter of more than 0.3 micrometer (1/200 of hair diameter), and can effectively filter pollutants such as smoke, dust, bacteria and the like.
Referring to fig. 6 and 7, fig. 6 is a schematic structural view of the push-out device and the filtering device of the present invention, and fig. 7 is a schematic structural view of the push-out device of the present invention.
The pushing-out device 3 drives the filtering device 2 to move away from or close to the opening 16 of the shell 1, in this embodiment, the side end of the filter support frame 21 is provided with a toothed plate 24, the extension direction of the toothed plate 24 is toward the opening 16 of the housing 1, the push-out device 3 comprises a push-out motor 31 and a push-out gear 32, the push-out motor 31 is arranged at the side end of the filtering device 2, the push-out gear 32 is provided on an output shaft of the push-out motor 31, the push-out gear 32 is engaged with the tooth plate 24, the output shaft of the push-out motor 31 drives the push-out gear 32 to rotate, the push-out gear 32 drives the toothed plate 24 to move, so that the whole push-out device 3 moves, and the filter device 2 is controlled to extend out of or retract into the accommodating cavity of the shell 1 by controlling the forward rotation and the reverse rotation of the push-out motor 31. Preferably, the number of the toothed plates 24 is two, the two toothed plates 24 are respectively located at two sides of the filtering support frame 21, the number of the push-out devices 3 is two, and the two push-out devices 3 are respectively located at two sides of the filtering device 2, so that the stability of the push-out devices 3 in the working process is improved. The ceiling type fresh air purifier easy to maintain further comprises a control button, the control button is arranged on the surface of the shell 1, and the control button controls the pushing device 3 to be pushed out or retracted automatically. In other embodiments, the ceiling type fresh air purifier easy to maintain can be controlled by a remote controller.
Please refer to fig. 8, fig. 8 is a schematic view of the overall structure of the ceiling type fresh air purifier of the present invention.
The ceiling type fresh air purifier easy to maintain further comprises an electric control box 5, and the electric control box 5 is connected to the side face of the shell 1 through pins, screws and the like. The electric control box 5 comprises a communication unit and a control unit, wherein the communication unit receives communication signals and transmits control signals to the control unit, and the control unit responds to the control signals. The communication unit can receive signals of external remote control of the fresh air exchanger, meanwhile, the communication unit can also send signals to the external remote control, a user can carry out remote control through the communication unit, and meanwhile, the user can obtain information of the ceiling type fresh air purifier easy to maintain through the communication unit. The control unit controls the opening, closing and running modes of the ceiling type fresh air purifier easy to maintain and can also control the working state of the push-out device 3.
In this embodiment, the bottom of casing 1 is provided with the power supply pin, the power supply pin electricity connect in air supply motor with automatically controlled box 5, the power supply pin sets up the bottom of casing 1 makes things convenient for walking of power cord.
The utility model relates to an easy maintenance ceiling type new trend clearing machine of embodiment, the utility model relates to an easy maintenance ceiling type new trend clearing machine of embodiment is provided with ejecting device, ejecting device can drive filter equipment stretches out casing, the person of facilitating the use is right filter equipment changes, works as filter equipment changes the back that finishes, ejecting device can be withdrawed affiliated filter equipment again in the casing, whole operation process is very convenient.
Easy maintenance ceiling type new trend clearing machine sets up on indoor ceiling to fix through a plurality of fixed buckles, easy maintenance ceiling type new trend clearing machine's top is towards ground, towards ground when filter equipment stretches out, be close to the user more and keep away from the ceiling, the person of facilitating the use maintains. The ceiling type fresh air purifier easy to maintain can be installed at the bottom of a ceiling, only one access hole is formed, and a new access hole does not need to be additionally arranged. When the user is maintaining, only need dismantle filter equipment's apron, then press control button, filter equipment just can keep away from automatically or be close to, later the user just can be right filter equipment operates, and whole maintenance process is very convenient. The ceiling type fresh air purifier easy to maintain is arranged at a high position, so that the installation simplicity is very necessary, and the ceiling type fresh air purifier easy to maintain pushes out the filtering device through the pushing-out device, so that the operation convenience and the operation safety are improved.
The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.
Claims (9)
1. The utility model provides an easily maintain ceiling type new trend clearing machine which characterized in that includes:
the fresh air inlet and the outdoor air inlet are arranged at the rear end of the shell, and an opening is formed in the top end of the shell;
the filter device is arranged in the accommodating cavity of the shell and divides the accommodating cavity of the shell into a first cavity and a second cavity, the fresh air outlet is communicated with the first cavity, and the indoor air inlet and the outdoor air inlet are both communicated with the second cavity;
the pushing device is arranged in the accommodating cavity of the shell and drives the filtering device to be far away from or close to the opening of the shell.
2. The ceiling-type easy-to-maintain fresh air purifier as claimed in claim 1, further comprising:
the volute is arranged in the first cavity, and an air outlet of the volute is communicated with the fresh air outlet;
the wind wheel is arranged inside the volute and is matched with the volute;
the air supply motor is arranged inside the volute and drives the wind wheel.
3. The ceiling-type fresh air purifier easy to maintain as claimed in claim 1, wherein:
the filter device comprises a filter support frame, a first filter screen and a second filter screen, wherein the first filter screen and the second filter screen are arranged on the filter support frame, and the first filter screen and the second filter screen are respectively arranged at the indoor air inlet and the front end of the outdoor air inlet.
4. The ceiling-type fresh air purifier easy to maintain as claimed in claim 3, wherein:
the side of filtering the support frame is provided with the pinion rack, the extending direction orientation of pinion rack the opening of casing, ejecting device is including ejecting motor and ejecting gear, ejecting motor sets up filtering device's side, ejecting gear sets up on ejecting motor's the output shaft, ejecting gear with the pinion rack meshing.
5. The ceiling-type fresh air purifier easy to maintain as claimed in claim 4, wherein:
still include the guide rail, the guide rail sets up the holding intracavity of casing, the extending direction of guide rail orientation the opening of casing, filter the support frame with guide rail sliding connection.
6. The ceiling-type fresh air purifier easy to maintain as claimed in claim 4, wherein:
the quantity of pinion rack is two, two the pinion rack is located respectively the both sides of filtering support frame, ejecting device's quantity is two ejecting device is located respectively filtering device's both sides.
7. The ceiling-type fresh air purifier easy to maintain as claimed in claim 3, wherein:
the bottom of filtering support frame is provided with magnetism and inhales the unit.
8. An easy-to-maintain ceiling type fresh air purifier as claimed in any one of claims 1 to 7, wherein:
the electronic control box is arranged on the side face of the shell and comprises a communication unit and a control unit, the communication unit receives communication signals and transmits control signals to the control unit, and the control unit responds to the control signals.
9. The ceiling-type easy-to-maintain fresh air purifier as claimed in claim 8, wherein:
the bottom of casing is provided with the power supply pin, the power supply pin electricity connect in automatically controlled box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020178539.7U CN211781740U (en) | 2020-02-17 | 2020-02-17 | Ceiling type fresh air purifier easy to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020178539.7U CN211781740U (en) | 2020-02-17 | 2020-02-17 | Ceiling type fresh air purifier easy to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211781740U true CN211781740U (en) | 2020-10-27 |
Family
ID=72909222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020178539.7U Active CN211781740U (en) | 2020-02-17 | 2020-02-17 | Ceiling type fresh air purifier easy to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211781740U (en) |
-
2020
- 2020-02-17 CN CN202020178539.7U patent/CN211781740U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2589892A1 (en) | Automatic dust-removing and cleaning device forfilter net of air-conditioner | |
| CN211781740U (en) | Ceiling type fresh air purifier easy to maintain | |
| CN111336606B (en) | Wall-mounted air filter | |
| CN107246665A (en) | Window air purifier | |
| CN208943703U (en) | A kind of positive-pressure type removes haze fresh air system | |
| CN216522252U (en) | Novel air curtain machine device | |
| CN215832141U (en) | Upper air inlet air curtain machine with filter screen | |
| CN213983893U (en) | Ventilation module structure and ventilator | |
| CN211060320U (en) | New fan | |
| CN105769107B (en) | A kind of hand-held collection transmitting apparatus and its application | |
| CN211739407U (en) | Easily overhaul new trend switch | |
| CN211041300U (en) | Easy dismouting new trend switch | |
| CN211695291U (en) | Easily overhaul new trend switch | |
| CN211781748U (en) | New trend switch | |
| CN110940021B (en) | Intelligent haze removing system | |
| CN211345709U (en) | Pipeline fan | |
| CN217274519U (en) | Vertical air conditioner with automatic dust removal assembly for shell | |
| CN211345696U (en) | Many wind gaps new trend switch | |
| CN213983907U (en) | Maintain convenient new trend switch down | |
| CN219762790U (en) | Intelligent wardrobe ventilation adjusting and controlling device | |
| CN218770611U (en) | Electric power system protection device | |
| CN216346873U (en) | Air conditioner filter equipment convenient to dismantle filter pulp | |
| CN217721885U (en) | Electrical cabinet with heat dissipation structure for injection molding machine | |
| CN211041301U (en) | New trend switch | |
| CN220918479U (en) | Dust removal filter equipment of ward air pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |