CN214094824U - Install in air purifier who enters door - Google Patents
Install in air purifier who enters door Download PDFInfo
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- CN214094824U CN214094824U CN202022617533.8U CN202022617533U CN214094824U CN 214094824 U CN214094824 U CN 214094824U CN 202022617533 U CN202022617533 U CN 202022617533U CN 214094824 U CN214094824 U CN 214094824U
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- inlet pipe
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Abstract
The utility model discloses an air purifier installed on an entrance door, which comprises an installation hole arranged on an outer door plate and a first installation hole arranged on an inner door plate, wherein an air inlet pipe is installed through the installation hole, the left end of the air inlet pipe extends to the outside of a room through the installation hole, the end of the air inlet pipe extending to the outside of the room is sealed, and a plurality of air inlet grooves are annularly arranged at the outer wall of the part of the air inlet pipe extending to the outside of the room; a connecting plate is arranged on the outer wall of the air inlet pipe, and the connecting plate and the outer door panel are fixed together; a filter pipe is arranged in the air inlet pipe; the device is arranged in the door, can achieve the technical effect of pumping outdoor air to the indoor, increases the exchange rate of indoor and outdoor air, ensures the freshness of indoor air, and is beneficial to human bodies.
Description
Technical Field
The utility model relates to an install in air purifier of entrance door.
Background
The entrance door is a main channel for people to enter, and the owner usually closes the door and window when going out to avoid the entrance of non-family people, but the closing of the door and window can cause no ventilation indoors.
In a non-ventilated room, particularly a newly decorated house, more formaldehyde in the room can be discharged only in a ventilation mode, and personnel cannot stay in the newly-installed house with formaldehyde.
Therefore, the indoor environment that is not ventilated is harmful to human bodies.
The fresh air system is required to be installed before decoration, and cannot be installed after decoration.
Therefore, the air purifier which can realize indoor and outdoor air exchange and is arranged on the entrance door is designed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an install in air purifier of entrance door that can realize indoor outer air exchange.
In order to solve the above problem, the utility model adopts the following technical scheme:
an air purifier installed on an entrance door comprises an installation hole formed in an outer door plate and a first installation hole formed in an inner door plate, wherein an air inlet pipe is installed through the installation hole, the left end of the air inlet pipe extends to the outside of a room after passing through the installation hole, the end, extending to the outside of the room, of the air inlet pipe is closed, and a plurality of air inlet grooves are annularly formed in the outer wall of the part, extending to the outside of the room, of the air inlet pipe; a connecting plate is arranged on the outer wall of the air inlet pipe, and the connecting plate and the outer door panel are fixed together; a filter pipe is arranged in the air inlet pipe, the filter pipe can move along the axial direction of the air inlet pipe, the filter pipe is attached to the inner wall of the air inlet pipe, a first connecting plate is arranged on the outer wall of the filter pipe, and the first connecting plate and the inner door panel are fixed; an air inlet hole is formed in the left end of the filter pipe, the aperture of the air inlet hole is smaller than the inner diameter of the filter pipe, and an air filter element is installed in the filter pipe; a press ring is connected to the inner thread of the filter pipe, and acts on the air filter element; the right end of the filter pipe extends to the outside of the inner door plate through the first mounting hole, an end cover is assembled at the right end, a frame plate is installed inside the end cover and is blocked in the end cover, a plurality of fans are installed on the surface of the frame plate, air enters the left side of each fan, and air exits the right side of each fan; and a switch connected with the fan is arranged on the outer wall of the end cover and is used for connecting electricity.
Preferably, a sealing ring is embedded in the position, close to the right side, of the inner wall of the air inlet pipe, the sealing ring is attached to the outer wall of the filter pipe after contacting the outer wall, a screw is screwed into the outer wall of the air inlet pipe, the screw abuts against the filter pipe after being screwed into the outer wall, and at the moment, the filter pipe is fixed; the structure is mainly used for increasing the sealing performance between the air inlet pipe and the filter pipe and reducing air leakage.
Preferably, a metal filter screen is clamped on the inner wall of the end cover and is positioned on the right side of the rack plate; the main effect of metal filters is to avoid indoor personnel to touch the fan, plays personnel's protection's effect, secondly under fan shut down state, reduces the dust volume that gets into.
Preferably, the air inlet pipe is made of aluminum alloy.
Preferably, the filter pipe is made of plastic.
The utility model has the advantages that:
1) the device is arranged in the door, can achieve the technical effect of pumping outdoor air into the room, increases the exchange rate of indoor air and outdoor air, ensures the freshness of indoor air, and is beneficial to human bodies;
2) in the device, the matching position of the air inlet pipe and the filter pipe can be adjusted, so that the device can adapt to the installation requirements of door panels with different thicknesses;
3) in the device, the end cover is detachable, so that the filter element is convenient to replace after being detached, and the fan is convenient to clean;
4) the end part of the air inlet pipe is closed, so that an illegal person can be prevented from opening a door lock through the air inlet pipe; the device is safer;
5) the structure of this device is comparatively simple, and the cost is comparatively cheap, is fit for using widely.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is an enlarged view at a.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1, 2 and 3, an air cleaner installed in an entrance door includes a mounting hole formed in an outer door panel and a first mounting hole formed in an inner door panel, through which an air inlet duct 1 is installed, a left end of the air inlet duct 1 extends to the outside of a room after passing through the mounting hole, an end of the air inlet duct 1 extending to the outside of the room is closed, and a plurality of air inlet grooves 101 are annularly formed in an outer wall of a portion of the air inlet duct 1 extending to the outside of the room; a connecting plate 102 is arranged on the outer wall of the air inlet pipe 1, and the connecting plate 102 and the outer door panel are fixed together; a filter pipe 2 is arranged in the air inlet pipe 1, the filter pipe 2 can move along the axial direction of the air inlet pipe 1, the filter pipe 2 is attached to the inner wall of the air inlet pipe 1, a first connecting plate 201 is arranged on the outer wall of the filter pipe 2, and the first connecting plate 201 and an inner door panel are fixed; an air inlet hole 202 is formed in the left end of the filter pipe 2, the aperture of the air inlet hole 202 is smaller than the inner diameter of the filter pipe 2, and an air filter element 3 is installed in the filter pipe 2; a press ring 4 is connected to the inner part of the filter pipe 2 in a threaded manner, and the press ring 4 acts on the air filter element 3; the right end of the filter pipe 2 extends to the outside of the inner door plate through the first mounting hole, the end cover 5 is assembled at the end, a frame plate 6 is installed inside the end cover 5, the frame plate 6 is blocked in the end cover 5, a plurality of fans 7 are installed on the surface of the frame plate 6, and air enters the left side of each fan 7 and exits the right side of each fan; and a switch 8 connected with the fan is arranged on the outer wall of the end cover 5, and the switch 8 is used for connecting electricity.
In a preferred embodiment of the present invention, a sealing ring 121 is embedded in a position close to the right side of the inner wall of the air inlet pipe 1, the sealing ring 121 contacts and is attached to the outer wall of the filter pipe 2, a screw 131 is screwed into the outer wall of the air inlet pipe 121, the screw 131 abuts against the filter pipe 2 after being screwed into the filter pipe, and at this time, the filter pipe is fixed; the structure is mainly used for increasing the sealing performance between the air inlet pipe and the filter pipe and reducing air leakage.
In a preferred embodiment of the present invention, a metal filter screen 551 is fastened on the inner wall of the end cover 5, and the metal filter screen 551 is located on the right side of the frame plate 6; the main effect of metal filters is to avoid indoor personnel to touch the fan, plays personnel's protection's effect, secondly under fan shut down state, reduces the dust volume that gets into.
The utility model discloses in the embodiment of a preferred, air-supply line 1 is the aluminum alloy material.
In one preferred embodiment of the present invention, the filter tube 2 is made of plastic.
The utility model has the advantages that:
1) the device is arranged in the door, can achieve the technical effect of pumping outdoor air into the room, increases the exchange rate of indoor air and outdoor air, ensures the freshness of indoor air, and is beneficial to human bodies;
2) in the device, the matching position of the air inlet pipe and the filter pipe can be adjusted, so that the device can adapt to the installation requirements of door panels with different thicknesses;
3) in the device, the end cover is detachable, so that the filter element is convenient to replace after being detached, and the fan is convenient to clean;
4) the end part of the air inlet pipe is closed, so that an illegal person can be prevented from opening a door lock through the air inlet pipe; the device is safer;
5) the structure of this device is comparatively simple, and the cost is comparatively cheap, is fit for using widely.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an install in air purifier of entrance door which characterized in that: the air inlet pipe is installed through the installation hole, the left end of the air inlet pipe extends to the outside through the installation hole, the end, extending to the outside, of the air inlet pipe is closed, and a plurality of air inlet grooves are annularly formed in the outer wall of the part, extending to the outside, of the air inlet pipe; a connecting plate is arranged on the outer wall of the air inlet pipe, and the connecting plate and the outer door panel are fixed together; a filter pipe is arranged in the air inlet pipe, the filter pipe can move along the axial direction of the air inlet pipe, the filter pipe is attached to the inner wall of the air inlet pipe, a first connecting plate is arranged on the outer wall of the filter pipe, and the first connecting plate and the inner door panel are fixed; an air inlet hole is formed in the left end of the filter pipe, the aperture of the air inlet hole is smaller than the inner diameter of the filter pipe, and an air filter element is installed in the filter pipe; a press ring is connected to the inner thread of the filter pipe, and acts on the air filter element; the right end of the filter pipe extends to the outside of the inner door plate through the first mounting hole, an end cover is assembled at the right end, a frame plate is installed inside the end cover and is blocked in the end cover, a plurality of fans are installed on the surface of the frame plate, air enters the left side of each fan, and air exits the right side of each fan; and a switch connected with the fan is arranged on the outer wall of the end cover and is used for connecting electricity.
2. The air purifier installed at the entrance door of claim 1, wherein: the air inlet pipe is characterized in that a sealing ring is embedded in the position, close to the right side, of the inner wall of the air inlet pipe, the sealing ring is in contact with the outer wall of the filter pipe and then is attached to the outer wall of the filter pipe, a screw is screwed into the outer wall of the air inlet pipe, the screw is screwed into the outer wall of the air inlet pipe and then abuts against the filter pipe, and at the moment, the filter pipe is fixed.
3. The air purifier installed at the entrance door of claim 1, wherein: and a metal filter screen is clamped on the inner wall of the end cover and is positioned on the right side of the frame plate.
4. The air purifier installed at the entrance door of claim 1, wherein: the air inlet pipe is made of aluminum alloy.
5. The air purifier installed at the entrance door of claim 1, wherein: the filter pipe is made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022617533.8U CN214094824U (en) | 2020-11-12 | 2020-11-12 | Install in air purifier who enters door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022617533.8U CN214094824U (en) | 2020-11-12 | 2020-11-12 | Install in air purifier who enters door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214094824U true CN214094824U (en) | 2021-08-31 |
Family
ID=77449559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022617533.8U Active CN214094824U (en) | 2020-11-12 | 2020-11-12 | Install in air purifier who enters door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214094824U (en) |
-
2020
- 2020-11-12 CN CN202022617533.8U patent/CN214094824U/en active Active
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