CN217817226U - Wall type ventilation device - Google Patents

Wall type ventilation device Download PDF

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Publication number
CN217817226U
CN217817226U CN202221912877.4U CN202221912877U CN217817226U CN 217817226 U CN217817226 U CN 217817226U CN 202221912877 U CN202221912877 U CN 202221912877U CN 217817226 U CN217817226 U CN 217817226U
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China
Prior art keywords
air
wall
shell
air supply
air inlet
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CN202221912877.4U
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Chinese (zh)
Inventor
路建岭
吕林
戚嘉坚
伍艳霞
高靖
聂祖文
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Guangdong Construction Project Quality Safety Inspection Station Co ltd
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Guangdong Construction Project Quality Safety Inspection Station Co ltd
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Priority to CN202221912877.4U priority Critical patent/CN217817226U/en
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Abstract

The utility model discloses a wall type ventilation device, which is used for being installed on a wall body and comprises a shell, an air supply pipe, an air filtering component, a fan and a control button, wherein the shell is installed on the outdoor side of the wall body, the shell is enclosed into an installation cavity, and one side of the shell, which is deviated from the wall body, is provided with an air inlet; the air supply pipe is arranged in the wall body and penetrates through the wall body, the air supply pipe comprises an air inlet end and an air outlet end, and the air outlet end is provided with an air supply outlet; the air filtering assembly is vertically installed in the installation cavity and divides the installation cavity into an air inlet cavity and an air supply cavity; the shell is provided with a mounting opening corresponding to the position of the air filtering component, and a cover plate for opening or closing the mounting opening is hinged at the mounting opening; the fan is arranged in the air supply cavity; the control button is installed on the indoor side of the wall body and is electrically connected with the fan. The utility model discloses a set up the installing port in the position that the casing corresponds air filter component for air filter component can be directly through taking out and changing after opening the apron, has prolonged ventilation unit's life.

Description

Wall type ventilation device
Technical Field
The utility model relates to an air exchange technical field especially relates to a wall formula ventilation unit.
Background
For general residential sites, ventilation is very important to carry away indoor pollutants, and common ventilation methods include: opening doors and windows for natural ventilation; simple mechanical ventilation such as an exhaust fan, etc. However, no matter natural ventilation or simple mechanical ventilation, the problem that pollutants and rainwater cannot be isolated while indoor air pollutants are reduced is solved. Current ventilation unit is isolated pollutant and rainwater usually through setting up the filter layer, but the filter layer can't in time be changed, leads to the filter layer to damage easily, and ventilation unit life is short.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a wall type ventilation device, which solves the problem of short service life of the existing ventilation device.
In order to achieve the above object, the utility model provides a wall type ventilation unit for install on the wall body, include:
the shell is arranged on the outdoor side of the wall body, an installation cavity is enclosed by the shell, and an air inlet is formed in one side of the shell, which is far away from the wall body;
the air supply pipe is arranged inside the wall body and penetrates through the wall body, the air supply pipe comprises an air inlet end communicated with the shell and an air outlet end communicated to the indoor space, and the air outlet end is provided with an air supply outlet;
the air filtering assembly is vertically arranged in the mounting cavity and divides the mounting cavity into an air inlet cavity and an air supply cavity, the air inlet is communicated to the air inlet cavity, and the air supply outlet is communicated to the air supply cavity through the air supply pipe;
the shell is provided with a mounting opening corresponding to the position of the air filtering component, a cover plate used for opening or closing the mounting opening is hinged at the mounting opening, and the air filtering component can pass through the mounting opening;
the fan is arranged in the air supply cavity, connected with the shell and arranged corresponding to the air supply outlet;
and the control button is arranged on the indoor side of the wall body and is electrically connected with the fan.
Preferably, one end of the cover plate is hinged to the edge of the mounting opening through a hinge or a hinge, the other end of the cover plate is provided with an insertion rod, and a lock hole for the insertion rod to extend into is formed in the outer side wall of the shell.
Preferably, the casing is the cuboid, the installing port is located the lateral wall of casing horizontal direction, the inside wall of the vertical direction of casing is provided with and is used for with air filter component sliding contact complex slide rail.
Preferably, the casing is the cuboid, the installing port is located the lateral wall of the vertical direction of casing, the inside wall of casing horizontal direction is provided with and is used for with air filter component sliding contact complex slide rail.
Preferably, the air filtering component comprises a coarse filtering layer and an activated carbon filtering layer which are arranged in a stacked mode, the coarse filtering layer is arranged on one side close to the air inlet, and the activated carbon filtering layer is arranged on one side close to the wall.
Preferably, the fan is an axial flow fan, and the fan is arranged right opposite to the air supply outlet.
Preferably, the air supply opening is set to be an adjustable grille opening or an adjustable louver opening.
Preferably, the air inlet 15 is a louver opening, and the louver opening of the air inlet is arranged from inside to outside and slantwise downwards.
Preferably, the top of the housing is disposed obliquely downward from the wall.
Preferably, a drain hole is formed in the bottom of the shell corresponding to the air inlet cavity.
The technical scheme of the utility model, install the casing on the wall body, outdoor air is because the negative pressure that the fan produced gets into the air inlet chamber, filter the back through the filtration subassembly, filter the pollutant in the outdoor air, behind air supply chamber and fan, get into in the air supply pipe, pass the wall body through the blast pipe, send into indoorly from the supply-air outlet again, the casing can block the rainwater, prevent rainwater pollution filter layer, the life-span of filtration subassembly has been prolonged, stop and intensity through opening of control button and fan electricity connection control fan, ventilation time and ventilation strength can be selected in a flexible way, set up the installing port through the position that corresponds the filtration subassembly at the casing simultaneously, and articulated apron in installing port department, make the filtration subassembly can directly take out and change after opening the apron, ventilation unit's life has been prolonged.
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 embodiments or the prior art descriptions 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 the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of a wall type ventilation device according to an embodiment of the present invention;
fig. 2 is a side sectional view of a closed state of a cover plate of a wall ventilator according to an embodiment of the present invention;
fig. 3 is a side sectional view of the open state of the cover plate of the wall-type ventilation device according to an embodiment of the present invention.
The reference numbers illustrate:
reference numerals Name (R) Reference numerals Name(s)
1 Wall type ventilation device 18 Hinge assembly
10 Shell body 19 Sliding rail
11 Blast pipe 20 Air filter assembly
12 Control button 21 Coarse effect ofFilter layer
13 Mounting port 22 Activated carbon filter layer
14 Cover plate 30 Fan blower
15 Air inlet 40 Mounting cavity
16 Air supply outlet 41 Air inlet cavity
17 Drain hole 42 Air supply cavity
The purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that all directional indicators (such as upper, lower, left, right, front and rear \8230;) in the present embodiment are only used to explain the relative positional relationship between the components, the motion situation, etc. in a specific posture (as shown in the figure), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. 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 application, unless expressly stated or limited otherwise, the terms "connected" and "secured" are to be construed broadly, and thus, for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The present invention is described in the directions of "up", "down", "front", "back", "left", "right", etc. with reference to the directions shown in fig. 1 and 2, and is only used to explain the relative positional relationship between the respective components in the postures shown in fig. 1 and 2, and if the specific posture is changed, the directional indication is correspondingly changed accordingly.
Referring to fig. 1, 2 and 3, the present invention provides a wall type ventilation device 1 for being installed on a wall, including a housing 10, an air supply pipe 11, an air filtering assembly 20, a fan 30 and a control button 12, wherein the housing 10 is installed on an outdoor side of the wall, the housing 10 encloses an installation cavity 40, and an air inlet 15 is disposed on a side of the housing 10 away from the wall; the blast pipe 11 is mounted inside a wall body and penetrates through the wall body, the blast pipe 11 comprises an air inlet end communicated with the shell 10 and an air outlet end communicated to the indoor, and the air outlet end is provided with an air outlet 16; the air filter assembly 20 is vertically installed in the installation cavity 40 and divides the installation cavity 40 into an air inlet cavity 41 and an air supply cavity 42, the air inlet 15 is communicated to the air inlet cavity 41, and the air supply outlet is communicated to the air supply cavity 42 through the air supply pipe 11; a mounting opening 13 is formed in the position, corresponding to the air filtering component 20, of the housing 10, a cover plate 14 for opening or closing the mounting opening 13 is hinged to the mounting opening 13, and the air filtering component 20 can pass through the mounting opening 13; the fan 30 is installed in the air supply cavity 42, connected to the housing 10, and disposed corresponding to the air supply outlet 16; the control button 12 is installed on the indoor side of the wall body and electrically connected with the fan 30 assembly.
The wall type ventilation device 1 comprises an air inlet 15, an air filtering component 20, a fan 30, an air supply pipe 11 and an air supply outlet 16 in sequence from the outdoor side to the indoor side. Wherein, the air filter assembly 20 is attached to the inner wall of the shell 10, and separates the inner cavity of the shell 10, and the air filter assembly 20 and the fan 30 are both vertically arranged. One end of the cover plate 14 is hinged to the edge of the mounting opening 13, and the other end is detachably connected to the other side of the mounting opening 13 opposite to the hinged side, so that the cover plate 14 can open or close the mounting opening 13.
The technical scheme of the utility model, install casing 10 on the wall body, outdoor air is because the negative pressure that fan 30 produced gets into air inlet chamber 41, filter the back through filtration subassembly 20, filter the pollutant in the outdoor air, behind air supply chamber 42 and fan 30, get into in the blast pipe 11, pass the wall body through blast pipe 11, send into indoorly from supply-air outlet 16 again, casing 10 can block the rainwater, prevent rainwater pollution filter layer, the life-span of filtration subassembly 20 has been prolonged, stop and intensity through opening of control button 12 and fan 30 electric connection control fan 30, can select ventilation time and ventilation intensity in a flexible way, simultaneously through seting up mounting hole 13 in the position that casing 10 corresponds filtration subassembly 20, and at mounting hole 13 articulated apron 14, make filtration subassembly 20 can directly take out and change after opening apron 14, ventilation unit's life has been prolonged.
In an embodiment, one end of the cover plate 14 is hinged to the edge of the mounting opening 13 through a hinge 18 or a hinge, the other end of the cover plate 14 is provided with an insert rod, and the outer side wall of the casing 10 is provided with a lock hole for the insert rod to extend into. One end of the cover plate 14 is hinged to the mounting opening 13 through the hinge 18 and the hinge, the structure is simple and stable, the cost is low, the service life is long, the other end of the cover plate 14 is detachably connected with the outer side wall of the shell 10 through the inserted rod, the mounting opening 13 can be opened or closed through the cover plate 14, meanwhile, the cover plate is kept stable during closing, and the cover plate 14 is prevented from being opened to cause internal pollutants to enter.
In an embodiment, the casing 10 is the cuboid, the installing port 13 is located the lateral wall of casing 10 horizontal direction, the inside wall of casing 10 vertical direction is provided with and is used for the slide rail 19 with air filter component 20 sliding contact complex. Casing 10 is the cuboid, and is easily stable installs casing 10 in the window frame, and when installing port 13 was located the lateral wall of the upper and lower direction of casing 10, set up slide rail 19 on the inside wall of casing 10 left and right sides direction, and air filtering component 20 passes through slide rail 19 and installs the inside wall at casing 10, and easily dismouting is changed, improves dismouting efficiency.
In an embodiment, the housing 10 is a rectangular parallelepiped, the mounting opening 13 is located on a vertical side wall of the housing 10, and a sliding rail 19 for sliding contact with the air filter assembly 20 is disposed on a horizontal inner side wall of the housing 10. Casing 10 is the cuboid, and is easily stable installs casing 10 in the window frame, and when installing port 13 was located casing 10's the left and right sides orientation's lateral wall, set up slide rail 19 on the inside wall of casing 10 upper and lower direction, air filter component 20 passes through slide rail 19 and installs the inside wall at casing 10, and easy dismouting is changed, improves dismouting efficiency.
In an embodiment, the air filter assembly 20 includes a coarse filter layer 21 and an activated carbon filter layer 22, which are stacked, the coarse filter layer 21 is disposed on a side close to the air inlet 15, and the activated carbon filter layer 22 is disposed on a side close to the wall. The coarse filter layer 21 filters large-particle pollutants in the air, and the active carbon filter layer 22 filters harmful substances in the air, such as dust, tail gas and the like, so that the quality of the ventilation air is improved.
In one embodiment, the fan 30 is an axial flow fan 30, and the fan 30 is disposed opposite to the air supply opening 16. The axial flow fan 30 has the advantages of low power consumption, fast heat dissipation, low noise, energy saving, environmental protection and the like, and meets the use requirements of places such as bedrooms and guest rooms of buildings.
In one embodiment, the supply air opening 16 is configured as an adjustable grille opening or an adjustable louvered opening. Through adopting adjustable grid wind gap or adjustable tripe wind gap for the user can adjust amount of wind and air supply direction as required, has increased wall formula ventilation unit 1's suitability.
In one embodiment, the air inlet 15 is a louver opening, and the louver opening of the air inlet 15 is arranged from inside to outside and slantingly downward. The louver openings are obliquely and downwards arranged from inside to outside, most of rainwater can flow to the outside due to the oblique angles of the louver openings when the rainwater falls on the louver openings, the rainwater is prevented from entering the air inlet cavity 41, and the service life of the wall type ventilation device 1 is prolonged.
In one embodiment, the top of the housing 10 is disposed obliquely downward from the wall. Because the casing 10 is completely located at the outdoor side, rainwater is easily accumulated at the top of the casing 10 and the joint of the top of the casing 10 and the wall, and the top of the casing 10 is inclined downwards from the wall, so that the rainwater can be discharged, the rainwater is prevented from accumulating at the top of the casing 10, and the service life of the wall type ventilation device 11 is further prolonged.
In an embodiment, a drain hole 17 is formed at the bottom of the housing 10 corresponding to the air inlet chamber 41. The air inlet chamber 41 is an inner chamber between the air inlet 15 and the air filter assembly 20, external rainwater can enter the air inlet chamber 41 from the air inlet 15, and therefore the drain holes 17 are formed at the bottom of the casing 10 corresponding to the air inlet chamber 41 to facilitate draining of rainwater, thereby prolonging the service life of the wall-type ventilation device 1.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. A wall ventilation device, comprising:
the shell is arranged on the outdoor side of the wall body, an installation cavity is enclosed by the shell, and an air inlet is formed in one side of the shell, which is far away from the wall body;
the air supply pipe is arranged in the wall body and penetrates through the wall body, the air supply pipe comprises an air inlet end communicated with the shell and an air outlet end communicated to the indoor side of the wall body, and the air outlet end is provided with an air supply outlet;
the air filtering assembly is vertically installed in the installation cavity and divides the installation cavity into an air inlet cavity and an air supply cavity, the air inlet is communicated to the air inlet cavity, and the air supply outlet is communicated to the air supply cavity through the air supply pipe;
the shell is provided with a mounting opening corresponding to the position of the air filtering component, a cover plate used for opening or closing the mounting opening is hinged at the mounting opening, and the air filtering component can pass through the mounting opening;
the fan is arranged in the air supply cavity, connected with the shell and arranged corresponding to the air supply outlet;
and the control button is arranged on the indoor side of the wall body and is electrically connected with the fan.
2. The wall type ventilation device according to claim 1, wherein one end of the cover plate is hinged to the edge of the mounting opening through a hinge or a hinge, the other end of the cover plate is provided with an insertion rod, and a lock hole for the insertion rod to extend into is formed in the outer side wall of the shell.
3. A wall-mounted ventilation unit as claimed in claim 1, wherein the housing is rectangular, the mounting opening is located in a horizontal side wall of the housing, and a slide rail for sliding contact engagement with the air filter assembly is provided in a vertical inner side wall of the housing.
4. The wall-mounted ventilation unit of claim 1, wherein the housing is rectangular, the mounting opening is formed in a vertical sidewall of the housing, and a slide rail for sliding engagement with the air filter assembly is formed in a horizontal sidewall of the housing.
5. The wall ventilation device of claim 1, wherein the air filter assembly comprises a coarse filter layer and an activated carbon filter layer which are stacked, the coarse filter layer is arranged on one side close to the air inlet, and the activated carbon filter layer is arranged on one side close to the wall.
6. A wall fan according to any of claims 1 to 5, wherein the fan is an axial fan and the fan is located directly opposite the supply air outlet.
7. A wall ventilation unit as claimed in any one of claims 1 to 5, wherein the supply air outlet is provided as an adjustable grille opening or an adjustable louvre opening.
8. The wall-type ventilation device as claimed in any one of claims 1 to 5, wherein the air inlet is provided as a louver, and the louver of the air inlet is provided obliquely downward from the inside to the outside.
9. The wall vent of any of claims 1-5, wherein the top of the housing is disposed at an angle downward and outward from the wall.
10. A wall-mounted ventilation unit as claimed in any one of claims 1 to 5, wherein the bottom of the housing is provided with a drain hole at a position corresponding to the air inlet chamber.
CN202221912877.4U 2022-07-21 2022-07-21 Wall type ventilation device Active CN217817226U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221912877.4U CN217817226U (en) 2022-07-21 2022-07-21 Wall type ventilation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221912877.4U CN217817226U (en) 2022-07-21 2022-07-21 Wall type ventilation device

Publications (1)

Publication Number Publication Date
CN217817226U true CN217817226U (en) 2022-11-15

Family

ID=83969634

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221912877.4U Active CN217817226U (en) 2022-07-21 2022-07-21 Wall type ventilation device

Country Status (1)

Country Link
CN (1) CN217817226U (en)

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