CN214249972U - Air conditioner fresh air structure and air conditioner - Google Patents
Air conditioner fresh air structure and air conditioner Download PDFInfo
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- CN214249972U CN214249972U CN202022895983.3U CN202022895983U CN214249972U CN 214249972 U CN214249972 U CN 214249972U CN 202022895983 U CN202022895983 U CN 202022895983U CN 214249972 U CN214249972 U CN 214249972U
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Abstract
The utility model provides an air conditioner fresh air structure and an air conditioner, wherein the air conditioner fresh air structure comprises a shell, a centrifugal fan component and a fresh air cap, wherein the inner cavity of the shell is provided with a sterilization module; the air inlet of the shell is communicated with the air outlet of the fresh air cap through the fresh air pipe, the fresh air cap is installed on an outdoor wall, and the air inlet is formed in the lower side wall of the fresh air cap and the end face, far away from the wall, of the fresh air cap. This air conditioner new trend structure utilizes new trend cap to prevent that the rainwater from getting into, avoids breeding the bacterium, utilizes the module of disinfecting simultaneously to kill the new trend, has guaranteed the cleanliness of getting into indoor air, convenient to use, safety.
Description
Technical Field
The utility model relates to an air conditioning equipment technical field especially relates to an air conditioner new trend structure and air conditioner.
Background
Air conditioners are household devices commonly used in our daily life and can adjust parameters such as the temperature, humidity and air flow rate of air in a room. In order to maintain constant indoor temperature and save electric energy, people usually close the doors and windows of a room at the same time, so that the air conditioner works in a closed environment. However, since ventilation cannot be performed in time in a state of a sealed space, it is difficult to satisfy sufficient supply of oxygen in a room. Particularly, with the increasing air pollution in recent years, especially in the winter heating season, the indoor air quality is increasingly poor, the oxygen content is increasingly low, and the health is affected.
At present, in order to improve indoor air, an existing air conditioner indoor unit is communicated with the outside of a room through a fresh air pipe, and due to the fact that the fresh air pipe needs to extend to the outside of the room, if rainwater exists, the rainwater can enter the room along an air inlet pipe, meanwhile, the humidity in the fresh air pipe can be increased, and various bacteria and viruses are particularly easy to breed. Moreover, when outdoor air is seriously polluted, the outdoor air is introduced through the fresh air pipe, so that the indoor air pollution is possibly increased, various diseases are caused, and particularly, infectious germs infected through respiratory tracts cause great harm to the health of people.
SUMMERY OF THE UTILITY MODEL
The utility model provides an air conditioner new trend structure and air conditioner for the new trend pipe fitting of solving among the prior art can take place the rainwater and flow backward, easily lead to the defect that bacterium and virus breed.
The utility model provides an air conditioner fresh air structure, which comprises a shell with an inner cavity provided with a sterilization module, a centrifugal fan component and a fresh air cap, wherein the centrifugal fan component is arranged at the top of the shell, and the inlet of the centrifugal fan component is butted with the air outlet of the shell; the air inlet of the shell is communicated with the air outlet of the fresh air cap through a fresh air pipe, the fresh air cap is installed on an outdoor wall, and air inlets are formed in the lower side wall of the fresh air cap and the end face, far away from the wall, of the wall.
According to the utility model provides a pair of air conditioner new trend structure still includes first filter screen subassembly, the filter screen dismouting mouth has still been seted up to the casing, but first filter screen subassembly pull is located in the filter screen dismouting mouth.
According to the utility model provides a pair of air conditioner new trend structure, first filter screen subassembly includes the filter screen frame and is fixed in first filter screen in the filter screen frame, install the slide rail in the casing, the slide rail by filter screen dismouting mouth to extend in the casing, filter screen frame sliding connection in the slide rail.
According to the utility model provides a pair of air conditioner new trend structure, the length direction perpendicular to of slide rail the axial of the air intake of casing.
According to the utility model provides a pair of air conditioner new trend structure, first filter screen is the HEPA filter screen.
According to the utility model provides a pair of air conditioner new trend structure, air-inlet grille is installed to the air inlet of new trend cap.
According to the utility model provides a pair of air conditioner new trend structure, install second filter screen subassembly in the new trend cap, second filter screen subassembly includes tubular frame, tubular frame's one end detachably connect in the gas outlet of new trend cap, tubular frame's the other end and the second filter screen is all installed to tubular frame's side.
According to the utility model provides a pair of air conditioner new trend structure, the module of disinfecting is including inserting and locating sterilamp in the casing.
According to the utility model provides a pair of air conditioner new trend structure, the module of disinfecting still including inserting and locating plasma generator in the casing.
The utility model also provides an air conditioner, include as aforesaid any one kind air conditioner new trend structure, the export of centrifugal fan subassembly with the wind channel of air conditioner is linked together.
The utility model provides an air conditioner new trend structure and air conditioner, wherein the air conditioner new trend structure passes through centrifugal fan subassembly and inhales the air conditioning indoor set with outdoor air, is located outdoor new trend cap and only lower part and head end air inlet, therefore can prevent that the rainwater from flowing backward, avoids breeding the bacterium in the new trend pipe, and after outdoor air got into the inner chamber of casing, the disinfection of disinfecting to it was utilized to the module of disinfecting, and the new trend after killing the completion got into indoorly through the centrifugal fan subassembly again, blows to the user. This air conditioner new trend structure utilizes new trend cap to prevent that the rainwater from getting into, avoids breeding the bacterium, utilizes the module of disinfecting simultaneously to kill the new trend, has guaranteed the cleanliness of getting into indoor air, convenient to use, safety.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings required for the embodiments or the prior art descriptions, and obviously, the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a fresh air structure of an air conditioner provided by the present invention;
fig. 2 is a front view of the fresh air structure of the air conditioner provided by the present invention;
fig. 3 is an installation schematic diagram of the sterilization module provided by the present invention.
Reference numerals:
1. a housing; 11. An air outlet; 2. A centrifugal fan assembly;
21. an air outlet frame; 3. A fresh air cap; 31. An air intake grille;
4. a fresh air duct; 5. A first screen assembly; 6. A sterilization module;
7. and (4) protecting the net.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the embodiments of the present invention, it should be noted that the terms "first" and "second" are used for clearly indicating the numbering of the product parts and do not represent any substantial difference unless explicitly stated or limited otherwise. "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may also be changed accordingly. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
It is to be understood that, unless otherwise expressly specified or limited, the term "coupled" is used broadly, and may, for example, refer to directly coupled devices or indirectly coupled devices through intervening media. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.
As shown in fig. 1 to 3, the embodiment of the utility model provides a pair of air conditioner new trend structure, including casing 1, centrifugal fan subassembly 2 and the new trend cap 3 of module 6 has laid to disinfect in the inner chamber, centrifugal fan subassembly 2 installs in the top of casing 1, and the import of centrifugal fan subassembly 2 docks with the air outlet 11 of casing 1. The air inlet of the shell 1 is communicated with the air outlet of the fresh air cap 3 through the fresh air pipe 4, the fresh air cap 3 is installed on an outdoor wall, and the air inlet is formed in the lower side wall of the fresh air cap 3 and the end face, far away from the wall, of the wall.
Specifically, a fresh air chamber is formed inside the casing 1, and the casing 1 may be an integrally formed integral casing or a detachable and butt-jointed split casing, which is described as an example in this embodiment. The shell 1 comprises a left side sub-shell and a right side sub-shell which are detachably butted, the left side sub-shell is a square shell, and the air inlet is formed in the left end face of the left side shell; the right side divides the casing to be the arc shell that is 90 buckles, and the air outlet is seted up in the up end of right side casing. As shown in fig. 2, the fresh air introduced from the fresh air cap 3 on the left side passes through the fresh air pipe 4 and then is horizontally introduced into the left sub-shell, then is bent and guided by the right sub-shell, and then enters the inlet of the centrifugal fan assembly 2 along the vertical direction. The sterilization module 6 can be arranged on the left side of the shell or the right side of the shell, and the sterilization module 6 interacts with air in the fresh air cavity to sterilize and disinfect fresh air.
The centrifugal fan assembly 2 comprises a volute, a centrifugal fan arranged in the volute and an air outlet frame 21 arranged at an outlet of the volute, the volute is arranged at the top of the shell 1 along the horizontal direction, an inlet of the volute is in butt joint with an air outlet of the shell 1, and an outlet of the volute is connected with an air channel of an indoor unit of the air conditioner through the air outlet frame 21 so as to send fresh air into the indoor unit. More specifically, the air outlet frame 21 may further be provided with an air outlet grille to balance the air outlet flow.
The fresh air cap 3 is arranged on an outdoor wall body and is of a columnar air pipe structure, the air inlet is formed in the lower side wall and the left end face of the fresh air cap 3, the left end face can be a vertical face or an inclined end face inclining to the left, and therefore rainwater cannot enter the air inlet in rainy days. More specifically, the last lateral wall of new trend cap 3 can also set up water conservancy diversion structure or keep off the rain structure, further prevents that the rainwater from flowing backward. The right end of the fresh air cap 3 is connected to the shell 1 through the fresh air pipe 4, and the fresh air pipe 4 can be a corrugated pipe and can be bent and stretched, so that the fresh air cap 3 and the indoor shell 1 can be adapted to different installation positions. Furthermore, the right end of the fresh air cap 3 is provided with a conical ring separation blade, the fresh air pipe 4 is sleeved with an annular protection net 7, the conical ring separation blade and the protection net 7 are mutually matched and are respectively arranged on the inner wall surface and the outer wall surface of the wall body, the fresh air pipe installation opening formed in the wall body can be plugged, and rainwater and mosquitoes can be prevented from entering the indoor space.
The air conditioner new trend structure that this embodiment provided inhales outdoor air in the air conditioning through centrifugal fan subassembly 2, and it has lower part and head end air inlet to be located outdoor new trend cap 3, therefore can prevent that the rainwater from flowing backward, fosters the bacterium in avoiding fresh air pipe 4, and after outdoor air got into the inner chamber of casing 1, it disinfected the disinfection to it by utilizing module 6 that disinfects, and the new trend after killing the completion again gets into indoorly through centrifugal fan subassembly 2, blows to the user. This air conditioner new trend structure utilizes new trend cap 3 to prevent that the rainwater from getting into, avoids breeding the bacterium, utilizes the module 6 that disinfects to kill the new trend simultaneously, has guaranteed the cleanliness of getting into indoor air, convenient to use, safety.
Further, as shown in fig. 1 and 2, the fresh air structure of the air conditioner further comprises a first filter screen assembly 5, the casing 1 is further provided with a filter screen dismounting opening, and the first filter screen assembly 5 can be arranged in the filter screen dismounting opening in a drawing manner. When needing to dismantle and change or wash first filter screen subassembly 5, only need with first filter screen subassembly 5 from the outside pull of filter screen dismouting mouth can, easy operation is convenient, labour saving and time saving. Simultaneously first filter screen subassembly 5 can mutually support with sterilization module 6, realizes the dual purification to the new trend, provides healthy breathing air for the user, cares user's health.
Furthermore, the first filter screen assembly 5 comprises a filter screen frame and a first filter screen fixed in the filter screen frame, a sliding rail is installed in the housing 1, the sliding rail extends into the housing 1 from the filter screen dismounting opening, and the filter screen frame is slidably connected to the sliding rail. Specifically, the screen frame can be a square frame, a first screen is fixed in the screen frame, the first screen can be a single-layer screen or a multi-layer composite screen, in a specific embodiment, the first screen is an HEPA screen, the HEPA screen is a High efficiency air Filter (HEPA for short), the Filter screen reaches the HEPA standard, the effective rate reaches 99.7% for 0.1 micron and 0.3 micron, and the HEPA screen is characterized in that air can pass through but fine particles cannot pass through. The filter medium has the removal efficiency of more than 99.97 percent on particles with the diameter of more than 0.3 micron, and is the most effective filter medium for pollutants such as smoke, dust, bacteria and the like.
The filter screen frame is connected with the pull disassembly of the shell 1 through sliding connection in the sliding rail, the sliding rail extends into the shell 1 from the filter screen disassembly and assembly port, the length direction of the sliding rail can be perpendicular to the axial direction of the air inlet of the shell 1, and then the maximum filtering efficiency can be obtained.
Further, an air inlet grille 31 is installed at the air inlet of the fresh air cap 3. Part of the winged insects and birds can be blocked from entering through the air intake grille 31 while the intake airflow is equalized.
Furthermore, a second filter screen assembly (not shown in the figure) is installed in the fresh air cap 3, the second filter screen assembly comprises a cylindrical frame, one end of the cylindrical frame is detachably connected to the air outlet of the fresh air cap 3, and a second filter screen is installed at the other end of the cylindrical frame and the side face of the cylindrical frame. Can carry out the first heavy filtration to the new trend through setting up second filter screen subassembly, block tiny mosquito simultaneously and get into the new trend pipe. The aperture of second filter screen can be greater than the aperture of first filter screen, and then through the cooperation of two filter screens, forms dual filtration, further improves the purifying effect to the new trend. Meanwhile, the cylindrical frame of the second filter screen assembly can be detached from the air outlet of the fresh air cap 3 for replacement and cleaning.
On the basis of the above embodiment, the sterilization module 6 may include an ultraviolet sterilization lamp inserted into the housing 1, and may further include a plasma generator inserted into the housing 1. In particular, the ultraviolet germicidal lamp may be a UV lamp tube, which may emit in the wavelength range: 260 nm-400 nm, and has good bactericidal effect. The plasma generator utilizes positive high voltage and negative high voltage to ionize air to generate a large amount of positive ions and negative ions, bacteria can be rapidly electrolyzed under the infiltration action of the positive ions, and bacterial electrolytes and cell membranes are damaged to cause death; when positive and negative ions exist simultaneously, the positive ions and the negative ions generate charge neutralization, and bacteria in the air can be effectively killed in the neutralization process, so that the sterilization effect of the plasma generator is very strong. In addition, the plasma generator can release negative ions, thereby realizing the effects of eliminating smoke and dust, eliminating peculiar smell, improving air quality and promoting human health.
The utility model also provides an air conditioner, include as aforesaid any one air conditioner new trend structure, the air conditioner includes off-premises station and indoor set, and the indoor set includes the casing, is provided with the wind channel in the casing, and centrifugal fan subassembly 2's export is linked together with the wind channel of indoor set to will disinfect and send into indoor through the new trend after purifying.
Can see through above embodiment, the utility model provides an air conditioner new trend structure and air conditioner, wherein the air conditioner new trend structure is through centrifugal fan subassembly 2 with outdoor air suction air conditioning indoor set, it has lower part and head end air inlet only to be located outdoor new trend cap 3, therefore can prevent that the rainwater from flowing backward, it grows the bacterium to avoid new trend 4 interior, after outdoor air gets into the inner chamber of casing 1 simultaneously, utilize the module 6 that disinfects to disinfect it, the new trend after the completion of killing again gets into indoorly through centrifugal fan subassembly 2, blow to the user. This air conditioner new trend structure utilizes new trend cap 3 to prevent that the rainwater from getting into, avoids breeding the bacterium, utilizes the module 6 that disinfects to kill the new trend simultaneously, has guaranteed the cleanliness of getting into indoor air, convenient to use, safety.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. An air conditioner fresh air structure is characterized by comprising a shell, a centrifugal fan assembly and a fresh air cap, wherein a sterilization module is distributed in an inner cavity of the shell; the air inlet of the shell is communicated with the air outlet of the fresh air cap through a fresh air pipe, the fresh air cap is installed on an outdoor wall, and air inlets are formed in the lower side wall of the fresh air cap and the end face, far away from the wall, of the wall.
2. An air conditioner fresh air structure as claimed in claim 1, further comprising a first screen assembly, wherein the housing further defines a screen mounting opening, and the first screen assembly is drawably disposed in the screen mounting opening.
3. An air conditioner fresh air structure as claimed in claim 2, wherein the first filter screen assembly comprises a filter screen frame and a first filter screen fixed in the filter screen frame, a slide rail is mounted in the casing, the slide rail extends from the filter screen dismounting opening to the inside of the casing, and the filter screen frame is slidably connected to the slide rail.
4. An air conditioner fresh air structure as claimed in claim 3, wherein the length direction of the slide rail is perpendicular to the axial direction of the air inlet of the casing.
5. An air conditioner fresh air structure as claimed in claim 3, wherein the first filter screen is a HEPA filter screen.
6. An air conditioner fresh air structure as claimed in claim 1, wherein an air inlet grille is mounted on the air inlet of the fresh air cap.
7. An air conditioner fresh air structure according to claim 6, wherein a second filter screen assembly is installed in the fresh air cap, the second filter screen assembly comprises a cylindrical frame, one end of the cylindrical frame is detachably connected to the air outlet of the fresh air cap, and a second filter screen is installed at the other end of the cylindrical frame and the side face of the cylindrical frame.
8. An air conditioner fresh air structure as claimed in any one of claims 1 to 7, wherein the sterilization module comprises an ultraviolet germicidal lamp inserted in the housing.
9. An air conditioning fresh air structure according to claim 8, wherein the sterilization module further comprises a plasma generator inserted in the housing.
10. An air conditioner, characterized in that, comprising the fresh air structure of any one of claims 1 to 9, the outlet of the centrifugal fan assembly of the fresh air structure is communicated with an air duct in the air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022895983.3U CN214249972U (en) | 2020-12-02 | 2020-12-02 | Air conditioner fresh air structure and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022895983.3U CN214249972U (en) | 2020-12-02 | 2020-12-02 | Air conditioner fresh air structure and air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN214249972U true CN214249972U (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022895983.3U Active CN214249972U (en) | 2020-12-02 | 2020-12-02 | Air conditioner fresh air structure and air conditioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114791145A (en) * | 2022-03-29 | 2022-07-26 | 青岛海尔空调器有限总公司 | Filtering component, fresh air device and air conditioner |
| WO2023165259A1 (en) * | 2022-03-04 | 2023-09-07 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit and air conditioner |
-
2020
- 2020-12-02 CN CN202022895983.3U patent/CN214249972U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023165259A1 (en) * | 2022-03-04 | 2023-09-07 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit and air conditioner |
| CN114791145A (en) * | 2022-03-29 | 2022-07-26 | 青岛海尔空调器有限总公司 | Filtering component, fresh air device and air conditioner |
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