CN219120660U - Fresh air preheating device and air conditioner - Google Patents
Fresh air preheating device and air conditioner Download PDFInfo
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- CN219120660U CN219120660U CN202222585429.4U CN202222585429U CN219120660U CN 219120660 U CN219120660 U CN 219120660U CN 202222585429 U CN202222585429 U CN 202222585429U CN 219120660 U CN219120660 U CN 219120660U
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Abstract
The utility model relates to the technical field of air conditioners, in particular to a fresh air preheating device and an air conditioner, which comprises a mounting shell, a fan assembly and an air filtering assembly, wherein the mounting shell is used for mounting an air conditioner outdoor unit, a first air inlet is formed in the bottom of the mounting shell, the fan assembly is positioned in the mounting shell, a fresh air pipeline is arranged on one side of the fan assembly, the air filtering assembly is positioned in the air outlet of the fresh air pipeline, a second air inlet is arranged on one side of the fan assembly, which is close to the first air inlet, and is in through connection with the first air inlet, a dustproof air duct filtering assembly is arranged in the air inlet of the first air inlet.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to a fresh air preheating device and an air conditioner.
Background
The main function of the fresh air system is to realize ventilation and air exchange between room air and outdoor air and to purify air.
In order to not increase indoor heat load, the user usually can close door and window after the air conditioner is opened, and indoor environment is in airtight state, and personnel breathe and consume indoor oxygen and exhale carbon dioxide, and along with the increase of time, indoor carbon dioxide concentration will appear linear growth, and carbon dioxide concentration is too high and is unfavorable for people's health, and air quality can be worse and worse, and the oxygen content is lower and lower, influences healthy, therefore, improves current fresh air device and air conditioner very necessary.
Disclosure of Invention
The utility model aims to provide a fresh air preheating device and an air conditioner so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a new trend preheating device and air conditioner, is including being used for installing installation casing, fan subassembly and the air filter subassembly to the air condensing units, installation casing bottom is provided with first air intake, the fan subassembly is located inside the installation casing, fan subassembly one side is provided with the new trend pipeline, the air filter subassembly is located the inside of new trend pipeline air outlet department, the fan subassembly is close to first air intake one side is provided with the second air intake, the second air intake with first air intake link up and is connected, first air intake department inside is provided with dustproof wind channel filter assembly.
As a preferable scheme of the utility model, the dustproof air duct filter assembly comprises a first air duct air deflector, a second air duct air deflector and a metal filter screen, wherein the first air duct air deflector and the second air duct air deflector are arranged in an S-shaped structure, the first air duct air deflector is positioned on one side in parallel, an air duct is formed between the first air duct air deflector and the second air duct air deflector, the outer wall of one side of the first air duct air deflector is connected with the inner wall of one side of a first air inlet, the outer wall of one side of the second air duct air deflector is connected with the inner wall of one side of the first air inlet, and the metal filter screen is positioned below the first air duct air deflector and the second air duct air deflector at the position of an air inlet port of the first air inlet.
As a preferable scheme of the utility model, the surface of the metal filter screen is provided with a nano dustproof coating.
As a preferable scheme of the utility model, the fan assembly comprises a centrifugal fan blade, a driving motor and a volute, wherein the output end of the driving motor is connected with the centrifugal fan blade, a first air outlet is arranged on one side of the volute, which is far away from the second air inlet, and the first air outlet is connected with the air inlet of the fresh air pipeline.
As a preferable scheme of the utility model, the air filtering component comprises a metal filtering plate, a plurality of filtering through holes are uniformly and completely formed in the metal filtering plate, a filter screen is arranged on one side, close to the air inlet of the fresh air pipeline, of the metal filtering plate, the metal filtering plate is arranged in a circular structure, and the outer circumferential wall of the metal filtering plate is connected with the inner circumferential wall of the air outlet of the fresh air pipeline.
As a preferable scheme of the utility model, the air outlet end of the fresh air pipeline is connected with the indoor unit of the air conditioner.
An air conditioner comprises the fresh air preheating device.
Compared with the prior art, the utility model has the beneficial effects that:
to the problem among the background art, this application has realized carrying outdoor fresh air to indoor, make indoor can form good air current organization, be favorable to user's health, the demand of user to fresh air exchange function has been satisfied, carry out prefilter with outside air through metal filter screen, inside the air enters into fresh air pipeline through fan subassembly, filter once more through the air filter subassembly that is located fresh air pipeline air outlet department, filter through metal filter board cooperation filter screen, filter and filter screen take off and wash, make indoor can form good air current organization, satisfy the demand of fresh air exchange function.
Drawings
FIG. 1 is a front view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a fan assembly and mounting housing of the present utility model;
FIG. 3 is an enlarged view of area A of FIG. 2 in accordance with the present utility model;
FIG. 4 is a schematic view of an air filter assembly according to the present utility model.
In the figure: 1. a mounting shell; 101. a first air inlet; 2. a fan assembly; 201. an air outlet; 202. a fresh air pipeline; 203. a second air inlet; 3. an air filtration assembly; 31. a metal filter plate; 32. a filter screen; 4. a dust-proof air duct filter assembly; 41. a first air duct air deflector; 42. a second air duct air deflector; 43. a metal filter screen.
Description of the embodiments
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a new trend preheating device and air conditioner, including being used for carrying out the installation casing 1 of installing to the air condensing units, fan unit 2 and air filter unit 3, installation casing 1 bottom is provided with first air intake 101, fan unit 2 is located inside the installation casing 1, fan unit 2 one side is provided with fresh air pipeline 202, air filter unit 3 is located the inside of fresh air pipeline 202 air outlet department, fan unit 2 is close to first air intake 101 one side and is provided with second air intake 203, second air intake 203 link up with first air intake 101 and be connected, first air intake 101 air intake department inside is provided with dustproof wind channel filtration subassembly 4, dustproof wind channel filtration subassembly 4 is including first wind channel aviation baffle 41, second wind channel aviation baffle 42 and metal filter screen 43, first wind channel aviation baffle 41 and second wind channel aviation baffle 42 all are the setting of S font structure, first wind channel aviation baffle 41 is parallel to be located one side, form the wind channel between first wind channel aviation baffle 41 and the second wind channel aviation baffle 42, first wind channel aviation baffle 41 one side outer wall is connected with first 101 one side inner wall, second wind channel aviation baffle 42 one side outer wall is connected with first wind channel 101 one side inner wall, first wind channel 101 side motor 43 is connected with first wind channel 101 side inner wall, metal filter screen 43 is located first wind channel 101, first wind channel surface is connected with first wind channel 201, the outer side is provided with first wind channel 201 is connected with first wind channel fan 201, the centrifugal fan 201 is connected with first wind channel surface is provided with first wind channel 201, the outer side of the centrifugal fan 201, the fan 201 is provided with the outer wind channel is connected with the face of the first air channel is provided with the centrifugal wind channel is provided with the air filter.
It should be noted that, in this embodiment, the fan assembly 2 cooperates with the first air inlet 101 to guide the air of the garment into the fresh air duct 202, the metal filter screen 43 located at the port of the first air inlet 101 performs the preliminary filtration on the external air, the air after the preliminary filtration enters the fresh air duct 202 through the air duct air deflector arranged in the S-shaped structure through the fan assembly 2, and the metal filter screen 43 can be detached.
Referring to fig. 1, 2 and 4, the air filter assembly 3 includes a metal filter plate 31, a plurality of filter holes are uniformly formed in the metal filter plate 31, a filter screen 32 is disposed on one side of the metal filter plate 31 near the air inlet of the fresh air duct 202, the metal filter plate 31 is disposed in a circular structure, the outer circumferential wall of the metal filter plate 31 is connected with the inner circumferential wall of the air outlet of the fresh air duct 202, and the air outlet end of the fresh air duct 202 is connected with an indoor unit of the air conditioner.
It should be noted that, in this embodiment, the metal filter plate 31 is detachable, the external air is primarily filtered through the metal filter screen 43, the air enters the fresh air pipeline 202 through the fan assembly 2, the air is filtered again through the air filter assembly 3 positioned at the air outlet of the fresh air pipeline 202, the filtering is performed through the metal filter plate 31 in combination with the filter screen 32, the sundries and the poplar batting floating in the outdoor air are blocked, the air outlet of the fresh air pipeline 202 is connected with the indoor unit of the air conditioner, and the outdoor fresh air is conveyed to the indoor, so that good airflow tissues can be formed in the indoor, the health of users is benefited, and the requirement of the fresh air ventilation function is met.
An air conditioner comprises a fresh air preheating device, and the detailed structure and the detailed assembly relation of relevant parts of the fresh air preheating device are all of the prior art, so that the description is omitted.
The working flow of the utility model is as follows:
when the novel outdoor air ventilation device is used, each assembly is installed and is subjected to startup test, a driving motor is connected with an external power supply and started, the driving motor drives a centrifugal fan blade and reversely rotates, a metal filter screen 43 positioned at a port of a first air inlet 101 is used for carrying out preliminary filtration on external air, the preliminarily filtered air enters a fresh air pipeline 202 through an air duct air deflector arranged in an S-shaped structure through a fan assembly 2, the fan assembly 2 is matched with the first air inlet 101 to guide coat air into the fresh air pipeline 202, the air is filtered again through an air filter assembly 3 positioned at an air outlet of the fresh air pipeline 202, the metal filter plate 31 is matched with a filter screen 32 to filter sundries and poplar flocks floating in outdoor air, the air outlet of the fresh air pipeline 202 is connected with an indoor unit of an air conditioner, and fresh outdoor air is conveyed into the room, so that good air flow tissues can be formed in the room, the novel outdoor air ventilation device is beneficial to the health of users, and the requirements of fresh air ventilation functions are met.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Fresh air preheating device and air conditioner, including being used for installing installation casing (1), fan subassembly (2) and air filtration subassembly (3) to the air condensing units, its characterized in that: the novel air conditioner is characterized in that a first air inlet (101) is formed in the bottom of the installation shell (1), the fan assembly (2) is located inside the installation shell (1), a fresh air pipeline (202) is arranged on one side of the fan assembly (2), the air filtering assembly (3) is located inside the air outlet of the fresh air pipeline (202), a second air inlet (203) is formed in one side, close to the first air inlet (101), of the fan assembly (2), the second air inlet (203) is connected with the first air inlet (101) in a penetrating mode, and a dustproof air duct filtering assembly (4) is arranged inside the air inlet of the first air inlet (101).
2. The fresh air preheating device and the air conditioner according to claim 1, wherein: dustproof wind channel filter component (4) are including first wind channel aviation baffle (41), second wind channel aviation baffle (42) and metal filter screen (43), first wind channel aviation baffle (41) with second wind channel aviation baffle (42) all are the S font structure setting, first wind channel aviation baffle (41) are located in parallel one side, first wind channel aviation baffle (41) with form the wind channel between second wind channel aviation baffle (42), first wind channel aviation baffle (41) one side outer wall with first air intake (101) one side inner wall is connected, second wind channel aviation baffle (42) one side outer wall with first air intake (101) one side inner wall is connected, metal filter screen (43) are located first wind channel aviation baffle (41) with second wind channel aviation baffle (42) below first air intake (101) air inlet port department.
3. The fresh air preheating device and the air conditioner according to claim 2, wherein: the surface of the metal filter screen (43) is provided with a nano dustproof coating.
4. The fresh air preheating device and the air conditioner according to claim 1, wherein: the fan assembly (2) comprises a centrifugal fan blade, a driving motor and a volute, wherein the output end of the driving motor is connected with the centrifugal fan blade, a first air outlet (201) is formed in one side, away from the second air inlet (203), of the volute, and the first air outlet (201) is connected with an air inlet of the fresh air pipeline (202).
5. The fresh air preheating device and the air conditioner according to claim 1, wherein: the air filter assembly (3) comprises a metal filter plate (31), a plurality of filter through holes are uniformly formed in the metal filter plate (31), a filter screen (32) is arranged on the metal filter plate (31) and close to one side of an air inlet of the fresh air pipeline (202), the metal filter plate (31) is in a circular structure, and the outer circumferential wall of the metal filter plate (31) is connected with the inner circumferential wall of the air outlet of the fresh air pipeline (202).
6. The fresh air preheating device and the air conditioner according to claim 1, wherein: and the air outlet end of the fresh air pipeline (202) is connected with the indoor unit of the air conditioner.
7. An air conditioner, characterized in that: comprising a fresh air preheating device according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222585429.4U CN219120660U (en) | 2022-09-28 | 2022-09-28 | Fresh air preheating device and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222585429.4U CN219120660U (en) | 2022-09-28 | 2022-09-28 | Fresh air preheating device and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219120660U true CN219120660U (en) | 2023-06-02 |
Family
ID=86527404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222585429.4U Active CN219120660U (en) | 2022-09-28 | 2022-09-28 | Fresh air preheating device and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219120660U (en) |
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2022
- 2022-09-28 CN CN202222585429.4U patent/CN219120660U/en active Active
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