CN210320472U - Multifunctional fresh air machine convenient to maintain - Google Patents

Abstract

The utility model discloses a convenient multi-functional new fan of maintaining, including fixed casing, the top swing joint of fixed casing has the upper cover, the top of upper cover is equipped with the fan storehouse, hinge swing joint is passed through with the junction of fixed casing to the upper cover, the fixed surface of fixed casing is connected with the air outlet, the back fixedly connected with apron of fixed casing, the bottom of fixed casing is equipped with the air intake. The utility model has the advantages that the device can achieve the function of convenient maintenance and use through the fan bin, the hinge, the upper cover, the lock catch, the cover plate, the filter bin, the clapboard, the active carbon, the HEAP high-efficiency filter screen, the filter cotton, the fixed hook and the air outlet pipe, thereby solving the problems that the new fan in the existing market does not have the function of convenient maintenance and use, the filter element is not convenient to replace when in use, and the fan is inconvenient to maintain and replace in the ordinary use process; the installation is restricted by the structure, and the installation is inconvenient, is unfavorable for the problem that the user used.

Description

Multifunctional fresh air machine convenient to maintain

Technical Field

The utility model relates to a new fan technical field specifically is a convenient multi-functional new fan of maintaining.

Background

The existing air treatment adopts two treatment modes of negative pressure air extraction and indoor air suction filtration, the negative pressure air extraction is realized by arranging a negative pressure machine indoors, indoor dirty air is sucked out of a room through a fan in the negative pressure machine, external fresh air enters the room through a preset position through pressure difference to achieve the effect of air circulation, but the air entering the room outdoors lacks the function of filtration and purification, and the room is in a low-pressure state for a long time due to long-time air extraction, so the negative influence on the human health is brought in the past, the indoor air suction filtration is generally realized through internal circulation, and pollutants in the air are filtered by virtue of a filter element, namely, the air purifier can promote the indoor air to flow, enter the filter element in the air purifier, the pollutants in the air are filtered by the filter element and then are discharged to the room, through this kind of action of continuous repetition and continuous to indoor air purify, however, this kind of inner loop's purification mode can play the purification effect to indoor air, but still stay in the filter core by filterable pollutant, must trade the filter core and just can thoroughly clear away the pollutant that dopes in the indoor air, and then guarantee that indoor air quality lasts be in a better level, if the frequency of changing the filter core is not enough, indoor air quality still can receive secondary pollution, also can't thoroughly solve the problem of indoor air doping pollutant consequently.

With the development of advanced science and technology of the times, more and more fresh air fans are used in life, the fresh air fans in the existing markets do not have the function of convenient maintenance and use, the filter element is easy to replace and inconvenient to maintain and replace during the use; the installation is restricted by the structure, and the installation is inconvenient, is unfavorable for user's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient multi-functional new fan of maintaining possesses the advantage of being convenient for maintain the use, has solved the problem that new fan does not possess the maintenance use of being convenient for on the current market.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional fresh air machine convenient to maintain comprises a fixed shell, wherein the top of the fixed shell is movably connected with an upper cover, the top of the upper cover is provided with a fan bin, the joint of the upper cover and the fixed shell is movably connected through a hinge, the surface of the fixed shell is fixedly connected with an air outlet, the back of the fixed shell is fixedly connected with a cover plate, the bottom of the fixed shell is provided with an air inlet, the surface of the air inlet is movably connected with a lock catch, the lock catch is movably connected with the joint of the fixed shell, an inner cavity of the fixed shell is fixedly connected with a partition plate, an inner cavity of the fixed shell is fixedly connected with a filter bin, an inner cavity of the filter bin is fixedly connected with an active carbon and a HEAP high-efficiency filter screen from top to bottom in sequence, the back of the fixed shell is fixedly connected with a wall, one, one side of the air outlet pipe, which is far away from the fixed shell, penetrates through the wall body and extends to the inner side of the wall body.

Preferably, the inner cavity of the air inlet is fixedly connected with filter cotton, and the use thickness of the filter cotton is 5.5 mm.

Preferably, the top of the fixed shell is fixedly connected with a fixed hook, and the joint of the top of the fixed shell and the wall is fixedly connected through the fixed hook.

Preferably, the using thickness of the activated carbon is 2.8-3.3mm, and the activated carbon is fixedly connected with the whole frame in an installation mode.

Preferably, the surface of the cover plate is fixedly connected with a handle, and a sealing rubber strip is arranged at the joint of the cover plate and the fixed shell.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model has the advantages that the device can achieve the function of convenient maintenance and use through the fan bin, the hinge, the upper cover, the lock catch, the cover plate, the filter bin, the clapboard, the active carbon, the HEAP high-efficiency filter screen, the filter cotton, the fixed hook and the air outlet pipe, thereby solving the problems that the new fan in the existing market does not have the function of convenient maintenance and use, the filter element is not convenient to replace when in use, and the fan is inconvenient to maintain and replace in the ordinary use process; the installation is restricted by the structure, and the installation is inconvenient, is unfavorable for the problem that the user used.

2. Through the filter cotton, primary filtration can be performed when the fresh air fan uses the inlet air, so that the use of equipment is facilitated, and the practicability of the device in use is improved;

through the fixed hook, the installation and the disassembly of the fresh air machine are more convenient, the installation, the maintenance and the maintenance of a user are convenient, and the practicability of the device in use is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the upper cover opening structure of the present invention;

fig. 3 is a schematic view of the installation structure of the present invention.

In the figure: the air conditioner comprises a fixed shell 1, a fan bin 2, a hinge 3, an upper cover 4, a lock catch 5, a cover plate 6, a filter bin 7, a partition plate 8, active carbon 9, a high-efficiency HEAP filter screen 10, filter cotton 11, a fixed hook 12, an air inlet 13, an air outlet 14, an air outlet pipe 15 and a wall 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a multifunctional fresh air machine with convenient maintenance comprises a fixed casing 1, an upper cover 4 movably connected to the top of the fixed casing 1, a fan chamber 2 arranged on the top of the upper cover 4, an air outlet 14 fixedly connected to the surface of the fixed casing 1, a cover plate 6 fixedly connected to the back of the fixed casing 1, a handle fixedly connected to the surface of the cover plate 6, a sealing rubber strip arranged at the joint of the cover plate 6 and the fixed casing 1, an air inlet 13 arranged at the bottom of the fixed casing 1, a filter cotton 11 fixedly connected to the inner cavity of the air inlet 13, a thickness of the filter cotton 11 being 5.5mm, and a primary filter being able to be performed when the fresh air machine is used for air intake through the filter cotton 11, thereby facilitating the use of the equipment, improving the practicability of the device when the device is used, and a lock catch 5 movably connected to the surface of the air inlet 13, the connection part of the lock catch 5 and the fixed shell 1 is movably connected, the inner cavity of the fixed shell 1 is fixedly connected with a baffle plate 8, the inner cavity of the fixed shell 1 is fixedly connected with a filter bin 7, the inner cavity of the filter bin 7 is fixedly connected with active carbon 9 and a HEAP high-efficiency filter screen 10 from top to bottom in sequence, the using thickness of the active carbon 9 is 2.8-3.3mm, the installation mode of the active carbon 9 is that the active carbon 9 is fixedly connected with an integral frame, the back of the fixed shell 1 is fixedly connected with a wall body 16, the top of the fixed shell 1 is fixedly connected with a fixed hook 12, the connection part of the top of the fixed shell 1 and the wall body 16 is fixedly connected through the fixed hook 12, the installation and disassembly of a new fan can be more convenient, the installation and maintenance of a user are convenient, the practicability of the device in use is improved, one side of the air outlet, the side of the air outlet pipe 15 away from the fixed shell 1 penetrates through the wall 16 and extends to the inner side of the wall 16.

When in use, the main body of the case is divided into two cavity parts, the first half part is a filter bin 7, outdoor air is firstly primarily filtered by filter cotton 11 to filter large particles, then enters an HEAP high-efficiency filter screen 10 to filter most dust in the air, and then is deodorized by active carbon 9 to ensure the freshness of the air entering the room, the filter structure is naturally filtered layer by layer from coarse filtration to fine filtration to ensure the removal of pollutants in the air, the second half part is a fan bin 2, the front filter bin 7 generates negative air pressure during the work of the fan, so that the outdoor air enters the room through multi-stage filtration to obtain fresh and continuous air, the life quality is greatly improved, the case is made of aluminum alloy materials, the whole case has good rigidity and light weight, all seams are pasted and sealed by foam, and the case is conveniently installed on a wall by adopting a fixed hook 12, the vertical fixed hanging of machine case is on the wall, air intake 13 is down, can effectively prevent the rainwater, foreign matter such as leaf falls into air intake 13, outdoor air inhales the machine case from the below, through filter pulp 11, HEAP high efficiency filter screen 10 and active carbon 9 three-layer filtering, fresh air sends into indoorly through air outlet 14 through the fan, machine case is equipped with two air outlets 14 about, the user can install according to the nimble of in-service use environment, it is little to receive the installation space restriction, machine case adoption hasp 5 and upper cover 4, the user can be according to the in-service use condition, the convenient filter core of maintaining, dismantle the installation filter core by oneself, thereby maintain the fresh and fresh of room air, the fan adopts big amount of wind silence fan, it is efficient to trade the wind, the noise is little.

In summary, the following steps: the multifunctional fresh air machine convenient to maintain solves the problems that the fresh air machine in the existing market does not have the function of convenient maintenance and use, a filter element is not convenient to replace and is inconvenient to maintain and replace in the ordinary use process, and the fresh air machine in the existing market is easy to replace by the aid of the fresh air machine bin 2, the hinge 3, the upper cover 4, the lock catch 5, the cover plate 6, the filter bin 7, the partition plate 8, the active carbon 9, the HEAP high-efficiency filter screen 10, the filter cotton 11, the fixed hook 12 and the air outlet pipe 15; the installation is restricted by the structure, and the installation is inconvenient, is unfavorable for the problem that the user used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a convenient multi-functional new fan of maintaining, includes fixed casing (1), its characterized in that: the top swing joint of fixed casing (1) has upper cover (4), the top of upper cover (4) is equipped with fan storehouse (2), the junction of upper cover (4) and fixed casing (1) passes through hinge (3) swing joint, the fixed surface of fixed casing (1) is connected with air outlet (14), the back fixedly connected with apron (6) of fixed casing (1), the bottom of fixed casing (1) is equipped with air intake (13), the surface swing joint of air intake (13) has hasp (5), the junction swing joint of hasp (5) and fixed casing (1), the inner chamber fixedly connected with baffle (8) of fixed casing (1), the inner chamber fixedly connected with of fixed casing (1) filters storehouse (7), the inner chamber of filtering storehouse (7) is fixedly connected with active carbon (9) and HEAP high efficiency filter screen (10) downwards in proper order, the back fixedly connected with wall body (16) of fixed casing (1), one side intercommunication that fixed casing (1) was kept away from in air outlet (14) has air-out pipe (15), one side that fixed casing (1) was kept away from in air-out pipe (15) runs through wall body (16) and extends to the inboard department of wall body (16).

2. The multifunctional fresh air machine convenient to maintain according to claim 1, characterized in that: the inner cavity of the air inlet (13) is fixedly connected with filter cotton (11), and the use thickness of the filter cotton (11) is 5.5 mm.

3. The multifunctional fresh air machine convenient to maintain according to claim 1, characterized in that: the top fixedly connected with fixed couple (12) of fixed casing (1), the junction of the top of fixed casing (1) and wall body (16) is through fixed couple (12) fixed connection.

4. The multifunctional fresh air machine convenient to maintain according to claim 1, characterized in that: the using thickness of the active carbon (9) is 2.8-3.3mm, and the active carbon (9) is fixedly connected with the whole frame in an installation mode.

5. The multifunctional fresh air machine convenient to maintain according to claim 1, characterized in that: the surface of the cover plate (6) is fixedly connected with a handle, and a sealing rubber strip is arranged at the joint of the cover plate (6) and the fixed shell (1).

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