CN219713584U - Environment-friendly and energy-saving fresh air device - Google Patents

Abstract

The utility model relates to the technical field of environmental protection and energy conservation, and discloses an environmental protection and energy conservation fresh air device which comprises a box body and a filter element shell, wherein a through hole is formed in the rear side wall of the box body, a mounting frame is fixedly connected to the side wall of the periphery of the through hole in the box body, a fixing mechanism is arranged in the mounting frame, the filter element shell is fixed through the fixing mechanism, a circulating fan is fixedly connected to the upper surface of the mounting frame, first through holes are formed in two sides of the mounting frame, a first hose and a second hose are respectively arranged in the two first through holes in a sliding mode, one end of the first hose, which is positioned outside the mounting frame, is fixedly connected with the air outlet end of the circulating fan, and a third hose is fixedly connected to the air inlet end of the circulating fan. The utility model can make the filter element more convenient to detach, clean and replace, thereby prolonging the service life, reducing the replacement frequency and achieving the aims of environmental protection and energy saving.

Description

Environment-friendly and energy-saving fresh air device

Technical Field

The utility model relates to the technical field of environmental protection and energy saving, in particular to an environmental protection and energy saving fresh air device.

Background

The filter core of traditional new trend device is installed in the inside of device usually, and inconvenient clearance and change are dismantled to it, also very influence its purifying efficiency after too much impurity is piled up to the filter core to long-time backlog impurity also great influence the life of filter core, the normal operating of device is maintained to the filter core that needs frequent change this moment, makes the frequency of filter core change grow.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a filter element is not easy to detach, clean and replace, and the purification efficiency and the service life of the filter element are very influenced after too much impurities are accumulated on the filter element, so that the replacement frequency of the filter element is high, and provides an environment-friendly and energy-saving fresh air device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an environmental protection and energy saving's new trend device, includes box and filter core shell, the through-hole has been seted up to the rear lateral wall of box, the lateral wall fixedly connected with installing frame around the through-hole in the box, the inside of installing frame is provided with fixed establishment, the filter core shell is fixed through fixed establishment, the last fixed surface of installing frame is connected with circulating fan, first through-hole has all been seted up to the both sides of installing frame, two the inside of first through-hole is provided with first hose and second hose in the slip respectively, the one end that first hose is located the installing frame outside and circulating fan's end fixed connection that gives vent to anger, circulating fan's inlet end fixedly connected with third hose.

Preferably, the fixing mechanism comprises two fixing rings, two-way screw rods, a limiting rod, a plurality of sliding blocks and a motor, wherein the two-way screw rods and the limiting rod are symmetrically arranged at the upper end and the lower end of the installation frame respectively, each sliding block is sleeved on the rod wall corresponding to the two-way screw rod or the limiting rod in a sliding manner respectively, each fixing ring is fixedly connected between the two corresponding sliding blocks respectively, the motor is fixedly connected to the side wall of the installation frame, one end, close to the motor, of each two-way screw rod penetrates through the installation frame and is fixedly connected with the output end of the motor, the two fixing rings are provided with second through holes, and the first hose and the second hose are fixedly connected to the inside corresponding to the second through holes respectively.

Preferably, one end of the third hose away from the circulating fan penetrates through the side wall of the box body and is fixedly connected with an air inlet, and one end of the second hose away from the mounting frame penetrates through the side wall of the box body and is fixedly connected with an air outlet.

Preferably, the side wall at the rear of the box body is hinged with a box door, and the surface of the box door and the position corresponding to the box body are fixedly connected with magnets.

Preferably, sealing rubber pads are slidably arranged in the two fixing rings.

Preferably, the filter element is slidably connected to the inside of the filter element housing.

Compared with the prior art, the utility model provides an environment-friendly and energy-saving fresh air device, which has the following beneficial effects:

1. this environmental protection and energy saving's new trend device through the fixed establishment who sets up in the installing frame, starts the motor, makes two-way lead screw rotate, and every slider drives the fixed ring that corresponds respectively afterwards and removes to both sides, can take off the filter core shell this moment for the user clearance becomes more convenient with the change filter core.

2. This environmental protection and energy saving's new trend device through the circulating fan who sets up in the installing frame top, starts circulating fan, and the air enters into the third hose from the air inlet, loops through circulating fan and first hose afterwards, is purifying through the filter core, and is finally through the second hose and discharge through the gas outlet for indoor air obtains purifying.

3. This environmental protection and energy saving's new trend device through setting up two magnets of chamber door one side and box lateral wall corresponding position for the chamber door can close tightly, prevents that the chamber door from rocking and sending the noise in the course of the work.

The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the filter element can be detached, cleaned and replaced more conveniently, so that the service life is prolonged, the replacement frequency is reduced, and the aims of environmental protection and energy saving are achieved.

Drawings

FIG. 1 is a schematic structural view of an environment-friendly and energy-saving fresh air device provided by the utility model;

FIG. 2 is a rear view of FIG. 1;

fig. 3 is a schematic view of the cartridge housing and cartridge.

In the figure: 1 box, 2 filter core shells, 3 installing frames, 4 circulating fans, 5 first hoses, 6 second hoses, 7 third hoses, 8 fixing rings, 9 bidirectional screw rods, 10 limit rods, 11 sliding blocks, 12 motors, 13 air inlets, 14 air outlets, 15 box doors, 16 magnets, 17 sealing rubber pads and 18 filter cores.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-2, an environment-friendly energy-saving fresh air device comprises a box body 1 and a filter element shell 2, wherein a through hole is formed in the rear side wall of the box body 1, a mounting frame 3 is fixedly connected to the side wall, which is positioned around the through hole, of the inside of the box body 1, a fixing mechanism is arranged in the mounting frame 3 and comprises two fixing rings 8, a two-way screw rod 9, a limiting rod 10, a plurality of sliding blocks 11 and a motor 12, the two-way screw rod 9 and the limiting rod 10 are respectively and symmetrically arranged at the upper end and the lower end of the mounting frame 3, each sliding block 11 is respectively and slidably sleeved on the rod wall of the corresponding two-way screw rod 9 or the limiting rod 10, each fixing ring 8 is respectively and fixedly connected between the two corresponding sliding blocks 11, the motor 12 is fixedly connected to the side wall of the mounting frame 3, one end, which is close to the motor 12, of the two fixing rings 8 are respectively and fixedly connected with the output end of the motor 12, a second through hole is formed in each of the two fixing rings 8, a first hose 5 and a second hose 6 are respectively and fixedly connected to the inside of the corresponding second through hole, so that the filter element shell 2 can be fixed,

referring to fig. 1, the upper surface of the installation frame 3 is fixedly connected with the circulating fan 4, the first through holes are formed in two sides of the installation frame 3, the first hose 5 and the second hose 6 are respectively and slidably arranged in the two first through holes, one end of the first hose 5, which is positioned outside the installation frame 3, is fixedly connected with the air outlet end of the circulating fan 4, the air inlet end of the circulating fan 4 is fixedly connected with the third hose 7, one end, which is far away from the circulating fan 4, of the third hose 7 penetrates through the side wall of the box body 1 and is fixedly connected with the air inlet 13, one end, which is far away from the installation frame 3, of the second hose 6 penetrates through the side wall of the box body 1 and is fixedly connected with the air outlet 14, so that indoor air can be circulated.

Referring to fig. 1-3, the side wall at the rear of the box body 1 is hinged with a box door 15, the surface of the box door 15 and the corresponding position of the box body 1 are fixedly connected with magnets 16, the box door 15 is convenient to fix, sealing rubber pads 17 are slidably arranged in the two fixing rings 8, the air tightness of the device is improved, a filter element 18 is slidably connected in the filter element housing 2, and the filter element 18 is more convenient to clean.

In the utility model, firstly, the circulating fan 4 is started to enable air to enter from the air inlet 13 and then to be filtered through the filter element 18 and then to be discharged through the air outlet 14, when the circulating fan is used for a period of time, the box door 15 is opened, then the motor 12 is started to enable the bidirectional screw rod 9 to rotate, then each sliding block 11 respectively drives the corresponding fixing ring 8 to move to two sides, at the moment, the filter element housing 2 can be removed, the filter element 18 can be taken out from the filter element housing 2 for cleaning, after the cleaning is finished, the filter element 18 is reinstalled into the filter element housing 2, the filter element housing 2 is put into the installation frame 3, the motor 12 is started again and is reversely rotated, at the moment, the two fixing rings 8 are mutually close and fix the filter element housing 2, the filter element 18 can be restarted, finally the box door 15 is closed, and the box door 15 is tightly closed through the two magnets 16.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides an environmental protection and energy saving's fresh air device, includes box (1) and filter core shell (2), its characterized in that, the through-hole has been seted up to the rear lateral wall of box (1), the inside lateral wall fixedly connected with installing frame (3) that are located the through-hole of box (1), the inside of installing frame (3) is provided with fixed establishment, filter core shell (2) are fixed through fixed establishment, the last fixed surface of installing frame (3) is connected with circulating fan (4), first through-hole has all been seted up to the both sides of installing frame (3), two the inside of first through-hole is the sliding respectively is provided with first hose (5) and second hose (6), the one end that first hose (5) are located installing frame (3) outside and circulating fan (4)'s the end fixed connection that gives vent to anger, the inlet end fixedly connected with third hose (7) of circulating fan (4).

2. The environment-friendly and energy-saving fresh air device according to claim 1, wherein the fixing mechanism comprises two fixing rings (8), two-way screw rods (9), a limiting rod (10), a plurality of sliding blocks (11) and a motor (12), the two-way screw rods (9) and the limiting rod (10) are respectively symmetrically arranged at the upper end and the lower end of the installation frame (3), each sliding block (11) is respectively and slidably sleeved on the rod wall of the corresponding two-way screw rod (9) or the limiting rod (10), each fixing ring (8) is respectively and fixedly connected between the two corresponding sliding blocks (11), the motor (12) is fixedly connected to the side wall of the installation frame (3), one end, close to the motor (12), of the two-way screw rods (9) penetrates through the installation frame (3) and is fixedly connected with the output end of the motor (12), the two fixing rings (8) are respectively and fixedly connected with the first hose (5) and the second hose (6) respectively.

3. The environment-friendly and energy-saving fresh air device according to claim 1, wherein one end of the third hose (7) far away from the circulating fan (4) penetrates through the side wall of the box body (1) and is fixedly connected with an air inlet (13), and one end of the second hose (6) far away from the mounting frame (3) penetrates through the side wall of the box body (1) and is fixedly connected with an air outlet (14).

4. The environment-friendly and energy-saving fresh air device according to claim 1, wherein a box door (15) is hinged to the rear side wall of the box body (1), and magnets (16) are fixedly connected to the surface of the box door (15) and the position corresponding to the box body (1).

5. An environmental protection and energy saving fresh air device according to claim 2, characterized in that the inside of both the fixing rings (8) is slidably provided with sealing rubber pads (17).

6. An environmental protection and energy saving fresh air device according to claim 1, characterized in that the filter element (18) is slidingly connected inside the filter element housing (2).