Multi-section type air purification and absorption device

Abstract

The utility model discloses a multi-section type air purification and absorption device, and relates to the field of air purification devices. The multi-section type air purification and absorption device comprises a front shell and a rear shell, mounting units are arranged in the front shell and the rear shell, each mounting unit comprises a plurality of front fixing seats and a plurality of rear fixing seats, and a front fixing frame and a rear fixing frame are used for mounting a filter screen. According to the multi-section type air purification and absorption device, the front fixing frame slides on the front fixing seat, the position of the front fixing frame on the front fixing seat is adjusted, the position of the rear fixing frame on the rear fixing seat is adjusted, and the mounting distance of the filter screens is adjusted; the occupied space of the front shell and the rear shell is changed by changing the distance between the rear shell and the front shell.

Description

TECHNICAL FIELD

[0001] The utility model relates to air purification device technical field, concretely is a kind of multi-section air purification absorption device. BACKGROUND

[0002] Air purification device is a kind of equipment that can carry out impurity removal, purification and other processing work to contaminated air.

[0003] Air purification device is extracted into machine by fan, filters air by built-in filter screen, mainly can play the role of filtering dust, peculiar smell, toxic gas and killing part of bacteria, and the treated air is discharged into air, and the air in space is purified.

[0004] In prior art, according to different environment, different filter screens are selected and installed, dust removal, sterilization and toxic gas decomposition are carried out on air through filter screen, and space is purified through different filter screens fixedly installed in air purification device, but the installation space in current air purification device is fixed, the number of installed filter screens is fixed, and the installation space cannot be changed according to the purification demand of environment, and different number of filter screens cannot be installed. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of prior art, the utility model provides a kind of multi-section air purification absorption device, solves the installation space in current air purification device fixed, the number of installed filter screens is fixed, and the installation space cannot be changed according to the purification demand of environment, and different number of filter screens cannot be installed.

[0006] To achieve the above object, the utility model is realized by the following technical scheme: a kind of multi-section air purification absorption device, including front shell and rear shell, the rear shell is slidably connected on the inner wall of front shell, the inside of front shell and rear shell is provided with:

[0007] Mounting unit is fixed on the inner wall of front shell and rear shell, and mounting unit includes a plurality of front fixed seat and a plurality of rear fixed seat, the front fixed seat is slidably connected with front fixed frame, the rear fixed seat is slidably connected with rear fixed frame, and the front fixed frame and rear fixed frame are used to install filter screen.

[0008] Preferably, the front surface of the front shell is provided with an air inlet, and the back surface of the rear shell is fixedly connected with a mounting seat, and the mounting seat is provided with an air outlet.

[0009] Preferably, the inner wall of the front shell is provided with a sealing door.

[0010] Preferably, the front fixed seat is fixedly connected with the inner wall of the front shell by bolt, and the rear fixed seat is fixedly connected with the inner wall of the rear shell by thread.

[0011] Preferably, the inner wall of the front and rear fixed seat is provided with a sliding groove, and the front and rear fixed frame is slidably installed on the front and rear fixed seat through the sliding groove.

[0012] Preferably, the outer wall of the rear fixed frame and the front fixed frame is fixedly connected with a connecting frame.

[0013] Preferably, the inner wall of the connecting frame is rotatably connected with a rotating seat, and the bottom wall end surface of the rotating seat is fixedly connected with a lead screw.

[0014] Preferably, the outer peripheral wall of the lead screw is threadedly connected with an extrusion seat, and the extrusion seat is attached to the bottom end surface of the rear fixed seat or the front fixed seat.

[0015] The utility model discloses a multi -section air purification absorption device, it has the beneficial effect as follows:

[0016] The multi -section air purification absorption device, when installing the filter screen, the position of the front fixed frame on the front fixed seat is adjusted by sliding the front fixed frame on the front fixed seat, the distance between the adjacent front fixed frames is changed, the position of the rear fixed frame on the rear fixed seat is adjusted by sliding the rear fixed frame on the rear fixed seat, the distance between the adjacent front fixed frames is changed, the installation distance of the filter screen is adjusted, the distance between the rear shell and the front shell is changed according to the number and distance of the installed filter screen, and the occupied space of the front shell and the rear shell is changed. ACCURATE DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0018] Figure 1 It is the structure schematic diagram of the utility model;

[0019] Figure 2 It is the sectional view of the utility model;

[0020] Figure 3 It is the structure schematic diagram of the front fixed seat of the utility model;

[0021] Figure 4 It is the structure schematic diagram of the front fixed seat of the utility model;

[0022] Figure 5 It is the structure schematic diagram of the front fixed seat of the utility model; Figure 4 The middle part structure of the utility model is enlarged.

[0023] In the figure: 1, front shell; 101, air inlet; 2, rear shell; 201, mounting seat; 3, sealing door; 4, filter screen; 5, front fixed seat; 501, front fixed frame; 6, rear fixed seat; 601, rear fixed frame; 7, connecting frame; 701, screw rod; 702, extrusion seat; 703, rotating seat. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model is described clearly and completely, obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0025] In order to better understand the above technical scheme, the above technical scheme will be described in detail in combination with the drawings of the specification and specific embodiments.

[0026] The utility model embodiment discloses a multistage air purification and absorption device.

[0027] According to the drawings Figures 1-5 As shown, including front shell 1 and rear shell 2, rear shell 2 is connected on the inner wall of front shell 1, and the inside of front shell 1 and rear shell 2 is provided with:

[0028] The mounting unit is fixed on the inner wall of the front shell 1 and the rear shell 2, and the mounting unit includes a plurality of front fixed seats 5 and a plurality of rear fixed seats 6, the front fixed seat 5 is slidably connected with the front fixed frame 501, the rear fixed seat 6 is slidably connected with the rear fixed frame 601, the front fixed frame 501 and the rear fixed frame 601 are used for installing the filter screen 4, when installing the filter screen 4, the position of the front fixed frame 501 on the front fixed seat 5 is adjusted by sliding the front fixed frame 501 on the front fixed seat 5, the distance between adjacent front fixed frames 501 is changed, the position of the rear fixed frame 601 on the rear fixed seat 6 is adjusted by sliding the rear fixed frame 601 on the rear fixed seat 6, the distance between adjacent front fixed frames 501 is changed, the installation distance of the filter screen 4 is adjusted according to the number and distance of the installed filter screen 4.

[0029] The rear shell 2 is slid along the inner wall of the front shell 1, the distance of the filter screen 4 in the rear shell 2 and the front shell 1 is adjusted, the occupied space of the rear shell 2 and the front shell 1 is changed, and after the change is completed, the front shell 1 and the rear shell 2 are fixed by bolts.

[0030] The front shell 1 is provided with an air inlet 101 on the front surface, and the rear shell 2 is fixedly connected with a mounting seat 201 on the back surface. A plurality of pulleys are fixedly installed on the bottom end surface of the mounting seat 201, which are used to facilitate the sliding of the rear shell 2 into the front shell 1. An air outlet is formed on the mounting seat 201. The air outside is sucked through the air inlet 101, purified through the plurality of filter screens 4, and then discharged outward through the air outlet.

[0031] A sealing door 3 is formed on the inner wall of the front shell 1. When the filter screen 4 is replaced, the sealing door 3 is opened, and the filter screen 4 in the front shell 1 can be replaced.

[0032] The front fixed seat 5 is fixedly connected with the inner wall of the front shell 1 through bolts, and the rear fixed seat 6 is fixedly connected with the inner wall of the rear shell 2 through threads.

[0033] The inner walls of the front fixed seat 5 and the rear fixed seat 6 are both provided with sliding grooves. The front fixed frame 501 and the rear fixed frame 601 are respectively slidably installed on the front fixed seat 5 and the rear fixed seat 6 through the sliding grooves. The filter screen 4 is fixed by being installed on the corresponding front fixed frame 501. The positions of the front fixed frame 501 are changed by adjusting the front fixed frame 501 and the rear fixed frame 601 to slide along the front fixed seat 5 and the rear fixed seat 6 respectively, so as to change the installation spacing of the filter screen 4. The front fixed frame 501 and the rear fixed frame 601 of the filter screen 4 that is not installed are directly adjusted to be attached to the front fixed frame 501 or the rear fixed frame 601.

[0034] The outer walls of the rear fixed frame 601 and the front fixed frame 501 are both fixedly connected with a connecting frame 7.

[0035] A rotating seat 703 is rotatably connected to the inner wall of the connecting frame 7. A lead screw 701 is fixedly connected to the bottom wall end surface of the rotating seat 703. When the positions of the front fixed frame 501 and the rear fixed frame 601 are adjusted, the connecting frame 7 and the lead screw 701 are adjusted accordingly.

[0036] A pressing seat 702 is threadedly connected to the outer peripheral wall of the lead screw 701. The pressing seat 702 is attached to the bottom end surface of the rear fixed seat 6 or the front fixed seat 5. When the adjustment is completed, the pressing seat 702 is rotated along the outer peripheral wall of the lead screw 701 under the rotation of the lead screw 701, so as to slide the pressing seat 702 to contact and press the rear fixed seat 6 or the front fixed seat 5, thereby fixing the connecting frame 7.

[0037] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A multi-stage air purification absorption device comprising a front housing (1) and a rear housing (2), characterized in that, The rear shell (2) is slidingly connected to the inner wall of the front shell (1), and the interiors of the front shell (1) and the rear shell (2) are provided with: A mounting unit is fixed to the inner walls of the front shell (1) and the rear shell (2), and the mounting unit comprises a plurality of front fixing seats (5) and a plurality of rear fixing seats (6), the front fixing seats (5) are slidingly connected with front fixing frames (501), the rear fixing seats (6) are slidingly connected with rear fixing frames (601), and the front fixing frames (501) and the rear fixing frames (601) are used for mounting the filter screen (4).

2. A multi-stage air purification and absorption device according to claim 1, wherein, The front shell (1) is provided with an air inlet (101) on the front surface, and the rear shell (2) is fixedly connected with a mounting seat (201) on the back surface, and the mounting seat (201) is provided with an air outlet.

3. A multi-stage air purification and absorption device according to claim 2, wherein, The inner wall of the front shell (1) is provided with a sealing door (3).

4. A multi-stage air purification and absorption device according to claim 3, wherein, The front fixing seat (5) is fixedly connected with the inner wall of the front shell (1) through bolts, and the rear fixing seat (6) is fixedly connected with the inner wall of the rear shell (2) through threads.

5. A multi-stage air purification and absorption device according to claim 4, wherein, The inner walls of the front fixing seat (5) and the rear fixing seat (6) are both provided with sliding grooves, and the front fixing frame (501) and the rear fixing frame (601) are slidingly installed on the front fixing seat (5) and the rear fixing seat (6) through the sliding grooves.

6. A multi-stage air purification and absorption device according to claim 5, wherein, The outer walls of the rear fixing frame (601) and the front fixing frame (501) are both fixedly connected with connecting frames (7).

7. A multi-stage air purification and absorption device according to claim 6, wherein The inner wall of the connecting frame (7) is rotatably connected with a rotating seat (703), and the bottom wall end surface of the rotating seat (703) is fixedly connected with a lead screw (701).

8. A multi-stage air purification and absorption device according to claim 7, wherein, The outer peripheral wall of the lead screw (701) is threadedly connected with an extrusion seat (702), and the extrusion seat (702) is in close contact with the bottom end surface of the rear fixing seat (6) or the front fixing seat (5).

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