CN217760763U

CN217760763U - Be used for indoor formaldehyde purification device

Info

Publication number: CN217760763U
Application number: CN202220574417.9U
Authority: CN
Inventors: 岳莘
Original assignee: Tianjin Yima Protection Material Co ltd
Current assignee: Tianjin Yima Protection Material Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-11-08
Anticipated expiration: 2032-03-16

Abstract

The utility model relates to a be used for indoor formaldehyde purification device belongs to indoor air purification device technical field, which comprises a frame, the frame is including changeing hole and overlap joint frame, change the hole symmetry and set up in the framework of frame, the overlap joint is erect in one side of frame, still includes shielding plate group, shielding plate group rotates with changeing the hole and is connected, be connected with fan group on the overlap joint frame, the inboard sub-unit connection of frame has control mechanism, and control mechanism is connected with shielding plate group, shielding plate group includes shielding plate and rack, shielding plate is equipped with a plurality ofly, shielding plate rotates with changeing the hole and is connected, shielding plate one end is equipped with the gear, and wheel and rack mesh mutually, the rack slides in the recess of frame, and the rack is connected with control mechanism to solve unmanned realization ventilation when being in, and need close the rain-proof problem of window in cloudy rainy day.

Description

Be used for indoor formaldehyde purification device

Technical Field

The utility model belongs to the technical field of indoor air purification device, especially, relate to a be used for indoor formaldehyde purification device.

Background

After house decoration, the biggest problem is the indoor air quality problem, wherein formaldehyde released by decoration materials is mainly worried about, and the formaldehyde seriously influences the health of human bodies;

however, in the prior art, a series of measures such as green plant adsorption, activated carbon adsorption, light contact purification, ventilation and the like are mostly adopted, but the adsorption quantity of the green plant adsorption and the activated carbon adsorption is limited and the speed is slower; the photocatalyst is a good formaldehyde removing product, but the photocatalyst can only act under the condition of light, and actually, a plurality of pollution sources are all in places without light, such as the back of furniture or a drawer cabinet, so that the effect is not ideal, the conventional ventilation is realized, the door and the window need to be opened frequently, a plurality of time is occupied, and the influence of weather is caused;

therefore, in order to solve these problems, the present apparatus provides a formaldehyde purification apparatus for indoor use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for indoor formaldehyde purification device to solve unmanned realization ventilation when being at, and need close the rain-proof problem of window in rainy day.

In order to achieve the above object, the utility model discloses a concrete technical scheme is as follows for indoor formaldehyde purification device:

the utility model provides a be used for indoor formaldehyde purification device, includes the frame, the frame is including changeing hole and overlap joint frame, change the hole symmetry and set up in the framework of frame, the overlap joint erects in one side of frame, still includes shielding plate group, shielding plate group rotates with changeing the hole and is connected, be connected with fan group on the overlap joint frame, the inboard sub-unit connection of frame has control mechanism, and control mechanism is connected with shielding plate group.

Furthermore, the shielding plate group comprises a plurality of shielding plates and racks, the shielding plates are rotatably connected with the rotating holes, one end of each shielding plate is provided with a gear, the gears are meshed with the racks, the racks slide in the grooves of the frame, and the racks are connected with the control mechanism.

Furthermore, the fan unit comprises a fan frame and a fan, the fan frame is provided with two connecting blocks, the connecting blocks and the lap joint grooves arranged on the lap joint frame are fixed through screws, and the fan is fixed on the fan frame.

Furthermore, the fan unit also comprises a protective cover, the protective cover is fixed on the fan frame, and the protective cover is positioned on the outer side of the fan impeller.

Further, control mechanism includes water catch bowl, control valve, gravity groove and spring, the water catch bowl is fixed in the inboard lower part of frame, and the water catch bowl passes through the control valve and links to each other the switch-on with the gravity groove, gravity groove and frame sliding connection, the control valve is L shape, control valve and water catch bowl sliding connection, control valve and gravity groove sliding connection, the spring is equipped with two, and spring one end is connected with the gravity groove, and the spring other end is connected with the frame, the gravity groove with the rack is connected.

Furthermore, the control valve comprises a transverse plug plate, a drain hole, a longitudinal plug plate and a return spring, the transverse plug plate slides in a drain channel arranged at the lower part of the water collecting tank, the longitudinal plug plate is in sliding connection with the gravity tank, the longitudinal plug plate is positioned at a water inlet of the gravity tank, the drain hole is positioned on the longitudinal plug plate, the drain hole corresponds to a drain hole of the gravity tank, one end of the return spring is connected with the lower part of the longitudinal plug plate, and the other end of the return spring is connected with the gravity tank.

Furthermore, a water baffle is arranged on the gravity groove and slides with the lower part of the frame.

Furthermore, the bottom plate of the gravity tank is inclined, and the direction close to the drain hole is low.

Furthermore, an exhaust port is arranged on the gravity groove.

The utility model has the advantages that:

the utility model discloses an adopt and include the frame, the frame is including changeing hole and overlap joint frame, change the hole symmetry and set up in the framework of frame, the overlap joint is erect in one side of frame, still includes and shelters from board group, shelters from board group and changes the hole rotation and be connected, be connected with fan group on the overlap joint frame, the inboard sub-unit connection of frame has control mechanism, and control mechanism is connected with shelters from board group, has solved unmanned realization ventilation when being at home to need close the rain-proof technical problem of window in overcast and rainy day, brought and utilized outside air to take a breath, can realize the self-closing of window in overcast and rainy day moreover, the technological effect that the rain-stopping window was opened.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is another schematic structural view of the structure of fig. 1 according to the present invention;

fig. 3 is a schematic structural view of the connection between the shielding plate set 2 and the frame 1;

fig. 4 is an enlarged schematic structural view of a part of fig. 3A of the present invention;

fig. 5 is a schematic structural view of the connection between the fan unit 3 and the frame 1 according to the present invention;

fig. 6 is a schematic structural diagram of the control mechanism 4 of the present invention;

fig. 7 is a sectional view of the control mechanism 4 of the present invention;

fig. 8 is an enlarged schematic structural view of a portion B of fig. 7 of the present invention;

fig. 9 is a schematic structural view of the control valve 4-2 of the present invention;

FIG. 10 is a schematic view of the connection structure between the gravity groove 4-3 and the rack 2-2 according to the present invention;

fig. 11 is an enlarged schematic structural view of a portion of fig. 10C of the present invention;

the symbols in the figure illustrate:

a frame 1; rotating the hole 1-1; 1-2 of a lap joint frame; 1-2-1 of lapping grooves; 1-3 of a groove; a shielding plate group 2; a shielding plate 2-1; gear 2-1-1; a rack 2-2; a fan unit 3; a fan frame 3-1; 3-1-1 of a connecting block; a protective cover 3-2; 3-3 of a fan; a control mechanism 4; 4-1 of a water collecting tank; a drainage channel 4-1-1; a control valve 4-2; a transverse plug plate 4-2-1; a drain hole 4-2-2; 4-2-3 of a longitudinal plug plate; a return spring 4-2-4; 4-3 of a gravity tank; a water inlet 4-3-1; a bottom plate 4-3-2; 4-3-3 of a water drainage hole; 4-3-4 of a water baffle; 4-3-5 of an exhaust port; and 4-4. The spring.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 and 2, the indoor formaldehyde purification device comprises a frame 1, wherein the frame 1 comprises rotary holes 1-1 and lap joint frames 1-2, the rotary holes 1-1 are symmetrically arranged on a frame body of the frame 1, the lap joint frames 1-2 are arranged on one side of the frame 1, the indoor formaldehyde purification device further comprises a shielding plate group 2, the shielding plate group 2 is rotatably connected with the rotary holes 1-1, a fan group 3 is connected onto the lap joint frames 1-2, a control mechanism 4 is connected to the lower portion of the inner side of the frame 1, the control mechanism 4 is connected with the shielding plate group 2, and the control mechanism 4 is connected with the shielding plate group 2 through screws.

As shown in fig. 3 and 4, the shielding plate group 2 includes a plurality of shielding plates 2-1 and racks 2-2, the plurality of shielding plates 2-1 are provided, the shielding plates 2-1 are rotatably connected with the rotary hole 1-1, one end of the shielding plate 2-1 is provided with a gear 2-1-1, the gear 2-1-1 is engaged with the rack 2-2, the rack 2-2 slides in the groove 1-3 of the frame 1, the rack 2-2 is connected with the control mechanism 4, and the rack 2-2 is fixed with the control mechanism 4 through screws, so that the shielding plates 2-1 can be opened and closed simultaneously.

As shown in fig. 5, the fan set 3 comprises a fan frame 3-1 and a fan 3-3, the fan frame 3-1 is provided with two connecting blocks 3-1-1, the connecting blocks 3-1-1 are fixed with the lap joint grooves 1-2-1 arranged on the lap joint frame 1-2 through screws, the fan 3-3 is fixed on the fan frame 3-1, and the fan 3-3 is fixed on the fan frame 3-1 through screws; the fan unit 3 further comprises a protective cover 3-2, the protective cover 3-2 is fixed on the fan frame 3-1 through screws, and the protective cover 3-2 is located on the outer side of an impeller of the fan 3-3.

As shown in fig. 6 to 11, the control mechanism 4 includes a water collecting tank 4-1, a control valve 4-2, a gravity tank 4-3 and a spring 4-4, the water collecting tank 4-1 is fixed at the lower part of the inner side of the frame 1, the water collecting tank 4-1 is fixed on the frame 1 through a screw, the water collecting tank 4-1 is connected and communicated with the gravity tank 4-3 through the control valve 4-2, the gravity tank 4-3 is connected with the frame 1 in a sliding manner, the control valve 4-2 is L-shaped, the control valve 4-2 is connected with the water collecting tank 4-1 in a sliding manner, the control valve 4-2 is connected with the gravity tank 4-3 in a sliding manner, two springs 4-4 are provided, one end of the spring 4-4 is connected with the gravity tank 4-3, the other end of the spring 4-4 is connected with the frame 1, and the gravity tank 4-3 is connected with the rack 2-2; the control valve 4-2 comprises a transverse plug plate 4-2-1, a water drainage hole 4-2-2, a longitudinal plug plate 4-2-3 and a return spring 4-2-4, wherein the transverse plug plate 4-2-1 slides in a water drainage channel 4-1-1 arranged at the lower part of the water collection tank 4-1, the longitudinal plug plate 4-2-3 is in sliding connection with the gravity tank 4-3, the longitudinal plug plate 4-2-3 is positioned at a water inlet 4-3-1 of the gravity tank 4-3, the water drainage hole 4-2-2 is positioned on the longitudinal plug plate 4-2-3, the water drainage hole 4-2-2 corresponds to a water drainage hole 4-3-3 of the gravity tank 4-3, one end of the return spring 4-2-4 is connected with the lower part of the longitudinal plug plate 4-2-3, and the other end of the return spring 4-2-4 is connected with the gravity tank 4-3; the gravity groove 4-3 is provided with a water baffle 4-3-4, and the water baffle 4-3-4 slides with the lower part of the frame 1; the bottom plate 4-3-2 of the gravity groove 4-3 is inclined, and the direction close to the water drainage hole 4-3-3 is low; and an exhaust port 4-3-5 is arranged on the gravity groove 4-3. So set up, can realize closing the window in rainy day, prevent that the rainwater from getting into the room in, the rainwater stops the back window and opens and continue the ventilation.

The working principle is as follows: under the normal working state, the shielding plate 2-1 is in an open state, the fan 3-3 rotates to suck outdoor air into a room, so that the air quantity in the room is increased, and air is exchanged in an air blowing mode; when raining, the water collecting tank 4-1 collects rainwater, the rainwater enters the drainage channel 4-1-1, the control valve 4-2 is pressed downwards, the control valve 4-2 compresses the return spring 4-2-4, the water inlet 4-3-1 is communicated with the drainage channel 4-1-1, the water enters the gravity tank 4-3, the control valve 4-2 blocks the drainage hole 4-3-3, the gravity tank 4-3 compresses the spring 4-4 to move downwards along with the increase of water quantity, the gravity tank 4-3 drives the rack 2-2 to move downwards, the rack 2-2 moves to drive the gear 2-1-1 to rotate, the gear 2-1-1 rotates to drive the baffle 2-1 to rotate, the baffle 2-1 is closed, the gravity tank 4-3 is always in the lower position along with the increase of water quantity, the baffle 2-1 is kept closed, and when the excessive water is discharged through the exhaust port 4-3-5; when rainwater stops, water in the water collecting tank 4-1 flows into the gravity tank 4-3, due to the fact that the upper portion of the transverse plug plate 4-2-1 lacks force, the control valve 4-2 moves upwards under the action of the return spring 4-2-4, the drain 4-3-3 is opened, water in the gravity tank 4-3 is discharged through the drain hole 4-3-3, and finally, under the action of the spring 4-4, the gravity tank 4-3 moves upwards to drive the gear sleeve 2-2 to move, the shielding plate 2-1 is opened, and continuous ventilation is achieved.

It is to be understood that the present invention has been described with reference to certain embodiments and that various changes or equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention as defined by the appended claims. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. The utility model provides a be used for indoor formaldehyde purification device, includes frame (1), frame (1) is including changeing hole (1-1) and overlap joint frame (1-2), change hole (1-1) symmetry and set up in the framework of frame (1), one side at frame (1) is established in overlap joint frame (1-2), its characterized in that still includes shielding plate group (2), shielding plate group (2) rotate with changeing hole (1-1) and are connected, be connected with fan group (3) on overlap joint frame (1-2), the inboard sub-unit connection of frame (1) has control mechanism (4), and control mechanism (4) are connected with shielding plate group (2).

2. The formaldehyde purification device for the indoor as claimed in claim 1, wherein the shielding plate set (2) comprises a plurality of shielding plates (2-1) and a plurality of racks (2-2), the shielding plates (2-1) are rotatably connected with the rotating holes (1-1), one end of each shielding plate (2-1) is provided with a gear (2-1-1), the gears (2-1-1) are meshed with the racks (2-2), the racks (2-2) slide in the grooves (1-3) of the frame (1), and the racks (2-2) are connected with the control mechanism (4).

3. The formaldehyde purification device for the indoor as claimed in claim 1, wherein the fan unit (3) comprises a fan frame (3-1) and a fan (3-3), the fan frame (3-1) is provided with two connecting blocks (3-1-1), the connecting blocks (3-1-1) and the lap joint grooves (1-2-1) formed in the lap joint frame (1-2) are fixed through screws, and the fan (3-3) is fixed on the fan frame (3-1).

4. A formaldehyde purification device used indoors according to claim 3, wherein the fan set (3) further comprises a protective cover (3-2), the protective cover (3-2) is fixed on the fan frame (3-1), and the protective cover (3-2) is located outside the impeller of the fan (3-3).

5. The formaldehyde purification device for indoor use according to claim 2, wherein the control mechanism (4) comprises a water collection tank (4-1), a control valve (4-2), a gravity tank (4-3) and springs (4-4), the water collection tank (4-1) is fixed at the lower part of the inner side of the frame (1), the water collection tank (4-1) is connected and communicated with the gravity tank (4-3) through the control valve (4-2), the gravity tank (4-3) is slidably connected with the frame (1), the control valve (4-2) is in an L shape, the control valve (4-2) is slidably connected with the water collection tank (4-1), the control valve (4-2) is slidably connected with the gravity tank (4-3), the springs (4-4) are provided in two numbers, one end of each spring (4-4) is connected with the gravity tank (4-3), the other end of each spring (4-4) is connected with the frame (1), and the gravity tank (4-3) is connected with the rack (2-2).

6. A formaldehyde purification device for indoor use according to claim 5, wherein the control valve (4-2) comprises a transverse plug plate (4-2-1), a drainage hole (4-2-2), a longitudinal plug plate (4-2-3) and a return spring (4-2-4), the transverse plug plate (4-2-1) slides in a drainage channel (4-1-1) provided at the lower part of the water collection tank (4-1), the longitudinal plug plate (4-2-3) is slidably connected with the gravity tank (4-3), the longitudinal plug plate (4-2-3) is located at the water inlet (4-3-1) of the gravity tank (4-3), the drainage hole (4-2-2) is located on the longitudinal plug plate (4-2-3), the drainage hole (4-2-2) corresponds to the drainage hole (4-3-3) of the gravity tank (4-3), one end of the return spring (4-2-4) is connected with the longitudinal plug plate (4-2-3), and the lower part of the return spring (4-2-3) is connected with the gravity tank (4-3).

7. A formaldehyde purification apparatus for indoor use according to claim 6, wherein the gravity tank (4-3) is provided with a water baffle (4-3-4), and the water baffle (4-3-4) slides with the lower part of the frame (1).

8. A formaldehyde purification apparatus for indoor use according to claim 6, wherein the bottom plate (4-3-2) of the gravity tank (4-3) is inclined so that the direction of the bottom plate is lower toward the drain hole (4-3-3).

9. A formaldehyde purification apparatus for indoor use according to claim 8, wherein the gravity tank (4-3) is provided with an exhaust port (4-3-5).