CN219120686U

CN219120686U - Formaldehyde purification device

Info

Publication number: CN219120686U
Application number: CN202223226271.8U
Authority: CN
Inventors: 宋瑞发; 唐韵; 王婼洁; 吴少明; 汤毅; 张美玥; 林树新
Original assignee: Hangzhou Jingsen Environmental Protection Technology Consulting Co ltd
Current assignee: Hangzhou Jingsen Environmental Protection Technology Consulting Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-06-02
Anticipated expiration: 2032-12-02

Abstract

The utility model belongs to the technical field of electrical products, and particularly relates to a formaldehyde purification device which comprises a purification machine body, wherein a fan blade shell for sucking air is fixedly arranged on the inner wall of one side of the bottom end of the purification machine body, a secondary filter chamber for filtering air is integrally arranged at the top of a formaldehyde purification chamber, a transposition transmission assembly is assembled at the output end of a motor, a humidifier for improving indoor humidity is fixedly arranged on the inner wall of the purification machine body and positioned right above the fan blade shell, and an adjusting assembly for changing functions of the device is arranged inside the purification machine body and between the fan blade shell and the humidifier. The utility model increases the function of the purifying device, so that the purifying device has the function of humidifying indoor air, and the working of blowing water mist and promoting air flow is simultaneously completed by using one power mechanism through the transposition transmission assembly and the adjusting assembly, so that the space in the purifying device body can be reasonably and fully utilized.

Description

Formaldehyde purification device

Technical Field

The utility model belongs to the technical field of electrical products, and particularly relates to a formaldehyde purifying device.

Background

The air purifier, also called as "air freshener", is mainly made up of filter core and shell, it is through the air flow of motor blade drive, then through the circulation flow of the air, isolate the pollutant (such as dust, pollen, peculiar smell, formaldehyde, bacterial virus, etc.) in the air in the purifier inside with various kinds of purification modes such as absorption, kill, subsidence, decompose, transform, etc., improve the electrical apparatus product of the air cleanliness factor.

Problems of the prior art:

after finishing decoration in a new house, the more correct formaldehyde removing mode is that firstly, doors and windows are closed, a plurality of basins of water are put everywhere in the house, the indoor temperature is higher than 25 ℃, after formaldehyde is volatilized continuously for a period of time, the doors and windows are opened for ventilation, the mode utilizes the characteristic that formaldehyde volatilizes more easily in environments with high humidity and high temperature, but most of the existing purifying equipment specially used for purifying formaldehyde does not have the function of increasing indoor humidity, in addition, in the mode of assembling and using a humidifier and a purifier, a power component for blowing water mist and a power component for promoting airflow are of separate power structures, so that the purifying equipment needs to provide more space for installing a plurality of motors, space utilization optimization cannot be achieved structurally, and purchase cost cannot be reduced economically.

Disclosure of Invention

The utility model aims to provide a formaldehyde purification device, which increases the functions of the purification device, has the function of humidifying indoor air, can realize the work of blowing water mist and promoting airflow flow by utilizing one power mechanism simultaneously through a transposition transmission assembly and an adjusting assembly, and can reasonably and fully utilize the space in a purification machine body.

The technical scheme adopted by the utility model is as follows:

the formaldehyde purification device comprises a purification body, wherein a fan blade shell for sucking air is fixedly arranged on the inner wall of one side of the bottom end of the purification body, a formaldehyde purification chamber for absorbing formaldehyde is integrally arranged on the inner side of the fan blade shell, a secondary filter chamber for filtering air is integrally arranged on the top of the formaldehyde purification chamber, and a grid mesh is arranged on the upper surface of the purification body corresponding to the top of the secondary filter chamber;

the formaldehyde purification room comprises a formaldehyde purification room body, wherein a motor is fixedly installed on two sides of the top of the formaldehyde purification room body, a transposition transmission assembly is assembled at the output end of the motor, a humidifier for improving indoor humidity is fixedly installed right above a fan blade shell on the inner wall of the purification room body, and an adjusting assembly for changing functions of the formaldehyde purification room is arranged inside the purification room body and between the fan blade shell and the humidifier.

The output end of the motor is provided with a working shaft, and the outer surface of the middle part of the working shaft is provided with straight guide grooves in an annular array mode.

The transposition transmission assembly comprises a transmission pipe which is sleeved outside the middle of the working shaft in a sliding mode, a straight conductor is arranged on the inner wall of the transmission pipe in an annular array mode, the straight conductor is embedded into the straight guide groove in a sliding mode, annular baffles are arranged on the two sides in the middle of the outer wall of the transmission pipe, and gear teeth I are arranged on the outer surfaces of the two ends of the transmission pipe in an annular array mode.

The outer surface of the working shaft is positioned at two ends of the driving pipe, connecting pipes are sleeved with the connecting pipes in a rotating mode, gear teeth II are arranged on the inner wall of one end of each connecting pipe, which is close to the driving pipe, in an annular array mode, the gear teeth I are meshed with the gear teeth II in a detachable mode, and one sides, close to the gear teeth II, of the gear teeth I are in a conical mode.

The outer walls of two sides of the secondary filter chamber are respectively provided with a wheel shaft in a rotating mode, the tail ends of the wheel shafts are respectively fixedly provided with a bevel gear I, the wheel shafts are connected with adjacent connecting pipes through sleeved belt transmission, and the other connecting pipe is connected with blades inside the blade shell through sleeved belt transmission.

The middle of the inner wall of the purifying body is fixedly connected with a guide pipe, the adjusting component comprises a screwed pipe movably inserted with the guide pipe, one end of the screwed pipe is fixedly connected with a deflector rod, the tail end of the deflector rod is movably arranged between two ring baffles on the outer wall of the connecting pipe, one end of the screwed pipe is movably connected with a screw rod in a screwed mode, and the tail end of the screw rod extending to the outer part of the purifying body is fixedly provided with a rotating wheel.

The water injection pipe that fixedly connected with was used for adding water in the middle of the upper surface of humidifier, the equal fixedly connected with water smoke pipe in lateral wall both ends of humidifier, the inside of water smoke pipe is all run through and is installed the pole of wearing in rotation, the bottom of wearing the pole is all fixed mounting have with helical gear two of helical gear one engaged with, just wear the pole top and be located the inside equal fixed mounting flabellum of water smoke pipe.

The utility model has the technical effects that:

according to the utility model, the humidifier is arranged to increase the function of the purification device, so that the humidifier has the function of humidifying indoor air, and can accelerate the volatilization speed of indoor formaldehyde; in addition, in the mode of using humidifier and clarifier equipment, through transposition drive assembly and adjusting part, realize utilizing a power unit to accomplish simultaneously and blow the water smoke and promote the function that the air current flows, and then need not provide more spaces and install a plurality of motors, can rationally and fully utilize the space in the purifier, in reducing whole equipment volume, still can reduce purchase cost.

Drawings

FIG. 1 is a perspective view of a purifying body according to an embodiment of the present utility model;

FIG. 2 is an internal structural view of a purifying body provided by an embodiment of the present utility model;

FIG. 3 is an assembled block diagram of a transposed drive assembly and humidifier provided in accordance with an embodiment of the present utility model;

FIG. 4 is an exploded view of a transposed drive assembly provided in accordance with embodiments of the present utility model;

fig. 5 is an exploded view of a drive tube and nipple provided by an embodiment of the utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. purifying the body; 101. a grid mesh; 102. a conduit; 2. a fan blade shell; 201. a formaldehyde purification chamber; 202. a secondary filter chamber; 3. a motor; 301. a working shaft; 302. a straight guide groove; 4. a transposition transmission assembly; 401. a transmission tube; 402. a ring baffle; 403. gear teeth I; 404. connecting pipe; 405. gear teeth II; 406. a belt; 407. a wheel axle; 408. a first helical gear; 409. a straight conductor; 5. a solenoid; 501. a deflector rod; 502. a screw; 503. a rotating wheel; 6. a humidifier; 601. a water injection pipe; 602. a water mist pipe; 603. penetrating the rod; 604. a helical gear II; 605. and (3) a fan blade.

Detailed Description

The present utility model will be specifically described with reference to examples below in order to make the objects and advantages of the present utility model more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the utility model and does not limit the scope of the utility model strictly as claimed.

As shown in fig. 1-5, a formaldehyde purification device comprises a purification machine body 1, wherein a fan blade shell 2 for sucking air is fixedly arranged on the inner wall of one side of the bottom end of the purification machine body 1, a formaldehyde purification chamber 201 for absorbing formaldehyde is integrally arranged on the inner side of the fan blade shell 2, a secondary filter chamber 202 for filtering air is integrally arranged on the top of the formaldehyde purification chamber 201, and a grid 101 is arranged on the upper surface of the purification machine body 1 corresponding to the top of the secondary filter chamber 202;

referring to fig. 2 and 3, the two sides of the top of the formaldehyde purifying chamber 201 are fixedly provided with a motor 3, the output end of the motor 3 is assembled with a transposition transmission assembly 4, a humidifier 6 for improving indoor humidity is fixedly arranged on the inner wall of the purifying body 1 and right above the fan blade shell 2, and an adjusting assembly for changing functions of the device is arranged inside the purifying body 1 and between the fan blade shell 2 and the humidifier 6.

According to the above structure, when the function of purifying formaldehyde by air suction is started, the fan blades in the fan blade shell 2 rotate, thereby completing the work of air suction, the sucked air passes through the formaldehyde purifying chamber 201 to filter formaldehyde, passes through the secondary filtering chamber 202 to filter other harmful components, and finally is discharged again.

Referring to fig. 4 and 5, an output end of a motor 3 is provided with a working shaft 301, a straight guide groove 302 is annularly arranged on the outer surface of the middle of the working shaft 301, a transposition transmission assembly 4 comprises a transmission tube 401 which is slidably sleeved on the middle outer portion of the working shaft 301, a straight conductor 409 is annularly arranged on the inner wall of the transmission tube 401 in an array manner, the straight conductor 409 is slidably embedded in the straight guide groove 302, ring baffles 402 are respectively arranged on two sides in the middle of the outer wall of the transmission tube 401, and gear teeth 403 are annularly arranged on the outer surfaces of two ends of the transmission tube 401.

Referring to fig. 4 and 5, the outer surface of the working shaft 301 is rotatably sleeved with connecting pipes 404 at two ends of the driving tube 401, the inner wall of one end of the connecting pipe 404, which is close to the driving tube 401, is annularly provided with gear teeth two 405, the gear teeth one 403 is detachably meshed with the gear teeth two 405, and one side, which is close to the gear teeth one 403 and the gear teeth two 405, is tapered.

Referring to fig. 2 and 3, the outer walls of two sides of the secondary filter chamber 202 are rotatably provided with a wheel shaft 407, the tail ends of the wheel shaft 407 are fixedly provided with a bevel gear 408, the wheel shaft 407 is in transmission connection with the adjacent connecting pipe 404 through a sleeved belt 406, and the other connecting pipe 404 is in transmission connection with the fan blade in the fan blade shell 2 through the sleeved belt 406.

Referring to fig. 1 and 4, a conduit 102 is fixedly connected in the middle of the inner wall of a purifying body 1, an adjusting component comprises a screw 5 movably inserted with the conduit 102, one end of the screw 5 is fixedly connected with a deflector rod 501, the tail end of the deflector rod 501 is movably arranged between two ring baffles 402 on the outer wall of a connecting pipe 404, one end of the screw 5 is movably connected with a screw 502 in a screwed manner, and the tail end of the screw 502 extending to the outside of the purifying body 1 is fixedly provided with a rotating wheel 503.

According to the above structure, when the function of sucking and purifying formaldehyde is started, the rotating wheel 503 is held firstly to rotate the screw 502, the driving lever 501 drives the driving pipe 401 to move horizontally, the driving pipe 401 moves towards the connection pipe 404 close to the fan blade shell 2 and connects the two connection pipes, when the first gear tooth 403 at one end of the driving pipe 401 is meshed with the second gear tooth 405 in the connection pipe 404, the driving pipe 401 and the connection pipe 404 are in a fixed connection state, then the motor 3 is started, the working shaft 301 drives the driving pipe 401 and the connection pipe 404 to rotate together, and finally the fan blade in the fan blade shell 2 is driven to rotate together through the belt 406, so that the work of sucking is completed.

Referring to fig. 3, a water injection pipe 601 for adding water is fixedly connected in the middle of the upper surface of the humidifier 6, water mist pipes 602 are fixedly connected to two ends of the side wall of the humidifier 6, penetrating rods 603 are rotatably installed in the water mist pipes 602 in a penetrating mode, bevel gears two 604 meshed with the bevel gears one 408 are fixedly installed at the bottom ends of the penetrating rods 603, and fan blades 605 are fixedly installed at the top ends of the penetrating rods 603 and located in the water mist pipes 602.

According to the above structure, when the indoor humidifying function is started, the screw 502 is turned over, the driving rod 501 drives the driving pipe 401 to move reversely, then the driving pipe 401 is connected with the other connecting pipe 404 in an inserting way, then the motor 3 and the humidifier 6 are started simultaneously, the wheel shaft 407 can be driven to rotate through the belt 406, the penetrating rod 603 and the fan blade 605 on the top of the penetrating rod 603 are driven to rotate through the meshing of the first bevel gear 408 and the second bevel gear 604, and the moisture generated by the operation of the humidifier 6 is discharged into the room by utilizing the air flow generated by the rotation of the fan blade 605, so that the humidifying work is completed; in addition, in the mode of using humidifier 6 and the clarifier equipment, through transposition drive assembly 5 and adjusting part, realize utilizing a power unit to accomplish simultaneously and blow the water smoke and promote the function that the air current flows, and then need not provide more spaces and install a plurality of motors, can rationally and fully utilize the space in the purification organism 1, when reducing whole equipment volume, still can reduce purchase cost.

The working principle of the utility model is as follows: when the function of sucking and purifying formaldehyde is started, the rotating wheel 503 is held to enable the screw 502 to rotate, under the linear splicing mode of the screw 5 and the guide pipe 102, the deflector rod 501 is driven to linearly move, and then the driving pipe 401 is driven to horizontally move, in the process, the straight conductor 409 simultaneously linearly moves in the straight guide groove 302, at the moment, the driving pipe 401 is controlled to move towards the adapter pipe 404 close to the fan blade shell 2 and enable the two adapter pipes to be spliced, when the first gear tooth 403 at one end of the driving pipe 401 is meshed with the second gear tooth 405 in the adapter pipe 404, the driving pipe 401 and the adapter pipe 404 are in a fixed connection state, then the motor 3 is started, the working shaft 301 can drive the driving pipe 401 and the adapter pipe 404 to rotate together, finally the fan blade in the fan blade shell 2 is driven to rotate together through the belt 406, so that the sucking work is completed, the sucked gas firstly passes through the formaldehyde purifying chamber 201 to filter formaldehyde, then passes through the secondary filtering chamber 202 to filter other harmful components, and finally is discharged into the room again;

when the indoor humidifying function is started, the rotating wheel 503 is held to enable the screw 502 to turn over, the deflector rod 501 drives the driving pipe 401 to move reversely, then the driving pipe 401 is connected with the other connecting pipe 404 in an inserting mode, then the motor 3 and the humidifier 6 are started simultaneously, the wheel shaft 407 can be driven to rotate through the belt 406, the penetrating rod 603 and the fan blade 605 at the top of the penetrating rod 603 are driven to rotate through the meshing of the first bevel gear 408 and the second bevel gear 604, and the moisture generated by the operation of the humidifier 6 is discharged into the room by utilizing the air flow generated by the rotation of the fan blade 605, so that the humidifying operation is completed.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The utility model provides a formaldehyde purification device, includes purification organism (1), its characterized in that: the air purifier is characterized in that a fan blade shell (2) for sucking air is fixedly arranged on the inner wall of one side of the bottom end of the purifier body (1), a formaldehyde purifying chamber (201) for absorbing formaldehyde is integrally arranged on the inner side of the fan blade shell (2), a secondary filtering chamber (202) for filtering air is integrally arranged on the top of the formaldehyde purifying chamber (201), and a grid (101) is arranged on the upper surface of the purifier body (1) corresponding to the top of the secondary filtering chamber (202);

the formaldehyde purification room is characterized in that motors (3) are fixedly installed on two sides of the top of the formaldehyde purification room (201), transposition transmission assemblies (4) are assembled at the output ends of the motors (3), a humidifier (6) used for improving indoor humidity is fixedly installed on the inner wall of the purification machine body (1) and located right above the fan blade shell (2), and an adjusting assembly used for changing functions of the formaldehyde purification room is arranged inside the purification machine body (1) and located between the fan blade shell (2) and the humidifier (6).

2. A formaldehyde purification apparatus according to claim 1, characterized in that: the output end of the motor (3) is provided with a working shaft (301), and the outer surface of the middle part of the working shaft (301) is provided with a straight guide groove (302) in an annular array mode.

3. A formaldehyde purification apparatus according to claim 2, characterized in that: the transposition transmission assembly (4) comprises a transmission pipe (401) which is sleeved outside the middle of the working shaft (301) in a sliding mode, a straight conductor (409) is arranged on the inner wall of the transmission pipe (401) in an annular array mode, the straight conductor (409) is embedded into the straight guide groove (302) in a sliding mode, annular baffles (402) are arranged on the two sides in the middle of the outer wall of the transmission pipe (401), and gear teeth (403) are arranged on the outer surfaces of the two ends of the transmission pipe (401) in an annular array mode.

4. A formaldehyde purification apparatus according to claim 3, characterized in that: the outer surface of the working shaft (301) is positioned at two ends of the transmission pipe (401) in a rotating mode, connecting pipes (404) are sleeved on the outer surface of the working shaft in a rotating mode, two gear teeth (405) are annularly arranged on the inner wall of one end, close to the transmission pipe (401), of each connecting pipe (404), the first gear teeth (403) are meshed with the second gear teeth (405) in a detachable mode, and one sides, close to the second gear teeth (405), of each first gear tooth (403) are in a conical shape.

5. The formaldehyde purification apparatus according to claim 4, wherein: wheel shafts (407) are rotatably arranged on the outer walls of two sides of the secondary filter chamber (202), bevel gears (408) are fixedly arranged at the tail ends of the wheel shafts (407), the wheel shafts (407) are in transmission connection with adjacent connecting pipes (404) through sleeved belts (406), and the other connecting pipe (404) is in transmission connection with blades inside the fan blade shell (2) through sleeved belts (406).

6. The formaldehyde purification apparatus according to claim 5, wherein: the middle of the inner wall of the purifying body (1) is fixedly connected with a guide pipe (102), the adjusting component comprises a screw pipe (5) movably inserted with the guide pipe (102), one end of the screw pipe (5) is fixedly connected with a deflector rod (501), the tail end of the deflector rod (501) is movably arranged between the two ring baffles (402) on the outer wall of the connecting pipe (404), one end of the screw pipe (5) is movably connected with a screw rod (502) in a screwed mode, and the tail end of the screw rod (502) extending to the outside of the purifying machine body (1) is fixedly provided with a rotating wheel (503).

7. The formaldehyde purification apparatus according to claim 6, wherein: the water injection pipe (601) that is used for adding water is fixedly connected with in the middle of the upper surface of humidifier (6), the equal fixedly connected with water smoke pipe (602) in lateral wall both ends of humidifier (6), the inside of water smoke pipe (602) is all run through and is installed through pole (603) rotation, the bottom of wearing pole (603) is all fixedly installed with helical gear two (604) with helical gear one (408) engaged with, just wear pole (603) top and be located inside equal fixedly installed flabellum (605) of water smoke pipe (602).