Fumigating device for removing peculiar smell of formaldehyde

Abstract

The utility model relates to the technical field of fumigation devices, and discloses a fumigation device for removing formaldehyde peculiar smell, which comprises a protective shell, universal wheels are fixedly mounted at the bottom of the protective shell, a steam conversion device is fixedly mounted on the inner wall of the protective shell, and a water storage inner cylinder is slidably connected to the inner wall of the protective shell. The top of the water storage inner cylinder is in threaded connection with a top cover, and a sliding groove and a rotating groove are formed in the inner wall of the protection shell. A pulling plate is pulled, the pulling plate drives a pulling column to move, the pulling column drives a locking block to move, at the moment, a fixing plate is inserted into a handle, a rectangular block on the outer wall of the fixing plate reaches the outer portion of the fixing block, at the same time, the pulling plate is loosened, a second spring rebounds, the locking block is pushed out, meanwhile, a structure is reset, and the locking block is inserted into the inner wall of the fixing plate; and after installation is completed, the output head assembly is moved outside the furniture, so that the towel rotates on the outer wall of the rotating column, and the friction force of the towel to the clamp is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fumigation devices, in particular to a fumigation device for removing formaldehyde odor. Background Art

[0002] Formaldehyde is a colorless gas with a pungent odor. It is easily soluble in water and ether. The concentration of its aqueous solution can reach up to 55%. It can be mixed with organic solvents such as ethanol and acetone in any proportion, but is insoluble in petroleum ether. The large-scale use of plywood, composite boards and other boards, as well as paint and wallpaper in the home decoration industry will lead to excessively high indoor formaldehyde concentrations, which will harm human health.

[0003] The existing fumigation device requires a towel to be tied above the nozzle when in use, and the outside of the fixture is fumigated with the towel. Since the towel moves parallel to the outside of the furniture, if there is foreign matter on the towel, it will cause wear on the furniture. At the same time, because liquid medicine needs to be added to the water under certain conditions, the liquid medicine will remain in the medicine barrel after use. Since most of the existing fumigation equipment is an integrated design, it is extremely difficult to clean the inside. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a fumigation device for removing formaldehyde odor, which has the advantages of reducing wear on furniture and facilitating cleaning, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical scheme: a fumigation device for removing formaldehyde odor, comprising a protective shell, a universal wheel is fixedly installed at the bottom of the protective shell, a steam conversion device is fixedly installed on the inner wall of the protective shell, a water storage inner cylinder is slidably connected to the inner wall of the protective shell, a top cover is threadedly connected to the top of the water storage inner cylinder, a sliding groove and a rotating groove are respectively opened on the inner wall of the protective shell, one end of a steam transmission pipe is fixedly installed at the output end of the steam conversion device, an output head assembly is fixedly installed at the other end of the steam transmission pipe, a limiting block is fixedly installed on the outer wall of the water storage inner cylinder, a spring is fixedly installed on the inner wall of the protective shell, and a clamping ball is slidably connected to the inner wall of the protective shell.

[0006] As a preferred technical solution of the utility model, the output head assembly includes a handle, a spray device is fixedly installed on the top of the handle, a fixed head is fixedly installed on the outer wall of the spray device, a fixed block is fixedly installed on the outer wall of the fixed head, a locking block is slidably connected to the inner wall of the fixed block, one end of a pulling column is fixedly installed on the outer wall of the locking block, a pulling plate is fixedly installed on the other end of the pulling column, a spring 2 is fixedly provided on the outer wall of the pulling column, a fixed plate is slidably connected to the inner wall of the fixed head, a ventilation plate is fixedly installed on the outer wall of the fixed plate, the inner wall of the fixed plate is rotatably connected to a rotating column, and a towel is fixedly sleeved on the outer wall of the rotating column.

[0007] As a preferred technical solution of the utility model, a rectangular groove is provided on the outer wall of the fixing plate, and the size of the rectangular groove is matched with the outer wall of the locking block.

[0008] As a preferred technical solution of the utility model, the pulling column penetrates the fixing block, and the second spring is located inside the fixing block.

[0009] As a preferred technical solution of the utility model, the rotating groove is located at the bottom of the sliding groove, and the rotating groove is communicated with one end of the sliding groove at one end close to the sliding groove.

[0010] As a preferred technical solution of the utility model, the width of the limit block is the same as the diameter of the sliding groove, and the height of the sliding groove is the same as the height of the inner wall of the rotating groove.

[0011] As a preferred technical solution of the utility model, a spherical groove is provided on the top of the limit block, and the diameter of the spherical groove is the same as the diameter of the clamping ball.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The fumigation device for removing formaldehyde odor, by pulling the pulling plate, the pulling plate drives the pulling column to move, the pulling column drives the locking block to move, at this time, the fixed plate is inserted into the handle, so that the rectangular block of the outer wall of the fixed plate reaches the outside of the fixed block, and at the same time, the pulling plate is released at this time, so that the second spring rebounds, pushes out the locking block, and resets the structure at the same time, so that the locking block is inserted into the inner wall of the fixed plate, so that it is fixed. After the installation is completed, the output head assembly is moved outside the furniture to make the towel rotate on the outer wall of the rotating column, thereby reducing the friction of the towel on the clamp.

[0014] 2. The fumigation device for removing formaldehyde odor rotates the top cover, which drives the water storage inner cylinder to rotate, and the water storage inner cylinder drives the limit block to move along the inner wall of the rotating groove, so that the spherical groove on the top of the limit block is disengaged from the card-connecting ball. When the limit block moves to the bottom of the inner wall of the sliding groove, the top cover is pulled upward, and the top cover drives the water storage inner cylinder to move, so that the water storage inner cylinder is taken out, and the inside of the water storage inner cylinder can be cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the protective shell of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the rotating groove of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the output head assembly of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the towel of the utility model;

[0020] Figure 6 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. protective shell; 2. universal wheel; 3. top cover; 4. water storage inner cylinder; 5. steam conversion device; 6. sliding groove; 7. rotating groove; 8. steam transmission pipe; 9. output head assembly; 10. limit block; 11. spring 1; 12. card receiving ball;

[0022] 901. handle; 902. spray device; 903. fixed head; 904. fixed block; 905. locking block; 906. pulling column; 907. pulling plate; 908. spring 2; 909. fixed plate; 910. ventilation plate; 911. rotating column; 912. towel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-6A fumigation device for removing formaldehyde odor comprises a protective shell 1, a universal wheel 2 is fixedly installed at the bottom of the protective shell 1, a steam conversion device 5 is fixedly installed on the inner wall of the protective shell 1, a water storage inner cylinder 4 is slidably connected to the inner wall of the protective shell 1, a top cover 3 is threadedly connected to the top of the water storage inner cylinder 4, a sliding groove 6 and a rotating groove 7 are respectively provided on the inner wall of the protective shell 1, one end of a steam transmission pipe 8 is fixedly installed at the output end of the steam conversion device 5, and an output head assembly 9 is fixedly installed at the other end of the steam transmission pipe 8, a limiting block 10 is fixedly installed on the outer wall of the water storage inner cylinder 4, a spring 11 is fixedly installed on the inner wall of the protective shell 1, and a snap-on ball 12 is slidably connected to the inner wall of the protective shell 1. In the above structure, a handle 901 is installed on the top of the top cover 3, and the water storage inner cylinder 4 can be driven to rotate by rotating the top cover 3. A water inlet is provided on the top of the top cover 3, and liquid can be injected into the interior of the water storage inner cylinder 4 through the water inlet.

[0025] In a preferred embodiment, the output head assembly 9 includes a handle 901, a spray device 902 is fixedly installed on the top of the handle 901, a fixed head 903 is fixedly installed on the outer wall of the spray device 902, a fixed block 904 is fixedly installed on the outer wall of the fixed head 903, a locking block 905 is slidably connected to the inner wall of the fixed block 904, one end of a pulling column 906 is fixedly installed on the outer wall of the locking block 905, a pulling plate 907 is fixedly installed on the other end of the pulling column 906, a spring 908 is fixedly provided on the outer wall of the pulling column 906, a fixed plate 909 is slidably connected to the inner wall of the fixed head 903, and a vent plate 909 is fixedly installed on the outer wall of the fixed plate 909 10. The inner wall of the fixed plate 909 is rotatably connected to a rotating column 911, and the outer wall of the rotating column 911 is fixedly sleeved with a towel 912. In the above structure, by pulling the pulling plate 907, the pulling plate 907 drives the pulling column 906 to move, and the pulling column 906 drives the locking block 905 to move. At the same time, the fixed plate 909 is inserted into the handle 901, so that the protruding block on the outer wall of the fixed plate 909 reaches the outside of the fixed block 904. At the same time, the pulling plate 907 is released, so that the spring 908 rebounds, pushes the locking block 905 out, drives the pulling column 906 and the pulling plate 907 to reset, and inserts the locking block 905 into the inner wall of the fixed plate 909 to fix it.

[0026] In a preferred embodiment, a rectangular groove is provided on the outer wall of the fixing plate 909, and the size of the rectangular groove is adapted to the outer wall of the locking block 905. In the above structure, the fixing plate 909 is fixed by inserting the locking block 905 into the rectangular groove provided on the outer wall of the fixing plate 909.

[0027] In a preferred embodiment, the pulling column 906 passes through the fixed block 904, and the second spring 908 is located inside the fixed block 904. In the above structure, by pulling the pulling column 906, the pulling column 906 slides in the inner wall of the fixed block 904, driving the locking block 905 to move.

[0028] In a preferred embodiment, the rotating groove 7 is located at the bottom of the sliding groove 6, and the rotating groove 7 is connected to one end of the sliding groove 6 at one end close to the sliding groove 6. In the above structure, the rotating groove 7 is the same as the sliding groove 6, so that when the object reaches the bottom of the sliding groove 6, the object can be rotated to move to the inside of the rotating groove 7.

[0029] In a preferred embodiment, the width of the limit block 10 is the same as the diameter of the sliding groove 6, and the height of the sliding groove 6 is the same as the inner wall height of the rotating groove 7. In the above structure, the limit block 10 enters the sliding groove 6 by placing the water storage inner cylinder 4 into the interior of the protective shell 1. When the water storage inner cylinder 4 reaches the bottom of the inner wall of the protective shell 1, the water storage inner cylinder 4 reaches the bottom of the sliding groove 6. At this time, the water storage inner cylinder 4 is rotated so that the water storage inner cylinder 4 drives the sliding groove 6 to rotate to the interior of the rotating groove 7.

[0030] In a preferred embodiment, a spherical groove is provided at the top of the limit block 10, and the diameter of the spherical groove is the same as the diameter of the snap-in ball 12. In the above structure, when the limit block 10 reaches the bottom of the snap-in ball 12, the snap-in ball 12 is pushed toward the inside of the protective shell 1 by the outer wall height of the limit block 10, and the spring 11 is compressed at the same time. When the spherical groove at the top of the limit block 10 moves to the bottom of the snap-in ball 12, the spring 11 pushes the snap-in ball 12 out, so that the snap-in ball 12 enters the spherical groove at the top of the limit block 10, so that the snap-in ball 12 fixes the limit block 10, thereby fixing the water storage inner cylinder 4, so that the water storage inner cylinder 4 will not rotate inside the protective shell 1.

[0031] Working principle: when the device is needed, water is injected into the water storage inner cylinder 4 through the water injection port provided on the top of the top cover 3. After the water injection is completed, by pulling the pulling plate 907, the pulling plate 907 drives the pulling column 906 to move, and the pulling column 906 drives the locking block 905 to move, and at the same time, the fixing plate 909 is inserted into the handle 901, so that the protruding block on the outer wall of the fixing plate 909 reaches the outside of the fixing block 904. At the same time, the pulling plate 907 is released to make the spring 908 rebound, push the locking block 905 out, drive the pulling column 906 and the pulling plate 907 to reset, and insert the locking block 905 into the inner wall of the fixing plate 909 to fix it. After the fixing plate 909 is installed, the steam conversion device 5 is started at this time, and the steam conversion device 5 absorbs the liquid inside the water storage inner cylinder 4, converts it into high-temperature steam, and discharges it into the steam transmission pipe 8. Move in the direction of the handle 901, the spray device 902 sprays the high-temperature steam in the handle 901 to the inside of the fixed head 903, and the steam inside the fixed head 903 is discharged through the vent plate 910 and the towel 912. At this time, the towel 912 is placed on the outside of the fixture, and the output head assembly 9 is moved to make the towel 912 rotate through the rotating column 911. When the inside of the water storage inner cylinder 4 needs to be cleaned after the fumigation is completed, the top cover 3 is rotated, and the top cover 3 drives the water storage inner cylinder 4 to rotate, and the water storage inner cylinder 4 drives the limit block 10 to move inside the rotating groove 7, so that the limit block 10 is separated from the card ball 12. When the card ball 12 moves to the bottom of the inner wall of the sliding groove 6, the top cover 3 is pulled upward, and the top cover 3 drives the water storage inner cylinder 4 to move, and the water storage inner cylinder 4 drives the limit block 10 to move inside the sliding groove 6, so that the water storage inner cylinder 4 is taken out, and the inside of the water storage inner cylinder 4 is cleaned.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fumigation device for removing formaldehyde odor, comprising a protective shell (1), characterized in that: The bottom of the protective shell (1) is fixedly mounted with a universal wheel (2), the inner wall of the protective shell (1) is fixedly mounted with a steam conversion device (5), the inner wall of the protective shell (1) is slidably connected with a water storage inner cylinder (4), the top of the water storage inner cylinder (4) is threadedly connected with a top cover (3), the inner wall of the protective shell (1) is respectively provided with a sliding groove (6) and a rotating groove (7), the output end of the steam conversion device (5) is fixedly mounted with one end of a steam transmission pipe (8), the other end of the steam transmission pipe (8) is fixedly mounted with an output head assembly (9), the outer wall of the water storage inner cylinder (4) is fixedly mounted with a limit block (10), the inner wall of the protective shell (1) is fixedly provided with a spring 1 (11), and the inner wall of the protective shell (1) is slidably connected with a snap-on ball (12).

2. A fumigation device for removing formaldehyde odor according to claim 1, characterized in that: The output head assembly (9) comprises a handle (901), a spraying device (902) is fixedly mounted on the top of the handle (901), a fixed head (903) is fixedly mounted on the outer wall of the spraying device (902), a fixed block (904) is fixedly mounted on the outer wall of the fixed head (903), a locking block (905) is slidably connected to the inner wall of the fixing block (904), and one end of a pulling column (906) is fixedly mounted on the outer wall of the locking block (905). The other end of the pulling column (906) is fixedly installed with a pulling plate (907), the outer wall of the pulling column (906) is fixedly provided with a spring 2 (908), the inner wall of the fixed head (903) is slidably connected with a fixed plate (909), the outer wall of the fixed plate (909) is fixedly installed with a ventilation plate (910), the inner wall of the fixed plate (909) is rotatably connected with a rotating column (911), and the outer wall of the rotating column (911) is fixedly sleeved with a towel (912).

3. A fumigation device for removing formaldehyde odor according to claim 2, characterized in that: A rectangular groove is provided on the outer wall of the fixing plate (909), and the size of the rectangular groove is adapted to the outer wall of the locking block (905).

4. A fumigation device for removing formaldehyde odor according to claim 2, characterized in that: The pulling column (906) passes through the fixing block (904), and the second spring (908) is located inside the fixing block (904).

5. A fumigation device for removing formaldehyde odor according to claim 1, characterized in that: The rotating groove (7) is located at the bottom of the sliding groove (6), and the rotating groove (7) is communicated with one end of the sliding groove (6) at one end close to the sliding groove (6).

6. A fumigation device for removing formaldehyde odor according to claim 1, characterized in that: The width of the limiting block (10) is the same as the diameter of the sliding groove (6), and the height of the sliding groove (6) is the same as the height of the inner wall of the rotating groove (7).

7. A fumigation device for removing formaldehyde odor according to claim 1, characterized in that: A spherical groove is provided on the top of the limiting block (10), and the diameter of the spherical groove is the same as the diameter of the clamping ball (12).

Images