Indoor formaldehyde removal device

Abstract

The utility model discloses an indoor formaldehyde removal device which comprises a box body, a blower device and an air exhaust device, the blower device is fixedly connected to the top of the box body, the air exhaust device is fixedly connected to the front side of the box body, the front side of the box body is fixedly connected with a mounting plate, mounting grooves are formed in the two sides of the front side of the mounting plate, and the box body is fixedly connected with the mounting plate. The inner wall of the mounting groove is movably connected with a connecting block, and the bottom of the connecting block is fixedly connected with a dustproof cover. Through the arrangement of the mounting plate, the mounting groove, the connecting block, the dust cover and the positioning assembly, the dust cover can be effectively placed into the mounting groove through the connecting block, the dust cover is fixed through the positioning assembly, and the problems that the device is not provided with a dust-proof structure, and after the formaldehyde removal device is used, the dust-proof structure is not damaged are solved. The problems that dust in air can fall onto the surface of an air blowing device and can enter a formaldehyde removal device, the service life of an air outlet device is affected, and reuse of the formaldehyde removal device is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of indoor formaldehyde removal equipment for buildings, in particular to an indoor formaldehyde removal device. Background Art

[0002] After the indoor environment of a building is renovated, residents cannot stay indoors for a long time because the paint, floor or furniture contain a lot of formaldehyde. The natural ventilation method of removing formaldehyde is inefficient. Therefore, in order for residents to quickly move into the renovated indoor environment, formaldehyde removal equipment is needed to reduce the indoor formaldehyde content.

[0003] At present, a Chinese utility model with publication number CN218608818U discloses a formaldehyde removal device for indoor decoration, which relates to the technical field of indoor formaldehyde removal equipment for buildings, and includes a device main body, wherein the device main body includes a filter box, a filler plate, a connecting tube, an ultraviolet lamp tube and a solution tank, an air blowing device is installed on the top of one end of the device main body, the bottom of the air blowing device is connected to the filter box, the bottom of the filter box is connected to the top of the device main body, an exhaust device is provided at one end of the device main body, and a control device is installed on the top of one end of the device main body, the installed ultraviolet lamp can help the titanium dioxide solution to react with formaldehyde, formaldehyde can be catalytically decomposed into carbon dioxide and water by the titanium dioxide solution under ultraviolet light, and formaldehyde can be eliminated more thoroughly, and at the same time, the tourmaline component in the leaf Guang mud has a static adsorption effect on polar organic molecules, and can actively adsorb pollutant molecules including formaldehyde, thereby helping to improve the adsorption effect on formaldehyde.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that the above equipment, when used, can solve the problem that the device consumes a lot of activated carbon in the process of removing formaldehyde, and the activated carbon filter needs to be replaced frequently, which leads to high cost of use. At the same time, the activated carbon relies on passive adsorption of formaldehyde and has low adsorption capacity for formaldehyde. The internal structure of the device is simple and the filtering method is relatively single, which leads to the problem of low filtering effect. However, during use, the device is not equipped with a dust-proof structure. After the formaldehyde removal device is used, dust in the air will fall onto the surface of the blowing device, and the dust will enter the interior of the formaldehyde removal device, which not only affects the service life of the air outlet device, but also affects the reuse of the formaldehyde removal device. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an indoor formaldehyde removal device, which has the advantage of dustproof function and solves the problem that the device is not provided with a dustproof structure. When the formaldehyde removal device is used, the dust in the air will fall onto the surface of the blowing device, and the dust will enter the interior of the formaldehyde removal device, which not only affects the service life of the air outlet device, but also affects the reuse of the formaldehyde removal device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an indoor formaldehyde removal device, comprising a box body, an air blowing device and an exhaust device, the air blowing device is fixedly connected to the top of the box body, the exhaust device is fixedly connected to the front side of the box body, the front side of the box body is fixedly connected with a mounting plate, both sides of the front side of the mounting plate are provided with mounting grooves, the inner wall of the mounting groove is movably connected with a connecting block, the bottom of the connecting block is fixedly connected with a dust cover, the dust cover is sleeved on the surface of the exhaust device, the front side of the mounting plate is provided with a fixing groove, the inner wall of the fixing groove is fixedly connected with a positioning component, and both sides of the inner wall of the dust cover are provided with cleaning components.

[0007] As a preferred embodiment of the present invention, the positioning assembly includes a fixing block, the fixing block is fixedly connected to the inner wall of the fixing groove, the inner wall of the fixing block is fixedly connected to a sliding rod, both sides of the surface of the sliding rod are slidably connected to positioning blocks, both sides of the surface of the sliding rod are sleeved with springs, one end of the spring is fixedly connected to the surface of the fixing block, the other end of the spring is fixedly connected to the inner side of the positioning block, the outer side of the positioning block passes through the interior of the mounting groove, positioning grooves are provided on both sides of the surface of the connecting block, and the surface of the positioning block is movably connected to the inner wall of the positioning groove.

[0008] As a preferred embodiment of the utility model, the cleaning assembly includes a slide groove, which is opened on both sides of the inner wall of the dust cover, the inner wall of the slide groove is slidably connected with a cleaning plate, the rear side of the cleaning plate is fixedly connected with a brush, and the number of the brushes is arranged in several groups and is distributed equidistantly in a rectangular shape.

[0009] As a preferred embodiment of the utility model, a movable groove is opened on the top of the mounting plate, a pressing rod is movably connected to the inner wall of the movable groove, and the bottom of the pressing rod is fixedly connected to the top of the positioning block.

[0010] As a preferred embodiment of the present invention, a pull rod is fixedly connected to the top of the cleaning plate, and the top of the pull rod passes through the top of the dust cover.

[0011] As a preferred embodiment of the present invention, a sealing ring is fixedly connected to the inner wall of the dust cover, and the sealing ring is made of rubber.

[0012] As a preferred embodiment of the utility model, the front side and the rear side of the top of the blowing device are fixedly connected with a rotating block, and the inner side of the rotating block is movably connected with a baffle via an axle pin.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model provides a mounting plate, a mounting groove, a connecting block, a dust cover and a positioning assembly, so that the dust cover can be effectively placed into the interior of the mounting groove through the connecting block, and the dust cover is fixed by the positioning assembly so that the dust cover can block dust, thereby solving the problem that the device is not provided with a dustproof structure, and when the formaldehyde removal device is used, dust in the air will fall onto the surface of the blowing device, and the dust will enter the interior of the formaldehyde removal device, which not only affects the service life of the air outlet device, but also affects the reuse of the formaldehyde removal device, and has the advantage of dustproof function.

[0015] 2. The utility model can effectively limit the spring by setting a positioning component, and push the fixed block on the surface of the slide rod to move outward through the elastic force of the spring, so that the positioning block moves to the inner wall of the positioning groove, thereby positioning the connecting block and improving the stability of the dust cover.

[0016] 3. The utility model provides a cleaning component, which can effectively make the cleaning plate slide on the inner wall of the slide groove, and the cleaning plate drives the brush to move, so that the brush can clean the surface of the exhaust device to prevent dust from being adsorbed on the surface of the exhaust device and affecting its exhaust effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the explosion three-dimensional structure of the dust cover of the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the cleaning component of the utility model.

[0020] In the figure: 1. box body; 2. air blowing device; 3. exhaust device; 4. mounting plate; 5. mounting slot; 6. connecting block; 7. dust cover; 8. fixing slot; 9. positioning assembly; 91. fixing block; 92. sliding rod; 93. positioning block; 94. spring; 95. positioning slot; 10. cleaning assembly; 101. sliding slot; 102. cleaning plate; 103. brush; 11. moving slot; 12. pressing rod; 13. pulling rod; 14. sealing ring; 15. rotating block; 16. shield. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figures 1 to 3 As shown, the utility model provides an indoor formaldehyde removal device, including a box body 1, a blower device 2 and an exhaust device 3, the blower device 2 is fixedly connected to the top of the box body 1, the exhaust device 3 is fixedly connected to the front side of the box body 1, the front side of the box body 1 is fixedly connected with a mounting plate 4, both sides of the front side of the mounting plate 4 are provided with mounting grooves 5, the inner wall of the mounting groove 5 is movably connected with a connecting block 6, the bottom of the connecting block 6 is fixedly connected with a dust cover 7, the dust cover 7 is sleeved on the surface of the exhaust device 3, the front side of the mounting plate 4 is provided with a fixing groove 8, the inner wall of the fixing groove 8 is fixedly connected with a positioning component 9, and both sides of the inner wall of the dust cover 7 are provided with cleaning components 10.

[0023] refer to Figure 1 and Figure 2 The positioning assembly 9 includes a fixed block 91, which is fixedly connected to the inner wall of the fixed groove 8. A sliding rod 92 is fixedly connected to the inner wall of the fixed block 91. Positioning blocks 93 are slidably connected to both sides of the surface of the sliding rod 92. Springs 94 are sleeved on both sides of the surface of the sliding rod 92. One end of the spring 94 is fixedly connected to the surface of the fixed block 91, and the other end of the spring 94 is fixedly connected to the inner side of the positioning block 93. The outer side of the positioning block 93 penetrates into the interior of the mounting groove 5. Positioning grooves 95 are provided on both sides of the surface of the connecting block 6. The surface of the positioning block 93 is movably connected to the inner wall of the positioning groove 95.

[0024] As a technical optimization solution of the utility model, by setting a positioning component 9, the slide rod 92 can effectively limit the spring 94, and the elastic force of the spring 94 pushes the fixed block 91 on the surface of the slide rod 92 to move outward, so that the positioning block 93 moves to the inner wall of the positioning groove 95, so that the connecting block 6 can be positioned, thereby improving the stability of the dust cover 7.

[0025] refer to Figure 1 and Figure 3 The cleaning component 10 includes a slide groove 101, which is opened on both sides of the inner wall of the dust cover 7. The inner wall of the slide groove 101 is slidably connected with a cleaning plate 102, and the rear side of the cleaning plate 102 is fixedly connected with a brush 103. The number of brushes 103 is arranged in several groups and is distributed at equal distances in a rectangular shape.

[0026] As a technical optimization solution of the utility model, by setting up a cleaning component 10, the cleaning plate 102 can effectively slide on the inner wall of the slide groove 101, and the brush 103 can be driven to move by the cleaning plate 102, so that the brush 103 can clean the surface of the exhaust device 3, thereby preventing dust from being adsorbed on the surface of the exhaust device 3 and affecting its exhaust effect.

[0027] refer to Figure 1 and Figure 2 A movable groove 11 is provided at the top of the mounting plate 4 , and a pressing rod 12 is movably connected to the inner wall of the movable groove 11 , and the bottom of the pressing rod 12 is fixedly connected to the top of the positioning block 93 .

[0028] As a technical optimization solution of the utility model, by setting the movable groove 11 and the pressing rod 12, the pressing rod 12 can be effectively moved on the inner wall of the movable groove 11, so that the pressing rod 12 can drive the positioning block 93 to be removed from the inner wall of the positioning groove 95, thereby facilitating the user to disassemble the dust cover 7.

[0029] refer to Figure 1 and Figure 3 The top of the cleaning plate 102 is fixedly connected with a pull rod 13 , and the top of the pull rod 13 passes through the top of the dust cover 7 .

[0030] As a technical optimization solution of the present invention, by providing the pull rod 13 , the pull rod 13 can effectively make it easier for the user to pull the cleaning plate 102 up and down, thereby improving the cleaning efficiency of the brush 103 on the exhaust device 3 .

[0031] refer to Figure 3 The inner wall of the dust cover 7 is fixedly connected with a sealing ring 14, and the sealing ring 14 is made of rubber.

[0032] As a technical optimization solution of the utility model, by providing a sealing ring 14, the sealing ring 14 made of rubber material can effectively seal the dust cover 7, thereby improving the dustproof performance of the dust cover 7 and preventing dust from entering the interior of the dust cover 7 through the gap.

[0033] refer to Figure 1 The front and rear sides of the top of the blowing device 2 are fixedly connected with a rotating block 15, and the inner side of the rotating block 15 is movably connected with a baffle 16 through an axle pin.

[0034] As a technical optimization solution of the utility model, by providing a rotating block 15 and a baffle 16, the baffle 16 can be effectively rotated inside the rotating block 15, and the baffle 16 can block the blowing device 2 to prevent dust from entering the interior of the blowing device 2 and affecting its service life.

[0035] The working principle and use process of the utility model are as follows: when in use, the user first uses the box body 1, the blowing device 2 and the exhaust device 3 in combination to treat the formaldehyde in the room. When the formaldehyde treatment is completed, the user puts the dust cover 7 into the inner wall of the installation groove 5 through the connecting block 6, and then the slide bar 92 limits the spring 94, and the elastic force of the spring 94 pushes the fixed block 91 on the surface of the slide bar 92 to move outward, so that the positioning block 93 moves to the inner wall of the positioning groove 95, so that the connecting block 6 can be positioned, which improves the stability of the dust cover 7. When the dust cover 7 is installed, the user can The dust cover 7 can block dust and prevent dust from being adsorbed on the surface of the exhaust device 3 and affecting its reuse, thereby achieving the effect of the dust-proof function. Then, the cleaning plate 102 is pulled by the pull rod 13 to drive the brush 103 to move up and down. The surface of the exhaust device 3 can be cleaned by the brush 103, thereby achieving the effect of the cleaning function. When the user needs to remove the dust cover 7, the positioning block 93 can be driven to be removed from the inner wall of the positioning groove 95 by the pressing rod 12, thereby facilitating the user to remove the dust cover 7, so that the user can use the exhaust device 3 again.

[0036] To sum up: this indoor formaldehyde removal device, by providing a mounting plate 4, a mounting groove 5, a connecting block 6, a dust cover 7 and a positioning component 9, can effectively place the dust cover 7 into the interior of the mounting groove 5 through the connecting block 6, and fix the dust cover 7 through the positioning component 9, so that the dust cover 7 can block dust, thereby solving the problem that the device is not provided with a dustproof structure, and when the formaldehyde removal device is used, dust in the air will fall onto the surface of the blowing device, and the dust will enter into the interior of the formaldehyde removal device, which not only affects the service life of the air outlet device, but also affects the reuse of the formaldehyde removal device.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] 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. An indoor formaldehyde removal device, comprising a housing (1), an air blowing device (2) and an air exhaust device (3), characterized in that: The blowing device (2) is fixedly connected to the top of the box body (1), the exhaust device (3) is fixedly connected to the front side of the box body (1), the front side of the box body (1) is fixedly connected to a mounting plate (4), both sides of the front side of the mounting plate (4) are provided with mounting grooves (5), the inner wall of the mounting groove (5) is movably connected to a connecting block (6), the bottom of the connecting block (6) is fixedly connected to a dust cover (7), the dust cover (7) is sleeved on the surface of the exhaust device (3), the front side of the mounting plate (4) is provided with a fixing groove (8), the inner wall of the fixing groove (8) is fixedly connected to a positioning component (9), and both sides of the inner wall of the dust cover (7) are provided with cleaning components (10).

2. An indoor formaldehyde removal device according to claim 1, characterized in that: The positioning assembly (9) comprises a fixed block (91), wherein the fixed block (91) is fixedly connected to the inner wall of the fixed groove (8), a sliding rod (92) is fixedly connected to the inner wall of the fixed block (91), and positioning blocks (93) are slidably connected to both sides of the surface of the sliding rod (92), and springs (94) are sleeved on both sides of the surface of the sliding rod (92), one end of the spring (94) is fixedly connected to the surface of the fixed block (91), and the other end of the spring (94) is fixedly connected to the inner side of the positioning block (93), the outer side of the positioning block (93) passes through the inside of the mounting groove (5), and positioning grooves (95) are opened on both sides of the surface of the connecting block (6), and the surface of the positioning block (93) is movably connected to the inner wall of the positioning groove (95).

3. An indoor formaldehyde removal device according to claim 1, characterized in that: The cleaning assembly (10) comprises a slide groove (101), wherein the slide groove (101) is formed on both sides of the inner wall of the dust cover (7), a cleaning plate (102) is slidably connected to the inner wall of the slide groove (101), a brush (103) is fixedly connected to the rear side of the cleaning plate (102), and the brushes (103) are arranged in a plurality of groups and are distributed in a rectangular shape with equal distances.

4. An indoor formaldehyde removal device according to claim 2, characterized in that: A movable groove (11) is provided at the top of the mounting plate (4), a pressing rod (12) is movably connected to the inner wall of the movable groove (11), and the bottom of the pressing rod (12) is fixedly connected to the top of the positioning block (93).

5. An indoor formaldehyde removal device according to claim 3, characterized in that: The top of the cleaning plate (102) is fixedly connected to a pull rod (13), and the top of the pull rod (13) penetrates to the top of the dust cover (7).

6. An indoor formaldehyde removal device according to claim 1, characterized in that: A sealing ring (14) is fixedly connected to the inner wall of the dust cover (7), and the sealing ring (14) is made of rubber.

7. An indoor formaldehyde removal device according to claim 1, characterized in that: The front and rear sides of the top of the air blowing device (2) are both fixedly connected to a rotating block (15), and the inner side of the rotating block (15) is movably connected to a baffle (16) via an axle pin.

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