Handheld formaldehyde removal equipment

Abstract

The handheld formaldehyde removal equipment comprises a bottom plate, the upper end face of the bottom plate is fixedly connected with a right treatment shell, a treatment cavity is formed in the treatment shell, a treatment device is fixedly arranged on the lower end wall of the treatment cavity, and the treatment device can decompose formaldehyde in air; an air pump is fixedly arranged at the upper end of the treatment shell; an air inlet pipe is communicated between the air pump and the treater; the upper end face of the processing shell is fixedly connected with two threaded motors. The threaded motor is in power connection with a threaded shaft, the threaded shaft is in threaded connection with a threaded plate, the upper end of the threaded plate is in threaded connection with a limiting plate, a connecting groove with an opening in the upper side is formed in the upper end of the threaded shaft, and the threaded shaft can be lengthened through the connecting groove; air containing formaldehyde can be extracted through the first connecting pipe and the filter head, dust in the air can be filtered through the filter head, the situation that work of the processor is affected is avoided, and the device can adapt to movement of the threaded plate through disassembly and replacement of the first connecting pipe.

Description

Technical Field

[0001] The utility model relates to the field of formaldehyde removal, in particular to a handheld formaldehyde removal device. Background Art

[0002] With the development of the construction industry, harmful substances in paints and new furniture products during house decoration have a great impact on people's health. Among them, formaldehyde is the most serious harm. Formaldehyde is the most harmful gas in the decoration and construction industries. It is a colorless gas with a strong irritating odor. All formaldehyde needs to be removed. However, the removal of formaldehyde is catalytically decomposed by the catalyst in the catalyst. However, it is not convenient to treat formaldehyde air in some narrow locations in the room. Utility Model Content

[0003] The purpose of the utility model is to provide a handheld formaldehyde removal device to solve the problems raised in the above background technology.

[0004] To achieve the above object, the utility model provides the following technical solutions: a handheld formaldehyde removal device, comprising a bottom plate, the upper end surface of the bottom plate is fixedly connected to a right processing shell, a processing chamber is provided in the processing shell, a processor is fixedly provided on the lower end wall of the processing chamber, and the processor can decompose and process formaldehyde in the air;

[0005] An air pump is fixedly provided on the upper end of the processing shell, and an air inlet pipe is connected between the air pump and the processor. When the air pump is started, it can draw air and discharge it into the processor for processing; two front-to-back symmetrical threaded motors are fixedly connected to the upper end surface of the processing shell; the threaded motor is powered by a threaded shaft, the threaded shaft is threadedly connected to a threaded plate, the upper end of the threaded plate is threadedly connected to a limiting plate, and the upper end of the threaded shaft is provided with a connecting groove with an upper opening, and the threaded shaft can be extended through the connecting groove.

[0006] The threaded plate is fixedly connected with a fixed pipe, and the fixed pipe is fixedly connected with a filter head, and the filter head can filter dust in the air.

[0007] The lower end of the fixed pipe is connected to a second connecting pipe.

[0008] The second connecting pipe is detachably connected to the air pump via a first connecting pipe.

[0009] A handle is fixedly connected to the lower end surface of the bottom plate, and the handle is convenient for users to hold.

[0010] A handle cavity is provided in the handle, the lower end of the processor is connected to an exhaust pipe located in the handle cavity, and a side wall of the handle is provided with a plurality of through holes connected to the outside.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model can decompose formaldehyde through the processor provided, and can extract air containing formaldehyde through the first connecting pipe and the filter head through the air pump provided, and can filter dust in the air through the filter head to avoid affecting the work of the processor, and can adapt to the movement of the threaded plate through the disassembly and replacement of the first connecting pipe;

[0013] The threaded motor and threaded shaft are provided to drive the threaded plate to move, thereby driving the filter head to move to a narrow position or a high place to extract air containing formaldehyde. The threaded shaft can be extended through the connecting groove of the threaded shaft to remove formaldehyde from the air at different depths or heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall three-dimensional schematic diagram of a handheld formaldehyde removal device proposed in the utility model;

[0015] Figure 2 It is a right-view three-dimensional schematic diagram of a handheld formaldehyde removal device proposed in the utility model;

[0016] Figure 3 A three-dimensional top view schematic diagram of a handheld formaldehyde removal device proposed in the utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of a handheld formaldehyde removal device proposed in the utility model;

[0018] Figure 5 for Figure 4 Right view of;

[0019] In the figure: 101, bottom plate; 102, handle; 103, handle cavity; 104, processing shell; 105, processing cavity; 106, processor; 107, exhaust pipe; 108, air inlet pipe; 109, air pump; 111, first connecting pipe; 112, threaded motor; 113, threaded shaft; 114, threaded plate; 115, filter head; 116, fixing pipe; 117, second connecting pipe; 118, limit plate. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment 1:

[0022] See also Figure 1-5 The utility model provides a technical solution: a handheld formaldehyde removal device, comprising a bottom plate 101, the upper end surface of the bottom plate 101 is fixedly connected to a right processing shell 104, a processing chamber 105 is provided in the processing shell 104, a processor 106 is fixedly provided on the lower end wall of the processing chamber 105, and the processor 106 can decompose and process formaldehyde in the air;

[0023] An air pump 109 is fixedly provided on the upper end of the processing shell 104, and an air inlet pipe 108 is connected between the air pump 109 and the processor 106. When the air pump 109 is started, it can draw air and discharge it into the processor 106 for processing; two front-to-back symmetrical threaded motors 112 are fixedly connected to the upper end surface of the processing shell 104; the threaded motor 112 is power-connected to a threaded shaft 113, and the threaded shaft 113 is threadedly connected to a threaded plate 114, and the upper end of the threaded plate 114 is threadedly connected to a limiting plate 118, and the upper end of the threaded shaft 113 is provided with a connecting groove with an upper side opening, and the threaded shaft 113 can be extended through the connecting groove.

[0024] The threaded plate 114 is fixedly connected to a fixed pipe 116 , and the fixed pipe 116 is fixedly connected to a filter head 115 , and the filter head 115 can filter dust in the air.

[0025] The lower end of the fixed pipe 116 is connected to a second connecting pipe 117 .

[0026] The second connecting pipe 117 is detachably connected to the air pump 109 via a first connecting pipe 111 .

[0027] A handle 102 is fixedly connected to the lower end surface of the bottom plate 101, and the handle 102 is convenient for a user to hold.

[0028] A handle cavity 103 is disposed in the handle 102 , and the lower end of the processor 106 is connected to an exhaust pipe 107 located in the handle cavity 103 . The side wall of the handle 102 is provided with a plurality of through holes communicating with the outside.

[0029] Working principle:

[0030] When in use, the user holds the handle 102, and according to the size of the building space, extends the threaded shaft 113 through the connecting groove of the threaded shaft 113, and then rotates the limit plate 118 to connect with the threaded shaft 113 through the thread, and then selects a first connecting pipe 111 of a suitable length to connect with the threaded shaft 113 and the air pump 109;

[0031] When removing formaldehyde, the air pump 109 is started to extract air through the first connecting pipe 111, and then the air containing formaldehyde is extracted through the filter head 115. The extracted air enters the processor 106 through the air inlet pipe 108, and the processor 106 decomposes the formaldehyde.

[0032] The air treated with formaldehyde enters the handle cavity 103 through the exhaust pipe 107 and is discharged through the through hole on the handle cavity 103;

[0033] If it is necessary to remove formaldehyde from the air in a narrow place or a high place, the threaded motor 112 is started to drive the threaded shaft 113 to rotate, and then the threaded plate 114 is driven by the thread to move away from the bottom plate 101, and then the filter head 115 is driven to move to the narrow place or a high place to extract the air containing formaldehyde and remove the formaldehyde.

[0034] 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 handheld formaldehyde removal device, comprising a bottom plate (101), characterized in that: The upper end surface of the bottom plate (101) is fixedly connected to a right processing shell (104), a processing chamber (105) is provided in the processing shell (104), a processing unit (106) is fixedly provided on the lower end wall of the processing chamber (105), and the processing unit (106) is capable of decomposing formaldehyde in the air; An air pump (109) is fixedly provided at the upper end of the processing shell (104); an air inlet pipe (108) is provided between the air pump (109) and the processor (106); the air pump (109) can extract air when started; two front-to-back symmetrical threaded motors (112) are fixedly connected to the upper end surface of the processing shell (104); the threaded motor (112) is dynamically connected to a threaded shaft (113), the threaded shaft (113) is threadedly connected to a threaded plate (114), and the upper end of the threaded plate (114) is threadedly connected to a limiting plate (118).

2. A handheld formaldehyde removal device according to claim 1, characterized in that: The upper end of the threaded shaft (113) is provided with a connecting groove with an upper opening, and the threaded shaft (113) can be extended through the connecting groove.

3. A handheld formaldehyde removal device according to claim 2, characterized in that: The threaded plate (114) is fixedly connected to a fixed tube (116), and the fixed tube (116) is fixedly connected to a filter head (115).

4. The handheld formaldehyde removal device according to claim 3, characterized in that: The lower end of the fixed pipe (116) is connected to a second connecting pipe (117).

5. The handheld formaldehyde removal device according to claim 4, characterized in that: The second connecting pipe (117) is detachably connected to the air pump (109) via a first connecting pipe (111).

6. The handheld formaldehyde removal device according to claim 5, characterized in that: A handle (102) is fixedly connected to the lower end surface of the bottom plate (101).

7. The handheld formaldehyde removal device according to claim 6, characterized in that: A handle cavity (103) is provided in the handle (102), and the lower end of the processor (106) is connected to an exhaust pipe (107) located in the handle cavity (103).

8. The handheld formaldehyde removal device according to claim 7, characterized in that: The side wall of the handle (102) is provided with a plurality of through holes communicating with the outside world.

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