CN215352889U - Material placing box for removing formaldehyde - Google Patents
Material placing box for removing formaldehyde Download PDFInfo
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- CN215352889U CN215352889U CN202121843521.5U CN202121843521U CN215352889U CN 215352889 U CN215352889 U CN 215352889U CN 202121843521 U CN202121843521 U CN 202121843521U CN 215352889 U CN215352889 U CN 215352889U
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- air inlet
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Abstract
A material placing box for removing formaldehyde comprises an air inlet part, a material placing part and an adjusting cover. The air inlet part is internally provided with an air inlet assembly, and the air inlet bottom is uniformly provided with first air inlet holes. The material placing part is detachably assembled on the air inlet part and used for placing a chemical trapping agent or active carbon or a chlorine dioxide release preparation, second air inlet holes are uniformly arranged at the bottom of the material placing part, and volatilization holes are uniformly arranged on the side wall of the material placing part. The adjusting cover can be rotatably assembled on the material placing part, and adjusting holes which are uniformly arranged are formed in the side wall of the adjusting cover. The formaldehyde removal device has the advantages that the air circulation is enhanced, the volatilization speed of chemical agents or the adsorption efficiency of activated carbon is improved, the formaldehyde removal efficiency is further improved, the adjustment function is realized, and the adjustment can be carried out according to the actual situation.
Description
Technical Field
The utility model belongs to the technical field of formaldehyde removal, and particularly relates to a material placing box for removing formaldehyde.
Background
Formaldehyde is an organic chemical substance and is a colorless, irritant, toxic gas. Acute poisoning by formaldehyde manifests as irritation to the skin and mucous membranes. Inhalation of high concentrations of formaldehyde can lead to respiratory irritation symptoms, sneezing, coughing and burning sensations in the nose and throat; in addition, bronchial asthma, pneumonia, and pulmonary edema can also be induced. A large amount of formaldehyde is taken into the digestive tract at one time, which can cause toxic symptoms of the digestive tract and the whole body, erosive burn of the oral cavity, the throat and the digestive tract, abdominal pain, convulsion, death and the like. The skin can cause allergic dermatitis, color spots, skin necrosis and other diseases when contacting with formaldehyde. Can kill the disease by orally ingesting 10-20 ml formaldehyde solution. Long-term exposure to formaldehyde can reduce respiratory function of organism, information integration function of nervous system and influence immune response of organism, and has toxic effect on cardiovascular system, endocrine system, digestive system, reproductive system and kidney. General symptoms include headache, weakness, anorexia, palpitation, insomnia, weight loss, autonomic nerve disorder, etc. Animal experiments also confirmed the pathological changes of the above related systems. And formaldehyde has strong carcinogenicity, namely, formaldehyde is put in a carcinogen list published by international cancer research institution of world health organization in 2017, 10 months and 27 days.
The largest decoration pollution in decoration is formaldehyde, and the excessive formaldehyde in a room is quite harmful to human bodies, so that a proper method must be adopted to reduce the content of the formaldehyde. The methods currently used for removing formaldehyde are roughly as follows: plant absorption method, aeration discharge method, carbon adsorption method, purifier treatment method, chemical agent treatment method, and light touch purification method. Chemical treatment captures formaldehyde mainly by two ways: one is to purify the air by neutralizing formaldehyde to generate harmless substances; one is to purify the air by blocking formaldehyde and organizing the volatilization of formaldehyde. The carbon adsorption method is to utilize the characteristics of activated carbon to adsorb and decompose formaldehyde.
The existing chemical preparation method and carbon adsorption method in the market are used by placing chemical preparation or activated carbon in a room, and capturing formaldehyde by volatilizing the chemical preparation or adsorbing and decomposing the formaldehyde by the activated carbon by virtue of natural air flow, so that the efficiency is relatively low.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides the material placing box for removing formaldehyde, which improves the volatilization speed of a chemical preparation or the adsorption efficiency of activated carbon by enhancing air circulation, further improves the efficiency of removing formaldehyde, has an adjusting function and can be adjusted according to actual conditions.
In order to solve the above technical problems, the present invention is solved by the following technical solutions.
A material placing box for removing formaldehyde comprises an air inlet part, a material placing part and an adjusting cover. The air inlet part is internally provided with an air inlet assembly, and the air inlet bottom is uniformly provided with first air inlet holes. The material placing part is detachably assembled on the air inlet part and used for placing a chemical trapping agent or active carbon or a chlorine dioxide release preparation, second air inlet holes are uniformly arranged at the bottom of the material placing part, and volatilization holes are uniformly arranged on the side wall of the material placing part. The adjusting cover can be rotatably assembled on the material placing part, and adjusting holes which are uniformly arranged are formed in the side wall of the adjusting cover.
In a preferred embodiment, the air intake assembly is embodied as a fan, and the fan is arranged on the fixed protection frame, so that the replacement of a battery or the maintenance of accessories in the air intake assembly is facilitated.
In a preferred embodiment, a battery installation position is arranged in the middle of the fixed protection frame or a power line is connected with the fixed protection frame, and power can be supplied by the battery or the power line.
In a preferred embodiment, put the cooperation mode of dismantling of material portion and air inlet portion specifically for screw-thread fit, simple structure is convenient for fix, prevents to adjust and drives when covering and put the material portion and rotate.
In a preferred embodiment, the lower surface of the air inlet part is provided with box feet, so that the bottom of the air inlet part is suspended, the flow of air inside the box body is facilitated, and the volatilization speed of chemical agents or the adsorption efficiency of activated carbon is improved.
In a preferred embodiment, the volatilization hole and the regulating hole are round or oblique strip-shaped, so that the volatilization speed of the chemical agent or the adsorption efficiency of the activated carbon can be conveniently adjusted according to the concentration of formaldehyde in a room.
Compared with the prior art, the utility model has the following beneficial effects: through reinforcing circulation of air, improve the volatilization speed of chemical or the adsorption efficiency of active carbon, and then improve the efficiency of cleaing away formaldehyde, and possess regulatory function, can adjust according to actual conditions.
Drawings
Fig. 1 is a perspective view of the present application.
Fig. 2 is an exploded schematic view of the present application.
Fig. 3 is a perspective view of the air inlet portion.
Fig. 4 is a perspective view of the material placing part.
Fig. 5 is a perspective view of the air inlet portion with the air inlet assembly removed.
Fig. 6 is a perspective view of the intake assembly.
Fig. 7 is a perspective view of the intake assembly of embodiment 2.
Fig. 8 is an exploded view of example 3.
Labeled in the figure.
1-an air inlet part; 11-an air intake assembly; 111-a fan; 112-fixed fender bracket; 112 a-battery mounting location; 112 b-power supply line; 12-a first air intake; 13-box feet.
2-a material placing part; 21-a second air intake; 22-volatilization orifice.
3-adjusting the cover; 31-adjustment holes.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The embodiments described below by referring to the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout, are exemplary only for explaining the present invention, and are not construed as limiting the present invention.
In describing the present invention, it is to be understood that the terms: the terms center, longitudinal, lateral, length, width, thickness, up, down, front, back, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing and simplifying the description, and thus, should not be construed as limiting the present invention. Furthermore, the terms: first, second, etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features shown. In describing the present invention, unless otherwise expressly specified or limited, the terms: mounting, connecting, etc. should be understood broadly, and those skilled in the art will understand the specific meaning of the terms in this application as they pertain to the particular situation.
Refer to fig. 1 to 6.
Example 1: a material placing box for removing formaldehyde comprises an air inlet part 1, a material placing part 2 and an adjusting cover 3. An air inlet assembly 11 is assembled in the air inlet part 1, the air inlet assembly 11 is specifically a fan 111, and the fan 111 is arranged on a fixed protection frame 112, so that the replacement of a battery or the maintenance of accessories in the air inlet assembly 11 is facilitated. The bottom of the air inlet is evenly provided with first air inlet holes 12. The lower surface of the air inlet part 1 is provided with box feet 13, so that the bottom of the air inlet part 1 is suspended, the flow of air in the box body is facilitated, and the volatilization speed of chemical preparations or the adsorption efficiency of activated carbon is improved.
Put material portion 2 demountable assembly on air inlet portion 1, put material portion 2 and air inlet portion 1's the cooperation mode of dismantling specifically be screw-thread fit, simple structure is convenient for fixed, prevents to adjust 3 drives when rotating of lid and puts material portion 2 and rotate. The material placing part 2 is used for placing a chemical catching agent or active carbon or chlorine dioxide release preparation, the bottom of the material placing part 2 is uniformly provided with second air inlet holes 21, and the side wall of the material placing part 2 is provided with uniformly arranged volatilization holes 22. The adjusting cover 3 is rotatably assembled on the material placing part 2, and the side wall of the adjusting cover 3 is provided with adjusting holes 31 which are uniformly arranged. The volatilization hole 22 and the adjusting hole 31 are circular, so that the volatilization speed of chemical preparations or the adsorption of active carbon can be conveniently adjusted according to the concentration of formaldehyde in a room.
Specifically, in the present application, a battery installation position 112a is provided in the middle of the fixed protection frame 112, and power can be supplied through a battery, so that the device is not limited by position.
When the device is used for formaldehyde removal work by using chemical preparations, the chemical preparations are firstly placed in the material placing part 2, the adjusting cover 3 is covered, a channel formed by the volatilization hole 22 and the adjusting hole 31 is adjusted according to the concentration of formaldehyde in a room, and then the device is started. Air enters from the first air inlet hole 12 at the bottom of the air inlet part 1 and then is blown into the material placing part 2 by the fan 111, moisture in the air and chemical agents generate chemical reaction, and generated reaction gas is emitted from a channel formed by the adjusting hole 31 and the volatilization hole 22 and reacts with formaldehyde. The larger the channel, the faster the air flow in the device, the more reaction gas is emitted and the corresponding formaldehyde treatment efficiency is higher.
When the device is used for removing formaldehyde by using the activated carbon, the activated carbon is placed in the material placing part 2, the adjusting cover 3 is covered, a channel formed by the volatilization hole 22 and the adjusting hole 31 is adjusted according to the concentration of formaldehyde in a room, and then the device is opened. Air with formaldehyde enters from a first air inlet hole 12 at the bottom of the air inlet part 1 and then is blown into the material placing part 2 by a fan 111, the formaldehyde in the air is absorbed and decomposed by the activated carbon, and the remaining air without formaldehyde is emitted from a channel formed by the adjusting hole 31 and the volatilization hole 22. The larger the channel, the faster the air flow in the device, and the more formaldehyde the surface of the activated carbon contacts, the corresponding faster the formaldehyde treatment efficiency.
Example 2: referring to fig. 7, the difference from embodiment 1 is that a power cord 112b is connected between the fixed protection frames 112, and the device supplies power through the power cord 112b, so that the power supply is continuous and stable.
Example 3: referring to fig. 8, the difference from embodiment 1 is that the volatilization hole 22 and the adjustment hole 31 are in the shape of oblique long strips, which facilitates to adjust the volatilization speed of the chemical or the adsorption efficiency of the activated carbon according to the concentration of formaldehyde in the room.
The scope of the present invention includes, but is not limited to, the above embodiments, and the present invention is defined by the appended claims, and any alterations, modifications, and improvements that may occur to those skilled in the art are all within the scope of the present invention.
Claims (6)
1. A material placing box for removing formaldehyde is characterized by comprising an air inlet part (1), a material placing part (2) and an adjusting cover (3);
an air inlet assembly (11) is assembled in the air inlet part (1), and first air inlet holes (12) are uniformly arranged at the bottom of the air inlet;
the material placing part (2) is detachably assembled on the air inlet part (1), the material placing part (2) is used for placing a chemical catching agent or active carbon or a chlorine dioxide release preparation, second air inlet holes (21) are uniformly arranged at the bottom of the material placing part (2), and volatilization holes (22) are uniformly arranged on the side wall of the material placing part (2);
the adjusting cover (3) can be rotatably assembled on the material placing part (2), and adjusting holes (31) which are uniformly arranged are formed in the side wall of the adjusting cover (3).
2. The material placing box for removing formaldehyde as claimed in claim 1, wherein the air intake component (11) is a fan (111), and the fan (111) is disposed on the fixed protection frame (112).
3. The material placing box for removing formaldehyde as claimed in claim 2, wherein a battery mounting position (112 a) is provided in the middle of the fixing and protecting frame (112) or a power line (112 b) is connected thereto.
4. The material placing box for removing formaldehyde as claimed in claim 1, wherein the detachable matching mode of the material placing part (2) and the air inlet part (1) is screw thread matching.
5. The material placing box for removing formaldehyde as claimed in claim 1, wherein the lower surface of the air inlet part (1) is provided with box feet (13).
6. The material placing box for removing formaldehyde as claimed in claim 1, wherein the volatilization hole (22) and the adjustment hole (31) are circular or oblique long-strip shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121843521.5U CN215352889U (en) | 2021-08-09 | 2021-08-09 | Material placing box for removing formaldehyde |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121843521.5U CN215352889U (en) | 2021-08-09 | 2021-08-09 | Material placing box for removing formaldehyde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215352889U true CN215352889U (en) | 2021-12-31 |
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ID=79616579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121843521.5U Active CN215352889U (en) | 2021-08-09 | 2021-08-09 | Material placing box for removing formaldehyde |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215352889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113521983A (en) * | 2021-08-09 | 2021-10-22 | 宁波远大检测技术有限公司 | Slow-release formaldehyde removing device |
-
2021
- 2021-08-09 CN CN202121843521.5U patent/CN215352889U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113521983A (en) * | 2021-08-09 | 2021-10-22 | 宁波远大检测技术有限公司 | Slow-release formaldehyde removing device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221128 Address after: 315000 Rooms 11-4 and 11-5, Building B, Central Scenic Building, Xinqi Street, Beilun District, Ningbo, Zhejiang Patentee after: Ningbo Economic and Technological Development Zone Asia Pacific Environmental Protection and Energy Saving Technology Co.,Ltd. Address before: 315105 No. 818, Jinyuan Road, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: NINGBO YUANDA DETECTION TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |