CN208406517U - A kind of flow-circulating type purifying indoor formaldehyde device - Google Patents
A kind of flow-circulating type purifying indoor formaldehyde device Download PDFInfo
- Publication number
- CN208406517U CN208406517U CN201820491347.4U CN201820491347U CN208406517U CN 208406517 U CN208406517 U CN 208406517U CN 201820491347 U CN201820491347 U CN 201820491347U CN 208406517 U CN208406517 U CN 208406517U
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- Prior art keywords
- flow
- hollow cylindrical
- air
- cylindrical shell
- annular
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- Filtering Of Dispersed Particles In Gases (AREA)
- Separation Of Gases By Adsorption (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a kind of flow-circulating type purifying indoor formaldehyde devices, including pedestal, this flow-circulating type purifying indoor formaldehyde device, structure is simple, it is easy to operate, it occupies little space when use, indoor formaldehyde gas can effectively be purified, the design of concealed axial flow fan leaf had both accelerated the flowing of room air, the safety used is increased again, the design of annular fastener facilitates people and periodically replaces to adsorption net, ring diversion plate can bend the air-flow flowed out in gas outlet, the air that air-flow after bending can carry around more is pushed ahead, further increase the mobility of room air, the use of sealing ring can increase the leakproofness of hollow cylindrical shell, improve the efficiency that filter screen removes formaldehyde, prefiltering net can effectively remove the dust mixed in air, Chinese purple adsorption net cooperates active carbon The use of adsorption net can effectively remove the formaldehyde gas adulterated in air clean.
Description
Technical field
The utility model relates to Techniques for Indoor Air Purification field, specially a kind of flow-circulating type purifying indoor formaldehyde dress
It sets.
Background technique
Formaldehyde (chemical formula HCHO) is colourless liquid soluble easily in water, and volatility is very strong, irritant smell.Indoor first
Aldehyde is mainly derived from construction material, furniture, artificial board, various binder coating and synthesis textile etc..Fossil fuel combustion
The formaldehyde amount very little of discharge is burnt, but smoking is an important emission source of formaldehyde.Every cigarette can discharge about 2.4mg first according to surveying and determination
Aldehyde, and can exceed that more than 400 times of concentration of warning from the concentration that cigarette is directly sucked in formaldehyde in intracorporal flue gas.All kinds of artificial boards
And its furniture on the make generallys use Lauxite as adhesive, it may be possible to the maximum emission source of formaldehyde.With people's text
Change the raising of quality, the harm of people's PARA FORMALDEHYDE PRILLS(91,95) is increasingly paid attention to, air purifier and methanal decontamination plant currently on the market
Compare more, most of air purifier can not thoroughly remove formaldehyde at all, and most of methanal decontamination plants are all with one kind
Static form carries out purifying formaldehyde, tends not to achieve the purpose that quickly to remove formaldehyde.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of flow-circulating type indoor formaldehyde
Purification device, the utility model conveniently moving bring convenience to mobile use, and can be by accelerating following for indoor air flow
Ring purifies the formaldehyde in air, further improves the service efficiency of the utility model, can effectively solve in background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of flow-circulating type purifying indoor formaldehyde
The top of device, including pedestal, the pedestal is equipped with hollow cylindrical shell, and the lateral surface of hollow cylindrical shell is close to the one of pedestal
End is equipped with air inlet and control switch, and wherein the top of air inlet is arranged in control switch, and the medial surface of hollow cylindrical shell leans on
The side of nearly air inlet is connected with axis galvanic electricity machine by support frame, and the output shaft of axis galvanic electricity machine is equipped with axial flow fan leaf, hollow posts
The one end of the inside of shape shell far from air inlet is successively arranged activated carbon adsorption net, Chinese purple adsorption net and pre-filtering from top to bottom
Net, the lateral surface of prefiltering net, Chinese purple adsorption net and activated carbon adsorption net connect with the inner ring of annular fastener respectively, annular fastener
It is equipped with handle, the upper surface and lower surface of annular fastener are respectively equipped with sealing ring, the outer ring and hollow cylindrical shell of sealing ring
Inner wall be close to setting mutually, annular fastener is slidably connected with the groove that hollow cylindrical interior of shell is arranged in, outside hollow cylindrical
The top of shell is equipped with round wind outlet, and the inside of round wind outlet is equipped with ring-shaped gas-guiding trench, and the top of ring-shaped gas-guiding trench is equipped with ring
Shape cover board, annular cover plate are equipped with venthole, and the leading flank of annular cover plate is equipped with ring diversion plate.
As a kind of optimal technical scheme of the utility model, the quantity of the annular fastener is three, three annular snaps
Part is equally distributed on hollow cylindrical shell, and the inner ring of three annular fasteners be connected to respectively prefiltering net, Chinese purple adsorption net and
Activated carbon adsorption net.
As a kind of optimal technical scheme of the utility model, the quantity of the air inlet and venthole is no less than 30
It is a, and no less than 30 air inlet circular array formal distributions are the side of hollow cylindrical shell, no less than 30
Venthole circular array be equally distributed on annular cover plate.
As a kind of optimal technical scheme of the utility model, the outer of round wind outlet is arranged in the ring diversion plate
Portion, and the central axes of ring diversion plate and round wind outlet are in 30 ° of angle settings.
As a kind of optimal technical scheme of the utility model, the input terminal of the axis galvanic electricity machine and the output of control switch
End electrical connection, the output end of control switch are electrically connected with the input terminal of external power supply.
Compared with prior art, the utility model has the beneficial effects that this flow-circulating type purifying indoor formaldehyde device, knot
Structure is simple, easy to operate, and when use occupies little space, and can effectively purify indoor formaldehyde gas, concealed axial flow fan
The design of leaf had not only accelerated the flowing of room air, but also increased the safety used, and the design of annular fastener facilitates people
Periodically adsorption net is replaced, ring diversion plate can bend the air-flow flowed out in gas outlet, the air-flow after bending
The air that can be carried around more are pushed ahead, and further increase the mobility of room air, and the use of sealing ring can be with
Increase the leakproofness of hollow cylindrical shell, improve the efficiency that filter screen removes formaldehyde, prefiltering net can be removed effectively in air and be mixed
Miscellaneous dust, Chinese purple adsorption net cooperate the use of activated carbon adsorption net, can be effectively clear by the formaldehyde gas adulterated in air
Except clean.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model section view；
Fig. 3 is the utility model side view；
Fig. 4 is the utility model partial schematic diagram.
In figure: 1 pedestal, 2 control switches, 3 annular fasteners, 4 round wind outlets, 5 hollow cylindrical shells, 6 air inlets, 7 axis
Flow flabellum, 8 axis galvanic electricity machines, 9 Chinese purple adsorption nets, 10 annular cover plates, 11 activated carbon adsorption nets, 12 prefiltering nets, 13 support frames, 14
Venthole, 15 handles, 16 sealing rings, 17 ring diversion plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of flow-circulating type purifying indoor formaldehyde dress
It sets, including pedestal 1, the top of pedestal 1 is equipped with hollow cylindrical shell 5, and the lateral surface of hollow cylindrical shell 5 is close to the one of pedestal 1
End is equipped with air inlet 6 and control switch 2, and wherein the top of air inlet 6, the inside of hollow cylindrical shell 5 is arranged in control switch 2
Face is connected with axis galvanic electricity machine 8 by support frame 13 close to the side of air inlet 6, and the output shaft of axis galvanic electricity machine 8 is equipped with axial flow fan
The design of leaf 7, concealed axial flow fan leaf 7 had not only accelerated the flowing of room air, but also increased safety in utilization, hollow cylindrical
The one end of the inside of shell 5 far from air inlet 6 is successively arranged activated carbon adsorption net 11, Chinese purple adsorption net 9 and pre- mistake from top to bottom
Strainer 12, prefiltering net 12 can effectively remove the dust mixed in air, and Chinese purple adsorption net 9 cooperates activated carbon adsorption net 11
It uses, the formaldehyde gas in air can be removed effectively to clean, prefiltering net 12, Chinese purple adsorption net 9 and activated carbon adsorption
The lateral surface of net 11 connects with the inner ring of annular fastener 3 respectively, and annular fastener 3 is equipped with handle 15, the design side of annular fastener 3
People periodically adsorption net is replaced, the quantity of annular fastener 3 is three, during three annular fasteners 3 are equally distributed on
On empty cylindrical outer cover 5, and the inner ring of three annular fasteners 3 is connected to prefiltering net 12, Chinese purple adsorption net 9 and activated carbon adsorption respectively
Net 11, the upper surface and lower surface of annular fastener 3 are respectively equipped with sealing ring 16, the outer ring and hollow cylindrical shell 5 of sealing ring 16
Inner wall be close to setting mutually, the use of sealing ring 16 can increase the leakproofness of hollow cylindrical shell 5, improve filter screen and remove first
The efficiency of aldehyde, annular fastener 3 are slidably connected with the groove being arranged in inside hollow cylindrical shell 5, the top of hollow cylindrical shell 5
Equipped with round wind outlet 4, the inside of round wind outlet 4 is equipped with ring-shaped gas-guiding trench, and the top of ring-shaped gas-guiding trench is equipped with annular cover plate
10, annular cover plate 10 is equipped with venthole 14, and the leading flank of annular cover plate 10 is equipped with ring diversion plate 17, and ring diversion plate 17 is set
It sets in the outside of round wind outlet 4, and the central axes of ring diversion plate 17 and round wind outlet 4 are arranged in 30 ° of angles, annular water conservancy diversion
Plate 17 can bend the air-flow flowed out in gas outlet, and the air-flow after bending can carry the air around more to being pushed forward
Into further increasing the mobility of room air, the quantity of air inlet 6 and venthole 14 is no less than 30, and no less than
30 6 circular array formal distributions of air inlet are in the side of hollow cylindrical shell 5, no less than 30 ventholes 14
Circular array is equally distributed on annular cover plate 10, and the input terminal of axis galvanic electricity machine 8 is electrically connected with the output end of control switch 2,
The output end of control switch 2 is electrically connected with the input terminal of external power supply, this flow-circulating type purifying indoor formaldehyde device, structure letter
Single, easy to operate, when use, occupies little space, can effective purifying indoor formaldehyde gas.
When in use: connecting external power supply, open control switch 2, axis galvanic electricity machine 8 works, the output shaft band of axis galvanic electricity machine 8
Moving axis stream flabellum 7 rotates, and room air is drawn into hollow cylindrical shell 5 by axial flow fan leaf 7 from air inlet 6, empty cylindrical outer cover 5
Inner air is moved upwards along hollow cylindrical shell 5, when air passes through prefiltering net 12, dust adulterated in air etc.
Grain object is absorbed by prefiltering net 12 to be removed, and the air after preliminary purification is continued up through Chinese purple adsorption net 9, the absorption of Chinese purple
Net 9 carries out primary filtration to the formaldehyde gas adulterated in air, and most formaldehyde gas is absorbed by Chinese purple adsorption net 9, remaining
Micro formaldehyde gas is continued up with purified air, by activated carbon adsorption net 11, activated carbon adsorption net 11 into
One step absorbs the formaldehyde gas adulterated in air, and the air after the completion of purifying enters in ring-shaped gas-guiding trench, and via
Venthole 14 is discharged, and ring diversion plate 17 bends the air-flow being discharged in venthole 14, and the air-flow after bending is along annular
The notch of air outlet can drive more ambient gas to push ahead while travelling forward, and play acceleration indoor air flows
Effect.
What the utility model can be convenient move, and occupied space is few when use, easy to remove and use；The absorption of Chinese purple
Net 9 cooperates the use of activated carbon adsorption net 11, can effectively remove the formaldehyde gas adulterated in air, improve easy-to-use
Property；Ring diversion plate 17 accelerates the flowing of surrounding air, improves ease of use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of flow-circulating type purifying indoor formaldehyde device, including pedestal (1), it is characterised in that: the top of the pedestal (1)
Equipped with hollow cylindrical shell (5), the lateral surface of hollow cylindrical shell (5) is equipped with air inlet (6) close to one end of pedestal (1) and controls
System switch (2), wherein control switch (2) setting is in the top of air inlet (6), the medial surface of hollow cylindrical shell (5) close into
The side of stomata (6) is connected with axis galvanic electricity machine (8) by support frame (13), and the output shaft of axis galvanic electricity machine (8) is equipped with axial flow fan
The inside of leaf (7), hollow cylindrical shell (5) is successively arranged activated carbon adsorption net far from one end of air inlet (6) from top to bottom
(11), Chinese purple adsorption net (9) and prefiltering net (12), prefiltering net (12), Chinese purple adsorption net (9) and activated carbon adsorption net (11)
Lateral surface connect respectively with the inner ring of annular fastener (3), annular fastener (3) be equipped with handle (15), annular fastener (3) it is upper
Surface and lower surface are respectively equipped with sealing ring (16), and the inner wall of the outer ring and hollow cylindrical shell (5) of sealing ring (16) leans on mutually
Tight setting, annular fastener (3) are slidably connected with setting in the internal groove of hollow cylindrical shell (5), hollow cylindrical shell (5)
Top is equipped with round wind outlet (4), and the inside of round wind outlet (4) is equipped with ring-shaped gas-guiding trench, and the top of ring-shaped gas-guiding trench is equipped with
Annular cover plate (10), annular cover plate (10) are equipped with venthole (14), and the leading flank of annular cover plate (10) is equipped with ring diversion plate
(17).
2. a kind of flow-circulating type purifying indoor formaldehyde device according to claim 1, it is characterised in that: the annular snap
The quantity of part (3) is three, and three annular fasteners (3) are equally distributed on hollow cylindrical shell (5), and three annular fasteners
(3) inner ring is connected to prefiltering net (12), Chinese purple adsorption net (9) and activated carbon adsorption net (11) respectively.
3. a kind of flow-circulating type purifying indoor formaldehyde device according to claim 1, it is characterised in that: the air inlet
(6) and the quantity of venthole (14) is no less than 30, and no less than 30 air inlet (6) circular array formal distribution
In the side of hollow cylindrical shell (5), no less than 30 venthole (14) circular array is equally distributed on annular cover plate
(10) on.
4. a kind of flow-circulating type purifying indoor formaldehyde device according to claim 1, it is characterised in that: the annular is led
Flowing plate (17) is arranged in the outside of round wind outlet (4), and ring diversion plate (17) and the central axes of round wind outlet (4) are in
30 ° of angle settings.
5. a kind of flow-circulating type purifying indoor formaldehyde device according to claim 1, it is characterised in that: the axis galvanic electricity
The input terminal of machine (8) is electrically connected with the output end of control switch (2), the input of the output end and external power supply of control switch (2)
End electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491347.4U CN208406517U (en) | 2018-04-09 | 2018-04-09 | A kind of flow-circulating type purifying indoor formaldehyde device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491347.4U CN208406517U (en) | 2018-04-09 | 2018-04-09 | A kind of flow-circulating type purifying indoor formaldehyde device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208406517U true CN208406517U (en) | 2019-01-22 |
Family
ID=65117901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820491347.4U Expired - Fee Related CN208406517U (en) | 2018-04-09 | 2018-04-09 | A kind of flow-circulating type purifying indoor formaldehyde device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208406517U (en) |
-
2018
- 2018-04-09 CN CN201820491347.4U patent/CN208406517U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20200409 |
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| CF01 | Termination of patent right due to non-payment of annual fee |