CN210512051U

CN210512051U - Remove formaldehyde filtration power ventilator

Info

Publication number: CN210512051U
Application number: CN201921466186.4U
Authority: CN
Inventors: 林冬冬; 李丹; 孙林锋
Original assignee: Hangzhou Zero Aldehyde Environmental Protection Technology Co Ltd
Current assignee: Hangzhou Zero Aldehyde Environmental Protection Technology Co Ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-05-12
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses a remove formaldehyde filtration power ventilator, including ventilator casing and negative-pressure machine, the negative-pressure machine is installed to the left side bottom of ventilator casing, the inlet end of negative-pressure machine is connected with the exhaust stack, and the other end of negative-pressure machine extends to in the inner chamber of ventilator casing, the utility model discloses a through the setting of removing formaldehyde liquid in active carbon stick and the formaldehyde removal reagent storehouse, can carry out multiple filtration to the gas that contains formaldehyde, can with remove formaldehyde liquid can abundant contact, remove formaldehyde liquid and can absorb or deposit formaldehyde harmful substance, remove formaldehyde effectual, simple structure, economical and practical; meanwhile, the sealing cabinet door is arranged, and the activated carbon rod is connected with the partition plate through threads, so that the activated carbon rod can be conveniently installed or replaced, the dust collecting box in the ventilator shell can be processed after work is completed, and long-time operation of the device is guaranteed.

Description

Remove formaldehyde filtration power ventilator

Technical Field

The utility model relates to a ventilator technical field especially relates to a remove formaldehyde filter power ventilator.

Background

Toxic gases such as formaldehyde, benzene series and the like are usually released slowly after decoration, the formaldehyde is colorless harmful gas and can cause cancer of nasal cavity, oral cavity, throat, skin and digestive tract after long-term contact, and the indoor formaldehyde mainly comes from various wood boards, furniture, paint and other decorative materials. Modern high-rise buildings mostly have no or few windows which can be opened, the indoor temperature and ventilation are regulated only by a central air conditioning system, but due to unsmooth ventilation and recycling of dirty and toxic harmful air, syndromes such as headache, dizziness, nausea, difficulty in concentrating attention, dry cough and the like easily occur to indoor personnel, and newly-decorated houses are high in formaldehyde content, have strong pungent smell and are high in carcinogenic substances, and the health of the indoor personnel is harmed because the houses are not ventilated enough and cannot eliminate formaldehyde. Carbon bags are also placed indoors for eliminating formaldehyde, but the effect is not ideal because air is not filtered. Therefore, we propose a formaldehyde removal filtration power ventilator.

SUMMERY OF THE UTILITY MODEL

The utility model provides a remove formaldehyde filtration power ventilator can carry out multiple filtration to the gas that contains formaldehyde, removes formaldehyde effectual, still has advantages such as simple structure and economical and practical.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides a remove formaldehyde filtration power ventilator, includes ventilator casing and negative-pressure machine, the negative-pressure machine is installed to the left side bottom of ventilator casing, the exhaust column is connected to the inlet end of negative-pressure machine, just the other end of negative-pressure machine extends to in the inner chamber of ventilator casing, fixed mounting has the baffle in the inner chamber of ventilator casing, the screw has been seted up on the baffle, be provided with the activated carbon stick in the inner chamber of ventilator casing, the siphunculus is installed to the top outer wall of activated carbon stick, the screw thread that matches with the screw is seted up to the outer wall of siphunculus, the siphunculus passes through screw thread swing joint screw, the top of siphunculus extends to the top of baffle, and has cup jointed fixation nut, the pipe is installed to the top trompil of ventilator casing, just the right side outer wall fixed mounting of ventilator casing has except that formaldehyde reagent, the formaldehyde removing reagent bin is characterized in that formaldehyde removing liquid is added into an inner cavity of the formaldehyde removing reagent bin, a liquid inlet is formed in the outer wall of the top of the formaldehyde removing reagent bin, a liquid outlet is formed in the outer wall of the bottom of the formaldehyde removing reagent bin, and a water valve is installed on the outer wall of the liquid outlet.

Preferably, the formaldehyde removal filtration power ventilator is characterized in that the activated carbon rod is formed by combining a perforated pipe and activated carbon, and the activated carbon is filled in the inner cavity of the perforated pipe.

Based on above-mentioned technical characteristics, through the setting of activated carbon rod, can carry out preliminary purification work to indoor air, some great harmful particles or dust that the activated carbon can adsorb to float in the air.

Preferably, above-mentioned remove formaldehyde filtration power ventilator, activated carbon rod, siphunculus and fixation nut are all in the inner chamber of ventilator casing, are bilateral symmetry and are provided with two.

Based on the technical characteristics, the absorption effect and the action range of harmful gas in the inner cavity of the ventilator shell can be improved.

Preferably, the power ventilator for removing formaldehyde filter is characterized in that a dust collecting box is arranged at the bottom of the inner cavity of the ventilator housing, and the dust collecting box is arranged on the bottom plate of the ventilator housing and is positioned below the activated carbon rods.

Based on above-mentioned technical characteristics, through the setting of dust collection box, after this equipment work was accomplished, great floating is difficult for being absorbed by the activated carbon stick, can fall into the inner chamber of dust collection box because of gravity to the work of collecting and handling is concentrated.

Preferably, above-mentioned remove formaldehyde filtration power ventilator, the antetheca of ventilator casing is open setting, and has sealed cabinet door through hinge swing joint, sealed pad is installed to the inner wall of sealed cabinet door, sealing connection between sealed cabinet door and the ventilator casing.

Based on the technical characteristics, through the opening of the sealing cabinet door, the installation or the replacement of the activated carbon rod are facilitated, and the dust collecting box in the ventilator shell can be processed after the work is completed, so that the long-time operation of the device is guaranteed.

Preferably, above-mentioned remove formaldehyde filtration power ventilator, the valve is installed to the outer wall of pipe, the pipe is the convex setting, the right side end of giving vent to anger of pipe is installed at the top outer wall that removes formaldehyde reagent storehouse, and extends to the bottom that removes formaldehyde reagent storehouse.

Based on above-mentioned technical characteristics, through removing formaldehyde liquid in removing formaldehyde reagent storehouse addition, can make the gas after preliminary purification get into remove formaldehyde reagent storehouse in, with remove the contact that formaldehyde liquid can be abundant, remove formaldehyde liquid and can absorb or deposit formaldehyde harmful substance, see through at last and remove formaldehyde liquid, discharge from the liquid import.

The utility model has the advantages that:

(1) the utility model can filter the gas containing formaldehyde for a plurality of times through the arrangement of the activated carbon rod and the formaldehyde-removing liquid in the formaldehyde-removing reagent bin, can be in full contact with the formaldehyde-removing liquid, can absorb or precipitate formaldehyde harmful substances through the formaldehyde-removing liquid, and has good formaldehyde-removing effect, simple structure, economy and practicability;

(2) the utility model discloses a seting up of sealed cabinet door to and the activated carbon stick passes through the threaded connection baffle, not only be convenient for to the installation or the replacement of activated carbon stick, and can also handle the dust collection box in the ventilator casing after work is accomplished, ensured the long-time operation of this equipment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic external structural view of the present invention;

fig. 3 is a schematic structural view of the middle through pipe of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a ventilator housing; 2. a negative pressure machine; 3. a partition plate; 4. a screw hole; 5. an activated carbon rod; 6. pipe passing; 7. fixing a nut; 8. a conduit; 9. a valve; 10. a formaldehyde removal reagent bin; 11. a liquid inlet; 12. a liquid discharge port; 13. a dust collection box; 14. the cabinet door is sealed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present embodiment is a formaldehyde removal filtration power ventilator, which includes a ventilator housing 1 and a negative pressure machine 2, the negative pressure machine 2 is installed at the bottom of the left side of the ventilator housing 1, an air inlet end of the negative pressure machine 2 is connected to an air exhaust pipe, and the other end of the negative pressure machine 2 extends into an inner cavity of the ventilator housing 1, a partition plate 3 is fixedly installed in the inner cavity of the ventilator housing 1, a screw hole 4 is formed on the partition plate 3, an activated carbon rod 5 is arranged in the inner cavity of the ventilator housing 1, the activated carbon rod 5 is formed by combining a porous pipe and activated carbon, the activated carbon is filled in the inner cavity of the porous pipe, the indoor air can be primarily purified through the arrangement of the activated carbon rod 5, the activated carbon can adsorb some large harmful particles or dust floating in the air, the activated carbon rod 5, a through pipe 6 and a fixing nut 7 are all in the inner cavity of the, the two active carbon rods are arranged in bilateral symmetry, the absorption effect and the action range of harmful gas in the inner cavity of the ventilator shell 1 can be improved, the through pipe 6 is arranged on the outer wall of the top of the active carbon rod 5, the outer wall of the through pipe 6 is provided with threads matched with the screw holes 4, the through pipe 6 is movably connected with the screw holes 4 through the threads, the top end of the through pipe 6 extends to the upper part of the partition plate 3 and is sleeved with the fixing nut 7, the top of the ventilator shell 1 is provided with a guide pipe 8, the right outer wall of the ventilator shell 1 is fixedly provided with a formaldehyde removal reagent bin 10, the other end of the guide pipe 8 extends into the inner cavity of the formaldehyde removal reagent bin 10, formaldehyde removal liquid is added into the inner cavity of the formaldehyde removal reagent bin 10, the top outer wall of the formaldehyde removal reagent bin 10 is provided with a liquid inlet 11, the bottom outer wall, the bottom of the inner cavity of the ventilator shell 1 is provided with a dust collecting box 13, the dust collecting box 13 is placed on the bottom plate of the ventilator shell 1 and is arranged below the activated carbon rod 5, after the work of the device is finished, large floating is not easy to be absorbed by the activated carbon rod 5, the dust can fall into the inner cavity of the dust collecting box 13 due to gravity and can be collected and processed in a centralized manner, the front wall of the ventilator shell 1 is arranged in an open manner and is movably connected with a sealing cabinet door 14 through a hinge, a sealing gasket is arranged on the inner wall of the sealing cabinet door 14, the sealing cabinet door 14 is connected with the ventilator shell 1 in a sealing manner, through the arrangement of the sealing cabinet door 14, the installation or replacement of the activated carbon rod 5 is facilitated, the dust collecting box 13 in the ventilator shell 1 can be processed after the work is finished, and the long-time operation of the device is ensured, valve 9 is installed to pipe 8's outer wall, pipe 8 is the convex setting, pipe 8's right side is given vent to anger the end and is installed at the top outer wall that removes formaldehyde reagent storehouse 10, and extend to the bottom that removes formaldehyde reagent storehouse 10, through removing formaldehyde liquid in the addition of formaldehyde reagent storehouse 10, can make the gas after preliminary purification get into remove formaldehyde reagent storehouse 10 in, with remove the contact that formaldehyde liquid can be abundant, it can absorb or precipitate formaldehyde harmful substance to remove formaldehyde liquid, see through at last and remove formaldehyde liquid, from 11 discharges of liquid inlet.

The utility model discloses a concrete implementation, when using, at first open negative-pressure machine 2 through external power supply and switch, negative-pressure machine 2 can be with indoor formaldehyde gas absorption entering ventilator casing 1, then through activated carbon stick 5, activated carbon stick 5 can carry out preliminary purification work to indoor air, activated carbon can adsorb some great harmful particles or dust that float in the air, then remove the setting of formaldehyde liquid in formaldehyde reagent storehouse 10, can carry out multiple filtration to the gas that contains formaldehyde, can with remove the abundant contact of formaldehyde liquid, remove formaldehyde liquid and can absorb or deposit formaldehyde harmful substance, remove formaldehyde effectual, simple structure, economical and practical; meanwhile, the sealing cabinet door 14 is arranged, and the activated carbon rod 5 is connected with the partition plate 3 through threads, so that the activated carbon rod 5 can be conveniently installed or replaced, the dust collecting box 13 in the ventilator shell 1 can be processed after work is completed, and long-time operation of the device is guaranteed.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a remove formaldehyde filtration power ventilator, includes ventilator casing (1) and negative pressure machine (2), its characterized in that: negative-pressure machine (2) is installed to the left side bottom of ventilator casing (1), the exhaust stack is connected to the inlet end of negative-pressure machine (2), just the other end of negative-pressure machine (2) extends to in the inner chamber of ventilator casing (1), fixed mounting has baffle (3) in the inner chamber of ventilator casing (1), screw (4) have been seted up on baffle (3), be provided with activated carbon stick (5) in the inner chamber of ventilator casing (1), siphunculus (6) are installed to the top outer wall of activated carbon stick (5), the screw thread that matches with screw (4) is seted up to the outer wall of siphunculus (6), siphunculus (6) are through screw thread swing joint screw (4), the top of siphunculus (6) extends to the top of baffle (3), and has cup jointed fixation nut (7), pipe (8) are installed to the top trompil of ventilator casing (1), and the right side outer wall fixed mounting of ventilator casing (1) has except that formaldehyde reagent storehouse (10), the other end of pipe (8) extends to in the inner chamber that removes formaldehyde reagent storehouse (10), it has except that formaldehyde liquid to add in the inner chamber that removes formaldehyde reagent storehouse (10), and the top outer wall that removes formaldehyde reagent storehouse (10) has seted up liquid inlet (11), and the bottom outer wall that removes formaldehyde reagent storehouse (10) has seted up liquid discharge port (12), the water valve is installed to the outer wall of liquid discharge port (12).

2. The formaldehyde removal filtration power ventilator of claim 1 further comprising: the activated carbon rod (5) is formed by combining a porous pipe and activated carbon, and the activated carbon is filled in the inner cavity of the porous pipe.

3. The formaldehyde removal filtration power ventilator of claim 1 further comprising: the active carbon rods (5), the through pipe (6) and the fixing nuts (7) are all arranged in the inner cavity of the ventilator shell (1) in a bilateral symmetry mode.

4. The formaldehyde removal filtration power ventilator of claim 1 further comprising: the dust collecting box (13) is arranged at the bottom of the inner cavity of the ventilator shell (1), and the dust collecting box (13) is arranged on the bottom plate of the ventilator shell (1) and is positioned below the activated carbon rod (5).

5. The formaldehyde removal filtration power ventilator of claim 1 further comprising: the ventilator is characterized in that the front wall of the ventilator shell (1) is arranged in an open mode, a sealing cabinet door (14) is movably connected through a hinge, a sealing gasket is installed on the inner wall of the sealing cabinet door (14), and the sealing cabinet door (14) is connected with the ventilator shell (1) in a sealing mode.

6. The formaldehyde removal filtration power ventilator of claim 1 further comprising: valve (9) are installed to the outer wall of pipe (8), pipe (8) are the convex setting, the right side of pipe (8) is given vent to anger the end and is installed at the top outer wall that removes formaldehyde reagent storehouse (10), and extends to the bottom that removes formaldehyde reagent storehouse (10).