CN211451282U

CN211451282U - Formaldehyde removal filtering power ventilator

Info

Publication number: CN211451282U
Application number: CN201922422554.1U
Authority: CN
Inventors: 侯雁峰
Original assignee: Hubei Jiulian Environmental Protection Technology Co ltd
Current assignee: Hubei Jiulian Environmental Protection Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-08
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to a ventilator technical field just discloses remove formaldehyde filtering power ventilator, the power distribution box comprises a box body, the right side fixedly connected with air inlet hopper of box, air inlet hopper's left side fixedly connected with income tuber pipe. This remove formaldehyde filtration power ventilator, it rotates convulsions to drive the ventilation oar through driving motor, through the heavy-calibre air inlet of income wind scoop, filter the tiny particle that floats heavy and roll up in the air through the net that removes dust, need filterable air through the inside of income tuber pipe to fan cover, the inside that rethread goes out the tuber pipe and reachs the filter tube, filter through three-layer formaldehyde filter screen, the filter effect is good, can conveniently take off the filter tube through the handle, change or clear up the formaldehyde filter screen, carry out the bradyseism to fan cover and driving motor through damping spring, motor vibration range is little, keep apart the noise of motor and wind oar during operation through the foam cotton, make the ventilator during operation keep the silence, this, be convenient for change the filter screen, and the silence work of ventilator.

Description

Formaldehyde removal filtering power ventilator

Technical Field

The utility model relates to a ventilator technical field specifically is 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 decorative materials such as boards, furniture, paint and the like, and due to unsmooth ventilation and recycling of dirty and toxic harmful air, the indoor personnel are easy to have syndromes such as headache, dizziness, nausea, difficulty in concentration of attention, dry cough and the like.

General ventilator, though can effectively ventilate, formaldehyde still remains, can continue to cause the injury to the human body, general formaldehyde ventilator during operation that removes, vibrations are big, and the noise is big, has detached formaldehyde though, the loud noise has influenced indoor environment, and the filter screen is difficult for dismantling and washing, so proposes to remove formaldehyde filtration power ventilator and solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a remove formaldehyde filter power ventilator possesses the filter screen of being convenient for to change, and advantages such as silence work have solved general ventilator and have not been convenient for change the filter screen, and the big problem of vibration noise.

(II) technical scheme

Get rid of ventilation effect good for realizing above-mentioned formaldehyde, and the purpose of silence work, the utility model provides a following technical scheme: the formaldehyde filtering power ventilator comprises a box body, wherein an air inlet hopper is fixedly connected to the right side of the box body, an air inlet pipe is fixedly connected to the left side of the air inlet hopper, a dust removal net is fixedly connected to the inner side of the air inlet pipe, a fan cover is fixedly connected to the left side of the air inlet pipe, a driving motor is fixedly connected to the back side of the fan cover, an air ventilation paddle is fixedly connected to an output shaft of the driving motor, an air outlet pipe is fixedly connected to the left side of the air ventilation paddle, a sealing layer is fixedly connected to the inner side of the air outlet pipe, a filtering pipe is inserted into the inner side of the air outlet pipe, a formaldehyde filter screen is fixedly connected to the inner side of the filtering pipe, a handle is fixedly connected to the top of the filtering pipe, a sound insulation box is fixedly connected between the inner top wall and the inner bottom wall of the box body, foam cotton, two the damping slot has all been seted up to the relative one side of cushion socket, the inboard fixedly connected with damping spring of damping slot, damping spring's inboard fixedly connected with shock attenuation supporting seat.

Preferably, the shape of the air inlet hopper is in the shape of a large-caliber circular truncated cone, and the dust removal net is positioned on the left side of the air inlet hopper.

Preferably, the output shaft of the driving motor penetrates through the fan cover and extends into the fan cover, and the damping support seat is fixedly connected with the corresponding fan cover and the corresponding driving motor.

Preferably, the left side of air-out pipe has seted up the ring groove, the right side fixed connection ring piece of sealing layer, and the ring piece pegs graft with the ring groove.

Preferably, the number of the formaldehyde filter screens is three, the formaldehyde filter screens are composite efficient filter screens, and the fan cover is located inside the sound insulation box.

Preferably, the right end of the air outlet pipe penetrates through the sound insulation box and extends to the inner side of the sound insulation box, and the left end of the air inlet pipe penetrates through the sound insulation box and extends to the inner side of the sound insulation box.

(III) advantageous effects

Compared with the prior art, the utility model provides a remove formaldehyde filter power ventilator possesses following beneficial effect:

this remove formaldehyde filtration power ventilator, it rotates convulsions to drive the ventilation oar through driving motor, through the heavy-calibre air inlet of income wind scoop, filter the tiny particle that floats heavy and roll up in the air through the net that removes dust, need filterable air through the inside of income tuber pipe to fan cover, the inside that rethread goes out the tuber pipe and reachs the filter tube, filter through three-layer formaldehyde filter screen, the filter effect is good, can conveniently take off the filter tube through the handle, change or clear up the formaldehyde filter screen, carry out the bradyseism to fan cover and driving motor through damping spring, motor vibration range is little, keep apart the noise of motor and wind oar during operation through the foam cotton, make the ventilator during operation keep the silence, this, be convenient for change the filter screen, and the silence work of ventilator.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: the device comprises a box body 1, an air inlet hopper 2, an air inlet pipe 3, a dust removal net 4, a fan cover 5, a driving motor 6, an air ventilation paddle 7, an air outlet pipe 8, a sealing layer 9, a filter pipe 10, a formaldehyde filter screen 11, a handle 12, a sound insulation box 13, foam cotton 14, a shock absorption seat 15, a shock absorption groove 16, a shock absorption spring 17 and a shock absorption supporting seat 18.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the formaldehyde-removing power ventilator comprises a box body 1, an air inlet funnel 2 is fixedly connected to the right side of the box body 1, an air inlet pipe 3 is fixedly connected to the left side of the air inlet funnel 2, a dust removing net 4 is fixedly connected to the inner side of the air inlet pipe 3, the air inlet funnel 2 is in a large-caliber circular truncated cone shape, the dust removing net 4 is located on the left side of the air inlet funnel 2, a fan cover 5 is fixedly connected to the left side of the air inlet pipe 3, the fan cover 5 is located inside a soundproof box 13, a driving motor 6 is fixedly connected to the back of the fan cover 5, the type of the driving motor 6 can be Y100L-2, an output shaft of the driving motor 6 penetrates through the fan cover 5 and extends into the fan cover 5, an air ventilation paddle 7 is fixedly connected to an output shaft of the driving motor 6, an air outlet pipe 8 is fixedly connected to the left side of the ventilation paddle 7, a circular groove, the right side of the sealing layer 9 is fixedly connected with a circular ring block, the circular ring block is spliced with a circular ring groove, the inner side of the air outlet pipe 8 is spliced with a filtering pipe 10, the inner side of the filtering pipe 10 is fixedly connected with three formaldehyde filter screens 11, the formaldehyde filter screens 11 are composite high-efficiency filter screens, the top of the filtering pipe 10 is fixedly connected with a handle 12, a sound insulation box 13 is fixedly connected between the inner top wall and the inner bottom wall of the box body 1, the right end of the air outlet pipe 8 penetrates through the sound insulation box 13 and extends to the inner side of the sound insulation box 13, the left end of the air inlet pipe 3 penetrates through the sound insulation box 13 and extends to the inner side of the sound insulation box 13, the inner side of the sound insulation box 13 is fixedly connected with foam cotton 14, the inner top wall and the inner bottom wall of the box body 1 are both fixedly connected with shock absorption seats 15, one side opposite to the two shock absorption seats 15 is both provided with shock absorption grooves, damping supporting seat 18 and corresponding fan housing 5 and the equal fixed connection of driving motor 6, drive ventilation oar 7 through driving motor 6 and rotate convulsions, 2 heavy-calibre air intakes through the income wind fill, filter the tiny particle of sinking and rolling up in the air through dust removal net 4, need filterable air through going into the inside of tuber pipe 3 to fan housing 5, the inside of rethread tuber pipe 8 arrival filter tube 10, filter through three-layer formaldehyde filter screen 11, the filter effect is good, can conveniently take off filter tube 10 through handle 12, change or clear up formaldehyde filter screen 11, carry out the bradyseism through damping spring 17 to fan housing 5 and driving motor 6, motor vibration range is little, keep the noise when motor and wind oar during operation through foam cotton 14, make the ventilator keep the silence during operation, this ventilator, be convenient for change the filter screen, and the silence work.

When the novel fan is used, the driving motor 6 drives the ventilation paddle 7 to rotate for ventilation, air enters through the large-caliber air inlet of the air inlet hopper 2, floating and sinking and curled fine particles in air are filtered through the dust removal net 4, the air needing to be filtered passes through the air inlet pipe 3 to the inside of the fan cover 5, and then reaches the inside of the filter pipe 10 through the air outlet pipe 8, the filter pipe 10 is filtered through the three-layer formaldehyde filter screen 11, the filter pipe 10 can be conveniently taken down through the handle 12, the formaldehyde filter screen 11 is replaced or cleaned, the fan cover 5 and the driving motor 6 are subjected to cushioning through the damping spring 17, the vibration amplitude of the motor is small, the noise of the motor and the noise of the fan paddle during working are isolated through the foam cotton 14, the ventilator keeps silent during working, the ventilator is convenient to replace the filter screen, and the ventilation fan works in.

In conclusion, the formaldehyde removal filtration power ventilator drives the ventilation paddle 7 to draw air through the driving motor 6, enters air with a large diameter through the air inlet hopper 2, filters out floating and rolling fine particles in the air through the dust removal net 4, the air to be filtered passes through the air inlet pipe 3 to the inside of the fan cover 5 and then reaches the inside of the filter pipe 10 through the air outlet pipe 8, is filtered through the three-layer formaldehyde filter screen 11, has good filtering effect, can conveniently take down the filter pipe 10 through the handle 12 to replace or clean the formaldehyde filter screen 11, buffers the fan cover 5 and the driving motor 6 through the damping spring 17, has small vibration amplitude of the motor, isolates the noise when the motor and the wind paddle work through the foam cotton 14, keeps the ventilator silent when in work, is convenient to replace the filter screen and works silently, and solves the problem that the common ventilator is inconvenient to replace the filter screen, and vibration noise is large.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Remove formaldehyde filtration power ventilator, including box (1), its characterized in that: the box body is characterized in that an air inlet hopper (2) is fixedly connected to the right side of the box body (1), an air inlet pipe (3) is fixedly connected to the left side of the air inlet hopper (2), a dust removal net (4) is fixedly connected to the inner side of the air inlet pipe (3), a fan cover (5) is fixedly connected to the left side of the air inlet pipe (3), a driving motor (6) is fixedly connected to the back of the fan cover (5), an air ventilation paddle (7) is fixedly connected to an output shaft of the driving motor (6), an air outlet pipe (8) is fixedly connected to the left side of the air ventilation paddle (7), a sealing layer (9) is fixedly connected to the inner side of the air outlet pipe (8), a filter pipe (10) is inserted into the inner side of the air outlet pipe (8), a formaldehyde filter screen (11) is fixedly connected to the inner side of the filter pipe (10), a handle (12) is fixedly connected to the top of the filter pipe (10), and a, inboard fixedly connected with foam (14) of sound-proof box (13), the equal fixedly connected with cushion socket (15) of interior roof and interior bottom wall of box (1), two damping groove (16) have all been seted up to one side that cushion socket (15) are relative, inboard fixedly connected with damping spring (17) of damping groove (16), inboard fixedly connected with shock attenuation supporting seat (18) of damping spring (17).

2. The formaldehyde removal filtration power ventilator of claim 1 further comprising: the shape of the air inlet hopper (2) is in a large-caliber circular truncated cone shape, and the dust removal net (4) is positioned on the left side of the air inlet hopper (2).

3. The formaldehyde removal filtration power ventilator of claim 1 further comprising: the output shaft of the driving motor (6) penetrates through the fan cover (5) and extends to the inside of the fan cover (5), and the damping support seat (18) is fixedly connected with the corresponding fan cover (5) and the driving motor (6).

4. The formaldehyde removal filtration power ventilator of claim 1 further comprising: the left side of air-out pipe (8) has been seted up the ring groove, the right side fixed connection ring piece of sealing layer (9), and the ring piece is pegged graft with the ring groove.

5. The formaldehyde removal filtration power ventilator of claim 1 further comprising: the number of the formaldehyde filter screens (11) is three, the formaldehyde filter screens (11) are composite high-efficiency filter screens, and the fan cover (5) is located inside the sound insulation box (13).

6. The formaldehyde removal filtration power ventilator of claim 1 further comprising: the right-hand member of air-out pipe (8) runs through sound-proof box (13) and extends to the inboard of sound-proof box (13), the left end of tuber pipe (3) runs through sound-proof box (13) and extends to the inboard of sound-proof box (13).