CN210292198U

CN210292198U - New fan

Info

Publication number: CN210292198U
Application number: CN201921337618.1U
Authority: CN
Inventors: 王庆伟
Original assignee: Xiamen Aierboshi Environmental Protection Technology Co ltd
Current assignee: Xiamen Aierboshi Environmental Protection Technology Co ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-04-10
Anticipated expiration: 2029-08-16

Abstract

The utility model relates to an air treatment technical field, in particular to new fan. The air storage device is arranged in the box body, an air guide plate used for guiding air flow to enter the air storage device is arranged on the inner wall of the box body, a horizontal distributor is arranged on the box body, an air guide pipe used for connecting the air storage device and the horizontal distributor is arranged in the box body, an air inlet hole is formed in the side wall of the box body, a first air flow channel is formed in a gap among the air inlet hole, the inner wall of the box body and the outer wall of the air guide pipe, outside air enters the air storage device through the first air inlet channel, and the inner space of the air guide pipe is a second air flow channel. The utility model discloses a storage device's application, when new fan internal portion inward-remitted the air current, can store the air of remitting earlier, carry out unified sterilization and disinfection after combing the air current, avoided the inside air condition of flow disorder to take place, increased new fan to the conversion rate of air, reduced the consumption of energy, practice thrift a large amount of electric power.

Description

New fan

Technical Field

The utility model relates to an air treatment technical field, in particular to new fan.

Background

With the acceleration of industrialization and modernization, atmospheric environmental pollution is increasingly serious, and particularly, inhalable particles such as PM2.5 (particles with equivalent diameter less than 2.5 micrometers in ambient air) have great harm to human health. People spend most of their lives indoors, and the quality of indoor air directly affects their health.

In order to solve the problem of indoor air quality, more and more air purification products are on the market. The air purification products mainly comprise an air filter and a fresh air fan. The air filter removes various air pollutants by adopting adsorption, decomposition or conversion and other modes, but cannot effectively solve the problem of carbon dioxide, and even if indoor air is purified, people feel that the air is turbid and not fresh because outdoor fresh air cannot be supplemented to cause indoor oxygen deficiency. The fresh air purification system introduces outdoor fresh air into a room after sterilization, disinfection and other treatments, and solves the problem that the indoor air is not fresh. With the requirement of human beings on the indoor air quality being higher and higher, the application of fresh air purification system is more and more common.

The problem that the air is simultaneously gathered into a plurality of directions in the air supply process of air conversion of the existing fresh air machine, and a plurality of strands of air flow in the fresh air machine at will, so that the internal air flow mode is disordered, and the fresh air cannot be uniformly converted, therefore, the air conversion rate is reduced, and the energy consumption of the fresh air machine is increased.

Disclosure of Invention

Therefore, the new fan needs to be provided, and has the advantages that the air needing to be converted by the new fan is temporarily stored through the application of the air storage device, and is uniformly sterilized and disinfected, so that the energy consumption of the new fan is greatly reduced, and excessive electric power is wasted.

In order to achieve the purpose, the utility model provides a new fan, including box and wall channel, be equipped with the air storage device in the box, the box inner wall is equipped with the air guide plate that is used for guiding the air current to get into the air storage device, be equipped with horizontal distributor on the box, be equipped with the air duct that is used for connecting air storage device and horizontal distributor in the box, the lateral wall of box is equipped with the inlet port, space between the outer wall of the inner wall of inlet port, box, air duct forms first air current passageway, and outside air gets into the air storage device through first air current passageway, air duct inner space is second air current passageway, and gas gets into horizontal distributor through second air current passageway in the air storage device. The utility model discloses a storage device's application, when new fan internal portion inward-remitted the air current, can store the air of remitting earlier, carry out unified sterilization and disinfection after combing the air current, avoided the inside air condition of flow disorder to take place, increased new fan to the conversion rate of air, reduced the consumption of energy, practice thrift a large amount of electric power.

Furthermore, the inner wall of the air guide plate is provided with a slope, the tail end of the slope is connected with the side wall of the air storage device, and the slope is provided with a plurality of grids for equalizing air. The air can enter the air storage device more quickly and uniformly, and the air circulation efficiency is improved.

Further, the air storage device comprises a drainage cover, a support frame, a connecting plate, an air filter, a sealing plate and two sealing blocks, wherein the drainage cover is arranged on the support frame in a covering mode, the connecting frame is embedded in the support frame, one end of the connecting frame is connected with the connecting plate, the two sealing blocks are symmetrically arranged at two ends of the support frame, the air filter is embedded in the support frame and located at the top end position inside the support frame, the sealing plate is arranged in the support frame and located at the bottom end position inside the support frame, a cavity for storing air is formed between the air filter and the support plate, a plurality of through holes are formed in the side wall and the upper surface of the support frame, through holes are formed in the same position of the side wall through holes of the support frame, and external air enters the air storage device through the through holes of the. The air in the fresh air machine can be stored, and the stored air can be purified.

Further, the support frame is formed by the downward bending of the two sides of a rectangular plate, the connecting frame is a fixing plate, the two ends of the fixing plate extend to form transverse plates, the transverse plate side walls protrude outwards to form convex blocks, the inner wall of the support frame is inwards sunken to form two grooves, a sliding groove is formed between the two grooves, the shape of the sliding groove is matched with that of the convex blocks, and the transverse plates extend inwards to form a supporting plate for supporting the air filter to prevent the air filter from falling. The air storage device is better fixed, the air storage device is prevented from being damaged in use, and the service life of the air storage device is prolonged.

Further, the air duct is hollow cylindrical pipe, the both ends of air duct all nestedly have the sealing washer, and still be equipped with a connecting ring on the air duct to be connected with horizontal distributor through this connecting ring. Can fix the air duct, better carry the air, prevent that the air current circulation breaks down when the operation.

Furthermore, the horizontal distributor is formed by combining an oval round platform with a large upper part and a small lower part and an oval column with the same edge as the upper surface of the oval round platform, an upper panel and a fan are arranged in the horizontal distributor, the fan is embedded in the horizontal distributor, the upper panel is covered on the horizontal distributor, the upper surface of the upper panel and the upper edge of the horizontal distributor are positioned on the same horizontal line, a third air flow channel is formed between the outer wall of the upper panel and the inner wall of the horizontal distributor, and air entering the horizontal distributor is discharged through the third air flow channel. The new fan of air discharge after will purifying more fast more effectual makes the work efficiency reinforcing of new fan.

Further, the outside of box still is equipped with detachable engine body shell, and engine body shell includes the protecgulum and the back lid of symmetry, the top edge of protecgulum and back lid all is equipped with a plurality of buckles, and horizontal distributor's outer wall top is equipped with a plurality of draw-in grooves and buckle phase-match. Fresh air machine that engine body shell can make divides the outward appearance more pleasing to the eye, prevents that internals from exposing, protects internals.

Furthermore, the joint of the front cover and the rear cover of the engine body shell is inwards sunken to form a platform, two fixing blocks are symmetrically arranged on the two platforms, and a handle is arranged on each fixing block. Reinforce engine body shell, and can be more convenient remove new fan.

Furthermore, dig on the lateral wall of back lid and be equipped with a ventilation port, this ventilation port communicates with the inlet port of box lateral wall each other, the embedded rotary valve that is equipped with of ventilation port, the outside of rotary valve is equipped with the filter screen, be equipped with a ventilation lid outside the filter screen, this ventilation lid is established on the ventilation port, the outer wall surface of ventilation lid is equipped with magnetism and inhales the subassembly, and the ventilation lid is inhaled the subassembly through this magnetism and is connected with the wall body passageway. Adopt single inlet port to admit air, the effectual multi-strand air current that has avoided multi-direction to admit air simultaneously flows in the equidirectional that causes, and the disorder of effectual prevention inside air flow has increased the orderliness that the air flows.

Furthermore, a bottom plate is arranged at the bottom of the machine body shell, and a certain gap is formed between the bottom plate and the machine body. Make new fan more stable, prevent to take place the skew at the during operation.

Different from the prior art, the technical scheme has the following beneficial effects:

1. the utility model discloses a storage device's application, when new fan internal portion inward-remitted the air current, can store the air of remitting earlier, carry out unified sterilization and disinfection after combing the air current, avoided the inside air condition of flow disorder to take place, increased new fan to the conversion rate of air, reduced the consumption of energy, practice thrift a large amount of electric power.

2. The utility model discloses a single inlet port admits air, and the effectual multi-direction air current that has avoided the stranded air current to admit air simultaneously and cause flows simultaneously at new fan, and the disorder that effectual prevention inside air flows has increased the orderliness that the air flows.

Drawings

Fig. 1 is an explosion structure diagram of a new fan of the present invention;

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

fig. 3 is a schematic sectional structure view of a new fan of the present invention;

fig. 4 is a schematic sectional structure view of a new fan of the present invention;

FIG. 5 is a schematic structural view of the air storage device of the present invention;

FIG. 6 is an enlarged detail view of the air reservoir of the present invention;

FIG. 7 is a schematic view of an air inlet path of a new fan according to this embodiment;

fig. 8 is a schematic view of an air inlet path of a new fan according to this embodiment.

Description of reference numerals:

1. the air conditioner comprises a machine body shell, 2, an air storage device, 201, a drainage cover, 202, a support frame, 2021, a groove, 203, an air filter, 204, a sealing plate, 205, a connecting frame, 2051, a bump, 206, a connecting plate, 207, a fixing block, 208, a cavity, 3, a box body, 4, an air inlet hole, 5, a horizontal distributor, 6, an upper panel, 7, a fan, 8, an air guide pipe, 9, a connecting ring, 10, a fixing block, 11, a ventilation port, 12, a rotary valve, 13, a filter screen, 14, a ventilation cover, 15, a power supply port, 16, a circuit assembly, 17, a bottom plate, 18, a controller, 19 and a wall channel.

Detailed Description

To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

Referring to fig. 1 to 8, the embodiment provides a new fan, which includes a box body 3 and a wall channel 19, wherein an air storage device 2 is disposed inside the box body 3, the box body 3 is shaped like an elliptic cylinder, a placement groove for placing the air storage device 2 is disposed on the lower half portion of the box body 3, the width of the placement groove is the same as that of the air storage device, two sets of air guide plates for guiding air flow into the air storage device are symmetrically disposed on the placement groove, the inner wall of the air guide plates is disposed in a slope shape, the end of the slope is connected with the bottom end of the side wall of the air storage device 2, a plurality of grilles for equalizing air are disposed on the slope, so that air entering the box body 3 can be smoothly and uniformly guided into the air storage device 2, the air storage device 2 stores outside air, a horizontal distributor 5 is disposed on the box body 3, the air guide pipe 8 used for connecting the air storage device 2 and the horizontal distributor 5 is arranged in the box body 3, the air guide pipe 8 is a hollow cylindrical pipe, the height of the air guide pipe 8 is slightly higher than that of the box body 3, sealing rings are nested at openings at two ends of the air guide pipe 8, when the air guide pipe 9 is connected with the air storage device 2 and the horizontal distributor 5, air in the pipe can be prevented from leaking out, a connecting ring 9 is further arranged at the top end of the air guide pipe 8, the diameter of the inner ring of the connecting ring 9 is the same as that of the air guide pipe 8, the diameter of the outer ring of the connecting ring 9 is larger than that of the air guide pipe 8, the top end of the air guide pipe 8 is connected with the bottom end of the horizontal distributor 5 through the connecting ring 9, an air inlet hole 4 is dug in the side wall of the box body 3, the air inlet hole 4, the outside air enters the air storage device 2 through the first air inlet channel, the inner space of the air guide pipe 8 is a second air flow channel, and the air in the air storage device 2 enters the horizontal distributor 5 through the second air inlet channel.

In this embodiment, the air storage device includes a drainage cover 201, a support frame 202, a connecting frame 205, a connecting plate 206, an air filter 203, a sealing plate 204, and two sealing blocks 207, the support frame 202 is formed by bending two sides of a rectangular plate downward, and two surfaces of the downward bending are long sides of the support frame 202, the upper surface of the support frame 202 is provided with eight through holes, the eight through holes are arranged in two rows, the drainage cover 206 is in a rounded rectangle shape, the drainage cover 201 covers the upper end of the support frame 202, and the bottom edge of the drainage cover 201 covers the eight through holes on the upper surface of the support frame 202, so as to prevent the reduction of working efficiency caused by gas leakage. The connecting frame 205 is embedded in the supporting frame 202, the connecting frame 205 is a fixing plate, two ends of which are extended to form transverse plates, the side walls of the transverse plates are protruded outwards to form a convex block 2051, the inner wall of the supporting frame 202 is recessed inwards to form two grooves 2021, a sliding chute is formed between the two grooves 2021, the shape of the sliding chute is matched with that of the convex block 2051, the transverse plates are extended inwards to form a supporting plate for supporting the air filter 203 to prevent the air filter 203 from falling off, so that the connecting frame 205 can be clamped in the middle section inside the supporting frame 202 to prevent the connecting frame 205 from falling off, a row of through holes are symmetrically arranged in the middle sections of the two side walls of the supporting frame 202, a row of through holes identical to the through holes are arranged in the same positions on the side walls of the connecting frame 205 as the through holes on the side walls of the supporting frame 202, the lower ends of the through holes on the outer walls, make inside the air can get into support frame 202 through this through-hole, the one end of link 205 is connected with connecting plate 206, connecting plate 206 is a rectangular plate, and this connecting plate 206 is vertical to be established in the closed one end of link 205 lateral wall, two sealed block 207 symmetries set up the both ends at support frame 205, and the inboard of two sealed blocks 207 is sunken to the center and is formed the hollowing, and this hollowing is located the inside of outer wall and inwards extends and be equipped with four screw posts, be equipped with four screw holes on the connecting plate 206 and be connected with one of them sealed block 207, another sealed block 207 is connected with link 205 not closed one end, the not closed one end of link is equipped with four screw holes and four screw post phase-matches of sealed block 207, can seal the side of air storage device 2, prevents that the air from leaking. The air filter 203 is rectangular, the long sides of the air filter 203 are equal to the long sides of the inner wall of the support frame 202, so that the air filter 203 can be just embedded in the support frame 202, the air filter 203 is located at the top end position inside the support frame 202, the upper surface of the air filter 203 is tightly abutted to the inner wall of the upper surface of the support frame 202, the sealing plate 204 is rectangular, the long sides of the sealing plate 204 are equal to the long sides of the inner wall of the support frame 202, the sealing plate 204 is located inside the support frame 202, the edge of the lower surface of the sealing plate 204 is attached to the lower edge of the side wall of the support frame 202, the air filter 203 and the sealing plate 204 are respectively located at the upper end and the lower end of the transverse plate bump, a cavity 208 for storing air guided into the air storage device 2 through the first.

In this embodiment, the horizontal distributor 5 is provided with an upper panel 6 and a fan 7, the upper half of the horizontal distributor 5 is an elliptical cylinder, the lower half of the horizontal distributor 5 is an elliptical truncated cone with a large upper part and a small lower part, the lower surface of the horizontal distributor 5 is dug with a circular through hole, the circular through hole is connected with a connecting ring 9 at the top end of an air duct 8, so that the air in the second air inlet channel can enter the horizontal distributor, four screw posts extend upwards from four corners of the inclined part of the inner wall of the lower half of the horizontal distributor 5, the upper panel 6 is an elliptical post with a size slightly smaller than the upper part of the horizontal distributor 5, the upper panel 6 is connected with the horizontal distributor 5 through the four screw posts, an air flow gap is formed between the upper panel 6 and the horizontal distributor 5, the upper panel 6 is provided with a controller 18, and the controller 18 controls the operation of the machine, the fan 7 is in a cylinder shape, a through hole matched with the air guide pipe 8 is formed in the lower side of the cylinder, the through hole extends downwards to be connected with a through hole of a bottom plate of the horizontal distributor 5, the fan 7 is embedded between four screw columns inside the horizontal distributor 5, a third air flow channel is formed between the outer wall of the upper panel 6 and the inner wall of the horizontal distributor 5, and air entering the horizontal distributor 5 is discharged through the third air flow channel.

In this embodiment, the outside of box 3 still is equipped with detachable engine body shell 1, and engine body shell 1 includes the protecgulum and the back lid of symmetry, the top edge of protecgulum and back lid all is equipped with a plurality of buckles, and horizontal distributor 5's outer wall top is equipped with a plurality of draw-in grooves and buckle phase-match. The connecting part of the front cover and the rear cover of the engine body shell is inwards sunken to form a platform, two fixing blocks 10 are symmetrically arranged on the two platforms, and handles are arranged on the fixing blocks 10. A ventilation port 11 is dug at the rear cover of the machine body shell 1, the position of the ventilation port 11 is matched with the air inlet 4 dug on the box body 3, a rotary valve 12 is embedded in the ventilation port 11, the rotary valve 12 is provided with a fan-shaped switching through port capable of controlling the flow rate of air entering the box 3, a filter screen 13 is arranged outside the rotary valve 12, the filter screen 13 can primarily filter the air entering the interior of the box body 3, a ventilation cover 14 with a diameter slightly larger than that of the ventilation port 11 is arranged on the outer side of the filter screen 13, the ventilation cover 14 is covered on the ventilation port 11, the outer wall surface of the ventilation cover 14 is provided with a magnetic component, the wall channel 19 is made of a round iron pipeline with the same diameter as the ventilation cover, and the wall channel 19 is embedded in the outer wall communicated with the outdoor, and the ventilation cover 14 is connected with the wall channel 19 through the magnetic attraction component. The inside of engine body shell 1 still is provided with power port 15 and circuit assembly 16 for the control organism operates, the bottom of engine body shell 1 is connected with the bottom plate 17 of an elliptic cylinder, and four protruding screw posts of upper surface of this bottom plate 17 to bottom surface threaded connection through screw post and engine body shell 1.

When the air purifier is used specifically, the power supply port 15 is firstly electrified to enable the circuit component 16 to have enough energy to operate, the controller 18 at the top end of the upper panel 6 starts the fresh air fan to enable the fresh air fan to enter a working state, the circuit component 16 controls the rotary valve 12 to be opened to enable air to enter the fresh air fan through the wall channel 19, the filter screen 13 can preliminarily filter the air entering the fresh air fan to enable larger impurities not to enter the box body 3, the air flow enters the box body 3 and then passes through the first air flow channel, the air is guided into the cavity 208 of the air storage device 2 through the air guide plate to be temporarily stored, the air is prevented from flowing disorderly in the fresh air fan, the sealing plate 204 and the sealing block 207 can prevent the air from leaking, when the air stored in the cavity 208 reaches a certain amount, the air is purified through the air filter 203, and the purified air is guided into the second air flow channel through the guide cover 201, the air in the second air flow channel is sucked upwards through the air duct 8 by the fan 7, the air enters the horizontal distributor 5, the air entering the horizontal distributor 5 is divided by the third air flow channel, and finally the purified air is discharged from the air flow gap between the horizontal distributor 5 and the upper panel 6.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal 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 terminal. Without further limitation, an element defined by the phrases "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal that comprises the element. Further, herein, "greater than," "less than," "more than," and the like are understood to exclude the present numbers; the terms "above", "below", "within" and the like are to be understood as including the number.

Although the embodiments have been described, once the basic inventive concept is known, other changes and modifications can be made to the embodiments by those skilled in the art, so that the above embodiments are only examples of the present invention, and not intended to limit the scope of the present invention, and all the modifications of the equivalent structure or equivalent flow path using the contents of the specification and the drawings of the present invention, or directly or indirectly using other related technical fields are also included in the scope of the present invention.

Claims

1. A new fan which characterized in that: the air storage device is arranged in the box body, an air guide plate used for guiding air flow to enter the air storage device is arranged on the inner wall of the box body, a horizontal distributor is arranged on the box body, an air guide pipe used for connecting the air storage device and the horizontal distributor is arranged in the box body, an air inlet hole is formed in the side wall of the box body, a first air flow channel is formed in a gap between the air inlet hole and the inner wall of the box body and between the air guide pipe and the outer wall of the air guide pipe, outside air enters the air storage device through the first air inlet channel, the inner space of the air guide pipe is a second air flow channel, and air in the air storage device enters the horizontal.

2. The new fan according to claim 1, characterized in that: the inner wall of the air guide plate is provided with a slope, the tail end of the slope is connected with the side wall of the air storage device, and the slope is provided with a plurality of grids for equalizing air.

3. The new fan according to claim 1, characterized in that: the air storage device comprises a drainage cover, a support frame, a connecting plate, an air filter, a sealing plate and two sealing blocks, wherein the drainage cover is covered on the support frame, the connecting frame is embedded in the support frame, one end of the connecting frame is connected with the connecting plate, the two sealing blocks are symmetrically arranged at two ends of the support frame, the air filter is embedded in the support frame and is positioned at the top end position inside the support frame, the sealing plate is arranged in the support frame and is positioned at the bottom end position inside the support frame, a cavity for storing air is formed between the air filter and the supporting plate, a plurality of through holes are formed in the side wall and the upper surface of the support frame, the through holes are formed in the same positions of the through holes in the side wall of the support frame, and external air enters the air storage device through the through.

4. A new fan according to claim 3, characterised in that: the support frame is formed by the downward bending of the two sides of a rectangular plate, the connecting frame is a fixing plate, the two ends of the connecting frame extend to form transverse plates, the transverse plate side walls protrude outwards to form convex blocks, the inner wall of the support frame is inwards sunken to form two grooves, a sliding groove is formed between the two grooves, the shape of the sliding groove is matched with that of the convex blocks, and the transverse plates extend inwards to form a supporting plate for supporting an air filter to prevent the air filter from falling.

5. The new fan according to claim 1, characterized in that: the air duct is hollow cylindrical pipe, the both ends of air duct all nestedly have the sealing washer, and still are equipped with a connecting ring on the air duct to be connected with horizontal distributor through this connecting ring.

6. The new fan according to claim 1, characterized in that: the horizontal distributor is formed by combining an oval round platform with a large upper part and a small lower part and an oval column which is identical to the edge of the upper surface of the oval round platform, an upper panel and a fan are arranged in the horizontal distributor, the fan is embedded in the horizontal distributor, the upper panel is covered on the horizontal distributor, the upper surface of the upper panel and the upper edge of the horizontal distributor are positioned on the same horizontal line, a third airflow channel is formed between the outer wall of the upper panel and the inner wall of the horizontal distributor, and gas entering the horizontal distributor is discharged through the third airflow channel.

7. The new fan according to claim 1, characterized in that: the outside of box still is equipped with detachable engine body shell, and engine body shell includes the protecgulum and the back lid of symmetry, the top edge of protecgulum and back lid all is equipped with a plurality of buckles, and horizontal distributor's outer wall top is equipped with a plurality of draw-in grooves and buckle phase-match.

8. The new fan according to claim 7, characterized in that: the connecting part of the front cover and the rear cover of the engine body shell is inwards sunken to form a platform, two fixing blocks are symmetrically arranged on the two platforms, and a handle is arranged on each fixing block.

9. The new fan according to claim 7, characterized in that: dig on the lateral wall of back lid and be equipped with a ventilation port, this ventilation port communicates with each other with the inlet port of box lateral wall, the embedded rotary valve that is equipped with of ventilation port, the outside of rotary valve is equipped with the filter screen, be equipped with a ventilation lid outside the filter screen, this ventilation lid is established on the ventilation port, the outer wall surface of ventilation lid is equipped with magnetism and inhales the subassembly, the ventilation lid is connected with the wall body passageway through this magnetism and inhales the subassembly.

10. The new fan according to claim 7, characterized in that: the bottom of the machine body shell is provided with a bottom plate, and a certain gap is formed between the bottom plate and the machine body.