CN112023067A

CN112023067A - Purifying machine

Info

Publication number: CN112023067A
Application number: CN202011025142.5A
Authority: CN
Inventors: 罗岚; 李绍健; 杨昆; 宋宪磊; 王浩良; 闫旺
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2020-12-04
Anticipated expiration: 2040-09-25
Also published as: CN112023067B

Abstract

The invention relates to the technical field of book processing, in particular to a purifier which comprises a fan, a machine body, at least one fixing device, at least one purifying device and a flow guide channel, wherein the fan is provided with an air inlet end and an air outlet end; the machine body is provided with a processing cabin, a cabin door suitable for sealing the processing cabin and an air outlet communicated with the processing cabin, and the processing cabin is communicated with the air inlet end and the air outlet end respectively; at least one fixing device is arranged in the processing cabin and is suitable for fixing objects to be purified, and the air outlet is arranged close to the fixing device; at least one purifying device is arranged in the processing cabin and is used for disinfecting and/or sterilizing the object to be purified; the diversion channel is communicated with the air outlet and the air inlet end. The purifier does not exhaust air to the outside environment.

Description

Purifying machine

Technical Field

The invention relates to the technical field of book processing, in particular to a purifier.

Background

Books are the steps of human progress, and open or semi-open libraries such as schools, public libraries and the like are ideal reading places for mass readers. However, books are easy to be infected with various viruses due to large use amount and multiple page turning times, and are an important source for generating cross contamination; moreover, due to storage reasons, the books are easy to accumulate dust or damp to generate mold, damage is caused to the books, and harm is caused to the health of readers. It is a great trend to utilize a purifier to remove dust and sterilize books.

The book dedusting and sterilizing machine comprises a cabinet body, wherein the cabinet body is provided with a sterilizing cabin and a cabin cover for sealing the sterilizing cabin, and further comprises a sterilizing system and a static removing system, the static removing system comprises an ion fan and a fan cover, the ion fan is arranged in the fan cover, the fan cover is communicated with the sterilizing cabin, an aromatherapy component is further arranged in the fan cover, and a return air inlet for returning air is formed in the bottom of the sterilizing cabin. The sterilizing machine also comprises a disinfectant containing bottle arranged in the sterilizing cabin, and the disinfectant evaporation is accelerated by the additionally arranged heating component.

However, the book dedusting sterilizer exhausts a large amount of air to the external environment, and high-temperature disinfectant steam is also exhausted to the external environment, so that a user is easily scalded.

Disclosure of Invention

Therefore, the technical problem to be solved by the present invention is to overcome the defect in the prior art that the user is easily scalded by discharging high-temperature steam to the external environment, thereby providing a purifier without exhausting air to the external environment.

The present invention provides a purifier, comprising:

the fan is provided with an air inlet end and an air outlet end;

the machine body is provided with a processing cabin, a cabin door suitable for sealing the processing cabin and an air outlet communicated with the processing cabin, and the processing cabin is communicated with the air inlet end and the air outlet end respectively;

at least one fixing device which is arranged inside the processing cabin and is suitable for fixing purifying objects, and the air outlet is arranged close to the fixing device;

at least one purification device which is arranged in the treatment cabin and is used for disinfecting and/or sterilizing the object to be purified;

and the flow guide channel is communicated with the air outlet and the air inlet end.

Optionally, the treatment cabin comprises a disinfection cabin accommodating the fixing device and a fan cabin accommodating the fan; the disinfection cabin is communicated with the fan cabin through a vent;

the air outlet is arranged on the disinfection cabin, the fan cabin is provided with an air inlet communicated with the flow guide channel, and the flow guide channel is communicated with the air inlet end through the air inlet.

Optionally, the treatment cabin is divided into the disinfection cabin and the wind cabin through a partition plate, the disinfection cabin is arranged above the wind cabin in the vertical direction, and the vent is arranged on the partition plate.

Optionally, the air purifier comprises at least one fan, and the pipe cross-sectional area of the air outlet end gradually increases towards the direction close to the vent, and the air is exhausted towards at least one fixing device.

Optionally, the machine body further has a diversion compartment, and the diversion channel is the diversion compartment.

Optionally, the pod is disposed behind the disinfection cabin and the nacelle cabin relative to the cabin door, the pod is sealed by rear side walls of the disinfection cabin and the nacelle cabin, the air inlet is disposed on a rear side wall of the nacelle cabin, and the air outlet is disposed on a rear side wall of the disinfection cabin.

Optionally, at least one of the purification devices is a heating device and is arranged between the air inlet end and the air outlet end.

Optionally, at least one of the purification devices is a filtration device comprising a high pressure filter element.

Optionally, the filtering device is detachably arranged at the air inlet.

Optionally, the device further comprises a sterilizing device, wherein the sterilizing device comprises at least one ultraviolet emitting structure suitable for emitting ultraviolet rays to the book, the ultraviolet emitting structure is arranged on the side of the fixing device close to the ventilation opening and is provided with an inclined emitting surface which emits ultraviolet rays towards the object to be purified.

Optionally, the method further comprises:

the door control switch assembly is arranged between the processing cabin and the cabin door and is suitable for sending out abnormal information when the door is opened abnormally in the working process of the purifier;

and the control device is in communication connection with the gating switch assembly and is used for receiving the abnormal information and cutting off the power supplies of the fan and the purifying device.

Optionally, the fixing device is a book support.

Optionally, the book support stand comprises:

one end of the connecting rod is connected to the wall of the disinfection cabin provided with the ventilation opening and is vertical to the wall of the disinfection cabin, the other end of the connecting rod is provided with at least two connecting parts, and the distances from the connecting parts to the ventilation opening are different;

and one end of the support rod is connected to the connecting part, and the other end of the support rod is suitable for being inserted into the middle of a book and supporting the book in a posture that a book opening faces the ventilation opening.

Optionally, the support bar comprises a support rib, an edge of the support rib faces away from the ventilation opening, and two side faces of the support rib are equal to an included angle between the support rib and a vertical face of the ventilation opening.

Optionally, the support rods are regular triangular prisms.

The technical scheme of the invention has the following advantages:

1. the purifier provided by the invention comprises a fan and a treatment cabin, wherein the treatment cabin is communicated with the air outlet end of the fan and blows air into the treatment cabin to blow off dust on an object to be purified; the air inlet end of the fan is communicated with the processing cabin to recover air in the processing cabin; still including the intercommunication the air outlet with the water conservancy diversion passageway of air inlet end does not discharge the air to the external environment, prevents that hot air from scalding the user. Still include fixing device for the fixed thing of treating to purify prevents to treat that the thing of purifying from shifting under the blowing of fan and influencing purifying effect. Also comprises a purifying device used for disinfecting and/or sterilizing the object to be purified. The purifier realizes internal air circulation, and high-temperature steam discharged to the external environment cannot scald users. And does not carry bacteria and/or viruses out by exhausting air to the outside environment, affecting environmental safety.

2. The air purifier provided by the invention realizes air circulation, has no air exchange with the external environment in the working process, is equivalent to arranging the fan in a closed space, and the fan needs a relatively large closed space in order to obtain larger wind power. The air outlet is arranged on the disinfection cabin, the fan cabin is provided with an air inlet communicated with the flow guide channel, the flow path between the air inlet end and the air outlet end of the fan is prolonged through the flow guide channel, the pressure difference is more easily obtained, and the larger wind power is generated. Meanwhile, due to the fact that the pressure of the air inlet end is different from that of the air outlet end, air circulates smoothly under the action of the pressure.

3. The disinfection cabin provided by the invention is arranged above the fan cabin along the vertical direction, the height of the disinfection cabin is compensated, and a user can put an object to be purified into the disinfection cabin or take the object to be purified out of the disinfection cabin without bending down.

4. The pipe sectional area of the air outlet end provided by the invention is gradually increased towards the direction close to the air vent, so that the wind power diffusion is realized, and the air outlet coverage of the fan is increased.

5. Compared with a diversion channel, the diversion cabin is more stable, and cannot shake or be damaged due to large air pressure; secondly, the pod provides more space without increasing pressure during diversion.

6. The diversion cabin provided by the invention is arranged behind the disinfection cabin and the fan cabin relative to the cabin door, so that the space is saved, the diversion cabin is hidden, and the appearance is attractive.

7. The at least one purifying device provided by the invention is a heating device and is arranged between the air inlet end and the air outlet end, the air blown out from the air outlet end is heated, the blown high-temperature air can kill various bacteria and/or viruses adhered to the object to be purified, and the damp object to be purified is dried. After the purifier operates for a certain time, the internal temperature of the disinfection cabin, the wind cabin and the diversion cabin is increased to a set value due to internal air circulation, and residual bacteria and/or viruses are further killed.

8. At least one purification device provided by the invention is a filtering device, and is used for filtering dust blown off from an object to be purified, so that the dust is prevented from being blown onto the object to be purified in a circulation process to cause secondary pollution to the object to be purified; the filtering device comprises a high-voltage filter element, and a high-voltage electric field is generated to further kill bacteria and/or viruses in the air.

9. The filter device provided by the invention is detachably arranged at the air inlet, can be cleaned regularly, and can prevent dust from being blown to an object to be purified in a circulating process to cause secondary pollution to the object to be purified.

10. The purifier provided by the invention also comprises a disinfecting device which utilizes ultraviolet rays to kill bacteria and/or viruses. The ultraviolet ray emission structure is close to the vent sets up fixing device's lateral part to be equipped with the orientation treat the ultraviolet slope transmitting surface of purification thing transmission, aim at and treat that the purification thing shines the ultraviolet pipe, the effect of killing bacterium and/or virus is better.

11. The purifier provided by the invention also comprises a door control switch assembly which is suitable for sending abnormal information when the door of the purifier is opened abnormally in the working process of the purifier, and the control device receives the abnormal information and cuts off the power supply of the fan and the purifier so as to prevent ultraviolet rays from hurting people and/or hot air from hurting people and/or high-voltage electricity from hurting people.

12. The book support frame provided by the invention comprises the connecting rod and the supporting rod, wherein the distance between a book and the ventilation opening is adjusted by the supporting rod through the connecting part on the connecting rod, and the book support frame is suitable for sterilizing and disinfecting the books with different sizes. The bracing piece supports books in the disinfection under-deck with the book mouth towards the posture of vent, and the page can evenly be blown open to the air inlet of vent department, and is effectual and even to the disinfection of page.

13. The supporting rod provided by the invention comprises the supporting edges, and the pages are separated by a certain angle through the side surfaces of the supporting edges, so that the pages can be conveniently blown open by a fan. Two sides of supporting the arris, with it arrives to support the arris the contained angle of the perpendicular of vent equals, and the angle of separately the page is even, the fan of being more convenient for evenly blows the page.

Drawings

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

FIG. 1 is a cross-sectional view of a purifier of the present invention;

FIG. 2 is a schematic view of the purifier of the present invention;

fig. 3 is a partial schematic view of the purifier of the present invention.

Description of reference numerals:

1-a fan; 11-air outlet end; 2-a processing cabin; 21-a disinfection cabin; 211-an air outlet; 22-wind nacelle; 221-an air inlet; 3-a diversion chamber; 4-a fixing device; 41-a support bar; 42-connecting rod; 5-a filtration device; 6-ultraviolet emission structure; 61-inclined emission face; 7-control cabin; 8-cabin door; 9-a partition plate; 91-a vent; 10-gated switch assembly.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-3, the present embodiment provides a purifier, including a fan 1, a body, at least one fixing device 4, at least one purifying device, and a flow guide channel, where the fan 1 has an air inlet end and an air outlet end 11; the machine body is provided with a processing cabin 2, a cabin door 8 suitable for sealing the processing cabin 2 and an air outlet 211 communicated with the processing cabin 2, and the processing cabin 2 is respectively communicated with the air inlet end and the air outlet end 11; at least one fixing device 4 is arranged inside the processing cabin 2 and is suitable for fixing objects to be purified, and the air outlet 211 is arranged close to the fixing device 4; at least one purification device is arranged inside the treatment cabin 2 and is used for disinfecting and/or sterilizing the objects to be purified; the diversion channel is communicated with the air outlet 211 and the air inlet end.

The object with purification can be clothing, mask, books and the like, and the embodiment takes the books as an example. The purifier comprises a fan 1 and a processing cabin 2, wherein the processing cabin 2 is communicated with an air outlet end 11 of the fan 1 and blows air into the processing cabin 2 to blow off dust on an object to be purified; the air inlet end of the fan 1 is communicated with the processing cabin 2 to recover the air in the processing cabin 2; still including the intercommunication the air outlet 211 with the water conservancy diversion passageway of air inlet end does not discharge the air to the external environment, prevents that hot air from scalding the user. The device also comprises a fixing device 4 which is used for fixing the object to be purified and preventing the object to be purified from shifting under the blowing of the fan 1 to influence the purification effect. Also comprises a purifying device used for disinfecting and/or sterilizing the object to be purified. The purifier realizes internal air circulation, and high-temperature steam discharged to the external environment cannot scald users. The fan 1 can be an ion fan 1, and generates airflow of positive and negative ions, so that dust with charges on the object to be purified can be easily blown away by the airflow.

In this embodiment, the processing chamber 2 includes a sterilizing chamber 21 accommodating the fixing device 4, and a blower chamber 22 accommodating the blower 1; the disinfection cabin 21 is communicated with the fan cabin 22 through a vent 91; the air outlet 211 is arranged on the disinfection cabin 21, the air cabin 22 is provided with an air inlet 221 communicated with the flow guide channel, and the flow guide channel is communicated with the air inlet end through the air inlet 221.

The air circulation of the purifier is realized, no air exchange with the external environment is realized in the working process, namely the fan 1 is arranged in a closed space, and the fan 1 needs a relatively large closed space in order to obtain large wind power. The air outlet 211 is arranged on the disinfection cabin 21, the air cabin 22 is provided with an air inlet 221 communicated with the flow guide channel, the flow path between the air inlet end and the air outlet end 11 of the fan 1 is prolonged through the flow guide channel, the pressure difference is more easily obtained, and the larger wind power is generated. Meanwhile, due to the fact that the pressure of the air inlet end and the pressure of the air outlet end 11 are different, air circulates smoothly under the action of the pressure.

As an alternative embodiment, the fan 1 may be disposed outside the treatment cabin 2.

The treatment cabin 2 in this embodiment is partitioned into the disinfection cabin 21 and the blower cabin 22 by a partition plate 9, the disinfection cabin 21 is disposed above the blower cabin 22 in the vertical direction, and the ventilation opening 91 is disposed on the partition plate 9. In one embodiment, at least three ventilation openings 91 are distributed on the partition plate 9 along the length direction of the object to be purified, and the ventilation openings 91 are long and narrow rectangular holes extending along the width direction of the object to be purified. When the object to be cleaned is a book, the width direction is the longest width of the book unfolded under the action of the fixing device 4.

The disinfection cabin 21 is arranged above the fan cabin 22 along the vertical direction, the height of the disinfection cabin 21 is compensated, and a user can put the object to be purified into the disinfection cabin 21 or take the object to be purified out of the disinfection cabin 21 without bending down.

In an alternative embodiment, the sterilization chamber 21 and the nacelle 22 may be provided separately, and the sterilization chamber 21 and the nacelle 22 may be communicated with each other through a ventilation duct.

Alternatively, the sterilization chamber 21 may be partitioned by a partition plate 9 at a side or a top of the nacelle 22, and the ventilation opening 91 may be provided in the partition plate 9.

In this embodiment, the sectional area of the air outlet end 11 gradually increases toward the air vent 91, and the air is discharged toward at least one of the fixing devices 4. Wind power diffusion is realized, and the coverage range of the air outlet of the fan 1 is enlarged. The air outlet end 11 may be of a frustum tubular structure.

The machine body in the embodiment is further provided with a diversion cabin 3, and the diversion channel is the diversion cabin 3.

Compared with the diversion channel, the diversion chamber 3 is more stable, and cannot shake or be damaged due to large air pressure; secondly, the pod 3 provides more space without increasing pressure during diversion.

In this embodiment, the pod 3 is disposed behind the disinfection cabin 21 and the nacelle 22 relative to the cabin door 8, the pod 3 is sealed by the rear side walls of the disinfection cabin 21 and the nacelle 22, the air inlet 221 is disposed on the rear side wall of the nacelle 22, and the air outlet 211 is disposed on the rear side wall of the disinfection cabin 21. The space is saved, the diversion cabin 3 is hidden, and the appearance is attractive.

Specifically, the air outlet 211 is provided with an air outlet plate, and the air outlet plate is provided with at least two ventilation holes. Prevent that the unexpected page of blowing off or other large-scale materials from getting into nacelle 3 through air outlet 211 and leading to nacelle 3 to block up.

In this embodiment, at least one of the purification devices is a heating device and is disposed between the air inlet end and the air outlet end 11.

The air blown out from the air outlet end 11 is heated, and the blown high-temperature air can kill various bacteria and/or viruses adhered to the object to be purified and dry the damp object to be purified. After the purifier operates for a certain time, the temperature in the disinfection cabin 21, the fan cabin 22 and the diversion cabin 3 is increased to a set value due to the circulation of the internal air, so that residual bacteria and/or viruses are further killed.

The heating device may be a heating wire, PTC or other heat generating device.

As an alternative embodiment, the heating device may be provided at the air outlet end 11; or, the heating device is arranged outside the fan 1.

In the embodiment, at least one of the purification devices is a filter device 5, which filters dust blown off from an object to be purified and prevents the dust from being blown onto the object to be purified in the circulation process to cause secondary pollution to the object to be purified; the filter device 5 comprises a high-voltage filter element, and generates a high-voltage electric field of thousands of volts, so as to further kill bacteria and/or viruses in the air.

As an alternative embodiment, the filter device 5 may also comprise a filter element assembly that generates a high voltage electric field. The filter element assembly includes a conventional filter element, and a screen that can create a high voltage grid.

The filter device 5 in this embodiment is detachably disposed at the air inlet 221. The filter device 5 can be cleaned regularly, and the dust is prevented from being blown to the object to be purified in the circulating process to cause secondary pollution to the object to be purified.

The embodiment further comprises a sterilizing device, wherein the sterilizing device comprises at least one ultraviolet emitting structure 6 suitable for emitting ultraviolet rays to the books, the ultraviolet emitting structure 6 is arranged at the side part of the fixing device 4 close to the ventilation opening 91 and is provided with an inclined emitting surface 61 for emitting ultraviolet rays towards the objects to be purified.

Ultraviolet rays are used to kill bacteria and/or viruses. Ultraviolet emission structure 6 is close to vent 91 sets up fixing device 4's lateral part to be equipped with the orientation treat the ultraviolet slope transmitting surface 61 of purification thing transmission, aim at and treat that the purification thing shines the ultraviolet pipe, the effect of killing bacterium and/or virus is better.

In particular, the two opposite sides of each fixing device 4 are provided with ultraviolet emitting structures 6.

The embodiment also comprises a door control switch component 10 and a control device, wherein the door control switch component 10 is arranged between the processing cabin 2 and the cabin door 8 and is suitable for sending out abnormal information when the door is opened abnormally in the working process of the purifier; the control device is in communication connection with the door control switch assembly 10 and is used for receiving the abnormal information and cutting off the power supply of the fan 1 and the purification device.

The door control switch assembly 10 is suitable for sending abnormal information when the door of the purifier is opened abnormally in the working process of the purifier, and the control device receives the abnormal information and cuts off the power supply of the fan 1 and the purifier so as to prevent people from being injured by ultraviolet rays and/or people from being injured by hot air and/or people from being injured by high-voltage electricity.

Specifically, hatch door 8 is including sealing disinfection cabin 21 door of disinfection cabin 21 and being suitable for to seal fan cabin 22 door of fan cabin 22, be equipped with on the disinfection cabin 21 door and be suitable for the observation the inside window in disinfection cabin 21, ultraviolet protection glass is equipped with on the window.

The machine body further comprises a control cabin 7, and the control device is arranged in the control cabin 7. The control device comprises a control panel, an operating button and a display which are all connected with an external power supply. The control cabin 7 comprises a detachable cabin cover arranged at the top, and the control device is convenient to maintain. The control cabin 7 is arranged at the top of the processing cabin 2, and is convenient for a user to operate and check.

In this embodiment, the fixing device 4 is a book support.

In this embodiment, the book support frame includes a connecting rod 42 and a supporting rod 41: one end of the connecting rod 42 is connected to the wall of the disinfection cabin 21 provided with the ventilation opening 91 and is vertical to the wall, the other end is provided with at least two connecting parts, and the distances from the connecting parts to the ventilation opening 91 are different; one end of the support bar 41 is connected to the connection portion, and the other end is adapted to be inserted into the middle of the book and support the book in a posture in which the book end faces the ventilation opening 91. In one embodiment, the connecting portion is a socket that mates with the support rod 41.

The support rod 41 adjusts the distance between the books and the ventilation opening 91 through the connecting part on the connecting rod 42, and is suitable for sterilizing and disinfecting the books with different sizes. The supporting rod 41 supports the books in the sterilizing chamber 21 in a posture that the book mouths face the ventilation openings 91, and the inlet air at the ventilation openings 91 can uniformly blow the pages, so that the sterilizing effect on the pages is good and uniform.

As an alternative embodiment, the book support frame may include a support rod 41, a connection slide capable of adjusting a distance between the support rod 41 and the ventilation opening 91 is provided on a wall perpendicular to a wall of the sterilization chamber 21 having the ventilation opening 91, one end of the support rod 41 may be slidably connected to the connection slide, and the other end may be adapted to be inserted into the middle of a book and support the book in a posture in which a book opening faces the ventilation opening 91.

As an alternative embodiment, one end of the connection rod 42 is connected to a wall of the sterilization chamber 21 having the ventilation opening 91 and is perpendicular to the wall, and the other end is provided with a connection slide, and one end of the support rod 41 is slidably connected to the connection slide, and the other end is adapted to be inserted into the middle of a book and support the book in a posture in which the book opening faces the ventilation opening 91.

In this embodiment, the supporting rod 41 includes a supporting rib, an edge of the supporting rib faces away from the ventilation opening 91, and two side surfaces of the supporting rib are equal to an included angle between the supporting rib and a vertical surface of the ventilation opening 91.

The pages are separated by a certain angle through the side surfaces of the supporting edges, so that the pages can be conveniently blown open by the fan 1. Two sides of supporting the arris, with it arrives to support the arris the contained angle of the perpendicular of vent 91 equals, and the angle of separately cutting the page is even, the page of being more convenient for fan 1 evenly blows.

Specifically, the support rod 41 is a regular triangular prism.

The other end of the support bar 41 extends towards the hatch door 8.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. A purifying machine, comprising:

the fan (1) is provided with an air inlet end and an air outlet end (11);

the machine body is provided with a processing cabin (2), a cabin door (8) suitable for sealing the processing cabin (2) and an air outlet (211) communicated with the processing cabin (2), and the processing cabin (2) is respectively communicated with the air inlet end and the air outlet end (11);

at least one fixing device (4) arranged inside the processing cabin (2) and suitable for fixing an object to be purified, wherein the air outlet (211) is arranged close to the fixing device (4);

at least one purification device arranged inside the treatment cabin (2) and used for disinfecting and/or sterilizing the objects to be purified;

and the flow guide channel is communicated with the air outlet (211) and the air inlet end.

2. The purification machine according to claim 1, wherein the treatment cabin (2) comprises a sterilization cabin (21) housing the fixing means (4), and a blower cabin (22) housing the blower (1); the disinfection cabin (21) is communicated with the fan cabin (22) through a ventilation opening (91);

the air outlet (211) is arranged on the disinfection cabin (21), an air inlet (221) communicated with the flow guide channel is arranged on the air cabin (22), and the flow guide channel is communicated with the air inlet end through the air inlet (221).

3. The purification machine according to claim 2, wherein the treatment compartment (2) is divided into the disinfection compartment (21) and the nacelle compartment (22) by a partition plate (9), the disinfection compartment (21) is disposed vertically above the nacelle compartment (22), and the ventilation opening (91) is provided on the partition plate (9).

4. The purification machine according to claim 2, wherein the duct cross-sectional area of the outlet end (11) is gradually increased towards the air vent (91) and is discharged towards at least one of the fixing devices (4).

5. The purification machine according to claim 3, wherein the machine body further has a pod (3), and the diversion passage is the pod (3).

6. The cleaning machine according to claim 5, characterized in that the pod (3) is arranged behind the disinfection pod (21) and the nacelle (22) with respect to the pod door (8), the pod (3) being closed by rear side walls of the disinfection pod (21) and the nacelle (22), the air inlet (221) being arranged on a rear side wall of the nacelle (22), and the air outlet (211) being arranged on a rear side wall of the disinfection pod (21).

7. The purification machine according to claim 1, wherein at least one of the purification devices is a heating device and is disposed between the air inlet end and the air outlet end (11).

8. The purification machine according to claim 2, characterized in that at least one of said purification devices is a filtering device (5), said filtering device (5) comprising a high-pressure filter cartridge.

9. The cleaning machine according to claim 8, characterized in that the filter device (5) is detachably arranged at the air inlet (221).

10. The purification machine according to claim 2, further comprising a disinfection device comprising at least one ultraviolet emitting structure (6) adapted to emit ultraviolet rays towards the purification object, said ultraviolet emitting structure (6) being arranged at the side of the fixing device (4) close to the ventilation opening (91) and being provided with an inclined emitting surface (61) emitting ultraviolet rays towards the purification object.

11. The cleaning machine of claim 1, further comprising:

the door control switch assembly (10) is arranged between the processing cabin (2) and the cabin door (8) and is suitable for sending out abnormal information when the door is opened abnormally in the working process of the purifier;

and the control device is in communication connection with the gating switch assembly (10) and is used for receiving the abnormal information and cutting off the power supplies of the fan (1) and the purification device.

12. The cleaning machine according to any one of claims 2 to 11, characterized in that the fixing means (4) are book supports.

13. The cleaning machine of claim 12, wherein the book support stand comprises:

one end of the connecting rod (42) is connected to the wall of the disinfection cabin (21) provided with the ventilation opening (91) and is vertical to the wall, the other end of the connecting rod is provided with at least two connecting parts, and the distances from the connecting parts to the ventilation opening (91) are different;

and one end of the support rod (41) is connected to the connecting part, and the other end of the support rod (41) is suitable for being inserted into the middle of the book and supporting the book in a posture that the book mouth faces the ventilation opening (91).

14. The purification machine according to claim 13, wherein the support bar (41) comprises a support rib, the edge of the support rib faces away from the ventilation opening (91), and the two side surfaces of the support rib are at the same angle with the vertical plane of the ventilation opening (91).