CN215809166U

CN215809166U - Indoor air sterilization device

Info

Publication number: CN215809166U
Application number: CN202121292610.5U
Authority: CN
Inventors: 王红卫; 刘鑫培; 沈文凯
Original assignee: Suzhou Fengyuanbao Agricultural Technology Co ltd
Current assignee: Suzhou Fengyuanbao Agricultural Technology Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-02-11
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses an indoor air sterilization device, which comprises a box body, an array discharge tube unit, a fan and a plasma generator, wherein the array discharge tube unit is arranged in the box body; the upper end of the box body is provided with an exhaust channel, and the bottom end of the box body is provided with an air inlet channel; the array discharge tube unit is arranged in the box body; the fan is connected with the array discharge tube unit; the plasma generator is arranged at the bottom of the box body. This air sterilization device simple structure, convenient easy-to-use, electrode tube use has coaxial double-layer glass pipe, is provided with the inner electrode in the inner glass pipe, and outer glass outside of tubes is provided with the positive electrode, and electrode discharge produces plasma and carries out sterilization treatment to the air that flows in, has improved air sterilization, sterile effect greatly, and the electrode tube sets the array electrode to with the equidistant form for sterilization treatment is also more even, high-efficient.

Description

Indoor air sterilization device

Technical Field

The utility model relates to the field of indoor air purification, in particular to an indoor air sterilization device.

Background

Environmental air pollution, as a byproduct of the progress of social civilization, increasingly threatens human health, urban development and social progress; in the daily life of people, about 4000 kinds of toxic and harmful gases generated by the surrounding environment can be detected by the sense of smell of people, so that infinite vexation and dislike are brought to people, the environment pollution caused by the gases endangers the health of people, the life and work of people are disturbed for a long time, and the indoor air disinfection and purification become a problem which is increasingly concerned by people. The existing central air-conditioning systems capable of sterilizing and purifying air are high in manufacturing cost and are not suitable for general indoor sterilization.

In order to improve the air quality, people also invent a plurality of air purification devices, for example, patent document CN209415640U discloses a novel air disinfection and purification device, which comprises a housing, wherein a mist outlet pipe and a bracket for fixing a water tank are arranged in the housing, the upper end of the bracket is provided with a mist outlet, and one end of the mist outlet pipe is fixedly connected with the mist outlet, and the other end of the mist outlet pipe extends out of the housing. Be equipped with in the support and be used for holding atomizing device's atomizing groove and be used for holding 3 grooves of fan 3, fan 3 can be to the interior blast air of fog outlet, and the below of fog outlet is located to the atomizing groove. The disinfectant atomized by the atomizing device can flow out of the shell from the fog outlet and the fog outlet pipe, the bracket is also provided with a water tank bayonet for fixing the water tank, and the water tank bayonet is communicated with the atomizing groove. Therefore, the indoor air disinfection and purification device only enables air to be disinfected and purified through the atomization tube, the atomization device and the water tank in a circulating mode and combining with disinfectant, the outlet quantity of the disinfectant in the water tank is controlled through the design that the bayonet of the water tank is flush with the atomization groove, the disinfection and purification of the air are still insufficient, and harmful ingredients in the air cannot be completely disinfected by the disinfectant to achieve disinfection.

Also, for example, patent CN212566191U discloses an air sterilization device, which comprises an outer frame, an ultraviolet lamp and a water pump, wherein a front wind direction plate is arranged at the left end of the outer frame, the front wind direction plate is embedded in the outer frame, an air outlet is arranged at the right end of the outer frame, the left end of the air outlet is connected with a filter layer, and a spray chamber is arranged at the left end of the filter layer; the ultraviolet lamps are arranged in the outer frame and distributed on the right side of the air filter element through the array, and the right side of each ultraviolet lamp is provided with a filter layer; water pump lower extreme linking bridge, disinfection bottle is connected to the support lower extreme, and the disinfection bottle setting is inboard at the frame, preceding wind vane right side is provided with two air filter, and the terminal joint of air filter is on the frame. Bacteria in the air are removed through the ultraviolet lamp and the disinfectant, the use of indoor closed places cannot be met practically, resources are still very good when the ultraviolet lamp is used in large-scale places, and the actual sterilization effect of the ultraviolet lamp is uneven.

Therefore, how to design a section satisfies and realizes effective and even sterilization, disinfection to the indoor air, realizes that people living space environment is more healthy, comfortable air purification device in order to be a problem that needs to solve urgently, also is significant.

SUMMERY OF THE UTILITY MODEL

To the not enough of existence among the above background art, the utility model provides an air sterilization device for it is indoor, aim at is through the array discharge tube unit that sets up in the device, the electrode tube in the array discharge tube unit uses coaxial double-layer glass pipe, is provided with the inner electrode in the inner glass pipe, is provided with the positive electrode outside the outer glass pipe, forms the circulation of air passageway between the electrode tube, inside inspiratory air transport discharge unit, carry out sterilization process back from the exhaust hole through discharge area plasma to the air that flows in and discharge, air sterilization has been improved greatly, sterile effect, array electrode discharges moreover and makes sterilization process more even, high-efficient.

In order to achieve the above purpose, the present application provides the following technical solutions:

an indoor air sterilization device comprises a box body, an array discharge tube unit, a fan and a plasma generator.

The upper end of the box body is provided with an exhaust passage, and the bottom end of the box body is provided with an air inlet passage.

The array discharge tube unit is arranged in the box body, the fan is connected with the array discharge tube unit, the plasma generator is arranged at the bottom of the box body, and the plasma generator is arranged on a base of the box body.

The box body comprises a frame upright post, a fixed cross beam, a U-shaped upright post and a mounting cross beam; the frame upright posts are vertically connected with the fixed cross beams; the U-shaped upright posts are fixedly connected with the mounting cross beam and used as a fixed support of the mounting cross beam.

Preferably, the box body also comprises a first layer plate and a second layer plate; the first layer plate and the second layer plate are respectively connected with the U-shaped upright post for fixing.

Preferably, the box body is partitioned into independent spaces by the first layer plate and the second layer plate.

Preferably, the array discharge tube unit is placed between the first and second plates, while supports are provided at both sides of the array discharge tube unit, the supports being fixed to the first and second plates up and down.

The array discharge tube unit comprises an electrode tube, a fixing frame, an air outlet box and an air inlet box.

Preferably, the electrode tube comprises two layers of glass tubes which are coaxial inside and outside, an inner electrode is arranged in the inner layer of glass tube, and a positive electrode is arranged outside the outer layer of glass tube, so that the discharge is more uniform, and the atmospheric flux is met.

Preferably, the air outlet box is arranged on the first layer plate, and the air inlet box is arranged on the second layer plate.

Preferably, the number of the electrode tubes is several, and the electrode tubes are arranged in an equidistant array mode. The electrode tube is respectively connected and fixed with the pore plate on the first layer plate and the pore plate on the air inlet box through the fixing frame.

Preferably, the upper end and the lower end of the electrode tube are provided with O-rings to improve the sealing property.

Preferably, the box body is provided with a movable universal wheel.

Preferably, a box door is arranged on the box body, so that the internal parts of the device can be conveniently checked and maintained.

The application has the advantages and effects as follows:

1) the utility model provides an indoor air sterilization device, which is simple in structure, convenient and easy to use, wherein the electrode tubes are coaxial double-layer glass tubes, the inner electrode is arranged in the inner layer glass tube, the positive electrode is arranged outside the outer layer glass tube, a tubular structure is adopted, the electrode tubes of the formed positive and negative electrodes are arranged into array electrodes in an equidistant mode, an air circulation channel is formed between the adjacent electrode tubes, plasma generated by discharge of the array electrodes is used for sterilizing inflowing air, the air sterilization and disinfection effects are greatly improved, and the sterilization treatment is more uniform and efficient due to the discharge of the array electrodes.

2) The utility model has simple overall design, and the air inlet and the air outlet are respectively arranged on the top cover and the periphery of the base of the box body, thereby increasing the air input and the air output, and greatly improving the ventilation volume and the ventilation speed of indoor purified air.

3) The box door capable of being opened is arranged outside the box body, so that personnel can conveniently check, maintain and replace parts in the box body; the universal wheels are arranged at the lower end of the box body base, so that the air sterilization device can be moved randomly, and the convenience of the use place is greatly improved.

The foregoing description is only an overview of the technical solutions of the present application, so that the technical means of the present application can be more clearly understood and the present application can be implemented according to the content of the description, and in order to make the above and other objects, features and advantages of the present application more clearly understood, the following detailed description is made with reference to the preferred embodiments of the present application and the accompanying drawings.

The above and other objects, advantages and features of the present application will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of an indoor air sterilization apparatus according to the present invention;

FIG. 2 is a front view of an air sterilizer apparatus for indoor use according to the present invention;

FIG. 3 is a cross-sectional view of an air sterilizer for indoor use according to the present invention;

fig. 4 is a schematic structural view of an array discharge tube unit for an indoor air sterilization apparatus according to the present invention;

FIG. 5 is a schematic diagram of the internal structure of a cabinet of an indoor air sterilizer according to the present invention;

FIG. 6 is a schematic structural diagram of a frame column of the air sterilizer for indoor use according to the present invention;

the reference numbers are in sequence: 1. a box body; 101. an exhaust passage; 102. an air intake passage; 103. a first frame upright; 104. a second frame upright; 105. a third frame upright; 106. a fourth frame column; 107. a first fixed cross member; 108. a second fixed cross member; 109. a third fixed cross beam; 110. a fourth fixed cross beam; 111. A first U-shaped upright post; 112. a second U-shaped upright post; 113. a third U-shaped upright post; 114. a fourth U-shaped upright post; 115. a first mounting beam; 116. a second mounting beam; 117. a third mounting beam; 118. a fourth mounting beam; 119. a fifth mounting beam; 120. a sixth mounting beam; 2. an array discharge tube unit; 3. A fan; 4. a plasma generator; 5. a first laminate; 6. a second laminate; 7. an electrode tube; 8. an air outlet box; 9. an air intake box; 10. a universal wheel; 11. and (4) a box door.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. In the following description, specific details such as specific configurations and components are provided only to help the embodiments of the present application be fully understood. Accordingly, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, descriptions of well-known functions and constructions are omitted in the embodiments for clarity and conciseness.

It should be appreciated that reference throughout this specification to "one embodiment" or "the embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrase "one embodiment" or "the present embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Further, the present application may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, B exists alone, and A and B exist at the same time, and the term "/and" is used herein to describe another association object relationship, which means that two relationships may exist, for example, A/and B, may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.

The term "at least one" herein is merely an association relationship describing an associated object, and means that there may be three relationships, for example, at least one of a and B, may mean: a exists alone, A and B exist simultaneously, and B exists alone.

It is further 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.

Example 1

This embodiment specifically describes an air sterilizer used in a room.

An indoor air sterilization device comprises a box body 1, an array discharge tube unit 2, a fan 3 and a plasma generator 4.

Further, the upper end of the box body is provided with an exhaust passage 101, and the bottom end is provided with an air inlet passage 102.

Further, the array discharge tube unit 2 is arranged on a first layer plate 5 in the box body 1, the fan 3 is fixedly connected with an air inlet on the first layer plate 5, sucked air is conveyed into a discharge unit of the array discharge tube unit 2, and is discharged from an exhaust channel 101 on the box body 1 after being subjected to discharge area plasma treatment; the plasma generator 4 is disposed on the bottom surface of the cabinet 1.

Further, the box body 1 comprises a frame upright post, a fixed cross beam, a U-shaped upright post and a mounting cross beam; the frame upright posts are vertically connected with the fixed cross beams; the U-shaped upright posts are fixedly connected with the mounting cross beam and used as a fixed support of the mounting cross beam.

Further, the box body also comprises a first laminate and a second laminate; the first layer plate 5 and the second layer plate 6 are respectively connected with the U-shaped upright post for fixing; the box body 1 is separated into independent spaces by the first layer plate 5 and the second layer plate 6.

Further, the array discharge tube unit 2 is placed between the first layer plate 5 and the second layer plate 6, and brackets 121 are disposed on two sides of the array discharge tube unit 2, and the brackets 121 are fixed on the first layer plate 5 and the second layer plate 6 up and down to fix and protect the array discharge tube unit 2.

Further, the array discharge tube unit 2 includes an electrode tube 7, an air outlet box 8, and an air inlet box 9.

The electrode tube 7 comprises two layers of glass tubes which are coaxial inside and outside, an inner electrode is arranged in the inner layer of glass tube, a positive electrode is arranged outside the outer layer of glass tube, discharge is more uniform, and the atmospheric flux is met.

Optionally, the number of the electrode tubes 7 is several, and the electrode tubes are arranged in an equidistant array.

A channel for air circulation is formed between the adjacent electrode tubes 7, and air entering from the air inlet box 9 enters the channel, is subjected to disinfection and sterilization treatment, and then flows to the room through the air outlet box 8 and the air outlet channel 101 on the pore plate.

The electrode tube 7 is respectively connected and fixed with the pore plate on the first layer plate 5 and the pore plate on the air inlet box 9 through a fixing frame.

The air outlet box 8 is arranged on the first layer plate 5, and the air inlet box 9 is arranged on the second layer plate 6.

Furthermore, O-shaped rings are arranged at the upper end and the lower end of the electrode tube 7, so that the sealing performance is improved.

Optionally, the first layer plate 5 and the second layer plate 6 are made of aluminum.

Optionally, the electrode tube 7 is connected by a screw, so that the electrode tube 7 in the box body 1 can be replaced conveniently.

Furthermore, the box body is provided with a movable universal wheel, so that the box is convenient to use and move to any position where people want to place.

Further, a box door 11 is arranged on the box body 1, so that the internal parts of the device can be conveniently checked and maintained.

The indoor air sterilization device introduced by the embodiment has a simple structure, the electrode tubes 7 are coaxial double-layer glass tubes, the inner electrodes are arranged in the inner glass tubes, the positive electrodes are arranged outside the outer glass tubes, the electrode tubes 7 of the formed positive and negative electrodes are arranged into the array electrodes in an equidistant mode, air circulation channels are formed among the electrode tubes 7 at intervals, plasmas are generated by the discharge of the array electrodes to sterilize the inflowing air, the air sterilization and disinfection effects are greatly improved, and the sterilization is more uniform and efficient due to the discharge of the array electrodes. The universal wheel that can move sets up, and this air sterilization apparatus that can remove wantonly to place, facilitates the use.

Example 2

The present embodiment will further describe the internal structure of the cabinet 1 of an indoor air sterilizer in addition to the above-described embodiments.

The box body 1 comprises a frame upright post, a fixed cross beam, a U-shaped upright post and a mounting cross beam according to embodiment 1;

further, the frame columns include a first frame column 103, a second frame column 104, a third frame column 105, and a fourth frame column 106, which are respectively vertically disposed at four corresponding corners in the box body 1 to support the box body 1.

Further, the fixed cross beams comprise a first fixed cross beam 107, a second fixed cross beam 108, a third fixed cross beam 109 and a fourth fixed cross beam 110, and the first fixed cross beam 107 and the second fixed cross beam 108 are vertically fixed with the first frame upright 103 and the second frame upright 104 left and right; the third fixed cross beam 109 and the fourth fixed cross beam 110 are vertically fixed with the third frame upright 105 and the fourth frame upright 106 left and right;

further, the U-shaped columns include a first U-shaped column 111, a second U-shaped column 112, a third U-shaped column 113, and a fourth U-shaped column 114, which are respectively disposed around the corresponding frame columns to serve as fixing brackets for mounting the cross beams.

Further, the mounting beams include three beams on the left and right of the box body 1, a first mounting beam 115, a second mounting beam 116 and a third mounting beam 117 are arranged on the first U-shaped upright 111 and the fourth U-shaped upright 114 on the left side of the box body 1, and a fourth mounting beam 118, a fifth mounting beam 119 and a sixth mounting beam 120 are arranged on the second U-shaped upright 112 and the third U-shaped upright 113 on the right side of the box body 1.

The box body is simple in structure, the whole device is stably supported, the arrangement of the frame upright post, the fixed cross beam, the U-shaped upright post, the mounting cross beam and other structures enables the internal array discharge tube unit 2 to be more stably placed, and the operation is safe and stable.

Example 3

In addition to the above embodiments 1 and 2, the present embodiment describes the use of an air sterilizer used indoors.

The utility model provides a position that is used for indoor air sterilization apparatus, can place places such as family, official working on the use sight, 3 bottoms of air sterilization apparatus are provided with four mobilizable universal wheels 10, can remove wantonly to need to place, and the appearance molding is succinct, convenient.

When in use, the plasma generator 4 is electrified, and the air sterilization device operates; the fan 3 in the box body 1 operates rapidly to enable indoor air to enter the box body 1 through the air inlet channel 102 arranged at the bottom end, air which is not subjected to sterilization treatment enters the box body 1 and is fixedly connected with the air inlet on the first laminate 5 through the fan 3, and the sucked air is conveyed into the discharge unit of the array discharge tube unit 2; the electrode tubes 7 in the array discharge tube unit 2 are coaxial double-layer glass tubes, inner electrodes are arranged in the inner layer glass tubes, positive electrodes are arranged outside the outer layer glass tubes, the formed electrode tubes 7 of the positive and negative electrodes are arranged into array electrodes in an equidistant mode, air circulation channels are formed between the adjacent electrode tubes 7, and plasma generated by the discharge of the array electrodes is used for sterilizing the inflowing air, so that uniform and efficient sterilization treatment is realized.

Subsequently, the air subjected to the plasma sterilization treatment passes through the orifice plate through the flow channel into the air outlet box 8, and then is discharged to the room through the air discharge channel 101 provided at the upper end of the box body 1.

The whole process of realizing the sterilization is convenient, quick, the sterilization effect is high-efficient, and the electrode tube discharge unit of array makes the air of process in the circulation ventilation by even, the efficient realization sterilization, disinfection, has promoted indoor environment's cleanliness, travelling comfort greatly.

The above description is only a preferred embodiment of the present invention, and it is not intended to limit the scope of the present invention, and various modifications and changes may be made by those skilled in the art. Variations, modifications, substitutions, integrations and parameter changes of the embodiments may be made without departing from the principle and spirit of the utility model, which may be within the spirit and principle of the utility model, by conventional substitution or may realize the same function.

Claims

1. An indoor air sterilization device is characterized by comprising a box body (1), an array discharge tube unit (2), a fan (3) and a plasma generator (4);

the upper end of the box body (1) is provided with an exhaust channel (101), and the bottom end of the box body is provided with an air inlet channel (102); the array discharge tube unit (2) is arranged in the box body (1); the fan (3) is connected with the array discharge tube unit (2); the plasma generator (4) is arranged at the bottom of the box body (1).

2. An air sterilizer for indoor use according to claim 1, wherein the cabinet (1) comprises frame posts, fixing cross beams, U-shaped posts, mounting cross beams; the frame upright posts are vertically connected with the fixed cross beams; the U-shaped upright posts are fixedly connected with the mounting cross beam and used as a fixed support of the mounting cross beam.

3. An air sterilizer for indoor use according to claim 2, wherein the cabinet (1) further comprises a first layer (5), a second layer (6); the first layer plate (5) and the second layer plate (6) are respectively connected with the U-shaped upright posts.

4. An air sterilizing apparatus for indoor use according to claim 3, wherein the array discharge tube unit (2) is placed between the first and second sheets (5, 6), and supports (121) are provided at both sides of the array discharge tube unit (2), and the supports (121) are fixed to the first and second sheets (5, 6) up and down.

5. An air sterilizing apparatus for indoor use according to claim 4, wherein the array discharge tube unit (2) comprises an electrode tube (7), an air outlet box (8), an air inlet box (9);

the electrode tube (7) comprises two layers of glass tubes which are coaxial inside and outside, an inner electrode is arranged in the inner layer of glass tube, and a positive electrode is arranged outside the outer layer of glass tube; the air outlet box (8) is arranged on the first laminate (5), and the air inlet box (9) is arranged on the second laminate (6).

6. A device for indoor air sterilization according to claim 5, wherein the electrode tube (7) is respectively connected and fixed with the pore plate on the first layer plate (5) and the pore plate on the air inlet box (9) through a fixing frame.

7. An air sterilizer as claimed in any one of claims 5 and 6, wherein the electrode tube (7) is provided with O-rings at its upper and lower ends to improve sealing.

8. An air sterilizer as claimed in any one of claims 5 or 6, wherein the number of said electrode tubes (7) is several, and they are arranged in an equidistant array.

9. An air sterilizer as claimed in any one of claims 1 and 2, wherein the cabinet (1) is provided with movable universal wheels (10).

10. An air sterilizer as claimed in any one of claims 1 and 2, wherein the cabinet (1) is provided with a door (11) to facilitate inspection and maintenance of the internal components of the apparatus.