CN107014003B - Education system furred ceiling air purifier - Google Patents
Education system furred ceiling air purifier Download PDFInfo
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- CN107014003B CN107014003B CN201710122312.3A CN201710122312A CN107014003B CN 107014003 B CN107014003 B CN 107014003B CN 201710122312 A CN201710122312 A CN 201710122312A CN 107014003 B CN107014003 B CN 107014003B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/22—Ionisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
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- Animal Behavior & Ethology (AREA)
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a ceiling air purifier of an education system, which comprises a frame body and is characterized in that: be equipped with in the framework and purify subassembly and control assembly, it is equipped with 2 fans that set up side by side to purify subassembly one side, 2 individual fans are close to the air outlet, purify the subassembly including the high-efficient HEPA filter screen that sets gradually, active carbon module subassembly and 1D-CATA foamed ceramic module subassembly one side is equipped with the ultraviolet lamp that disinfects. The invention can purify the air in the teaching classroom, remove PM2.5, formaldehyde, benzene and other organic matters, eliminate germs and the like, provide a clean and pollution-free learning environment for students when reading books, and greatly reduce cross infection caused by air problems in the classroom. In addition, the invention is convenient to install and use, avoids the potential safety hazard that the traditional desk type air purifier can be touched at any time, ensures the safety of teachers and students, and meets the requirement of the installation and use of the existing classrooms.
Description
Technical Field
The invention relates to a ceiling air purifier of an education system.
Background
An air cleaner, also known as an air cleaner, an air freshener, or a purifier, is a product capable of adsorbing, decomposing, or converting various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, benzene, and other organic matters such as decoration pollution, bacteria, allergens, and the like), and effectively improving air cleanliness, and is mainly classified into household, commercial, industrial, building, and vehicle.
Traditional air purifier all adopts portable clarifier, and when using to some classrooms, the clarifier that does not match yet satisfies and uses in the student classroom, and student's health has received certain influence, and especially the air quality of big and middle school city is poor, all can adopt to close door and window and reduce PM 2.5's influence, but long-time closing door and window also can cause indoor air quality to descend. Some fresh air systems on the market at present can only solve the problem of air circulation and can not solve the problems of indoor environmental pollution and organic pollution such as formaldehyde, benzene and the like generated by decoration, and the number of students in classrooms of schools is large, so that pathogenic bacteria infection is easily caused, and the like. Therefore, the applicant provides improvement, designs the ceiling air purifier of the education system, meets the air purification use of a teaching classroom, and provides a clean and pollution-free learning environment for students to read books in class.
Disclosure of Invention
In order to overcome the problems in the background art, the invention provides the ceiling air purifier for the education system, which can be used for purifying the air in a teaching classroom, removing PM2.5, organic matters such as formaldehyde and benzene, killing germs and the like, providing a clean and pollution-free learning environment for students when reading books, and greatly reducing cross infection caused by the air problem in the classroom. In addition, the invention is convenient to install and use, avoids the potential safety hazard that the traditional desk type air purifier can be touched at any time, ensures the safety of teachers and students, and meets the requirement of the installation and use of the existing classrooms.
In order to achieve the purpose, the invention is implemented according to the following technical scheme:
education system furred ceiling air purifier, including the framework, its characterized in that: be equipped with purification subassembly and control assembly in the framework, purification subassembly one side is equipped with 2 fans that set up side by side, and 2 fans are close to the air outlet.
The invention is further optimized, the frame body comprises a front frame and a rear frame, side frames are respectively arranged on two sides between the front frame and the rear frame, and the frame body also comprises a top frame positioned above and a bottom frame positioned below;
the top parts of the side ends of the two sides of the front frame are respectively provided with a suspension loop for suspension, an air outlet is formed on the front frame, a movable grid plate is arranged at the air outlet, and the grid plate can freely rotate or can be fixed;
the top parts of the side ends at the two sides of the rear frame are respectively provided with a suspension lug for suspension, and the rear frame is provided with an oxygen supplementing port;
the side frames comprise a first frame and a second frame, the first frame is fixed with the rear frame through a rivet, the second frame and the first frame are movably arranged through a hinge or a lock catch, and an extension handle is arranged at the top of the second frame; a clamping body is formed on the side end of one side of the second frame and matched with a clamping groove in the connecting part of the rear frame;
an air inlet is formed in the rear portion of the bottom frame, 2 fans are fixed in the front portion of the bottom frame, and the air outlet end of each fan faces the air outlet.
Further preferably, the rear frame is provided with an oxygen supplement port.
The invention is further optimized, the purification component comprises a high-efficiency HEPA filter screen, an active carbon module component and a 1D-CATA foamed ceramic module component which are sequentially arranged, and a sterilization ultraviolet lamp is arranged on one side of the 1D-CATA foamed ceramic module component;
the mounting assembly comprises 2 guide structures positioned at two sides of the purification assembly and a mounting frame positioned in the middle of the purification assembly, the mounting frame comprises a support bar fixed on the bottom frame, and an L-shaped pressure plate is arranged on the support bar; the guide structure comprises 2 fixed end plates, a guide edge is formed on one side of each fixed end plate, a clamping groove is formed between the bottom of the outer side of the guide edge and the fixed end plate, and the clamping groove is provided with a wire strip which is fixed on the bottom frame; the wire guide strip is an arc-shaped external convex strip.
The control assembly comprises a controller, a main board box and a fixed box, wherein a VOC (volatile organic compound) sensor, a WIFI (wireless fidelity) module and a PM2.5 detection sensor which are respectively connected with the controller are arranged in the fixed box, and the control assembly also comprises an anion generator connected with the controller, and the anion generator is fixed on the right frame and is positioned near the air outlet;
the controller comprises a host control panel, an exhaust control panel and a liquid crystal screen, wherein the host control panel comprises a control module, a detection module and a function module, the control module comprises a manual mode and an automatic mode, and the detection module comprises a VOC detection module, a PM2.5 detection module and a temperature and humidity detection module; the functional module comprises a wind speed adjusting module, a timing module, an anion switch module and a WIFI internet access module; the mobile phone APP/APK client is connected with the controller, and a user can check related information through the mobile phone APP/APK client and can also control the controller to perform related operations; the host control panel and the exhaust control panel are connected in a double-line connection mode.
Further preferably, the present invention further comprises a silencer.
Further preferably, the silencing device is a silencing plate, the silencing plate is positioned on two sides and below the fan, and the silencing plate is arranged on the side frame and the bottom frame.
The invention is further optimized, and the device also comprises an oxygen supplementing pipeline, wherein the oxygen supplementing pipeline is communicated with the outside, and a rainwater cap is arranged at the end part of the oxygen supplementing pipeline.
The invention is further optimized, and the outdoor unit comprises a shell, a top plate and a bottom plate, wherein the shell comprises a front flange, a left flange, a rear flange and a right flange which form an enclosure, and the top plate and the bottom plate are positioned above and below; an axial flow fan is arranged on the front retaining edge, a high-efficiency HEPA filter screen is arranged in the shell, and a nylon primary filter screen is arranged on one side of the high-efficiency HEPA filter screen; a ventilation connecting pipe is arranged on the rear baffle edge; and a main board box is arranged on the left flange or the right flange.
Further preferably, the ventilation connecting pipe comprises a pipe body, one end of the pipe body is a large opening end, and the other end of the pipe body is a small opening end.
Further preferably, an access opening is formed on the left retaining edge or the right retaining edge, and the access opening is provided with a sealing door.
Compared with the prior art, the invention has the following beneficial effects:
the air purifier comprises a frame body, wherein a purification component and a control component are arranged in the frame body, one side of the purification component is provided with 2 fans which are arranged in parallel, and the 2 fans are close to an air outlet; the invention can be independently arranged at the top of a classroom and can be independently used. The built-in purification assembly of the air purifier plays a role in filtering and purifying air, and the control assembly plays a role in controlling the fan and detecting ambient air, so that the air purifier is convenient to start and close for purification operation. In addition, the two fans are arranged, so that the overall purification efficiency can be effectively improved.
Therefore, the invention can solve the defects in the prior art, meets the requirement of air purification in a teaching classroom, provides a clean and pollution-free learning environment for students to read books in class, is convenient to install and use, and meets the requirement of the installation and use in the prior classroom.
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic structural diagram of a controller according to the present invention.
Fig. 3 is a schematic structural view of an outdoor unit according to the present invention.
Fig. 4 is a schematic structural view of an activated carbon module assembly according to the present invention.
Fig. 5 is a schematic structural view of an activated carbon module assembly according to the present invention.
Fig. 6 is a schematic structural view of an activated carbon module assembly according to the present invention.
FIG. 7 is a schematic view of the structure of a 1D-CATA ceramic foam module according to the present invention.
FIG. 8 is a schematic view of the structure of a 1D-CATA ceramic foam module according to the present invention.
Fig. 9 is a schematic view of embodiment 2 of the present invention.
Fig. 10 is a schematic view of embodiment 3 of the present invention.
FIG. 11 is a circuit diagram of the controller according to the present invention.
Fig. 12 is a schematic view of a guide structure according to the present invention.
Detailed Description
As shown in fig. 1 to 12, the present invention discloses an educational system suspended ceiling air purifier, which comprises a frame body, and is characterized in that: a purification assembly and a control assembly are arranged in the frame body, 2 fans 1 arranged in parallel are arranged on one side of the purification assembly, and the 2 fans are close to the air outlet 2; according to the invention, through the arrangement of 2 fans, the air circulation can be effectively improved, and the air purification efficiency in the classroom is accelerated.
The frame body comprises a front frame 3 and a rear frame 4, wherein side frames are respectively arranged on two sides between the front frame 3 and the rear frame 4, and the frame body also comprises a top frame positioned above the side frames and a bottom frame 5 positioned below the side frames;
the top parts of the side ends of the two sides of the front frame 3 are respectively provided with a hanging lug 6 for suspended ceiling, an air outlet 2 is formed on the front frame 3, a movable grid plate 7 is arranged at the air outlet 2, and the grid plate 7 can freely rotate or can be fixed; the inner side of the movable grid sheet can be provided with a filter screen to prevent external dust and clothes from entering the interior. Preceding frame form the enhancement limit 31 of infolding all around to improve the structural strength and the firmness of whole preceding frame, the fixing that hangers for the furred ceiling can be fine is strengthened the edge, should strengthen the limit and preceding frame as integrated into one piece.
The top parts of the side ends at the two sides of the rear frame 4 are respectively provided with a hanging lug 6 for a suspended ceiling, and the rear frame 4 is provided with an oxygen supplementing opening 8; the periphery of the rear frame is provided with the inwards-folded reinforcing folding edge 41 so as to improve the structural strength and firmness of the whole rear frame, the hanging lug for the suspended ceiling can be well fixed on the reinforcing folding edge 41, and the reinforcing folding edge and the rear frame are integrally formed.
The side frames comprise a first frame 9 and a second frame 10, the first frame 9 is fixed with the rear frame 4 through rivets, a hinge element or a lock catch 11 is movably arranged between the second frame 10 and the first frame 9, an extension handle 12 is arranged at the top of the second frame 10, and the extension handle can be arranged to facilitate the disassembly of the second frame and the internal overhaul as well as check the working condition and the running condition of internal elements; a clamping body is formed at the side end of one side of the second frame 10, and the clamping body is matched with a clamping groove at the connecting part of the rear frame 4; therefore, when the device is installed, the efficiency can be well improved, and the installation firmness can be improved. Because the side frame of both sides all sets up like this, so this whole clarifier can be fine install at the classroom top, because no matter how install, all have a maintenance mouth can look over the internal conditions and overhaul.
An air inlet is formed at the rear part of the bottom frame 5, 2 fans 1 are fixed at the front part of the bottom frame 5, and the air outlet ends of the fans 1 face the air outlet 2.
In the invention, the rear frame 4 is provided with an oxygen supplementing port 8 which is connected with an oxygen supplementing pipeline 18 to supplement oxygen so as to meet the requirement of indoor oxygen.
The purification assembly comprises a HEPA filter screen 51, an active carbon module assembly 52 and a 1D-CATA foamed ceramic module assembly 53 which are sequentially arranged, and a sterilization ultraviolet lamp 12 is arranged on one side of the 1D-CATA foamed ceramic module assembly; the device also comprises a mounting assembly for fixing the purification assembly, wherein the mounting assembly comprises 2 guide structures positioned at two sides of the purification assembly and a mounting frame positioned in the middle of the purification assembly, the mounting frame comprises a supporting bar 54 fixed on the bottom frame 5, and an L-shaped pressing plate 55 is arranged on the supporting bar 54; the guide structure comprises 2 fixed end plates 56, a guide edge 57 is formed on one side of each fixed end plate 56, a clamping groove 58 is formed between the bottom of the outer side of each guide edge 57 and each fixed end plate 56, each clamping groove 58 is provided with a wire strip, and each wire strip is fixed on the bottom frame 5; the wire guide strip is an arc-shaped external convex strip. The fixing end plate 56 is fixed on the inner walls of the first frame 9 and the second frame 10 through rivets, when 2 fixing end parts lean against each other, the guide edges on two sides are just used for guiding buckles of the purification assembly, the guide wire strips can facilitate the installation of the fixing end plate, the installation and the positioning are accurate after the disassembly, in addition, the L-shaped pressing plate 55 on the supporting bar realizes the pressing buckle of the purification assembly through the adjusting knob 59, and the L-shaped pressing plate can be fixed with the purification assembly through screws. The invention improves the prior art, the purification components in the prior art are all fixed by bolts, but the disassembly and maintenance are very troublesome, but the purification components are convenient to install and extract by the guide structure, the purification components are buckled in the guide structure, the good fixation is realized, the integral efficiency is greatly improved, and the problems in the prior art are solved.
Wherein activated carbon module subassembly 52, it includes aluminum alloy frame 521 the inside a plurality of activated carbon blocks that form of aluminum alloy frame 521, activated carbon block includes a plurality of activated carbon modules that closely lean on side by side, activated carbon module includes activated carbon 522's outside cladding sponge layer 524 still includes a plurality of fixed auxiliary strips 523, and such setting not only plays cladding protection activated carbon, prevents its damage, also does benefit to the connection between the activated carbon module closely simultaneously, and the firmness improves greatly in the installation. The active carbon module components in the prior art are all tightly connected, are easy to damage each other, are not firmly connected, and have short service life. Therefore, the invention can well solve the problem by protecting the sponge layer 524 outside the activated carbon 522, and a fixing frame can be added according to actual requirements. In addition, the fixing auxiliary strips 523 are arranged between the activated carbon module components in a buckling mode, the activated carbon 522 is honeycomb-shaped, 1D-CATA nanometer decomposition materials are attached to the activated carbon 522, the aluminum alloy frame 521 comprises 4 frames 525, the frames 525 are connected through rivets, concave surfaces 526 are formed on the inner side surfaces of the frames 525 and used for buckling the activated carbon modules, 2 pull belts are arranged on the aluminum alloy frame 521, the cross sections of the fixing auxiliary strips 523 are I-shaped, clamping grooves 528 are formed in two sides of each fixing auxiliary strip, and the clamping grooves 528 are used for buckling the activated carbon modules; the components in the existing air purifier, without the structure, are newly designed. The cross section of the auxiliary fixing strip 523 is i-shaped, clamping grooves 528 are formed on two sides of the auxiliary fixing strip, and the clamping grooves 528 are used for clamping the activated carbon module 522. In order to improve the fastening firmness, the side walls of the two sides of the clamping groove 528 can be set to be inclined walls or corrugated walls, and the inclination angle is 1-5 degrees, so that the clamping can be firmly fastened with the activated carbon module 2. Certainly, the auxiliary fixing strip 523 and the frame 525 in the present invention are not connected, and the two edge ends are contacted against each other to form a connection, or the two are buckled to realize the stability of the auxiliary fixing strip 523. The outer side wall of the aluminum alloy frame 521 is coated with the sponge layer 524, and the sponge layer 24 is thin, so that the installation in the air purifier is facilitated, the contact surface is protected, and the damage caused by scratching is prevented.
The 1D-CATA foamed ceramic module assembly 53 comprises an aluminum alloy frame 521, wherein a plurality of foamed ceramic modules 531 arranged in parallel are arranged in the aluminum alloy frame 521, in order to protect the service life of the foamed ceramic, plastic spacing parts or elastic parts can be added between the foamed ceramic modules to reduce the abrasion between the foamed ceramics, fixing auxiliary strips 523 are arranged between the foamed ceramic modules 531, the cross section of each fixing auxiliary strip 523 is I-shaped, clamping grooves 528 are formed in two sides of each fixing auxiliary strip and used for clamping the foamed ceramic blocks 531, each foamed ceramic module comprises a plurality of foamed ceramic blocks arranged in parallel, each foamed ceramic module comprises ant-pit-shaped foamed ceramic, 1D-CATA nano decomposition material is attached to the foamed ceramic, the aluminum alloy frame comprises 4 side frames 525, and the side frames 525 are connected by rivets, the inner side surface of the frame 525 forms a concave surface 526, the concave surface 526 is used for buckling the foamed ceramic module 531, and the outer wall of the aluminum alloy frame 521 is coated with a sponge layer 524. The rubber layer is arranged at the bottom of the concave surface 526, so that the foamed ceramic is protected from being damaged by external force in the installation process, and each component in the conventional air purifier is not provided with the structure and is newly designed. In the invention, the cross section of the auxiliary fixing strip 523 is I-shaped, clamping grooves are formed on two sides of the auxiliary fixing strip and are used for clamping the foamed ceramic module, and in addition, a rubber layer or other protective layers can be arranged at the bottom of the clamping groove 528, so that the foamed ceramic cannot be damaged by external force in the installation and fixing processes. Or the side edges of the two sides of the clamping groove 528 form inclined walls, and the inclined angle is 1-5 degrees, the outer wall of the aluminum alloy frame body is coated with the sponge layer, and the sponge layer is thinner, so that the installation in the air purifier is facilitated, the contact surface is protected, and the scratching and damage are prevented. The 1D-CATA nano material can efficiently decompose organic matters such as formaldehyde, benzene and the like, increases the self-cleaning function of activated carbon, adopts an ant hole structure carrier, can effectively disturb air flow in the organic matter transmission process, and enhances the reaction rate of decomposing the organic matters, so that the integral foamed ceramic has long purification service life and generally does not need to be replaced.
The control assembly comprises a controller, a main board box 14 and a fixed box 15, wherein a VOC (volatile organic compound) sensor 16, a WIFI (wireless fidelity) module and a PM2.5 detection sensor 17 which are respectively connected with the controller are arranged in the fixed box 15, and the control assembly also comprises an anion generator connected with the controller 90, and the anion generator is fixed on the first frame 9 and is positioned near the air outlet 2;
the controller comprises a host control panel 91, an exhaust control panel 92 and a liquid crystal screen, wherein the host control panel 91 comprises a control module 93, a detection module 94 and a functional module 95, the control module 93 comprises a manual mode 931 and an automatic mode 932, and the detection module 94 comprises a VOC detection module 941, a PM2.5 detection module 942 and a temperature and humidity detection module 943; the functional module 95 comprises a wind speed adjusting module 951, a timing module 952, an anion switch module 953 and a WIFI internet module 954; the system also comprises a mobile phone APP/APK client 96 connected with the controller 90, and a user can check related information through the mobile phone APP/APK client and also can control the controller 90 to perform related operations; the host control board 91 and the exhaust control board 92 are connected in a double-wire connection mode. The controller 90 is arranged on the wall to control and operate, and can be operated by a mobile phone, so that the whole system is very convenient. Wherein VOC sensor, WIFI module, PM2.5 detect sensor, anion generator are current general product, and are not repeated here.
The invention also comprises a plurality of silencing devices, wherein the silencing devices are sound absorption cotton 13 and are arranged between the ultraviolet lamp 12 and the air outlet 2, and the sound absorption cotton 13 are respectively arranged on the inner walls of the bottom frame 5, the fixed frame and the side frames. Through the arrangement, the noise generated by the fan can be effectively reduced to be below 60db, and the fan is suitable for daily use. The sound absorption cotton 13 in the invention can be fixed by screws or glue, and the method is not limited to this.
Example 2: the difference from example 1 is:
the invention also comprises an oxygen supplementing pipeline 18, wherein the oxygen supplementing pipeline 18 is communicated with the outside, and a rainwater cap 19 is arranged at the end part of the oxygen supplementing pipeline 18.
Example 3: the invention differs from example 1 in that:
the outdoor unit 20 of the present invention further comprises a casing, wherein the casing comprises a front flange 21, a left flange 22, a rear flange 23, a right flange 24, a top plate and a bottom plate 25, the front flange, the left flange 22, the rear flange 23 and the right flange 24 form an enclosure; the front flange 21 is provided with an axial flow fan 26, an HEPA filter screen 51 is arranged in the shell and used for filtering dust, pollen and PM2.5, and the HEPA filter screen is a high-efficiency HEPA filter screen; a nylon primary filter screen 27 is arranged on one side of the HEPA filter screen 51, so that primary filtration is performed when air enters from the outside, the service life of the high-efficiency HEPA filter screen is prolonged, and the maintenance cost is reduced, wherein the nylon primary filter screen can be replaced by a primary HEPA filter screen, dust, PM10 and the like, and can be directly washed by water when maintenance is needed, so that the maintenance cost is reduced; a ventilation connecting pipe 28 is arranged on the rear flange 23; the main board box 120 is arranged on the left flange or the right flange, the ventilation connecting pipe comprises a pipe body, one end of the pipe body is a large-opening end 29, the other end of the pipe body is a small-opening end 291, an access hole 292 is formed in the left flange 22 or the right flange 24, and the access hole 292 is provided with a sealing door; wherein the small opening end 291 is connected with the oxygen supplementing opening 8 through the air pipe 30.
The invention can meet the oxygen requirement of indoor air, does not influence the study of students in class even if the doors and windows are closed in a classroom, and solves the problems of internal oxygen consumption and carbon dioxide concentration by supplementing fresh air in time. In addition, the desk type air purifier is convenient to install and use, avoids potential safety hazards that a traditional desk type air purifier can be touched conveniently, ensures the safety of teachers and students, meets the installation and use requirements of the existing classrooms, meets the requirements of air purification and use in teaching classrooms, removes PM2.5, formaldehyde, benzene and other organic matters, eliminates germs and the like, provides clean and pollution-free learning environment for the students when reading books, and greatly reduces cross infection caused by air problems in the classrooms.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (9)
1. Education system furred ceiling air purifier, including the framework, its characterized in that: a purification assembly and a control assembly are arranged in the frame body, 2 fans which are arranged in parallel are arranged on one side of the purification assembly, and the 2 fans are close to the air outlet; the purification assembly comprises a high-efficiency HEPA filter screen, an active carbon module assembly and a 1D-CATA foamed ceramic module assembly which are sequentially arranged, and a sterilizing ultraviolet lamp is arranged on one side of the 1D-CATA foamed ceramic module assembly; the mounting assembly comprises 2 guide structures positioned at two sides of the purification assembly and a mounting frame positioned in the middle of the purification assembly, the mounting frame comprises a support bar fixed on the bottom frame, and an L-shaped pressing plate is arranged on the support bar; the guide structure comprises 2 fixed end plates, a guide edge is formed on one side of each fixed end plate, a clamping groove is formed between the bottom of the outer side of the guide edge and each fixed end plate, and a wire guide strip is arranged in the clamping groove and fixed on the bottom frame; the wire strips are arc-shaped outer convex strips; the L-shaped pressing plate on the supporting bar realizes pressing and buckling of the purification assembly through the adjusting knob.
2. The educational system ceiling air purifier of claim 1, wherein: the frame body comprises a front frame and a rear frame, side frames are respectively arranged on two sides between the front frame and the rear frame, and the frame body also comprises a top frame positioned above the top frame and a bottom frame positioned below the top frame;
the top parts of the side ends of the two sides of the front frame are respectively provided with a suspension loop for suspension, an air outlet is formed on the front frame, a movable grid plate is arranged at the air outlet, and the grid plate can freely rotate or be fixed;
the top parts of the side ends at the two sides of the rear frame are respectively provided with a suspension lug for suspension, and the rear frame is provided with an oxygen supplementing port;
the side frames comprise a first frame and a second frame, the first frame is fixed with the rear frame through a rivet, the second frame and the first frame are movably arranged through a hinge or a lock catch, and an extension handle is arranged at the top of the second frame; a clamping body is formed at the side end of one side of the second frame and matched with a clamping groove at the connecting part of the rear frame;
an air inlet is formed in the rear portion of the bottom frame, 2 fans are fixed in the front portion of the bottom frame, and the air outlet end of each fan faces the air outlet.
3. The educational system ceiling air purifier of claim 2, wherein: an oxygen supplementing port is arranged on the rear frame.
4. The educational system ceiling air purifier of claim 1, wherein: the control assembly comprises a controller, a main board box and a fixed box, wherein a VOC (volatile organic compound) sensor, a WIFI (wireless fidelity) module and a PM2.5 detection sensor which are respectively connected with the controller are arranged in the fixed box, and the control assembly also comprises an anion generator which is connected with the controller, and the anion generator is fixed on the right frame and is positioned near the air outlet;
the controller comprises a host control panel, an exhaust control panel and a liquid crystal screen, wherein the host control panel comprises a control module, a detection module and a function module, the control module comprises a manual mode and an automatic mode, and the detection module comprises a VOC detection module, a PM2.5 detection module and a temperature and humidity detection module; the functional module comprises a wind speed adjusting module, a timing module, an anion switch module and a WIFI internet access module; the mobile phone APP/APK client is connected with the controller, and a user checks related information through the mobile phone APP/APK client and controls the controller to perform related operations; the host control panel and the exhaust control panel are connected in a double-line connection mode.
5. The educational system ceiling air purifier of claim 1, wherein: a silencing device is also included.
6. The educational system ceiling air purifier of claim 5, wherein: the silencer is a silencing plate, the silencing plates are positioned on two sides and below the fan, and the silencing plates are arranged on the side frames and the bottom frame.
7. The educational system ceiling air purifier of any of claims 1-6, wherein: still include the oxygenating pipeline, the oxygenating pipeline communicates with each other with the outside, the tip of oxygenating pipeline is equipped with the rainwater cap.
8. The educational system ceiling air purifier of any of claims 1-6, wherein: the outdoor unit comprises a shell, a top plate and a bottom plate, wherein the shell comprises a front flange, a left flange, a rear flange and a right flange which form an enclosure, and the top plate and the bottom plate are positioned above and below; an axial flow fan is arranged on the front retaining edge, a high-efficiency HEPA filter screen is arranged in the shell, and a nylon primary filter screen is arranged on one side of the high-efficiency HEPA filter screen; a ventilation connecting pipe is arranged on the rear baffle edge; the main board box is arranged on the left flange or the right flange, an access hole is formed in the left flange or the right flange, and the access hole is provided with a sealing door.
9. The educational system ceiling air purifier of claim 8, wherein: the ventilation connecting pipe comprises a pipe body, one end of the pipe body is a large-opening end, and the other end of the pipe body is a small-opening end.
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| CN201710122312.3A CN107014003B (en) | 2017-03-03 | 2017-03-03 | Education system furred ceiling air purifier |
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| CN201710122312.3A CN107014003B (en) | 2017-03-03 | 2017-03-03 | Education system furred ceiling air purifier |
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| CN107014003A CN107014003A (en) | 2017-08-04 |
| CN107014003B true CN107014003B (en) | 2022-05-10 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107497296A (en) * | 2017-08-22 | 2017-12-22 | 浙江二马环境科技有限公司 | A kind of industrial VOC end-o f-pipe -controls device |
| CN107965879A (en) * | 2017-08-22 | 2018-04-27 | 浙江二马环境科技有限公司 | A kind of constant temperature perseverance oxygen campus air cleaner |
| CN109099516A (en) * | 2018-09-13 | 2018-12-28 | 浙江二马环境科技有限公司 | A kind of bacterium taste aldehyde air purifier |
| KR102145359B1 (en) * | 2020-01-02 | 2020-08-28 | (주) 한독크린텍 | Cabin filter unit |
| CN113561737A (en) * | 2021-07-20 | 2021-10-29 | 中国重汽集团济南动力有限公司 | Snow wax carriage body air management system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2000140688A (en) * | 1998-11-13 | 2000-05-23 | Matsushita Electric Ind Co Ltd | Air purifier and air conditioning device |
| CN202683010U (en) * | 2012-07-18 | 2013-01-23 | 珠海格力电器股份有限公司 | Air purifier and purification assembly thereof |
| CN203771568U (en) * | 2014-01-06 | 2014-08-13 | 朱培根 | Combined detachable domestic fresh air purifier |
| CN204648625U (en) * | 2015-05-29 | 2015-09-16 | 广东美的制冷设备有限公司 | Screen modules and air-conditioner |
| CN205137675U (en) * | 2015-10-27 | 2016-04-06 | 上海奥希斯环保技术有限公司 | Air purifier of built -in fan |
| CN105716159A (en) * | 2016-03-23 | 2016-06-29 | 凯天环保科技股份有限公司 | Indoor fresh air purification device |
| CN105928182A (en) * | 2016-05-06 | 2016-09-07 | 舒尔环保科技（合肥）有限公司 | Filter screen device |
| CN105823131A (en) * | 2016-05-16 | 2016-08-03 | 河北航安智能科技有限公司 | Fresh air purification combined system for teaching area |
| CN205860433U (en) * | 2016-06-02 | 2017-01-04 | 徐州净沐森环保科技有限公司 | A kind of intelligence oxygen supplement multiple-effect purifying fresh air system |
| CN206556162U (en) * | 2017-03-03 | 2017-10-13 | 浙江二马环境科技有限公司 | Educational system furred ceiling air purifier |
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Effective date of registration: 20220613 Address after: 311800 Zhejiang Zhongde Industrial Co., Ltd., Yanghu village, Jinan street, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: ZHEJIANG ZHONGDE INDUSTRIAL Co.,Ltd. Address before: 311913 Zhejiang Erma Environmental Technology Co., Ltd., Yanghu village, Wangjiajing Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG ERMA ENVIRONMENTAL TECHNOLOGY CO.,LTD. |
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Denomination of invention: Education system ceiling air purifier Effective date of registration: 20230707 Granted publication date: 20220510 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG ZHONGDE INDUSTRIAL Co.,Ltd. Registration number: Y2023980047788 |