CN208993358U - A kind of electrostatic precipitation blackboard - Google Patents
A kind of electrostatic precipitation blackboard Download PDFInfo
- Publication number
- CN208993358U CN208993358U CN201821755156.0U CN201821755156U CN208993358U CN 208993358 U CN208993358 U CN 208993358U CN 201821755156 U CN201821755156 U CN 201821755156U CN 208993358 U CN208993358 U CN 208993358U
- Authority
- CN
- China
- Prior art keywords
- dust
- fixedly connected
- hood
- negative pressure
- dust hood
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a kind of electrostatic precipitation blackboards, are related to teaching aid technical field.The utility model includes blackboard body: blackboard body surrounding is fixedly connected with mounting rack；One surface of mounting rack has been respectively fixedly connected with the first dust hood, several second dust hoods and dust excluding hood；First dust hood, one surface is fixedly connected with the second dust hood；Second dust hood, one surface is fixedly connected with dust excluding hood；First dust hood, one surface is fixedly connected with several atomizers；First dust suction cover inner surface is fixedly connected with mist pipe；Mist pipe week, side was connected to atomizer；First dust suction cover inner surface is fixedly connected with negative pressure straw.The utility model passes through the design of the first dust hood, dust excluding hood, atomizer and negative pressure straw, so that the blackboard is integrated and removes chalk dust removing by way of negative-pressure adsorption and air wetting, solve traditional single Electrostatic Absorption mode low efficiency, the problem of pick-up performance difference；Efficiently quickly, intelligent environment protection.
Description
Technical field
The utility model belongs to teaching aid technical field, more particularly to a kind of electrostatic precipitation blackboard.
Background technique
In today's society every field, blackboard has indispensable status in education sector, it pushes the mankind literary
Bright progress；The progress of science and technology；The progress of social productive forces；And in education and instruction, the most traditional work will be used
Tool-blackboard, chalk and blackboard eraser also have simultaneously to us the mankind although they bring great convenience to our mankind
Unfavorable one side.
After at this stage being wiped clean blackboard using blackboard eraser, there is a large amount of dust around indoor and blackboard, directly affect
The health of student and teacher are easy damage lung in dust for a long time.Part powder can be reduced using electrostatic precipitation blackboard
Dirt, but existing electrostatic precipitation blackboard electrostatic precipitation mode is single and dust removing effects are poor, therefore it is black to improve existing electrostatic precipitation
Plate is urgent problem to be solved at this stage.
Utility model content
The purpose of this utility model is to provide a kind of electrostatic precipitation blackboards, pass through the first dust hood, the second dust hood, mist
The design for changing pipe, atomizer and dust sensor, it is single to solve existing electrostatic precipitation blackboard electrostatic precipitation mode, dedusting
The problem of effect difference.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model is a kind of electrostatic precipitation blackboard, including blackboard body:
The blackboard body surrounding is fixedly connected with mounting rack；One surface of mounting rack has been respectively fixedly connected with the first suction
Dust hood, two the second dust hoods and dust excluding hoods；First dust hood, one surface is fixedly connected with the second dust hood；Described second
One surface of dust hood is fixedly connected with dust excluding hood；
First dust hood, one surface is fixedly connected there are five atomizer；The first dust suction cover inner surface is fixed to be connected
It is connected to mist pipe；The mist pipe week, side was connected to atomizer；It is solid between the dust excluding hood and mounting rack opposite inner face
Surely it is connected with Electrostatic Absorption filter plate；
The first dust suction cover inner surface is fixedly connected with negative pressure straw；The negative pressure straw week side and the second dust hood
It is fixedly connected with dust excluding hood；The negative pressure straw week, side offered negative pressure sucker；One surface of mounting rack is fixedly connected with
Cabinet；One surface of cabinet is fixedly connected with dust sensor；The cabinet inside has been respectively fixedly connected with the aspiration of negative pressure device
Water pump is humidified with high pressure；One surface of cabinet is fixedly connected with display panel.
Further, described negative pressure straw one end is connected to the aspiration of negative pressure device；The mounting rack one side offers glove
Slot；It is fixedly connected with inside the article putting groove and adds water tank and control switch；Described plus one surface of water tank and high pressure humidification water pump connect
It is logical.
Further, one end of the high pressure humidification pump outlet is connected to mist pipe；Five atomizers exist
The linear array distribution in one surface of mist pipe.
Further, the angle of the mist pipe and blackboard body is 45 °；The Electrostatic Absorption filter plate is located at negative pressure straw
Surface.
Further, one surface of article putting groove is hinged with Concealed door；One surface of Concealed door is provided with lockset；It is described
First dust hood is located at right above Electrostatic Absorption filter plate；One surface of Electrostatic Absorption filter plate is provided with stomata.
The utility model has the following beneficial effects:
1, the utility model setting by the first dust hood, the second dust hood, dust excluding hood, atomizer and negative pressure straw
Meter, enables the blackboard to integrate and removes chalk dust removing by way of negative-pressure adsorption and air wetting, solves traditional single electrostatic and inhales
Subsidiary formula formula low efficiency, the problem of pick-up performance difference；Efficiently quickly, intelligent environment protection.
2, the utility model passes through the design of dust sensor, display panel, and it is dense according to dust to enable the device to intelligence
Degree adjusts adjustment working condition and dust collection efficiency, reinforces dust removing effects；And it can adapt to and match a variety of operative scenarios.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is a kind of structural schematic diagram of electrostatic precipitation blackboard；
Fig. 2 is the positive structure diagram of Fig. 1；
Fig. 3 is the schematic diagram of the section structure of Fig. 1；
Fig. 4 is the partial enlarged view in Fig. 3 at A；
Fig. 5 is the structural schematic diagram of negative pressure straw；
Fig. 6 is the structural schematic diagram of Electrostatic Absorption filter plate；
Fig. 7 is the schematic diagram of internal structure of article putting groove；
Fig. 8 is the schematic diagram of internal structure of cabinet；
In attached drawing, parts list represented by the reference numerals are as follows:
1- blackboard body, 2- mounting rack, the first dust hood of 3-, the second dust hood of 4-, 5- dust excluding hood, 6- atomizer, 7-
Mist pipe, 8- Electrostatic Absorption filter plate, 9- negative pressure straw, 10- negative pressure sucker, 11- cabinet, 12- dust sensor, 13- negative pressure are inhaled
Dirt device, 14- high pressure humidification water pump, 15- display panel, 16- article putting groove, 17- add water tank, 18- control switch, 19- Concealed door.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-8 is please referred to, the utility model is a kind of electrostatic precipitation blackboard, including blackboard body 1:
1 surrounding of blackboard body is fixedly connected with mounting rack 2；2 one surface of mounting rack has been respectively fixedly connected with the first dust hood
3, two the second dust hoods 4 and dust excluding hood 5；First dust hood, 3 one surface is fixedly connected with the second dust hood 4；Second dust hood 4
One surface is fixedly connected with dust excluding hood 5；
First dust hood, 3 one surface is fixedly connected there are five atomizer 6；First dust hood, 3 inner surface is fixedly connected with
Mist pipe 7；7 weeks sides of mist pipe are connected to atomizer 6；It is fixedly connected between 2 opposite inner face of dust excluding hood 5 and mounting rack
Electrostatic Absorption filter plate 8；
First dust hood, 3 inner surface is fixedly connected with negative pressure straw 9；It 9 weeks sides of negative pressure straw and the second dust hood 4 and removes
Dust hood 5 is fixedly connected；9 weeks sides of negative pressure straw offer negative pressure sucker 10；2 one surface of mounting rack is fixedly connected with cabinet 11；
11 1 surface of cabinet is fixedly connected with dust sensor 12；The aspiration of negative pressure device 13 and high pressure are fixedly connected with inside cabinet 11 respectively
Humidify water pump 14；11 1 surface of cabinet is fixedly connected with display panel 15.
Wherein as illustrated in figs. 2 through 8,9 one end of negative pressure straw is connected to the aspiration of negative pressure device 13；2 one side of mounting rack, which offers, to be set
Object slot 16；It is fixedly connected with inside article putting groove 16 and adds water tank 17 and control switch 18；Add 17 1 surface of water tank and high pressure humidification water
14 connection of pump；One end of high pressure humidification 14 water outlet of water pump is connected to mist pipe 7；Five atomizers 6 are on 7 one surface of mist pipe
Linear array distribution；8 one surface of Electrostatic Absorption filter plate is provided with stomata；
Wherein, the angle of mist pipe 7 and blackboard body 1 is 45 °；Electrostatic Absorption filter plate 8 is located at right above negative pressure straw 9.
Wherein, 16 1 surface of article putting groove is hinged with Concealed door 19；19 1 surface of Concealed door is provided with lockset；First dust hood
3 are located at right above Electrostatic Absorption filter plate 8.
One concrete application of the present embodiment are as follows: in use, according to the difference of usage scenario, it is controllable by control switch 18
The unlatching of high pressure humidification water pump 14 and the aspiration of negative pressure device 12 processed, cabinet 11 are internally provided with controller, pass through 15 He of display panel
Controller selects the operating mode of high pressure humidification water pump 14 and the aspiration of negative pressure device 12, intelligent opening and time opening；Intelligent opening
Under mode, dust sensor 12 is to the dust data above real-time monitoring blackboard, the model of dust sensor 12
GP2Y1010AU0F；The operating threshold that high pressure humidifies water pump 14 and the aspiration of negative pressure device 12 can be set by display panel 15 and controller
Value；Dust sensor 12 will test dust data and be transferred to controller, when dust sensor 12 detects dust data value number
When according to being higher than operation threshold, controller controls high pressure humidification water pump 14 and the aspiration of negative pressure device 12 works, and it is logical that high pressure humidifies water pump 14
The cooperation crossed and add water tank 17, atomizer 6 and mist pipe 7 sprays atomised spray by atomizer 6, passes through air wetting
Mode remove dust, the aspiration of negative pressure device 12 then by the cooperation with negative pressure straw 9 and negative pressure sucker 10, passes through negative-pressure adsorption
Mode removes dust, and the display of display panel 15 is the detection data of time data Yu dust sensor 12, is arranged in cabinet 11
There is silencing cotton, the operational sound that the aspiration of negative pressure device 12 and high pressure humidify water pump 14 is reduced by silencing cotton, when time opening mode,
High pressure humidifies water pump 14 and 12 timing working of the aspiration of negative pressure device, passes through the selection of intelligent opening and time opening mode, Ke Yiyou
Effect adapts to attend class and scene after class, avoids class hour, and high pressure humidification water pump 14 and 12 work influence of the aspiration of negative pressure device are attended class effect,
Electrostatic Absorption filter plate 8 is communicated with electrostatic generator, generates electrostatic by electrostatic generator, carries out the absorption of dust, Electrostatic Absorption
Filter plate 8 is set to immediately below blackboard body, and by adding water tank 17 that can carry out plus water, Concealed door 19 and article putting groove 16 are convenient for blackboard sheet
The integrated design of body, while control switch 18 being avoided arbitrarily to be opened, mounting rack 2 is used for the fixation of blackboard body 1.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of electrostatic precipitation blackboard, including blackboard body (1), it is characterised in that:
Blackboard body (1) surrounding is fixedly connected with mounting rack (2)；(2) one surface of mounting rack has been respectively fixedly connected with
First dust hood (3), several second dust hoods (4) and dust excluding hood (5)；(3) one surface of first dust hood and the second dust suction
Cover (4) is fixedly connected；(4) one surface of second dust hood is fixedly connected with dust excluding hood (5)；
(3) one surface of first dust hood is fixedly connected with several atomizers (6)；First dust hood (3) inner surface
It is fixedly connected with mist pipe (7)；The all sides of the mist pipe (7) are connected to atomizer (6)；The dust excluding hood (5) and installation
Electrostatic Absorption filter plate (8) are fixedly connected between frame (2) opposite inner face；
First dust hood (3) inner surface is fixedly connected with negative pressure straw (9)；The all sides of the negative pressure straw (9) and second
Dust hood (4) is fixedly connected with dust excluding hood (5)；The all sides of the negative pressure straw (9) offer negative pressure sucker (10)；The installation
(2) one surface of frame is fixedly connected with cabinet (11)；(11) one surface of cabinet is fixedly connected with dust sensor (12)；It is described
The aspiration of negative pressure device (13) and high pressure humidification water pump (14) are fixedly connected with inside cabinet (11) respectively；(11) one surface of cabinet
It is fixedly connected with display panel (15).
2. a kind of electrostatic precipitation blackboard according to claim 1, which is characterized in that described negative pressure straw (9) one end and negative
Press dust catcher (13) connection；Mounting rack (2) one side offers article putting groove (16)；It is fixed inside the article putting groove (16) to connect
It is connected to and adds water tank (17) and control switch (18)；Described plus (17) one surface of water tank is connected to high pressure humidification water pump (14).
3. a kind of electrostatic precipitation blackboard according to claim 1, which is characterized in that high pressure humidification water pump (14) water outlet
One end of mouth is connected to mist pipe (7)；Several atomizers (6) are in (7) the one linear array distribution in surface of mist pipe.
4. a kind of electrostatic precipitation blackboard according to claim 1, which is characterized in that the mist pipe (7) and blackboard body
(1) angle is 45 °；The Electrostatic Absorption filter plate (8) is located at right above negative pressure straw (9).
5. a kind of electrostatic precipitation blackboard according to claim 2, which is characterized in that (16) one surface of article putting groove is hinged
There are Concealed door (19)；(19) one surface of Concealed door is provided with lockset；First dust hood (3) is located at Electrostatic Absorption filter plate
(8) right above；(8) one surface of Electrostatic Absorption filter plate is provided with stomata.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755156.0U CN208993358U (en) | 2018-10-26 | 2018-10-26 | A kind of electrostatic precipitation blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755156.0U CN208993358U (en) | 2018-10-26 | 2018-10-26 | A kind of electrostatic precipitation blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208993358U true CN208993358U (en) | 2019-06-18 |
Family
ID=66804815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821755156.0U Expired - Fee Related CN208993358U (en) | 2018-10-26 | 2018-10-26 | A kind of electrostatic precipitation blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208993358U (en) |
-
2018
- 2018-10-26 CN CN201821755156.0U patent/CN208993358U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208576320U (en) | A kind of college English Teaching blackboard with dust-absorbing function | |
| CN208993358U (en) | A kind of electrostatic precipitation blackboard | |
| CN208735801U (en) | Air hose adaptive type electronic air cleaner | |
| CN207187357U (en) | A kind of rough dusting equipment of air purifier | |
| CN201787694U (en) | Air supply system for press room | |
| CN203916319U (en) | A kind of air-box type pulse blowing bag type dust precipitator | |
| CN205747241U (en) | New fan | |
| CN205044383U (en) | Energy -conserving blackboard sassafras of dust absorption | |
| CN208566940U (en) | It is a kind of can measuring moisture air purifier | |
| CN208671250U (en) | A kind of nursing ward humidifier | |
| CN208771130U (en) | A kind of indoor formaldehyde remove device | |
| CN203263297U (en) | Dust collector having water filter function | |
| CN207815527U (en) | A kind of novel purification fresh air | |
| CN105258213A (en) | Air purifier capable of providing fresh air | |
| CN205585956U (en) | Dust cleaner floor brush | |
| CN2621121Y (en) | Eraser with device for absorbing chalk dust | |
| CN205338114U (en) | Teaching lectern with dustproof function | |
| CN220405179U (en) | Computer laboratory dust device | |
| CN204726115U (en) | The grey chalkboard eraser of a kind of suction automatically | |
| CN207838548U (en) | A kind of coating cloud leaf filter | |
| CN204894911U (en) | Reduce blackboard eraser of dust volume | |
| CN202973409U (en) | Wet curtain air supply cabinet structure | |
| CN207784366U (en) | Dust free room special mask | |
| CN108375124A (en) | A kind of window air purifier and its installation method | |
| CN108338598A (en) | A kind of electronic equipment sale case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 Termination date: 20211026 |