CN210584076U - Desktop air exhaust and flow guide device - Google Patents
Desktop air exhaust and flow guide device Download PDFInfo
- Publication number
- CN210584076U CN210584076U CN201921254443.8U CN201921254443U CN210584076U CN 210584076 U CN210584076 U CN 210584076U CN 201921254443 U CN201921254443 U CN 201921254443U CN 210584076 U CN210584076 U CN 210584076U
- Authority
- CN
- China
- Prior art keywords
- shell
- wind scooper
- exhaust
- guide pipe
- air
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a desktop guiding device that airs exhaust, including shell, exhaust fan, filter core and control button, there is the honeycomb duct on the right side of shell through flange joint, the bottom integration of honeycomb duct is connected with the connection ball, the surface parcel of connection ball has the slipmat, the surface cover of slipmat is equipped with the lasso, the wind scooper has been cup jointed to the surface of lasso, the exhaust fan sets up in the inboard of wind scooper, the fixed slot has been seted up to the inner wall of wind scooper, the bottom inboard of wind scooper is equipped with the fire prevention net, the both sides of fire prevention net all have connect buckle through the screw fixation, connect buckle's right side surface integration and be connected with the fixed block, the inboard of shell is fixed with the guide duct through the clamp, the surface integration of guide duct is connected. The utility model discloses be convenient for adjust the wind scooper position, improve the practicality, have filtration, can use on the experiment mesa of no guide duct.
Description
Technical Field
The utility model relates to an air purification device technical field specifically is a desktop guiding device that airs exhaust.
Background
The air purification device utilizes the filter element to filter harmful particles in the air and then discharges the harmful particles to the air, the air exhaust guide device is one of the air purification devices and can be a small ventilation device, and the main function is that when an experiment is carried out on a workbench, toxic and harmful gas generated by the experiment is timely discharged outdoors through the guide device.
The guiding device that airs exhaust of current is when using, the poisonous and harmful gas who mainly will test the production through the exhaust fan in the wind scooper inhales the honeycomb duct, the rethread honeycomb duct discharges, the unable convenient adjusting position of the guiding device wind scooper of current airs exhaust, can bring a lot of inconvenience for practical use, before using the guiding device that airs exhaust, need communicate the laboratory mesa air duct with the honeycomb duct earlier, just can use, it does not own does not have filtration, can't use on the laboratory mesa that does not have the air duct, the current water conservancy diversion of airing exhaust, consequently need to design a desktop air exhaust guiding device and solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a desktop guiding device that airs exhaust to the unable convenient regulation wind scooper position that provides in solving above-mentioned background can bring a lot of inconveniences for in-service use, the unable problem of using on the experiment mesa that does not have the guide duct.
In order to achieve the above object, the utility model provides a following technical scheme: a desktop air exhaust flow guide device comprises a shell, an exhaust fan, a filter element and a control button, wherein the right side of the shell is connected with a flow guide pipe through a flange, the bottom end of the flow guide pipe is integrally connected with a connecting ball, the outer surface of the connecting ball is wrapped with an anti-skid pad, the outer surface of the non-slip mat is sleeved with a ferrule, the outer surface of the ferrule is sleeved with a wind guide cover, the exhaust fan is arranged on the inner side of the wind guide cover, the inner wall of the wind scooper is provided with a fixed groove, the inner side of the bottom end of the wind scooper is provided with a fireproof net, the two sides of the fireproof net are both fixed with connecting buckles through screws, the right side surfaces of the connecting buckles are integrally connected with fixed blocks, the air guide pipe is fixed on the inner side of the shell through a hoop, the filter box is integrally connected to the surface of the air guide pipe, the filter element is arranged on the inner side of the filter box, and the exhaust bin is arranged on the inner side of the bottom end of the shell.
Preferably, the air guide pipe is of an S-shaped structure, the top end of the air guide pipe is communicated with the guide pipe, and the bottom end of the air guide pipe is communicated with the exhaust bin.
Preferably, the front end surface of the filter box is connected with a sealing door through a hinge, the sealing door penetrates through the front end surface of the shell, and the front end surface of the shell is connected with a limiting pin through a rotating shaft.
Preferably, the control button is arranged on the upper surface of the shell, and the output end of the control button is electrically connected with the exhaust fan through a wire.
Preferably, the outer surface of the non-slip mat is smooth, and the ferrule and the connecting ball form a rotating structure.
Compared with the prior art, the beneficial effects of the utility model are that: the desktop air exhaust and flow guide device is convenient for adjusting the position of the air guide cover, improves the practicability, has a filtering structure, and can be used on an experiment table top without an air guide pipe;
(1) the wind guide cover is provided with a connecting ball, a non-slip mat and a ferrule, the connecting ball is connected to the bottom end of the flow guide pipe, the ferrule is connected to the connecting ball, the ferrule is designed to be made of rubber, the friction force between the ferrule and the non-slip mat is further increased by matching with the non-slip mat, the rotational damping between the ferrule and the connecting ball is increased, the ferrule can drive the wind guide cover to rotate, the position of the wind guide cover can be adjusted by pulling the wind guide cover, the wind guide cover position can be conveniently adjusted, and the practicability is improved;
(2) be provided with the guide duct and strain the box, through installing the guide duct in shell internally to be the S-shaped with the guide duct and arrange, can maximize the length that increases the guide duct, the rethread has guide duct surface mounting to strain the box, can install the filter core additional in making strain the box, when making poisonous and harmful gas pass through the guide duct, can fully filter, make this desktop guiding device of airing exhaust use on the experiment mesa of no guide duct.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a front sectional view of the structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.
In the figure: 1. a housing; 2. a flow guide pipe; 3. a wind scooper; 4. a fire-proof net; 5. an exhaust fan; 6. an air guide pipe; 7. a filter box; 8. a filter element; 9. an exhaust bin; 10. a control button; 11. sealing the door; 12. a spacing pin; 13. a connecting ball; 14. a non-slip mat; 15. a ferrule; 16. connecting a buckle; 17. a fixed block; 18. and fixing the grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a desktop air exhaust and flow guide device comprises a shell 1, an exhaust fan 5, a filter element 8 and a control button 10, wherein the right side of the shell 1 is connected with a flow guide pipe 2 through a flange, the bottom end of the flow guide pipe 2 is integrally connected with a connecting ball 13, the outer surface of the connecting ball 13 is wrapped with a non-slip mat 14, the outer surface of the non-slip mat 14 is sleeved with a ferrule 15, the outer surface of the ferrule 15 is sleeved with an air guide cover 3, the outer surface of the non-slip mat 14 is smooth, the ferrule 15 and the connecting ball 13 form a rotating structure, the ferrule 15 mainly comprises two materials of rubber and steel, an inner ring made of rubber is attached to the non-slip mat 14, an outer ring made of steel is hooped on the periphery of the inner ring made of rubber and used for fixing the inner ring made of rubber, the inner ring made of rubber is tightly attached to the non-slip mat 14, can carry out spacing to the motion position of lasso 15, the internal diameter of lasso 15 equals with the external diameter of connecting ball 13, because lasso 15 inner wall and slipmat 14 all have elasticity, therefore lasso 15 can the suit connect the ball 13 surface.
The exhaust fan 5 is arranged on the inner side of the air guide cover 3, the control button 10 is arranged on the upper surface of the shell 1, the output end of the control button 10 is electrically connected with the exhaust fan 5 through a wire, the exhaust fan 5 is composed of a motor and fan blades, the motor is fixedly connected with the inner wall of the air guide cover 3 through a connecting rod, the type of the exhaust fan 5 is PA-100, and the control button 10 is used for controlling the power transmission switch of the exhaust fan 5.
Fixed slot 18 has been seted up to the inner wall of wind scooper 3, the bottom inboard of wind scooper 3 is equipped with fire prevention net 4, fire prevention net 4's both sides all have connection buckle 16 through the screw fixation, connection buckle 16's right side surface integration is connected with fixed block 17, connection buckle 16 is made by high elasticity plastics material, as shown in figure 4, connection buckle 16 is "n" font structure, make connection buckle 16 bottom can be through mediating deformation, through mediating connection buckle 16 deformation, can make fixed block 17 keep away from fixed slot 18, can make connection buckle 16 drive fire prevention net 4 and take off from wind scooper 3.
The inboard of shell 1 is fixed with guide duct 6 through the clamp, the integration of the surface of guide duct 6 is connected with filter cartridge 7, filter core 8 sets up in filter cartridge 7's inboard, there is sealing door 11 front end surface of filter cartridge 7 through hinge connection, and sealing door 11 passes the front end surface of shell 1, the front end surface of shell 1 is connected with spacer pin 12 through the pivot, can take out filter core 8 through opening sealing door 11 and change filter core 8, block sealing door 11 front end through spacer pin 12, can make sealing door 11 and filter cartridge 7 be connected fixedly.
The wind discharging bin 9 has been seted up to 1 bottom inboard of shell, and guide duct 6 is "S" shape structure, and the top and the honeycomb duct 2 intercommunication of guide duct 6, the bottom and the storehouse 9 intercommunication of airing exhaust of guide duct 6, through being "S" shape structural design with guide duct 6, make guide duct 6 longer than the guide duct 6 wind-guiding distance that the straight line was arranged in the same area, make poisonous and harmful gas can be fully filtered by filter core 8 in guide duct 6.
The working principle is as follows: when the table top air exhaust and flow guide device is used, the shell 1 is placed on a table top, the bottom end of the air guide pipe 6 is communicated with an air exhaust pipeline on an experimental table top, and then the table top air exhaust and flow guide device is communicated with an external power supply through a wire, so that the table top air exhaust and flow guide device is in an electrified state;
adjust wind scooper 3 to the experimental apparatus top after that, press control button 10 again and make exhaust fan 5 circular telegram rotate, can inhale the poisonous and harmful gas that the experiment produced in wind scooper 3, in the leading-in guide duct 6 of rethread honeycomb duct 2, asbestos material through fire prevention net 4, can filter the spark in the poisonous and harmful gas, prevent to take the spark to get into wind scooper 3, when poisonous and harmful gas passes through filter core 8, utilize the pore in the filter core 8, can adsorb the tiny harmful particle in the poisonous and harmful gas, reach the effect of purifying poisonous and harmful gas, make poisonous and harmful gas can directly discharge through exhaust storehouse 9, also can derive outdoor through exhaust duct, and is comparatively practical.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a desktop guiding device that airs exhaust, includes shell (1), exhaust fan (5), filter core (8) and control button (10), its characterized in that: the right side of the shell (1) is connected with a flow guide pipe (2) through a flange, the bottom end of the flow guide pipe (2) is integrally connected with a connecting ball (13), the outer surface of the connecting ball (13) is wrapped with a non-slip mat (14), the outer surface of the non-slip mat (14) is sleeved with a ferrule (15), the outer surface of the ferrule (15) is sleeved with a wind scooper (3), the exhaust fan (5) is arranged on the inner side of the wind scooper (3), the inner wall of the wind scooper (3) is provided with a fixing groove (18), the inner side of the bottom end of the wind scooper (3) is provided with a fireproof net (4), two sides of the fireproof net (4) are both fixed with connecting buckles (16) through screws, the right side surface of the connecting buckles (16) is integrally connected with a fixing block (17), the inner side of the shell (1) is fixed with a wind guide pipe (6, the filter element (8) is arranged on the inner side of the filter box (7), and the exhaust bin (9) is arranged on the inner side of the bottom end of the shell (1).
2. A tabletop air exhaust diversion device as defined in claim 1 further comprising: the air guide pipe (6) is of an S-shaped structure, the top end of the air guide pipe (6) is communicated with the flow guide pipe (2), and the bottom end of the air guide pipe (6) is communicated with the air exhaust bin (9).
3. A tabletop air exhaust diversion device as defined in claim 1 further comprising: the front end surface of the filter box (7) is connected with a sealing door (11) through a hinge, the sealing door (11) penetrates through the front end surface of the shell (1), and the front end surface of the shell (1) is connected with a limiting pin (12) through a rotating shaft.
4. A tabletop air exhaust diversion device as defined in claim 1 further comprising: the control button (10) is arranged on the upper surface of the shell (1), and the output end of the control button (10) is electrically connected with the exhaust fan (5) through a wire.
5. A tabletop air exhaust diversion device as defined in claim 1 further comprising: the outer surface of the anti-skid pad (14) is smooth, and the ferrule (15) and the connecting ball (13) form a rotating structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921254443.8U CN210584076U (en) | 2019-08-05 | 2019-08-05 | Desktop air exhaust and flow guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921254443.8U CN210584076U (en) | 2019-08-05 | 2019-08-05 | Desktop air exhaust and flow guide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210584076U true CN210584076U (en) | 2020-05-22 |
Family
ID=70716149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921254443.8U Active CN210584076U (en) | 2019-08-05 | 2019-08-05 | Desktop air exhaust and flow guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210584076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440936A (en) * | 2021-07-02 | 2021-09-28 | 恒扬（韶关）工业有限公司 | Nitrogen production equipment |
-
2019
- 2019-08-05 CN CN201921254443.8U patent/CN210584076U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440936A (en) * | 2021-07-02 | 2021-09-28 | 恒扬（韶关）工业有限公司 | Nitrogen production equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204219635U (en) | A kind of main machine structure of Portable air purifier | |
| CN205947195U (en) | Electron gauze mask that possesses air monitering system | |
| CN210584076U (en) | Desktop air exhaust and flow guide device | |
| CN206001580U (en) | A kind of lampblack absorber with personalized air purifier | |
| CN206755399U (en) | A kind of outer air purifier hung on air-conditioning | |
| CN201380011Y (en) | Paint spray booth purifying and environmental protecting device | |
| CN204380021U (en) | A kind of double purified mouth mask with air extraction structure and treatment facilities | |
| CN206410242U (en) | A kind of air purifier | |
| CN211625548U (en) | Whole air handling unit of industry factory building | |
| CN208228332U (en) | Electronic cigarette | |
| CN207901431U (en) | A kind of Handheld stone cutter dust collector | |
| CN215062687U (en) | Anion air purification device | |
| CN205678784U (en) | Air purifier | |
| CN215125855U (en) | Filing cabinet with dampproofing dust removal function | |
| CN208864207U (en) | A kind of dust catcher | |
| CN206950476U (en) | A kind of wear-type air-purifying respirator | |
| CN207146635U (en) | Electrostatic precipitation module and conditioner | |
| CN214223377U (en) | Warm idle call of ventilating is convenient for dismouting air cleaner | |
| CN210584075U (en) | Laboratory exhaust treatment system | |
| CN210473371U (en) | Plasma oxidation device for industrial waste gas treatment | |
| CN209212597U (en) | A kind of hand-held electric blower | |
| CN208003687U (en) | Waste gas purification high efficiente callback device | |
| CN205340441U (en) | A power purifier for fine suspended particle is supplementary to be purified | |
| CN218722002U (en) | Indoor humidification device with air purification function for conference service | |
| CN205340442U (en) | A wet -type purifier for fine suspended particle is supplementary to be purified |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A desktop exhaust and guide device Effective date of registration: 20220412 Granted publication date: 20200522 Pledgee: Hangzhou branch of Bank of Nanjing Co.,Ltd. Pledgor: Hangzhou Yanding Environmental Technology Co.,Ltd. Registration number: Y2022330000494 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230223 Granted publication date: 20200522 Pledgee: Hangzhou branch of Bank of Nanjing Co.,Ltd. Pledgor: Hangzhou Yanding Environmental Technology Co.,Ltd. Registration number: Y2022330000494 |