CN207786216U - A kind of wall-hanging public place dust-extraction unit - Google Patents
A kind of wall-hanging public place dust-extraction unit Download PDFInfo
- Publication number
- CN207786216U CN207786216U CN201721707659.6U CN201721707659U CN207786216U CN 207786216 U CN207786216 U CN 207786216U CN 201721707659 U CN201721707659 U CN 201721707659U CN 207786216 U CN207786216 U CN 207786216U
- Authority
- CN
- China
- Prior art keywords
- shell
- controller
- wall
- return
- extraction unit
- 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
- Electrostatic Separation (AREA)
Abstract
The utility model discloses a kind of wall-hanging public place dust-extraction units, including shell and controller, the housing bottom offers air inlet, the air inlet is sequentially arranged above with primary efficient filter screen, active carbon filter screen and electrostatic strainer, fan and fan electromotor are installed above the electrostatic strainer, the fan electromotor is electrically connected with the controller, air quality detector is installed at the top of the case inside above the fan electromotor, the controller is installed in the shell of the air quality detector top；Advantageous effect is：Using the cooperation of air quality detector and controller, filtered air purity is detected in real time；It when standard is not achieved in air quality, timely feedbacks to controller, outlet valve and return valve is opened and closed by controller, allows air return to carry out secondary filter, the cleanliness factor of air is effectively raised while having ensured efficiency of dust collection.
Description
Technical field
The utility model is related to communal facility fields, and in particular to a kind of wall-hanging public place dust-extraction unit.
Background technology
In recent years, as environmental pollution increasingly aggravates, people to the pay attention to day by day of environmental protection, dust-extraction unit start by
Extensive use, dust-extraction unit is the device of dust and flue dust that a kind of control in industry and coal mining has generated, old-fashioned
Dust-extraction unit, simple in structure, efficiency of dust collection is low or takes up a large area, and investment cost is high, and the effect of filtering is poor.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of dedusting of wall-hanging public place
Device is further provided with air quality detector while filtering by multistorey strainer mesh, in air after filtering, be detected,
When air quality is unqualified, secondary filter is carried out, ensure that the cleanliness factor for effectively improving air while the efficiency of dedusting.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of wall-hanging public place dust-extraction unit, including shell and controller, the interior installation of the case top is
Controller is stated, the housing bottom offers air inlet, and the air inlet is sequentially arranged above with primary efficient filter screen, activated carbon
Strainer and electrostatic strainer are equipped with fan and fan electromotor, the fan electromotor and the control above the electrostatic strainer
Device is electrically connected, and air quality detector, the air quality detector and the controller are equipped at the top of the inner walls
Electrical connection；
The inner walls side is inwardly provided with return duct, is equipped with return valve on the return duct, the return valve with
The controller electrical connection, the return duct lead to the shell side internal reflux case, return port are provided on the return tank,
The enclosure interior side is inwardly provided with escape pipe, and outlet valve, the outlet valve and the control are equipped on the escape pipe
Device is electrically connected, and gas outlet is provided on the outer wall of the shell side.
Preferably, the outlet valve and the return valve are butterfly valve, the operation of butterfly valve is flexible, easy for installation, knot
Structure is simple, light-weight, and regulation performance is good.
Preferably, the shell is integrally formed with the return tank and the return port, the gas outlet, have higher
Intensity and toughness, increase service life.
Preferably, the gas outlet is uniformly distributed on the outer wall of the shell side, air is made more uniformly to disseminate.
Preferably, the electrostatic strainer selects electret electrostatic synthetic fibers filtering material, this material to have efficiency
Height, resistance is low, cheap advantage.
Preferably, the primary efficient filter screen, the active carbon filter screen and the electrostatic strainer and the shell are spiral shell
Nail connection, is easily installed dismounting.
Preferably, the fan（15）With the fan electromotor（6）With the shell（2）It is connected for screw.
Using the above structure, daily in use, when air quality detector detects air qualification, controller opens institute
Outlet valve to be stated, the return valve is closed, when air quality detector detection air is unqualified, controller closes the outlet valve,
Return valve is opened, secondary filter is carried out to underproof air, ensures filtered air quality.
To sum up, the beneficial effects of the utility model are：Using the cooperation of air quality detector and controller, examine in real time
Survey filtered air purity；When standard is not achieved in air quality, timely feedbacks to controller, opened and closed and exported by controller
Valve and return valve allow air return to carry out secondary filter, the cleaning of air are effectively raised while having ensured efficiency of dust collection
Degree.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the facing structure figure of the utility model；
Fig. 2 is the left view of the utility model；
Fig. 3 is the System Control Figure of the utility model；
The reference numerals are as follows：
1, controller；2, shell；3, air quality detector；4, outlet valve；5, return valve；6, fan electromotor；7, electrostatic
Strainer；8, active carbon filter screen；9, primary efficient filter screen；10, return port；11, air inlet；12, gas outlet；13, escape pipe；14, it returns
Flow tube；15, fan；16, return tank.
Specific implementation mode
It, below will be to the technology of the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Shown in Fig. 1-Fig. 3, a kind of wall-hanging public place dust-extraction unit, including shell 2 and controller 1, it is described
Shell（2）The controller is installed in top（1）, 1 bottom of the shell offers air inlet 11, the air inlet 11 it is upper
Side is sequentially installed with primary efficient filter screen 9, active carbon filter screen 8 and electrostatic strainer 7, and the top of the electrostatic strainer 7 is equipped with fan
15 are electrically connected with fan electromotor 6, the fan electromotor 6 with the controller 1, in the shell 2 of 6 top of the fan electromotor
Air quality detector 3 is installed at the top of wall, the air quality detector 3 is electrically connected with the controller 1；
2 inner wall side of the shell is inwardly provided with return duct 14, is equipped with return valve 5 on the return duct 14, described time
Stream valve 5 is electrically connected with the controller 1, and the return duct 14 leads to 2 internal reflux case 16 of the shell, on the return tank 16
It is provided with return port 10；2 inner wall side of the shell is inwardly provided with escape pipe 13, and outlet valve 4, institute are equipped on the escape pipe 13
It states outlet valve 4 to be electrically connected with the controller 1, gas outlet 12 is provided on 2 side outer wall of the shell.
When the air quality detector 3 detects air qualification, the controller 1 opens the outlet valve 4, described in closing
Return valve 5, when the detection air of the air quality detector 3 is unqualified, the controller 1 closes the outlet valve 4, opens institute
Return valve 5 is stated, can ensure the cleannes of filtered air in this way.The outlet valve 4 and the return valve 5 are butterfly valve, butterfly
The operation of valve is flexible, easy for installation, simple in structure, light-weight, and regulation performance is good.The shell 2 and the return tank 16 and
The return port 10, the gas outlet 12 are integrally formed, and have higher intensity and toughness, increase service life.The outlet
Mouth 12 is uniformly distributed on 2 left side outer wall of the shell, and air is made more uniformly to disseminate.The electrostatic strainer 7 selects electret
Body electrostatic synthetic fibers filtering material, this material have it is efficient, resistance is low, cheap advantage, the primarily efficient filter
Net, the active carbon filter screen and the electrostatic strainer are that screw is connect with the shell, are easily installed dismounting, the fan
（15）With the fan electromotor（6）With the shell（2）It is connected for screw.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (7)
1. a kind of wall-hanging public place dust-extraction unit, it is characterised in that：Including shell（2）And controller（1）, the shell
（2）The controller is installed in top（1）, the shell（2）Bottom offers air inlet（11）, the air inlet（11）'s
It is sequentially arranged above with primary efficient filter screen（9）, active carbon filter screen（8）With electrostatic strainer（7）, the electrostatic strainer（7）Top
Fan is installed（15）With fan electromotor（6）, the fan electromotor（6）With the controller（1）Electrical connection, the shell（2）
Air quality detector is installed at the top of inner wall（3）, the air quality detector（3）With the controller（1）Electrical connection；
The shell（2）Interior side is inwardly provided with return duct（14）, the return duct（14）On return valve is installed（5）, institute
State return valve（5）With the controller（1）Electrical connection, the return duct（14）Lead to the shell（2）Interior side return tank
（16）, the return tank（16）On be provided with return port（10）, the shell（2）Interior side is inwardly provided with escape pipe（13）, institute
State escape pipe（13）On outlet valve is installed（4）, the outlet valve（4）With the controller（1）Electrical connection, the shell（2）
It is provided with gas outlet on the outer wall of side（12）.
2. a kind of wall-hanging public place dust-extraction unit according to claim 1, it is characterised in that：The outlet valve
（4）With the return valve（5）It is butterfly valve.
3. a kind of wall-hanging public place dust-extraction unit according to claim 1, it is characterised in that：The shell（2）
With the return tank（16）With the return port（10）, the gas outlet（12）It is integrally formed.
4. a kind of wall-hanging public place dust-extraction unit according to claim 1, it is characterised in that：The gas outlet
（12）In the shell（2）It is uniformly distributed on the outer wall of side.
5. a kind of wall-hanging public place dust-extraction unit according to claim 1, it is characterised in that：The electrostatic strainer
（7）Select electret electrostatic synthetic fibers filtering material.
6. a kind of wall-hanging public place dust-extraction unit according to claim 1, it is characterised in that：The primarily efficient filter
Net（9）, the active carbon filter screen（8）With the electrostatic strainer（7）With the shell（2）It is screw connection.
7. a kind of wall-hanging public place dust-extraction unit according to claim 1, it is characterised in that：The fan（15）
With the fan electromotor（6）With the shell（2）It is connected for screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721707659.6U CN207786216U (en) | 2017-12-11 | 2017-12-11 | A kind of wall-hanging public place dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721707659.6U CN207786216U (en) | 2017-12-11 | 2017-12-11 | A kind of wall-hanging public place dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207786216U true CN207786216U (en) | 2018-08-31 |
Family
ID=63283743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721707659.6U Expired - Fee Related CN207786216U (en) | 2017-12-11 | 2017-12-11 | A kind of wall-hanging public place dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207786216U (en) |
-
2017
- 2017-12-11 CN CN201721707659.6U patent/CN207786216U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207221563U (en) | A kind of waste gas circulation processing unit | |
| CN206545970U (en) | A kind of mute type fresh air rinse air clarifier | |
| CN206478752U (en) | A kind of school's intelligent sterilizing removes haze apparatus for conditioning air | |
| CN204100476U (en) | The new wind air cleaning system of bidirectional flow indoor and outdoor Two-way Cycle | |
| CN208619153U (en) | A kind of underground coal mine ventilating dust-arrester | |
| CN207786216U (en) | A kind of wall-hanging public place dust-extraction unit | |
| CN206415220U (en) | Pipe-type electrostatic dust removal machine | |
| CN206420019U (en) | A kind of interior circulation cleaning type integrated environment-friendly stove | |
| CN109893953A (en) | A kind of wall-hanging public place dust-extraction unit | |
| CN208269293U (en) | A kind of indoor air-purification device | |
| CN205909404U (en) | Air purifier | |
| CN206531230U (en) | A kind of fresh air air cleaning unit | |
| CN202143808U (en) | Split type oxygenerator air intake filter and oxygenerator | |
| CN2150459Y (en) | Device for purifying smoke and fume of boiler | |
| CN206073178U (en) | A kind of environment-protecting oil soot filter | |
| CN205493711U (en) | Bucket formula dust catcher and bung subassembly thereof | |
| CN205561071U (en) | Antifog haze fresh air device of indoor dual cycle | |
| CN104101030A (en) | Household outdoor air filter | |
| CN208012055U (en) | A kind of new wind filter of self-cleaning | |
| CN207146726U (en) | A kind of split type fresh air cooling air cleaning system for possessing intelligent control | |
| CN207897253U (en) | A kind of ventilating filter screen with automatic hinge | |
| CN208130705U (en) | A kind of economical computer room fume extractor | |
| CN206847013U (en) | A kind of air conditioner energy saving environmental protecting device | |
| CN205627382U (en) | Power plant flue dust collector | |
| CN211261106U (en) | FFU's new trend air purification device |
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: 20180831 Termination date: 20181211 |