CN206531265U - A kind of airstrainer foreign matter removes system - Google Patents
A kind of airstrainer foreign matter removes system Download PDFInfo
- Publication number
- CN206531265U CN206531265U CN201720212340.XU CN201720212340U CN206531265U CN 206531265 U CN206531265 U CN 206531265U CN 201720212340 U CN201720212340 U CN 201720212340U CN 206531265 U CN206531265 U CN 206531265U
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- China
- Prior art keywords
- air
- intake duct
- air intake
- stepper motor
- framework
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Abstract
System is removed the utility model discloses a kind of airstrainer foreign matter, its drip irrigation device is to include framework and the airstrainer on framework, and the system also includes：Air intake duct, it is internal to be set in hollow, and the two ends of the air intake duct are slidably mounted on framework, and offers the air-breathing groove communicated with inside it on the tube wall of air intake duct, and it is online that the notch of air-breathing groove is fitted in air filtration；Stepper motor, is installed on framework, and screw rod is connected with the output shaft of the stepper motor, and the screw flight is connected on air intake duct；Collection assembly is evacuated, is installed on framework, and is connected to one end of air intake duct to provide air intake duct negative-pressure sucking by flexible pipe；Control assembly, it is electrically connected in stepper motor and pumping collection assembly, and controls stepper motor and pumping collection assembly to start after predetermined period.
Description
Technical field
The utility model is related to a kind of airstrainer foreign matter and removes system.
Background technology
In the workplace for needing to filter dust in air, it is necessary to set air on the flow channel of air
Screen pack, filter pulp, filter, so that feeding room air dust particle is filtered out, to improve the quality of room air.
Wherein, during when air enters interior by flow channel, particularly in summer, outdoor winged mosquito, fly
Deng the increasing number of insect, so that being also easily caused the insects such as winged mosquito sticks to that air filtration is online and dead, the insect such as winged mosquito
The corpse of residual easily causes the blocking of airstrainer, and accordingly, there exist to certain improvements.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is that providing a kind of airstrainer foreign matter removes
System, can prevent airstrainer from blocking to a certain extent.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of airstrainer foreign matter removes system, including framework and the airstrainer on framework, the system
Also include：
Air intake duct, it is internal in hollow setting, and the two ends of the air intake duct are slidably mounted on framework, and the tube wall of air intake duct
On offer the air-breathing groove communicated with inside it, it is online that the notch of air-breathing groove is fitted in air filtration；
Stepper motor, is installed on framework, and screw rod is connected with the output shaft of the stepper motor, and the screw flight is connected to
On air intake duct；
Collection assembly is evacuated, is installed on framework, and is connected to one end of air intake duct to provide air-breathing by flexible pipe
Pipe negative-pressure sucking；
Control assembly, it is electrically connected in stepper motor and pumping collection assembly, and controls after predetermined period stepping
Motor and pumping collection assembly start.
By above-mentioned technical proposal, control assembly starts predetermined period control pumping collection assembly and stepper motor, step
When stepper motor starts, air intake duct can be moved up and down under the driving of screw rod along framework, and when pumping collection assembly starts, pumping is received
Collection component can provide air intake duct suction, and in the presence of stepper motor with along framework by the online winged mosquito of air filtration, ash
The foreign matters such as dirt are sucked from air-breathing groove, are entered by flexible pipe in pumping collection assembly, to keep the cleaning of airstrainer, and
And airstrainer blocking is prevent to some extent, to improve the air circulation effect of airstrainer.
It is preferred that, the pumping collection assembly includes being installed on framework and the internal housing in hollow setting, the shell
The two ends of body are respectively equipped with air inlet and gas outlet, and the air inlet is connected to one end of air intake duct by flexible pipe；
Dividing plate is installed in the housing with housing is separated on collecting chamber and air inducing chamber, the dividing plate offer it is some
Fan is installed, the fan is controlled by control assembly startup in air-permeating hole, the air inducing chamber.
By above-mentioned technical proposal, air inducing chamber and collecting chamber are interconnected by the air-permeating hole on dividing plate, fan on startup,
Air in air inducing chamber can be blown out from gas outlet, to produce negative pressure in collecting chamber, so as to be produced at air inlet
Suction so that the air intake duct being connected with air inlet produces suction, so that the foreign matter such as the winged mosquito of air filtration on the net will be by air-breathing groove
Suck and drop into collecting chamber and be collected, so as to ensure that the online cleaning of air filtration.
It is preferred that, the dividing plate is inclined in housing.
By above-mentioned technical proposal, when the insect bodies such as winged mosquito are fallen on dividing plate, the dividing plate being obliquely installed so that worm corpse energy
Converge under gravity.
It is preferred that, the collection port communicated with collecting chamber is offered on the side wall of the housing, use is hinged with the collection port
In the open-close cover for opening and closing collection port.
By above-mentioned technical proposal, open-close cover is opened, the foreign matter in collecting chamber can be collected by collection port.
It is preferred that, the control assembly includes：
Timing unit, is configured as exporting a trigger signal when periodically counting down to pre-determined number；
Controller, with the first output end, the second output end, the 3rd output end and input, its input is electrically connected to
Timing unit, its first output end is connected to stepper motor by motor prograde circuit, and its second output end passes through motor reversal
Circuit is connected to stepper motor, and its 3rd output end is connected to fan, the controller in response to trigger signal with control stepping electricity
Machine and starting fan.
By above-mentioned technical proposal, after predetermined period, timing unit exports trigger signal into controller, controller control
While starting fan processed, the pwm signal for exporting some cycles into motor prograde circuit, electricity is rotated forward by motor by controller
Road control stepper motor starts, and stepper motor rotates forward along framework to move air intake duct from top to bottom；And in pwm signal week
After phase finishes, the pwm signal for exporting respective cycle into motor reversal circuit, is controlled to walk by controller by motor reversal circuit
Stepper motor is rotated backward, and air intake duct is moved into progress from the bottom up along framework resets aft-fan and stepper motor stopping turn
It is dynamic.
In summary, the utility model having the beneficial effect that in contrast to prior art：
Control assembly starts predetermined period control pumping collection assembly and stepper motor, when stepper motor starts, air-breathing
Pipe can be moved up and down under the driving of screw rod along framework, when pumping collection assembly starts, and pumping collection assembly can provide air-breathing
Pipe suction, and with along foreign matters such as winged mosquito, dust of the framework by air filtration on the net from air-breathing groove in the presence of stepper motor
Middle suction, is entered in pumping collection assembly by flexible pipe, to keep the cleaning of airstrainer, and prevented to a certain extent
Airstrainer blocking is stopped, to improve the air circulation effect of airstrainer.
Brief description of the drawings
Fig. 1 is the scheme of installation of embodiment；
Fig. 2 is the side view of embodiment；
Fig. 3 is the enlarged drawing in A portions in Fig. 2；
Fig. 4 is the structural representation of pumping collection assembly；
Fig. 5 is the circuit diagram of control assembly.
Reference：1st, framework；2nd, airstrainer；3rd, air intake duct；4th, sliding block；5th, chute；6th, air-breathing groove；7th, stepping electricity
Machine；8th, shaft coupling；9th, screw rod；10th, fixed block；11st, it is evacuated collection assembly；110th, housing；111st, air inlet；112nd, gas outlet；
113rd, flexible pipe；114th, dividing plate；115th, air-permeating hole；116th, collecting chamber；117th, air inducing chamber；118th, mounting seat；119th, fan；12nd, receive
Ji Kou；13rd, open-close cover；14th, control assembly.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of airstrainer foreign matter removes system, including framework 1 and the air on framework 1
Screen pack 2, the system also includes air intake duct 3, stepper motor 7, pumping collection assembly 11 and control assembly 14.
With reference to shown in Fig. 2 and Fig. 3, the inside of air intake duct 3 is set in hollow, and the air intake duct 3 is provided at both ends with sliding block 4,
Both sides on framework 1 are provided with chute 5, to realize that air intake duct 3 is slidably mounted on framework 1, wherein, on the tube wall of air intake duct 3
Offer the air-breathing groove 6 communicated with inside it, length direction extension of the air-breathing groove 6 along air intake duct 3, the notch direction of air-breathing groove 6
The side of airstrainer 2, and its notch is fitted on airstrainer 2.
As shown in figure 1, stepper motor 7 is installed on framework 1, the output shaft of stepper motor 7 is set down, in stepping electricity
Screw rod 9 is connected with by shaft coupling 8 on the output shaft of machine 7, the other end of screw rod 9 is rotatably mounted on the bottom of framework 1, wherein,
Fixed block 10 is fixedly connected with the side wall of air intake duct 3, screw rod 9 is threaded on fixed block 10, thus, in stepper motor
When 7 drive screws 9 are rotated, screw rod 9 can drive air intake duct 3 to be moved up and down along framework 1.
With reference to shown in Fig. 1 and Fig. 4, pumping collection assembly 11 includes housing 110, and housing 110 is arranged on framework 1, housing
110 inside is set in hollow, and the two ends of housing 110 are respectively equipped with air inlet 111 and gas outlet 112, and air inlet 111 is by soft
Pipe 113 is connected to one end of air intake duct 3 with so that air intake duct 3 is communicated with the inside of housing 110, in the present embodiment, air intake duct 3
The other end will carry out sealing setting.
Dividing plate 114 is installed in housing 110, dividing plate 114 is inclined to set, the setting of dividing plate 114 is with by 110 points of housing
Collecting chamber 116 and air inducing chamber 117 are divided into, collecting chamber 116 is close to the side of air inlet 111, and air inducing chamber 117 is close to gas outlet 112 1
Some air-permeating holes 115 are offered on side, dividing plate 114, wherein, the aperture of air-permeating hole 115 is smaller, therefore, and foreign matter will not be from saturating
Entered in air holes 115 in air inducing chamber 117.Mounting seat 118 is fixed with air inducing chamber 117, fan is provided with the mounting seat 118
119.Wherein, the collection port 12 communicated with collecting chamber 116 is offered on the side wall of housing 110, is hinged with the collection port 12
Open-close cover 13 for opening and closing collection port 12, the lower edge and the lower end of dividing plate 114 of open-close cover 13 are flush.
As shown in figure 5, control assembly 14 is electrically connected in stepper motor 7 and pumping collection assembly 11, and in predetermined week
Stepper motor 7 and pumping collection assembly 11 is controlled to start after phase.The control assembly 14 includes timing unit and controller.
Timing unit is configured as exporting a trigger signal when periodically counting down to pre-determined number.
Controller has the first output end, the second output end, the 3rd output end and input, and its input is electrically connected to fixed
Shi Danyuan, its first output end is connected to stepper motor 7 by motor prograde circuit, and its second output end passes through motor reversal electricity
Road is connected to stepper motor 7, and its 3rd output end is connected to fan 119, and the controller is in response to trigger signal to control stepping
Motor 7 and fan 119 start.
The course of work：
Timing unit is count down to after predetermined period, and timing unit will export trigger signal into controller, controller control
While fan 119 starts, controller into motor prograde circuit, rotates forward the pwm signal for exporting some cycles by motor
Circuit control stepper motor 7 starts, and stepper motor 7 is rotated forward so that air intake duct 3 to be moved from top to bottom along framework 1, now, fan
119 provide the suction of air intake duct 3, air intake duct 3 by along framework 1 by foreign matters such as winged mosquito, the dusts on airstrainer 2 from air-breathing groove
Suck and drop into 6 and converged on dividing plate 114；
After the pwm signal end cycle rotated forward, controller will export the pwm signal of respective cycle to motor reversal
In circuit, control stepper motor 7 to rotate backward by motor reversal circuit, air intake duct 3 is moved from the bottom up along framework 1
Resetted, rotating backward pwm signal end cycle aft-fan 119 and stepper motor 7 stops operating.
Described above is only exemplary embodiment of the present utility model, not for limitation protection model of the present utility model
Enclose, protection domain of the present utility model is determined by appended claim.
Claims (5)
1. a kind of airstrainer foreign matter removes system, including framework (1) and the airstrainer on framework (1)
(2), it is characterized in that, the system also includes：
Air intake duct (3), it is internal in hollow setting, and the two ends of the air intake duct (3) are slidably mounted on framework (1), and air intake duct
(3) the air-breathing groove (6) communicated with inside it is offered on tube wall, the notch of air-breathing groove (6) is fitted in airstrainer (2)
On；
Stepper motor (7), is installed on framework (1), and screw rod (9), the screw rod are connected with the output shaft of the stepper motor (7)
(9) it is threaded on air intake duct (3)；
Be evacuated collection assembly (11), be installed on framework (1), and by flexible pipe (113) be connected to one end of air intake duct (3) with
In offer air intake duct (3) negative-pressure sucking；
Control assembly (14), it is electrically connected in stepper motor (7) and pumping collection assembly (11), and is controlled after predetermined period
Stepper motor (7) processed and pumping collection assembly (11) start.
2. a kind of airstrainer foreign matter according to claim 1 removes system, it is characterized in that, the pumping collection assembly
(11) include being installed on framework (1) and the internal housing (110) in hollow setting, the two ends of the housing (110) are set respectively
There are air inlet (111) and gas outlet (112), the air inlet (111) is connected to one end of air intake duct (3) by flexible pipe (113)；
Dividing plate (114) is installed housing (110) is separated into collecting chamber (116) and air inducing chamber in the housing (110)
(117), offered on the dividing plate (114) in some air-permeating holes (115), the air inducing chamber (117) and fan (119) be installed,
The fan (119) is controlled by control assembly (14) startup.
3. a kind of airstrainer foreign matter according to claim 2 removes system, it is characterized in that, the dividing plate (114) is inclined
Tiltedly it is arranged in housing (110).
4. a kind of airstrainer foreign matter according to claim 2 removes system, it is characterized in that, the housing (110)
The collection port (12) communicated with collecting chamber (116) is offered on the wall of side, is hinged with the collection port (12) for opening and closing collection port
(12) open-close cover (13).
5. a kind of airstrainer foreign matter according to claim 1 removes system, it is characterized in that, the control assembly (14)
Including：
Timing unit, is configured as exporting a trigger signal when periodically counting down to pre-determined number；
Controller, with the first output end, the second output end, the 3rd output end and input, its input is electrically connected to timing
Unit, its first output end is connected to stepper motor (7) by motor prograde circuit, and its second output end passes through motor reversal electricity
Road is connected to stepper motor (7), and its 3rd output end is connected to fan (119), and the controller is in response to trigger signal to control
Stepper motor (7) and fan (119) start.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720212340.XU CN206531265U (en) | 2017-03-06 | 2017-03-06 | A kind of airstrainer foreign matter removes system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720212340.XU CN206531265U (en) | 2017-03-06 | 2017-03-06 | A kind of airstrainer foreign matter removes system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206531265U true CN206531265U (en) | 2017-09-29 |
Family
ID=59915291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720212340.XU Expired - Fee Related CN206531265U (en) | 2017-03-06 | 2017-03-06 | A kind of airstrainer foreign matter removes system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206531265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579460A (en) * | 2018-11-22 | 2019-04-05 | 南京蔚岚环境技术研究院有限公司 | Drying equipment is used in a kind of rotary non-rice habitats mechanic catalyzer production |
-
2017
- 2017-03-06 CN CN201720212340.XU patent/CN206531265U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579460A (en) * | 2018-11-22 | 2019-04-05 | 南京蔚岚环境技术研究院有限公司 | Drying equipment is used in a kind of rotary non-rice habitats mechanic catalyzer production |
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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: 20170929 Termination date: 20180306 |