CN213955538U - Self-cleaning mechanism for ventilation device - Google Patents
Self-cleaning mechanism for ventilation device Download PDFInfo
- Publication number
- CN213955538U CN213955538U CN202022495262.3U CN202022495262U CN213955538U CN 213955538 U CN213955538 U CN 213955538U CN 202022495262 U CN202022495262 U CN 202022495262U CN 213955538 U CN213955538 U CN 213955538U
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- China
- Prior art keywords
- self
- pipeline body
- filter screen
- cleaning mechanism
- fixed connection
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- 238000004140 cleaning Methods 0.000 title claims abstract description 38
- 238000009423 ventilation Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 239000000428 dust Substances 0.000 abstract description 22
- 239000012535 impurity Substances 0.000 description 7
- 230000035699 permeability Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000009323 psychological health Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The utility model relates to a cleaning device technical field specifically is a self-cleaning mechanism for ventilation unit, including pipeline body and clearance component, the inside of pipeline body is provided with the clearance component, this kind of self-cleaning mechanism for ventilation unit, through being provided with baffle and electric putter, the baffle passes through hinge fixed connection in the inside of pipeline body, electric putter's output and baffle fixed connection, before the clearance component is being cleared up the filter screen, operating personnel starts electric putter, it uses the hinge to rotate clockwise as the axle to drive the baffle, it is closed with the pipeline, avoid the dust to be shaken off to the one side that the filter screen is close to the air outlet, thereby reduce the quantity of the dust in the air during follow-up use.
Description
Technical Field
The utility model relates to a cleaning device technical field specifically is a self-cleaning mechanism for ventilation unit.
Background
The air pipe is used for ventilation's pipeline with civil building for industry, and air pipe can divide into according to the material: fresh air can be continuously conveyed into a building through the ventilation pipeline, so that physical and psychological health of people is guaranteed;
filters such as non-woven fabrics, metal meshes or nylon gauze are often arranged in the existing ventilation pipeline to block impurities in the air, and when the ventilation pipeline is used, the filters are often blocked by mosquitoes, dust, moisture and floccules, so that the air permeability of the filters is poor, the load of a ventilation system is increased, the failure rate is high, people are difficult to touch during cleaning, and the maintenance is difficult;
for the modification of ventilation ducts, there are related technical solutions disclosed, for example, in patent application nos: 201821956367.0, application date 2018, 11 and 26, entitled "product name: the utility model provides a automatically cleaning building air pipe, main air pipe side is provided with ventilation fan, and main air pipe inboard is provided with the installing frame, and the installing frame inboard is provided with the filter screen, and filter screen one side is provided with dust sensor, and its weak point lies in: dust absorption strip is when removing, and the dust that will bond on the filter screen easily shakes off to the filter screen and is close to the one side of dividing the tuber pipe, leads to being full of the dust in the main air pipe, and is great to the pollution of air when subsequent use, and is healthy unfavorable to indoor personnel, simultaneously, in humid weather, moisture condenses in the outside of filter screen easily, and the dust absorption strip is relatively poor to the water droplet cleaning effect on the filter screen, needs further improvement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a self-cleaning mechanism for ventilation unit to solve the dust absorption strip that proposes in the above-mentioned background art and shake off the dust to the filter screen when using easily and be close to the one side of dividing the tuber pipe, will be full of the dust in the main draft tube during follow-up use, simultaneously, the lateral surface of filter screen adsorbs easily has the water droplet, the problem that the gas permeability descends.
In order to achieve the above object, the utility model provides a following technical scheme: a self-cleaning mechanism for a ventilation device comprises a pipe body and a cleaning member, wherein the cleaning member is arranged inside the pipe body.
The pipe body includes: the device comprises an electric push rod, a baffle, a limiting block, a filter screen, a servo motor, a control module, a collection bin and an exhaust fan, wherein the electric push rod is fixedly connected to the inner upper left corner of a pipeline body;
the cleaning member includes: telescopic link, fixed block, brush and sponge, telescopic link fixed connection in the left side of clearance component, fixed block fixed connection in the one end of keeping away from the clearance component, the brush closely laminates in the left side front end of fixed block, the sponge closely laminates in the left side rear end of fixed block.
Preferably, the electric push rod is arranged obliquely downwards from left to right.
Preferably, the top of the baffle is fixedly connected with the pipeline body through a hinge.
Preferably, the side face, far away from the fixed block, of the brush and the sponge is tightly attached to the left side face of the filter screen.
Preferably, the cleaning member is fixedly connected to an output end of the servo motor.
Preferably, the telescopic rod is embedded with a spring.
Preferably, the left side surface of the collection bin and the right side surface of the filter screen are arranged on the same plane.
Preferably, the output end of the exhaust fan is communicated with the collection bin.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of a self-cleaning mechanism for ventilation unit, through being provided with baffle and electric putter, the baffle passes through hinge fixed connection in the inside of pipeline body, electric putter's output and baffle fixed connection, cleaning the component before clearing up the filter screen, operating personnel starts electric putter, drive the baffle and use the hinge as axle clockwise rotation, with the pipeline closure, avoid the dust to be shaken off to the one side that the filter screen is close to the air outlet to reduce the quantity of the dust in the air during follow-up use.
2. Secondly, this kind of a self-cleaning mechanism for ventilation unit, through being provided with brush and sponge, brush and sponge closely laminate in one side of filter screen, during the use, it is rotatory to drive the clearance component through servo motor, thereby impurity such as dust on with the filter screen through the brush on the clearance component is clear away, avoid the dust to block up the filtration pore of crossing of living the filter screen, and simultaneously, can carry out the omnidirectional to the filter screen through the sponge and clean, moisture on the filter screen is adsorbed inside the sponge, thereby it possesses good gas permeability to keep the filter screen, make the filter screen can normal use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a sectional view of the overall structure of the present invention;
FIG. 3 is a partial structural view of the cleaning member of the present invention;
fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.
In the figure: the cleaning device comprises a pipeline body 1, an electric push rod 101, a baffle plate 102, a limiting block 103, a filter screen 104, a servo motor 105, a control module 106, a collection bin 107, an exhaust fan 108, a cleaning component 2, an expansion rod 201, a fixed block 202, a brush 203 and a sponge 204.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a self-cleaning mechanism for a ventilation device comprises a pipeline body 1 and a cleaning component 2, wherein the cleaning component 2 is arranged inside the pipeline body 1.
The pipe body 1 includes: electric push rod 101, baffle plate 102, limiting block 103, filter screen 104, servo motor 105, control module 106, collection bin 107 and exhaust fan 108, electric push rod 101 is fixedly connected to the inner upper left corner of pipeline body 1, baffle plate 102 is movably connected to the output end of electric push rod 101 through a hinge, limiting block 103 is fixedly connected to the inner bottom end of pipeline body 1, filter screen 104 is fixedly connected to the inner center of pipeline body 1, servo motor 105 is fixedly connected to the inner right side of pipeline body 1, control module 106 is fixedly connected to the bottom left side of pipeline body 1, collection bin 107 is embedded in the bottom center of pipeline body 1, and exhaust fan 108 is fixedly connected to the bottom right side of pipeline body 1;
the cleaning member 2 includes: telescopic link 201, fixed block 202, brush 203 and sponge 204, telescopic link 201 fixed connection in the left side of clearance component 2, fixed block 202 fixed connection in the one end of keeping away from clearance component 2, brush 203 closely laminates in the left side front end of fixed block 202, and sponge 204 closely laminates in the left side rear end of fixed block 202.
Further, the electric push rod 101 is disposed obliquely downward from left to right.
Further, the top of baffle 102 passes through hinge and pipeline body 1 fixed connection, and during the use, electric putter 101 drives baffle 102 and uses the hinge as the anticlockwise rotation of axle to open pipeline body 1, make fresh air can freely get into through pipeline body 1.
Further, the brush 203 and the sponge 204 are closely attached to the left side of the filter screen 104 at a side far away from the fixing block 202.
Further, clearance component 2 fixed connection is in servo motor 105's output, it is rotatory to drive clearance component 2 through servo motor 105, thereby impurity such as dust on with filter screen 104 through brush 203 on the clearance component 2 is clear away, avoid the dust to block up the filtration hole of filter screen 104, and simultaneously, can carry out the omnidirectional to filter screen 104 through sponge 204 and clean, moisture on the filter screen 104 is adsorbed inside sponge 204, thereby keep filter screen 104 to possess good gas permeability, make filter screen 104 can normal use.
Further, the inside embedding of telescopic link 201 is provided with the spring, extrudees brush 203 and sponge 204 through the spring, when guaranteeing that brush 203 and sponge 204 support tight filter screen 104, dynamics when increaseing the clearance of brush 203 and sponge 204 further improve the effect of clearance.
Further, the left surface of collecting bin 107 and the right flank of filter screen 104 set up in the coplanar, and when baffle 102 supported tight stopper 103, baffle 102 was closed with pipeline body 1 to avoid the dust to get into in the left pipeline body 1 of filter screen 104, simultaneously, the impurity that the quality is heavier directly drops to the inside of collecting bin 107 downwards under the effect of self gravity, carries out preliminary storage to impurity through collecting bin 107.
Further, the output end of the exhaust fan 108 is communicated with the collection chamber 107, and the dust floating in the air around the filter screen 104 is sucked into the collection chamber 107 by the exhaust fan 108, so that the dust is prevented from falling on the filter screen 104 again.
Wherein, the left side of pipeline body 1 sets up to the air outlet, and the right side of pipeline body 1 sets up to the air intake.
The electric push rod 101, the servo motor 105, the control module 106 and the exhaust fan 108 are electrically connected with an external power supply through leads, signal receiving ends of the electric push rod 101, the servo motor 105 and the exhaust fan 108 are in signal connection with a signal transmitting end of the control module 106, and the control module 106 is used for combination and programming of other electronic elements of the whole device and is a unit for realizing intelligent control.
The working principle is as follows: firstly, when preparing to clear up filter screen 104, operating personnel starts electric putter 101, it uses the hinge to rotate clockwise to drive baffle 102, then, baffle 102 supports tight stopper 103, close pipeline body 1, then, start servo motor 105 and drive clearance component 2 rotatory, impurity such as dust on filter screen 104 is clear away through brush 203 and sponge 204, immediately, start air exhauster 108 and inhale the impurity that floats in the air around filter screen 104 and collect storehouse 107 in and store temporarily, finally, after the clearance finishes, start electric putter 101 and drive baffle 102 and use the hinge to rotate anticlockwise, open pipeline body 1 and ventilate, operating personnel regularly clears up the dust in collecting storehouse 107.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Wherein, the utility model discloses the instrument of well use: the servo motor is Y2-160L-4 type, the control module is QX10 type, the electric push rod is XDHA12 type, and the exhaust fan is SH200A type.
Claims (8)
1. A self-cleaning mechanism for a ventilation device, comprising a pipe body (1) and a cleaning member (2), the inside of the pipe body (1) being provided with the cleaning member (2), characterized in that:
the pipe body (1) comprises: an electric push rod (101), a baffle (102), a limiting block (103), a filter screen (104), a servo motor (105), a control module (106), a collection bin (107) and an exhaust fan (108), electric putter (101) fixed connection is in the inside upper left corner of pipeline body (1), baffle (102) pass through hinge swing joint in electric putter (101) output, stopper (103) fixed connection is in the inside bottom of pipeline body (1), filter screen (104) fixed connection is in the inside center department of pipeline body (1), servo motor (105) fixed connection is in the inside right side of pipeline body (1), control module (106) fixed connection is in the bottom left side of pipeline body (1), it sets up in the bottom center department of pipeline body (1) to collect storehouse (107) embedding, air exhauster (108) fixed connection is in the bottom right side of pipeline body (1);
the cleaning member (2) comprises: telescopic link (201), fixed block (202), brush (203) and sponge (204), telescopic link (201) fixed connection in the left side of clearance component (2), fixed block (202) fixed connection in the one end of keeping away from clearance component (2), brush (203) closely laminate in the left side front end of fixed block (202), sponge (204) closely laminate in the left side rear end of fixed block (202).
2. A self-cleaning mechanism for a ventilation device as claimed in claim 1, wherein: the electric push rod (101) is obliquely arranged downwards from left to right.
3. A self-cleaning mechanism for a ventilation device as claimed in claim 1, wherein: the top of the baffle plate (102) is fixedly connected with the pipeline body (1) through a hinge.
4. A self-cleaning mechanism for a ventilation device as claimed in claim 1, wherein: one side surfaces, far away from the fixed block (202), of the brush (203) and the sponge (204) are tightly attached to the left side surface of the filter screen (104).
5. A self-cleaning mechanism for a ventilation device as claimed in claim 1, wherein: the cleaning component (2) is fixedly connected to the output end of the servo motor (105).
6. A self-cleaning mechanism for a ventilation device as claimed in claim 1, wherein: the spring is embedded in the telescopic rod (201).
7. A self-cleaning mechanism for a ventilation device as claimed in claim 1, wherein: the left side surface of the collection bin (107) and the right side surface of the filter screen (104) are arranged on the same plane.
8. A self-cleaning mechanism for a ventilation device as claimed in claim 1, wherein: the output end of the exhaust fan (108) is communicated with the collection bin (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022495262.3U CN213955538U (en) | 2020-11-02 | 2020-11-02 | Self-cleaning mechanism for ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022495262.3U CN213955538U (en) | 2020-11-02 | 2020-11-02 | Self-cleaning mechanism for ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213955538U true CN213955538U (en) | 2021-08-13 |
Family
ID=77206370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022495262.3U Expired - Fee Related CN213955538U (en) | 2020-11-02 | 2020-11-02 | Self-cleaning mechanism for ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213955538U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654166A (en) * | 2021-10-20 | 2021-11-16 | 南通华信中央空调有限公司 | Air conditioner filter screen with clean warning function |
| CN114198835A (en) * | 2021-11-05 | 2022-03-18 | 泰州越洋船舶设备有限公司 | Ventilation equipment capable of automatically cleaning filter screen |
| CN115095937A (en) * | 2022-06-29 | 2022-09-23 | 张晶 | Improved fresh air system |
-
2020
- 2020-11-02 CN CN202022495262.3U patent/CN213955538U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654166A (en) * | 2021-10-20 | 2021-11-16 | 南通华信中央空调有限公司 | Air conditioner filter screen with clean warning function |
| CN114198835A (en) * | 2021-11-05 | 2022-03-18 | 泰州越洋船舶设备有限公司 | Ventilation equipment capable of automatically cleaning filter screen |
| CN115095937A (en) * | 2022-06-29 | 2022-09-23 | 张晶 | Improved fresh air system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |