CN209723518U - A kind of automatically cleaning building ventilation pipeline - Google Patents
A kind of automatically cleaning building ventilation pipeline Download PDFInfo
- Publication number
- CN209723518U CN209723518U CN201821956367.0U CN201821956367U CN209723518U CN 209723518 U CN209723518 U CN 209723518U CN 201821956367 U CN201821956367 U CN 201821956367U CN 209723518 U CN209723518 U CN 209723518U
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- dust
- ventilation pipeline
- filter screen
- installing frame
- main ventilation
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Abstract
The utility model discloses a kind of automatically cleaning building ventilation pipelines, including main ventilation pipeline, installing frame, filter screen, separate air hose, main ventilation pipeline side is provided with draft fan, the main ventilation insides of pipes is provided with the installing frame, the filter screen is provided on the inside of the installing frame, the filter screen side is provided with dust sensor, the filter screen other side is provided with dust suction item, nut is provided with above the dust suction item, it is provided with lead screw on the inside of the nut, the lead screw is provided with motor far from the side of the installing frame.Beneficial effect is: the utility model high degree of automation, dust sensor detects the dust content in filtered air, guarantee that filtered air quality is up to standard, motor driven lead screw is rotated to drive dust suction item to move along filter screen, it can be achieved to clear up the automatic dust absorption of filter screen, it can continue to divulge information while reducing the labor intensity of staff, and clear up.
Description
Technical field
The utility model relates to ventilation shaft fields, more particularly to a kind of automatically cleaning building ventilation pipeline.
Background technique
Ventilation shaft is to reduce a kind of civilian infrastructure of harmful gas concentration to ventilate.
The effective means for improving indoor air quality is to reinforce ventilation, indoor in the preferable situation of ventilation condition
Air quality depends greatly on Outdoor Air Quality.One closed room, as long as stuffiness in six hours, oxygen
Content will drop to 20%, normally 21%-22%, and oxygen content is insufficient, can bring fatigue out of strength, spiritual in short term
The symptoms such as depressed, uncomfortable in chest, shortness of breath, headache, many people even start to feel that breathing has pressure or times of common cold to increase, also
There is phenomena such as drowsiness, reagency is blunt in people, and various various diseases can be brought by being chronically at oxygen deficiency state, can
It is since anoxic to say all diseases all.
Ventilation shaft can accumulate a large amount of dust, need staff periodically right after a period of time of divulging information on filter screen
Filter screen carries out manual cleaning, time-consuming and laborious to guarantee the smooth of ventilating system ventilation, and can not quantitatively determine grey on filter
The stacking states of dirt, can only be rule of thumb to determine whether need to be filtered the cleaning of device, and to suspend ventilation during clearing up.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of automatically cleaning building ventilation pipeline, this
Utility model high degree of automation, dust sensor detect the dust content in filtered air, guarantee filtered
Air quality it is up to standard, motor driven lead screw rotate to drive dust suction item to move along filter screen, it can be achieved that the automatic of filter screen
Dust suction cleaning reduces the labor intensity of staff, and can continue to divulge information while cleaning.
The utility model achieves the above object through the following technical schemes:
A kind of automatically cleaning building ventilation pipeline, including main ventilation pipeline, installing frame, filter screen, separate air hose, the master is logical
Air piping side is provided with draft fan, and the main ventilation insides of pipes is provided with the installing frame, sets on the inside of the installing frame
It is equipped with the filter screen, the filter screen side is provided with dust sensor, and the model of the dust sensor is PD4NS, institute
It states the filter screen other side and is provided with dust suction item, nut is provided with above the dust suction item, is provided with lead screw on the inside of the nut, institute
It states lead screw and the side of the installing frame is provided with motor, sliding sleeve is provided with below the dust suction item, is set on the inside of the sliding sleeve
It is equipped with guiding slide bar, the dust suction item is provided with telescopic tube far from one end of the filter screen, and the telescopic tube is remote
One end from the dust suction item is provided with mounting base, and the telescopic tube is connect with the mounting base by card slot, the peace
Dress seat side be provided with it is described separate air hose, the mounting base other side is provided with dust absorption fan, the dust absorption fan with it is described
Main ventilation pipeline is bolted, and the air hose that separates is internally provided with electric-powered shutter, is provided with below the mounting base
Dust-collecting box, the dust-collecting box are internally provided with weight sensor, and the model of the weight sensor is LONGTEC, the dust suction
Blower is provided with control box far from one end of the mounting base, and the control box is internally provided with controller, the controller
Model is KY02S, and the control box front is provided with indicator light, the dust sensor, the motor, the dust absorption fan,
The weight sensor and the indicator light are electrically connected with the controller.
So set, high degree of automation, the dust sensor examines the dust content in filtered air
It surveys, guarantees that filtered air quality is up to standard, lead screw described in the motor driven is rotated to drive the dust suction item along the mistake
Strainer is mobile, it can be achieved that the automatic dust absorption to the filter screen is cleared up, and reduces the labor intensity of staff, and clear up same
When can continue to divulge information.
In above structure, the air flowing inside the main ventilation pipeline, the filtering are accelerated in the draft fan work
Net filters the air, and the dust sensor carries out dust detection to filtered air, when the dust sensor is examined
When measuring the dust content in filtered air higher than setting value, the motor and the dust absorption fan are started to work, described
The rotation of lead screw described in motor driven, so that the nut drives the dust suction item to move along the lead screw, so that the suction
Dirt item adsorbs the dust on the filter screen in the filtering online mobile, and the dust of absorption is stretched by the dust suction
The draw enters in the dust-collecting box, and the weight sensor in the dust-collecting box carries out the weight of dust in the dust-collecting box
Detection, when detecting that the weight of dust in the dust-collecting box is higher than setting weight value, the indicator light is lighted, and reminds work people
Member clears up the dust-collecting box.
Further, the draft fan be that the main ventilation pipeline is bolted.
So set, be bolted so that the draft fan be the main ventilation pipeline stable connection, can increase
Pretightning force improves the draft fan and is the being completely embedded property between the main ventilation pipeline, and convenient for the draft fan
Carry out dismounting maintenance.
Further, the installing frame and the main ventilation pipeline weld, and the filter screen and the installing frame pass through bolt
Connection.
So set, welding is so that the installing frame is completely embedded with the main ventilation pipeline, the installing frame with it is described
Bonding strength between main ventilation pipeline is high, and stable structure is reliable；It is bolted so that the filter screen and the installing frame connect
Stabilization is connect, pretightning force can be increased and improve being completely embedded property between the filter screen and the installing frame, and is easy to disassemble.
Further, the lead screw and the main ventilation pipeline are rotatablely connected, and the motor passes through with the main ventilation pipeline
It is bolted.
So set, rotation connection reduces the frictional force between the lead screw and the main ventilation pipeline, so that described
Lead screw can in the main ventilation pipeline smooth rotation；It is bolted so that the motor is connect surely with the main ventilation pipeline
It is fixed, pretightning force can be increased and improve being completely embedded property between the motor and the main ventilation pipeline, and is easy to disassemble.
Further, the nut and the sliding sleeve and the dust suction item weld, the sliding sleeve and the guiding sliding bar
Connection.
So set, welding is so that the nut and the sliding sleeve are completely embedded with the dust suction item, the nut and institute
The bonding strength stated between sliding sleeve and the dust suction item is high, and stable structure is reliable；Be slidably connected reduce the sliding sleeve with it is described
The frictional force being oriented between slide bar, enables the sliding sleeve smoothly to move on the guiding slide bar.
Further, the mounting base and the main ventilation pipeline weld, and the dust-collecting box and the mounting base pass through screw thread
Connection.
So set, welding is so that the mounting base is completely embedded with the main ventilation pipeline, the mounting base with it is described
Bonding strength between main ventilation pipeline is high, and stable structure is reliable；It is threadedly coupled so that the dust-collecting box and the mounting base connect
It connects close reliable, and convenient for dismounting to the dust-collecting box, staff is facilitated to clear up the dust-collecting box.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, high degree of automation, dust sensor detect the dust content in filtered air, guarantee filtering
The air quality crossed is up to standard；
2, the rotation of motor driven lead screw is to drive dust suction item to move along filter screen, it can be achieved that the automatic dust absorption to filter screen is clear
Reason, reduces the labor intensity of staff；
3, can continue to divulge information while cleaning.
Detailed description of the invention
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
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of schematic diagram of internal structure of automatically cleaning building ventilation pipeline described in the utility model；
Fig. 2 is a kind of main view of automatically cleaning building ventilation pipeline described in the utility model；
Fig. 3 is the enlarged drawing in a kind of automatically cleaning building ventilation pipeline described in the utility model at A；
Fig. 4 is the main view enlarged drawing of electric-powered shutter in a kind of automatically cleaning building ventilation pipeline described in the utility model；
Fig. 5 is a kind of circuit structure flow diagram of automatically cleaning building ventilation pipeline described in the utility model.
The reference numerals are as follows:
1, main ventilation pipeline；2, draft fan；3, installing frame；4, filter screen；5, dust sensor；6, dust suction item；7, spiral shell
It is female；8, lead screw；9, motor；10, sliding sleeve；11, it is oriented to slide bar；12, telescopic tube；13, mounting base；14, air hose is separated；15,
Dust absorption fan；16, electric-powered shutter；17, dust-collecting box；18, weight sensor；19, box is controlled；20, controller；21, indicator light.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model is described in further detail with reference to the accompanying drawing.
First embodiment:
As Figure 1-Figure 5, a kind of automatically cleaning building ventilation pipeline, including main ventilation pipeline 1, installing frame 3, filter screen 4,
Air hose 14 is separated, 1 side of main ventilation pipeline is provided with draft fan 2, and draft fan 2 is set on the inside of main ventilation pipeline 1 to divulge information
It is equipped with installing frame 3, installing frame 3 is provided with filter screen 4, filter screen 4 is to filter sky to install filter screen 4 on the inside of installing frame 3
Gas, 4 side of filter screen are provided with dust sensor 5, and the model of dust sensor 5 is PD4NS, to detect dust content, mistake
4 other side of strainer is provided with dust suction item 6, and dust suction item 6 is provided with nut 7 above dust suction item 6, nut 7 is to drive to dust suction
Dust suction item 6 is moved along lead screw 8, and lead screw 8 is provided on the inside of nut 7, and lead screw 8 is to be driven, side of the lead screw 8 far from installing frame 3
It is provided with motor 9, motor 9 is provided with sliding sleeve 10, sliding sleeve 10 along guiding to slide to drive lead screw 8 to rotate below dust suction item 6
Bar 11 is mobile, and guiding slide bar 11 is provided on the inside of sliding sleeve 10, is oriented to slide bar 11 to guide support, dust suction item 6 is far from filter screen 4
One end be provided with telescopic tube 12, telescopic tube 12 is set to dust suction, telescopic tube 12 far from one end of dust suction item 6
It is equipped with mounting base 13, mounting base 13 is connect with mounting base 13 by card slot to install dust-collecting box 17, telescopic tube 12, installation
13 sides of seat, which are provided with, separates air hose 14, separates air hose 14 to outlet air, and 13 other side of mounting base is provided with dust absorption fan 15, inhales
Dirt blower 15 is bolted to dust suction, dust absorption fan 15 with main ventilation pipeline 1, separate air hose 14 be internally provided with it is electronic
Shutter 16, flow direction of the electric-powered shutter 16 to control wind are provided with dust-collecting box 17 below mounting base 13, dust-collecting box 17 to
Dust, dust-collecting box 17 are internally provided with weight sensor 18, and the model of weight sensor 18 is LONGTEC, to detect dust
The weight of dust in box 17, dust absorption fan 15 are provided with control box 19 far from one end of mounting base 13, control box 19 to protect
Interior arrangement, control box 19 are internally provided with controller 20, and the model of controller 20 is KY02S, run to control device, control
19 front of box processed is provided with indicator light 21, and indicator light 21 clears up dust-collecting box 17, dust sensor to indicating reminders staff
5, motor 9, dust absorption fan 15, weight sensor 18 and indicator light 21 are electrically connected with controller 20.
Second embodiment:
The difference of second embodiment and first embodiment is: lead screw 8 and main ventilation pipeline 1 are rotatablely connected, motor 9 and master
Ventilation shaft 1 is bolted.
Specifically, rotation connection reduces the frictional force between lead screw 8 and main ventilation pipeline 1, enable lead screw 8 in master
Smooth rotation in ventilation shaft 1；It is bolted so that motor 9 and 1 stable connection of main ventilation pipeline, can increase pretightning force raising
Being completely embedded property between motor 9 and main ventilation pipeline 1, and it is easy to disassemble.
3rd embodiment:
The difference of 3rd embodiment and first embodiment is: nut 7 and sliding sleeve 10 and dust suction item 6 weld, sliding sleeve 10 with
Guiding slide bar 11 is slidably connected.
Specifically, welding is so that nut 7 and sliding sleeve 10 are completely embedded with dust suction item 6, nut 7 and sliding sleeve 10 and dust suction item 6
Between bonding strength it is high, stable structure is reliable；Be slidably connected the frictional force for reducing sliding sleeve 10 and being oriented between slide bar 11, makes
Obtaining sliding sleeve 10 can smoothly move on guiding slide bar 11.
Working principle: draft fan 2 work, accelerate main ventilation pipeline 1 inside air flow, filter screen 4 to air into
Row filtering, dust sensor 5 carries out dust detection to filtered air, when dust sensor 5 detects filtered air
In dust content when being higher than setting value, motor 9 and dust absorption fan 15 are started to work, and motor 9 drives lead screw 8 to rotate, so that spiral shell
Mother 7 drives dust suction item 6 to move along lead screw 8 so that dust suction item 6 moves on filter screen 4, to the dust on filter screen 4 into
The dust of row absorption, absorption is entered in dust-collecting box 17 by telescopic tube 12,18 pairs of weight sensor collection in dust-collecting box 17
Weight of dust in dirt box 17 is detected, when detecting that the weight of dust in dust-collecting box 17 is higher than setting weight value, instruction
Lamp 21 lights, and staff is reminded to clear up dust-collecting box 17.
Above embodiments are only to illustrate the technical solution of the utility model rather than its limitations；Although implementing referring to preferable
The utility model is described in detail in example, it should be understood by those ordinary skilled in the art that: still can be to this reality
It is modified with novel specific embodiment or some technical features can be equivalently replaced；Without departing from the utility model
The spirit of technical solution should all be covered within the scope of the technical scheme claimed by the utility model.
Claims (6)
1. a kind of automatically cleaning building ventilation pipeline, it is characterised in that: including main ventilation pipeline (1), installing frame (3), filter screen
(4), it separates air hose (14), main ventilation pipeline (1) side is provided with draft fan (2), on the inside of the main ventilation pipeline (1)
It is provided with the installing frame (3), is provided with the filter screen (4) on the inside of the installing frame (3), filter screen (4) side is set
It is equipped with dust sensor (5), filter screen (4) other side is provided with dust suction item (6), is provided with above the dust suction item (6)
Nut (7), nut (7) inside are provided with lead screw (8), and the lead screw (8) is provided with far from the side of the installing frame (3)
Motor (9), dust suction item (6) lower section are provided with sliding sleeve (10), and guiding slide bar (11), institute are provided on the inside of the sliding sleeve (10)
It states dust suction item (6) to be provided with telescopic tube (12) far from the one end of the filter screen (4), the telescopic tube (12) is separate
One end of the dust suction item (6) is provided with mounting base (13), and the telescopic tube (12) and the mounting base (13) pass through card
Slot connection, mounting base (13) side be provided with it is described separate air hose (14), mounting base (13) other side is provided with suction
Dirt blower (15), the dust absorption fan (15) are bolted with the main ventilation pipeline (1), described to separate in air hose (14)
Portion is provided with electric-powered shutter (16), is provided with dust-collecting box (17) below the mounting base (13), and the dust-collecting box (17) is internal
It is provided with weight sensor (18), the dust absorption fan (15) is provided with control box far from the one end of the mounting base (13)
(19), the control box (19) is internally provided with controller (20), and control box (19) front is provided with indicator light (21), institute
State dust sensor (5), the motor (9), the dust absorption fan (15), the weight sensor (18) and the indicator light
(21) it is electrically connected with the controller (20).
2. a kind of automatically cleaning building ventilation pipeline according to claim 1, it is characterised in that: the draft fan (2) with
It is that the main ventilation pipeline (1) is bolted.
3. a kind of automatically cleaning building ventilation pipeline according to claim 1, it is characterised in that: the installing frame (3) and institute
Main ventilation pipeline (1) welding is stated, the filter screen (4) is bolted with the installing frame (3).
4. a kind of automatically cleaning building ventilation pipeline according to claim 1, it is characterised in that: the lead screw (8) with it is described
Main ventilation pipeline (1) rotation connection, the motor (9) are bolted with the main ventilation pipeline (1).
5. a kind of automatically cleaning building ventilation pipeline according to claim 1, it is characterised in that: the nut (7) and described
Sliding sleeve (10) and the dust suction item (6) are welded, and the sliding sleeve (10) is slidably connected with the guiding slide bar (11).
6. a kind of automatically cleaning building ventilation pipeline according to claim 1, it is characterised in that: the mounting base (13) and institute
Main ventilation pipeline (1) welding is stated, the dust-collecting box (17) is connected through a screw thread with the mounting base (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821956367.0U CN209723518U (en) | 2018-11-26 | 2018-11-26 | A kind of automatically cleaning building ventilation pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821956367.0U CN209723518U (en) | 2018-11-26 | 2018-11-26 | A kind of automatically cleaning building ventilation pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209723518U true CN209723518U (en) | 2019-12-03 |
Family
ID=68676052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821956367.0U Active CN209723518U (en) | 2018-11-26 | 2018-11-26 | A kind of automatically cleaning building ventilation pipeline |
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| Country | Link |
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| CN (1) | CN209723518U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111135642A (en) * | 2020-01-07 | 2020-05-12 | 华北电力大学（保定） | Air purifying and filtering mechanism for indoor air conditioner pipeline |
| CN112263882A (en) * | 2020-10-12 | 2021-01-26 | 湖南凡工建筑工程有限公司 | Ventilation unit is used in construction heating |
| CN112726968A (en) * | 2020-12-25 | 2021-04-30 | 陕西鑫晟通达建设工程有限公司 | Waterproof heat-insulating roof and construction method thereof |
| CN112875929A (en) * | 2021-01-27 | 2021-06-01 | 青岛道一环境科技有限公司 | Heavy metal adsorption and purification system |
| CN112892091A (en) * | 2021-01-20 | 2021-06-04 | 王妨 | Ventilating duct deodorizing device |
| CN113757866A (en) * | 2021-09-13 | 2021-12-07 | 河北都创机电工程有限公司 | Air pipe with purifying and dedusting functions |
-
2018
- 2018-11-26 CN CN201821956367.0U patent/CN209723518U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111135642A (en) * | 2020-01-07 | 2020-05-12 | 华北电力大学（保定） | Air purifying and filtering mechanism for indoor air conditioner pipeline |
| CN111135642B (en) * | 2020-01-07 | 2022-04-22 | 华北电力大学（保定） | Air purifying and filtering mechanism for indoor air conditioner pipeline |
| CN112263882A (en) * | 2020-10-12 | 2021-01-26 | 湖南凡工建筑工程有限公司 | Ventilation unit is used in construction heating |
| CN112726968A (en) * | 2020-12-25 | 2021-04-30 | 陕西鑫晟通达建设工程有限公司 | Waterproof heat-insulating roof and construction method thereof |
| CN112892091A (en) * | 2021-01-20 | 2021-06-04 | 王妨 | Ventilating duct deodorizing device |
| CN112892091B (en) * | 2021-01-20 | 2023-12-05 | 珠海市建德机电设备有限公司 | Ventilation pipe deodorizing device |
| CN112875929A (en) * | 2021-01-27 | 2021-06-01 | 青岛道一环境科技有限公司 | Heavy metal adsorption and purification system |
| CN113757866A (en) * | 2021-09-13 | 2021-12-07 | 河北都创机电工程有限公司 | Air pipe with purifying and dedusting functions |
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