CN217785391U

CN217785391U - Ventilating duct with self-cleaning capability

Info

Publication number: CN217785391U
Application number: CN202220712303.6U
Authority: CN
Inventors: 艾庆彬
Original assignee: Tianjin Yatuo Hvac Equipment Manufacturing Co ltd
Current assignee: Tianjin Yatuo Hvac Equipment Manufacturing Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-11-11
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses an air pipe with automatically cleaning ability, including the air pipe main part, the air pipe main part includes two gas-supply pipes and clean pipe, two the gas-supply pipe sets up respectively the both ends of clean pipe, clean pipe top is provided with the connecting pipe, be provided with the backup pad in the last connecting pipe, be provided with two dwangs in the backup pad, two spouts, two have been seted up on the top of clean pipe be provided with two slides, two in the spout the top of slide with correspond the bottom threaded connection of dwang, the bottom of slide is provided with the connecting block, two one side that the connecting block is close to each other all is provided with the cleaning brush, and two the bottom of connecting block all sets up sealed piece, two sealed piece all is provided with velocity of flow sensor with one side. The utility model discloses when using, degree of automation is high, can clean 11 the first filter in the ventilation pipe automatically, and labour saving and time saving has reduced intensity of labour.

Description

Ventilating duct with self-cleaning capability

Technical Field

The utility model relates to a clean technical field of air pipe specifically is an air pipe with automatically cleaning ability.

Background

An effective means of improving indoor air quality is to enhance ventilation, which depends to a large extent on outdoor air quality in the case of better ventilation conditions. In a closed room, as long as the room is not ventilated for six hours, the oxygen content of the room is reduced to 20 percent, normally 21 to 22 percent, the oxygen content is insufficient, symptoms such as fatigue and weakness, lassitude, chest distress, short breath, headache and the like can be caused in a short period, a plurality of people even start to feel that the breathing pressure or the number of cold times is increased, sleepiness, slow reaction force and the like also occur, various diseases can be caused to the people when the room is in an oxygen deficiency state for a long time, and all the diseases can be started from the oxygen deficiency.

The inside dustproof filter screen that can install usually of current air pipe, this just so make and need artificially regularly clear up it, not only dismantle the installation inconvenient, air pipe installs the eminence usually simultaneously, when artificially cleaning, has a great deal of inconvenience.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air pipe with automatically cleaning ability to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air pipe with automatically cleaning ability, includes the air pipe main part, the air pipe main part includes two gas-supply pipes and clean pipe, two the gas-supply pipe sets up respectively the both ends of clean pipe, clean pipe top is provided with the connecting pipe, upward be provided with the backup pad in the connecting pipe, be provided with two dwangs in the backup pad, two spouts, two have been seted up on the top of clean pipe be provided with two slides in the spout, two the top of slide with correspond the bottom threaded connection of dwang, the bottom of slide is provided with the connecting block, two one side that the connecting block is close to each other all is provided with the cleaning brush, and two the bottom of connecting block all sets up sealed piece, two sealed piece all is provided with velocity of flow sensor with one side, the top of clean pipe is provided with dust absorption mechanism.

Preferably, the cleaning tube is internally provided with a first filter plate.

Preferably, the top of going up the connecting pipe is provided with the apron, the top of apron is provided with driving motor, be provided with the axis of rotation on driving motor's the output shaft, the bottom of axis of rotation is provided with first gear, and two the top of dwang all is provided with second gear, two the second gear all with first gear engagement.

Preferably, dust absorption mechanism includes suction box, intake pipe, outlet duct and air pump, the suction box sets up the top of clean pipe, all set up flutedly on the top inner wall of clean pipe, the one end of intake pipe and the one end of outlet duct respectively with correspond groove connection, just intake pipe and the other end with the other end of outlet duct respectively with the bottom and the top of suction box are connected, the air pump sets up in the intake pipe.

Preferably, a second filter plate is arranged in the dust collection box.

Preferably, the inner wall of the bottom of the cleaning tube is provided with two clamping grooves corresponding to the sealing blocks.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses set up two dwang, the slide, the connecting block, the cleaning brush, sealed piece and flow velocity sensor, rotate through driving two dwang and drive two slides and move down a distance, make the flow velocity sensor on two connecting blocks hang in the cleaning tube, measure the gas flow velocity condition of first filter both sides through two flow velocity sensors, thereby judge whether first filter needs to be clean, when detecting the difference between two flow velocity sensors and surpass the threshold value, continue to drive two slides through two dwang and move down, thereby make two cleaning brush butt scrub it in the both sides of first filter, reach self-cleaning's purpose;

2. the utility model discloses still set up dust absorption mechanism simultaneously, when the cooperation cleaning brush cleaned first filter, the absorptive dust of intake pipe was filtered the back through the second filter, and the blowout was followed again to the air from giving vent to anger for the air current blows the gas on right side to the most side, and the intake pipe of being convenient for absorbs the dust that spreads in the cleaning tube.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

FIG. 2 is an enlarged schematic view of part A of FIG. 1;

fig. 3 is an enlarged structural diagram of a portion B in fig. 1.

In the figure: 1. a ventilation duct main body; 101. a gas delivery pipe; 102. cleaning the tube; 2. an upper connecting pipe; 3. a support plate; 4. rotating the rod; 5. a slide plate; 6. connecting blocks; 7. a cleaning brush; 8. a sealing block; 9. a flow rate sensor; 10. a dust suction mechanism; 1001. a dust collection box; 1002. an air inlet pipe; 1003. an air outlet pipe; 1004. an air pump; 11. a first filter plate; 12. a drive motor; 13. a first gear; 14. a second gear; 15. a second filter plate.

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. 1-3, the present invention provides a technical solution: a ventilation pipeline with self-cleaning capability comprises a ventilation pipeline main body 1, wherein the ventilation pipeline main body 1 comprises two gas pipes 101 and a cleaning pipe 102, the two gas pipes 101 are respectively installed at two ends of the cleaning pipe 102, an upper connecting pipe 2 is installed at the top end of the cleaning pipe 102, a supporting plate 3 is installed in the upper connecting pipe 2, two rotating rods 4 are installed on the supporting plate 3, two sliding grooves are formed in the top end of the cleaning pipe 102, two sliding plates 5 are installed in the two sliding grooves, the top ends of the two sliding plates 5 are in threaded connection with the bottom ends of the corresponding rotating rods 4, connecting blocks 6 are installed at the bottoms of the sliding plates 5, cleaning brushes 7 are installed on the sides, close to each other, sealing blocks 8 are installed at the bottom ends of the two connecting blocks 6, flow velocity sensors 9 are installed on the same side of the two sealing blocks 8, and a dust collection mechanism 10 is installed at the top end of the cleaning pipe 102;

cleaning tube 102's internally mounted has first filter 11, go up the top of connecting pipe 2 and install the apron, driving motor 12 is installed at the top of apron, install the axis of rotation on driving motor 12's the output shaft, first gear 13 is installed to the bottom of axis of rotation, and second gear 14 is all installed on the top of two dwang 4, two second gear 14 all mesh with first gear 13, dust absorption mechanism 10 includes suction box 1001, intake pipe 1002, outlet duct 1003 and air pump 1004, suction box 1001 installs the top at cleaning tube 102, all set up flutedly on cleaning tube 102's the top inner wall, the one end of intake pipe 1002 and the one end of outlet duct 1003 are connected with the recess that corresponds respectively, and the other end of intake pipe 1002 and other end and outlet duct 1003 is connected with the bottom and the top of suction box 1001 respectively, air pump 1004 is installed on intake pipe 1002, install second filter 15 in the suction box 1001, set up two draw-in grooves that correspond with seal block 8 on cleaning tube 102's the bottom inner wall.

The working principle is as follows: the utility model discloses external have controlgear, when using, rotate through two dwang 4 of driving motor 12 drive and drive two slides 5 and move down a section distance, make flow velocity sensor 9 on two connecting blocks 6 hang in clean pipe 102, measure the gas flow rate condition of first filter 11 both sides through two flow velocity sensor 9, thereby judge whether first filter 11 needs to be clean, when detecting the difference between two flow velocity sensor 9 and surpass the threshold value, continue to drive two slides 5 through two dwang 4 and move down, thereby make two cleaning brush 7 butts scrub it in first filter 11's both sides, reach self-cleaning's purpose, when dust absorption mechanism 10 cooperation cleaning brush 7 cleans first filter 11 simultaneously, the absorptive dust of intake pipe 1002 filters the back through second filter 15, the air is from giving vent to anger the blowout again, make the air current with the gas on right side blow to the most side, be convenient for intake pipe 1002 absorb the dust that spreads in the clean pipe 102. The utility model discloses a when using, degree of automation is high, can clean the first filter 11 in the ventilation pipe automatically, and labour saving and time saving has reduced intensity of labour.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.

Claims

1. A ventilation duct with self-cleaning capability comprises a ventilation duct main body (1), and is characterized in that: air pipe main part (1) includes two gas-supply pipes (101) and clean pipe (102), two gas-supply pipe (101) set up respectively the both ends of clean pipe (102), clean pipe (102) top is provided with connecting pipe (2), be provided with backup pad (3) in going up connecting pipe (2), be provided with two dwang (4) on backup pad (3), two spouts, two have been seted up on the top of clean pipe (102) be provided with two slide (5), two in the spout the top of slide (5) with correspond the bottom threaded connection of dwang (4), the bottom of slide (5) is provided with connecting block (6), two one side that connecting block (6) are close to each other all is provided with cleaning brush (7), and two the bottom of connecting block (6) all sets up seal block (8), two with the same one side of seal block (8) all be provided with velocity of flow sensor (9), the top of clean pipe (102) is provided with dust absorption mechanism (10).

2. A ventilation duct with self-cleaning capability according to claim 1, characterized in that: a first filter plate (11) is disposed inside the cleaning tube (102).

3. A ventilation duct with self-cleaning capability according to claim 1, characterized in that: go up the top of connecting pipe (2) and be provided with the apron, the top of apron is provided with driving motor (12), be provided with the axis of rotation on the output shaft of driving motor (12), the bottom of axis of rotation is provided with first gear (13), and two the top of dwang (4) all is provided with second gear (14), two second gear (14) all with first gear (13) meshing.

4. A ventilation duct with self-cleaning capability according to claim 1, characterized in that: the dust collection mechanism (10) comprises a dust collection box (1001), an air inlet pipe (1002), an air outlet pipe (1003) and an air pump (1004), wherein the dust collection box (1001) is arranged at the top end of the cleaning pipe (102), grooves are formed in the inner wall of the top end of the cleaning pipe (102), one end of the air inlet pipe (1002) and one end of the air outlet pipe (1003) are respectively connected with the corresponding grooves, the air inlet pipe (1002) and the other end of the air outlet pipe (1003) are respectively connected with the bottom and the top of the dust collection box (1001), and the air pump (1004) is arranged on the air inlet pipe (1002).

5. A ventilation duct with self-cleaning capability according to claim 4, characterized in that: and a second filter plate (15) is arranged in the dust collection box (1001).

6. A ventilation duct with self-cleaning capability according to claim 1, characterized in that: two clamping grooves corresponding to the sealing blocks (8) are formed in the inner wall of the bottom of the cleaning tube (102).