CN111215408B - Fresh air system pipeline cleaning robot device - Google Patents
Fresh air system pipeline cleaning robot device Download PDFInfo
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- CN111215408B CN111215408B CN202010149281.2A CN202010149281A CN111215408B CN 111215408 B CN111215408 B CN 111215408B CN 202010149281 A CN202010149281 A CN 202010149281A CN 111215408 B CN111215408 B CN 111215408B
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- cavity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
- B08B9/051—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes
- B08B2209/027—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces
- B08B2209/04—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces using cleaning devices introduced into and moved along the pipes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a fresh air system pipeline cleaning robot device, which belongs to the field of fresh air systems and comprises a machine body 100, six wheel arms 200 and a cleaning arm 300, wherein the six wheel arms are arranged on the machine body 100, the tail ends of the wheel arms are provided with idler wheels 240, the six idler wheels are respectively clung to the inner wall of a pipeline to support the machine body 100 and drive the machine body to move along the pipeline, the cleaning arm 300 is arranged on the machine body 100, and the wheel arms 200 comprise: a first wheel arm (210) connected to the body: second round of arm (220), it is connected with connecting plate (230), the connecting plate end does gyro wheel (240), be equipped with movable cavity (221) in the second round of arm, first round of arm (210) end is equipped with the piston, the piston is located piston cavity, the piston forms seal chamber at movable cavity, the piston can remove and then make seal chamber volume increase or reduce along movable cavity.
Description
Technical Field
The invention relates to a fresh air system device.
Background
The fresh air system is a set of independent air processing system consisting of an air supply system and an air exhaust system and is divided into a pipeline type fresh air system and a pipeline-free fresh air system. The ductless fresh air system consists of a fresh air fan and pipeline fittings, and is used for purifying outdoor air and leading the outdoor air into a room and discharging the indoor air through a pipeline. Relatively speaking, the pipeline type fresh air system is more suitable for being used in industrial or large-area office areas due to large engineering quantity, and the pipeline-free fresh air system is more suitable for being used in families due to convenient installation. In 1935, Otton Chun invented and produced the first heat exchange device capable of filtering air pollution in the world, called a fresh air system, after many attempts.
The pipeline of new trend system needs regularly to be cleared up, in the very long pipeline clearance of current new trend system pipeline especially, use mobilizable cleaning device, let its clearance in the admission management, this kind of device is equipped with a plurality of wheel arm usually and is used for making it remove in the pipeline, this kind of wheel arm is elastic usually, its radial length can the elastic adjustment, this kind of elasticity of wheel arm at that time often realizes through springs etc. when the wheel arm is reduced by pipeline extrusion radial length, the wheel arm receives the elastic force also can increase, and then lead to the wheel arm too big to the extrusion force of pipeline, influence the advancing of cleaning device on the one hand, also cause extrusion deformation to the pipeline of fresh air system.
Disclosure of Invention
The invention aims to: to the problem that exists among the prior art, disclose a new trend system pipeline clearance robot device, including organism, six round arms and cleaning arm, six round arms install at the organism, the end of round arm is equipped with the gyro wheel, six gyro wheels hug closely the inner wall of pipeline respectively and support organism and drive organism and remove along the pipeline, clean the arm and install on the organism, the round arm include:
first wheel arm, it is connected with the organism:
the second wheel arm is connected with a connecting plate, the tail end of the connecting plate is provided with the roller, a movable cavity is arranged in the second wheel arm, the tail end of the first wheel arm is provided with a piston, the piston is positioned in the piston cavity, the piston forms a sealed cavity in the movable cavity, and the piston can move along the movable cavity so as to increase or reduce the volume of the sealed cavity;
the control unit comprises a first elastic sheet, the first elastic sheet is connected with a first passage, the first passage is connected with a first air pump, the first cavity is connected with a first air pipe, and the first air pump is positioned on the first air pipe; when the air pressure of the first cavity rises, the middle of the elastic spacer is extruded to move towards the second cavity so as to touch the elastic sheet, the first elastic sheet is touched to control the first passage to form an electric passage, and the first passage is electrified to drive the first air pump to work for pumping air of the first cavity so as to inhibit the increase of the air pressure of the first cavity;
the control unit also comprises a second elastic sheet, the second elastic sheet is connected with a second passage, the second passage is connected with a second air pump, the first cavity is connected with a second air pipe, and the second air pump is positioned on the second air pipe; when the air pressure of the first cavity is reduced, the middle of the elastic spacer is extruded to move towards the first cavity so as to touch the second elastic sheet, the second elastic sheet is touched so as to control the second channel to form an electric channel, and the second channel electrically drives the second air pump to work to feed air to the first cavity so as to inhibit the reduction of the air pressure of the first cavity;
as an improvement, the roller is connected with a first gear, the first gear is meshed with a second gear, the second gear is connected with a motor box and driven by the motor box, and the motor box is fixed on the outer side of the second roller arm.
As the improvement, the tail end of the machine body is provided with a fixed plate, the first wheel arm is hinged with a connecting arm, the connecting arm is hinged with a movable plate, the machine body is connected with a screw rod and drives the screw rod to rotate, the screw rod is connected with a movable rod screw rod, and the screw rod rotates to drive the movable plate to move so as to drive the first wheel arm to rotate around the fixed plate of the machine body through the connecting arm.
Drawings
FIG. 1 is a schematic structural view of the present invention
FIG. 2 is a schematic view of the wheel arm of the present invention;
FIG. 3 is a cross-sectional view of the wheel arm of the present invention;
FIG. 4 is a schematic diagram of a control unit;
FIG. 5 is a schematic view of a sweeper arm;
FIG. 6 is an enlarged partial view of FIG. 5;
FIG. 7 is a cross-sectional view of the sweeper arm;
FIG. 8 is an enlarged view of the broom;
FIG. 9 is a sensor position diagram;
the labels in the figure are: 100-body, 110-fixed plate, 120-connecting arm, 130-movable plate, 140-screw, 200-wheel arm, 210-first wheel arm, 220-second wheel arm, 221-movable cavity, 230-connecting plate, 240-roller, 250-first gear, 260-second gear, 270-motor box, 280-control unit, 281-first cavity, 282-second cavity, 283-elastic spacer, 284-first spring plate, 285-first channel, 286-first air pump, 287-first air pipe, 288-second spring plate, 289-second channel, 290-second air pump, 291-second air pipe, 300-sweeping arm, 310-movable unit, 311-third gear, 312-motor, 313-fiber arm, 314-a groove body, 315-a sealing cavity, 320-a rod body, 330-a broom, 331-a fixed part, 332-a rotating part, 333-a rotating shaft, 334-a rotating motor, 340-a gear ring, 341-an annular groove and 342-a sensor.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
The utility model provides a fresh air system pipeline cleaning robot device, as shown in fig. 1, includes organism 100, six wheel arms 200 and cleans arm 300, six wheel arms install at organism 100, the end of wheel arm is equipped with gyro wheel 240, six gyro wheels hug closely the inner wall of pipeline respectively and support organism 100 and drive organism and remove along the pipeline, clean arm 300 and install on organism 100, wheel arm 200 include:
a first wheel arm 210, connected to the body:
the second wheel arm 220 is connected with a connecting plate 230, the tail end of the connecting plate is provided with the roller 240, a movable cavity 221 is arranged in the second wheel arm, the tail end of the first wheel arm 210 is provided with a piston, the piston is positioned in the piston cavity, the piston forms a sealed cavity in the movable cavity, and the piston can move along the movable cavity so as to increase or reduce the volume of the sealed cavity;
the control unit comprises a first cavity 281 and a second cavity 282, the first cavity is communicated with the sealed cavity, the second cavity is fixed air pressure, an elastic spacer 283 is arranged between the first cavity and the second cavity, the edge of the elastic spacer is fixed, the control unit further comprises a first elastic sheet 284, the first elastic sheet is connected with a first passage 285, the first passage 285 is connected with a first air pump 286, the first cavity is connected with a first air pipe 287, and the first air pump is positioned on the first air pipe 287; when the air pressure of the first cavity rises, the middle of the elastic spacer is extruded to move towards the second cavity so as to touch the elastic sheet 284, the first elastic sheet is touched to control the first passage to form an electric passage, and the first passage is electrified to drive the first air pump to work for pumping air of the first cavity so as to inhibit the increase of the air pressure of the first cavity;
the control unit further comprises a second elastic sheet 288, the second elastic sheet is connected with a second passage 289, the second passage 289 is connected with a second air pump 290, the first cavity is connected with a second air pipe 291, and the second air pump 290 is positioned on the second air pipe 291; when the air pressure of the first cavity is reduced, the middle of the elastic spacer is extruded to move towards the first cavity so as to touch the second elastic sheet 288, the second elastic sheet is touched so as to control the second channel to form an electric channel, and the second channel electrically drives the second air pump to work to intake air for the first cavity, so that the reduction of the air pressure of the first cavity is inhibited;
the roller 240 is connected with a first gear 250, the first gear is meshed with a second gear 260, the second gear is connected with a motor box 270 and driven by the motor box, and the motor box 270 is fixed on the outer side of the second roller arm 220. The fixed plate 110 is arranged at the tail end of the machine body, the first wheel arm 210 is hinged with the connecting arm 120, the connecting arm is hinged with the movable plate 130, the machine body 100 is connected with the screw rod 140 and drives the screw rod to rotate, the screw rod is connected with the movable rod screw rod, and the screw rod rotates to drive the movable plate to move so as to drive the first wheel arm to rotate around the fixed plate of the machine body through the connecting arm.
When the cleaning device is used for cleaning in a pipeline, when the caliber of the pipeline is reduced or an obstacle exists, the roller at the tail end of the wheel arm can be extruded, the length of the wheel arm can be reduced, the piston is extruded at the same time, and the piston further extrudes the sealing cavity. When the pipeline bore became big, the piston was extruded by seal chamber, and based on the same principle, when the wheel arm extension, the extrusion force that the gyro wheel received can not change, keeps cleaning device's stability.
The cleaning apparatus of the present invention further includes a rotatable cleaning arm, and as shown in fig. 5, the cleaning arm 300 includes:
the movable unit 310 can rotate around the axial direction of the machine body, and a groove body 314 is arranged in the movable unit;
the rod body 320 and the broom 330, the broom is located the body of rod end, and the body of rod end is equipped with movable piston 321, and movable piston forms sealed chamber 315 in the cell, and movable piston can remove and then make sealed chamber volume change, and when sealed chamber volume changed, the atmospheric pressure in sealed chamber can keep fixed level, the sealed chamber adopt above-mentioned the control unit 280 carry out atmospheric pressure control.
The organism outside is equipped with gear ring 340, gear ring be equipped with annular gear and with ring gear concentric ring channel 341, the ring channel is two, be located gear ring's both sides, be equipped with third gear 311 on the movable unit, first gear and gear ring meshing, still be equipped with two spacing arms 313 of going into the both sides ring channel respectively on the movable unit, spacing arm and ring channel cooperation make the movable unit spacing, third gear and motor 312 are connected and by motor drive, and then the drive movable unit rotates along gear ring.
The broom is when rotatory cleaning, and the dirt can follow the broom, leads to the dirt to waft everywhere, therefore in the middle of the more preferred embodiment, broom 330 include fixed part 331 and rotating part 332, fixed part and body of rod are connected, the rotating part cleans, there is the cavity fixed part inside, the rotating part is connected with pivot 333, the rotation end is equipped with rotation motor 334, the rotation motor is installed in the cavity of fixed part, the bottom of ring gear is equipped with sensor 342, when the movable unit rotated the ring gear bottom, the sensor was triggered and control rotation motor 334 makes pivot 333 rotate 180 degrees, and then stay pipeline one side with the terminal dirt of rotating part and then through clearance such as the dust catcher of installing on the organism.
Claims (3)
1. The utility model provides a new trend system pipeline clearance robot device, a serial communication port, including organism (100), six round arms (200) and cleaning arm (300), six round arms install on organism (100), the end of round arm is equipped with gyro wheel (240), six gyro wheels hug closely the inner wall of pipeline respectively and support organism (100) and drive organism and remove along the pipeline, cleaning arm (300) are installed on organism (100), round arm (200) include:
a first wheel arm (210) connected to the body:
the second wheel arm (220) is connected with a connecting plate (230), the tail end of the connecting plate is provided with the roller (240), a movable cavity (221) is arranged in the second wheel arm, the tail end of the first wheel arm (210) is provided with a piston, the piston is positioned in the movable cavity, the piston forms a sealed cavity in the movable cavity, and the piston can move along the movable cavity so that the volume of the sealed cavity is increased or reduced;
the air pressure control device comprises a piston, a sealing cavity, a control unit (280), a first elastic sheet (284), a first passage (285), a first air pump (286), a first air pipe (287) and a second air pump, wherein the sealing cavity is communicated with the control unit (280), the control unit can control the air pressure of the sealing cavity to be at a fixed level when the piston moves along the movable cavity, the control unit comprises the first cavity (281) and the second cavity (282), the first cavity is communicated with the sealing cavity, the second cavity is at a fixed air pressure, an elastic spacer (283) is arranged between the first cavity and the second cavity, the edge of the elastic spacer is fixed, the control unit further comprises the first elastic sheet (284), the first elastic sheet is connected with the first passage (285), the first passage (285) is connected with the first air pump (286); when the air pressure of the first cavity rises, the middle of the elastic spacer is extruded to move towards the second cavity so as to touch the first elastic sheet (284), the first elastic sheet is touched so as to control the first passage to form an electric passage, and the first passage is electrified to drive the first air pump to work for pumping air of the first cavity so as to inhibit the increase of the air pressure of the first cavity;
the control unit further comprises a second elastic sheet (288), the second elastic sheet is connected with a second passage (289), the second passage (289) is connected with a second air pump (290), the first cavity is connected with a second air pipe (291), and the second air pump (290) is positioned on the second air pipe (291); when the air pressure of the first cavity is reduced, the middle of the elastic spacer is extruded to move towards the first cavity so as to touch the second elastic sheet (288), the second elastic sheet is touched so as to control the second channel to form an electric channel, and the second channel electrically drives the second air pump to work for air intake of the first cavity, so that the reduction of the air pressure of the first cavity is inhibited;
the cleaning arm (300) comprises a movable unit (310), a rod body (320) and a broom (330), wherein the movable unit can rotate around the axial direction of the machine body, a groove body (314) is arranged in the movable unit, a movable piston (321) is arranged at one end of the rod body, the movable piston is positioned in the groove body (314) and forms a sealed cavity (315) in the groove body, the movable piston can move to further change the volume of the sealed cavity, the broom is positioned at the other end of the rod body, the broom (330) comprises a fixing part (331) and a rotating part (332), the fixing part is connected with the rod body, the rotating part cleans, a cavity is arranged in the fixing part, the rotating part is connected with a rotating shaft (333), a rotating motor (334) is arranged at the tail end of the rotating shaft (333), the rotating motor is arranged in the cavity of the fixing part, a gear ring (340) is arranged on the outer side, the sensor is triggered and controls the rotating motor (334) to enable the rotating shaft (333) to rotate 180 degrees, and then dirt at the tail end of the rotating part is left on one side of the pipeline to be cleaned conveniently.
2. The fresh air system pipeline cleaning robot device as claimed in claim 1, wherein the roller (240) is connected with a first gear (250), the first gear is meshed with a second gear (260), the second gear is connected with a motor box (270) and driven by the motor box, and the motor box (270) is fixed on the outer side of the second wheel arm (220).
3. The fresh air system pipeline cleaning robot device as claimed in claim 2, wherein the end of the machine body is provided with a fixed plate (110), the first wheel arm (210) is hinged with a connecting arm (120), the connecting arm is hinged with a movable plate (130), the machine body (100) is connected with a screw (140) and drives the screw to rotate, the screw is connected with the movable plate, and the screw rotates to drive the movable plate to move so as to drive the first wheel arm to rotate around the fixed plate of the machine body through the connecting arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010149281.2A CN111215408B (en) | 2020-03-06 | 2020-03-06 | Fresh air system pipeline cleaning robot device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010149281.2A CN111215408B (en) | 2020-03-06 | 2020-03-06 | Fresh air system pipeline cleaning robot device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111215408A CN111215408A (en) | 2020-06-02 |
| CN111215408B true CN111215408B (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010149281.2A Active CN111215408B (en) | 2020-03-06 | 2020-03-06 | Fresh air system pipeline cleaning robot device |
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| CN (1) | CN111215408B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01231980A (en) * | 1988-03-10 | 1989-09-18 | Ishikawajima Harima Heavy Ind Co Ltd | Pig for in-pipe operation |
| JP3673307B2 (en) * | 1995-08-25 | 2005-07-20 | バブコック日立株式会社 | Tube cleaning device |
| DE112010002945B4 (en) * | 2009-07-16 | 2024-09-19 | Tiefenbach Control Systems Gmbh | Hydraulic circuit for longwall support |
| CN104414831A (en) * | 2013-08-23 | 2015-03-18 | 胡友明 | Safe walking aid and mounting and use method thereof |
| CN204444917U (en) * | 2015-03-18 | 2015-07-08 | 李程 | A kind of analog machine multidimensional seat |
| CN107131193A (en) * | 2017-06-23 | 2017-09-05 | 南京快轮智能科技有限公司 | A kind of pneumatic telescopic rod |
| CN109530349A (en) * | 2018-10-13 | 2019-03-29 | 广东嗨学云教育科技有限公司 | A kind of inner wall of the pipe cleaning device |
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2020
- 2020-03-06 CN CN202010149281.2A patent/CN111215408B/en active Active
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| CN111215408A (en) | 2020-06-02 |
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Effective date of registration: 20201021 Address after: Tao Luo Zhen Da Cao Po Cun, Donggang District, Rizhao City, Shandong Province Applicant after: Shandong Mingbang Food Co., Ltd Address before: 610000 South 1st section of 2nd Ring Road, Wuhou District, Chengdu City, Sichuan Province Applicant before: Wang Xinyue |
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