CN218251988U - Oil stain recovery device in indoor unit pipe of air conditioner - Google Patents
Oil stain recovery device in indoor unit pipe of air conditioner Download PDFInfo
- Publication number
- CN218251988U CN218251988U CN202222913787.3U CN202222913787U CN218251988U CN 218251988 U CN218251988 U CN 218251988U CN 202222913787 U CN202222913787 U CN 202222913787U CN 218251988 U CN218251988 U CN 218251988U
- Authority
- CN
- China
- Prior art keywords
- greasy dirt
- oil stain
- oil
- absorption
- recovery device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses an intraductal greasy dirt recovery unit of air conditioning indoor set belongs to pipeline cleaning technical field, intraductal greasy dirt recovery unit absorb head and power drive afterbody including middle scraping part, greasy dirt, the lateral wall of middle scraping part on be provided with the greasy dirt scraper blade, greasy dirt scraper blade swing joint on the lateral wall of middle scraping part, greasy dirt absorb the head in be provided with the oil suction pump for intraductal greasy dirt recovery unit can be successively through the extraction and strike off the processing to the greasy dirt in the indoor set pipeline of air conditioning in the use, and can adapt to the pipeline of different internal diameters, thereby can improve intraductal greasy dirt recovery unit effectively and to getting rid of recovery efficiency and suitability of greasy dirt in the pipeline, can also be convenient for intraductal greasy dirt recovery unit to remove in the pipeline, can adapt to the crooked environment in the pipe through the deflection of self simultaneously, thereby improved intraductal greasy dirt recovery unit's practicality effectively.
Description
Technical Field
The utility model belongs to the technical field of the pipeline clearance, specifically speaking relates to indoor unit pipe greasy dirt recovery unit in air conditioning.
Background
For an indoor unit of an air conditioner, in the using process, refrigerating machine oil can participate in circulation along with a refrigerant, in the circulation process, the refrigerating machine oil can generate carbon formation and impurities, the oil stains flow to a hairpin pipe of an indoor heat exchanger along with the refrigerant, the flowing of the refrigerating machine oil is influenced because the existing hairpin pipe is an internal thread copper pipe, and the oil stains cannot return to the inside of a compressor in time due to the centrifugal force action of the flowing refrigerant and stay on the inner wall of the thread copper pipe, so that the heat transfer between the refrigerant and a coil pipe is hindered, the heat transfer temperature difference is reduced, the refrigerating effect of the air conditioner is poor, and therefore an oil stain recovery device is required to be used for removing and recovering the oil stains in the pipeline so as to ensure the normal use of the air conditioner;
the intraductal greasy dirt of current air conditioning indoor set is retrieved and still need demolish the pipeline earlier and is utilizing scraper blade or brush to clear up the greasy dirt, also or utilize pipy absorption equipment to come to take out the greasy dirt, however such greasy dirt is got rid of the recovery mode and need consume a large amount of manpowers and time, still can not accomplish simultaneously and clear away completely to the greasy dirt, and can not adapt to the crooked environment in the pipeline well again when clearing away with the help of equipment to the cleaning efficiency and the suitability greatly reduced of greasy dirt recovery unit have been led to.
SUMMERY OF THE UTILITY MODEL
To the intraductal greasy dirt recovery of current air conditioning indoor set still need demolish the pipeline earlier and utilize scraper blade or brush to clear up the greasy dirt, also or utilize pipy absorption equipment to come to take out the greasy dirt, however such greasy dirt is got rid of the recovery mode and need consume a large amount of manpowers and time, still can not accomplish simultaneously and clear away completely to the greasy dirt, and can not adapt to the crooked environment in the pipeline well again when clearing away with the help of equipment to the problem that has leaded to greasy dirt recovery unit's cleaning efficiency and suitability greatly reduced, the utility model provides an intraductal greasy dirt recovery unit of air conditioning indoor set, with the problem that proposes in the solution background art.
In order to solve the above problems, the utility model adopts the following technical proposal.
Indoor unit intraductal greasy dirt recovery unit of air conditioner, including intraductal greasy dirt recovery unit, intraductal greasy dirt recovery unit including middle scraping portion, greasy dirt absorption head and power drive afterbody, middle scraping portion, greasy dirt absorption head and power drive afterbody between carry out swing joint through the connection deflection joint that is provided with, the lateral wall of middle scraping portion on be provided with the greasy dirt scraper blade, greasy dirt scraper blade swing joint on the lateral wall of middle scraping portion, the greasy dirt absorption head in be provided with the oil suction pump.
Preferably, middle portion of scraping off and greasy dirt absorb between the head through being provided with the connection joint that deflects carry out swing joint, the greasy dirt absorb between head and the power drive afterbody also through being provided with the connection joint swing joint that deflects, the connection joint that deflects include transverse connection piece and vertical connecting block, transverse connection piece fixed connection in the middle one end of scraping off the portion, vertical connecting block fixed connection in the greasy dirt absorb the one end of head, transverse connection piece and vertical connecting block between be provided with the cross connecting axle, transverse connection piece and vertical connecting block swing joint on the cross connecting axle.
Preferably, the end of the oil absorption head is provided with an oil absorption end, the oil absorption end is fixedly connected to the end of the oil absorption head, the middle scraping part, the oil absorption head and the power driving tail are respectively provided with a movable wheel, and the movable wheels are rotatably mounted on the middle scraping part, the oil absorption head and the power driving tail.
Preferably, the middle scraping part is internally provided with a sliding groove, the sliding groove is internally provided with a sliding block, and the sliding block is connected in the sliding groove in a sliding mode.
Preferably, the lateral wall of middle portion of striking off on be provided with first articulated elements, first articulated elements fixed connection on the lateral wall of middle portion of striking off, the sliding block on be provided with the second articulated elements, second articulated elements fixed connection on the sliding block, the one end activity of greasy dirt scraper blade articulate on first articulated elements, the greasy dirt scraper blade on be provided with third articulated piece, third articulated piece fixed connection on the greasy dirt scraper blade, greasy dirt scraper blade and sliding block between be provided with the connecting rod, the both ends of connecting rod respectively the activity hinge on second articulated elements and third articulated piece.
Preferably, the middle scraping part is internally provided with a micro motor which is fixedly arranged in the middle scraping part, the middle scraping part is also provided with a threaded screw rod, one end of the threaded screw rod is rotatably connected to the inner wall of the middle scraping part, the other end of the threaded screw rod is fixedly connected with an output rotating shaft of the micro motor, and the sliding block is in threaded sliding sleeve connection with the threaded screw rod.
Preferably, the oil absorption end is internally provided with an oil absorption opening, the oil absorption pump is fixedly installed in the oil absorption head, the oil absorption head is internally provided with an oil recovery tank, and two ends of the oil absorption pump are respectively communicated with the oil absorption opening and the oil recovery tank.
Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
1) The oil stain recovery device in the air conditioner indoor unit pipe is used in cooperation with the sliding block, the oil stain scraper, the connecting rod, the threaded screw rod, the oil suction pump and other assemblies, so that the oil stain recovery device in the pipe can sequentially extract and scrape oil stains in the air conditioner indoor unit pipe in the using process, and can adapt to pipes with different inner diameters, and the oil stain recovery efficiency and the applicability of the oil stain recovery device in the pipe to the oil stains in the pipes can be effectively improved.
2) Foretell indoor unit of air conditioner greasy dirt recovery unit in pipe uses through being provided with the cooperation of the horizontal connection piece of constituteing to connect deflection joint, vertical connecting block and cross connecting axle and components such as removal wheel for intraductal greasy dirt recovery unit can be convenient for intraductal greasy dirt recovery unit and remove in the pipeline in the use, can adapt to the crooked environment in the pipe through the deflection of self simultaneously, thereby has improved intraductal greasy dirt recovery unit's practicality effectively.
Drawings
FIG. 1 is a schematic structural view of an oil recovery device in a middle pipe of the present invention;
FIG. 2 is a schematic structural view of the joint for connecting and deflecting according to the present invention;
fig. 3 is a sectional view of the structure of the oil stain recovery device in the middle tube of the present invention.
The corresponding relationship between the reference numbers of the figures and the names of the components in the figures is as follows:
in the figure: 100. a device for recovering oil stain in the pipe; 1. a middle scraping part; 2. an oil absorption head; 3. a power driven tail; 4. connecting a deflection joint; 41. a transverse connecting block; 42. a vertical connecting block; 43. a cross connecting shaft; 5. an oil absorption end; 6. a moving wheel; 7. a sliding groove; 8. a slider; 9. a first hinge member; 10. a second hinge member; 11. an oil stain scraper; 12. a third hinge member; 13. a connecting rod; 14. a micro-motor; 15. a threaded lead screw; 16. oil stain is sucked and closed; 17. an oil suction pump; 18. an oil stain recovery tank.
Detailed Description
The invention will be further described below in connection with specific embodiments.
Examples
As shown in fig. 1-3, it does the utility model discloses a structural schematic diagram of machine oil dirt recovery unit in air conditioning indoor unit pipe of preferred embodiment, the intraductal oil dirt recovery unit 100 of this embodiment includes middle scraping portion 1, greasy dirt absorption head 2 and power drive afterbody 3, middle scraping portion 1 and greasy dirt absorption head 2 between carry out swing joint through the connection that is provided with deflection joint 4, the greasy dirt absorb between head 2 and the power drive afterbody 3 also through the connection that is provided with deflection joint 4 swing joint, the lateral wall of middle scraping portion 1 on be provided with greasy dirt scraper blade 11, greasy dirt scraper blade 11 swing joint on the lateral wall of middle scraping portion 1.
Connect deflection joint 4 include transverse connection piece 41 and vertical connecting block 42, transverse connection piece 41 fixed connection in the middle of scraping the one end of portion 1, vertical connecting block 42 fixed connection in the one end of greasy dirt absorption head 2, transverse connection piece 41 and vertical connecting block 42 between be provided with cross connecting axle 43, transverse connection piece 41 and vertical connecting block 42 swing joint on cross connecting axle 43 for can be convenient for in the use of intraductal greasy dirt recovery unit 100 wholly rotate, so that can adapt to the crooked environment in the pipeline better.
The tip that the greasy dirt absorbed head 2 be provided with greasy dirt absorption end 5, greasy dirt absorption end 5 fixed connection absorb the tip of head 2 at the greasy dirt, middle scraping portion 1, greasy dirt absorb head 2 and power drive afterbody 3 on all be provided with removal wheel 6, removal wheel 6 rotate and install on middle scraping portion 1, greasy dirt absorption head 2 and power drive afterbody 3, middle scraping portion 1 in be provided with sliding tray 7, sliding tray 7 in be provided with sliding block 8, 8 sliding connection of sliding block in sliding tray 7 for be convenient for intraductal greasy dirt recovery unit 100 in the use of intraductal greasy dirt recovery unit 100 remove, still be convenient for connect the installation to greasy dirt scraper blade 11 simultaneously.
The lateral wall of middle scraping part 1 on be provided with first articulated elements 9, first articulated elements 9 fixed connection on the lateral wall of middle scraping part 1, sliding block 8 on be provided with second articulated elements 10, second articulated elements 10 fixed connection on sliding block 8, the one end activity of greasy dirt scraper blade 11 articulate on first articulated elements 9, greasy dirt scraper blade 11 on be provided with third articulated elements 12, third articulated elements 12 fixed connection on greasy dirt scraper blade 11, greasy dirt scraper blade 11 and sliding block 8 between be provided with connecting rod 13, the both ends of connecting rod 13 respectively the activity articulate on second articulated elements 10 and third articulated elements 12 for make greasy dirt scraper blade 11 can contract or expand under sliding block 8's removal drive in the use of intraductal greasy dirt recovery unit 100, so that strike off the recovery to the greasy dirt on the pipeline inner wall.
Middle scraping portion 1 in be provided with micro motor 14, micro motor 14 fixed mounting in middle scraping portion 1, middle scraping portion 1 still be provided with screw lead screw 15, screw lead screw 15's one end rotate to be connected on the inner wall of middle scraping portion 1, the other end and micro motor 14's output pivot fixed connection, sliding block 8 screw thread slip cup joint on screw lead screw 15 for drive sliding block 8 and slide through screw lead screw 15's rotation in the use of intraductal greasy dirt recovery unit 100.
The oil stain recovery device is characterized in that an oil stain absorption port 16 is formed in the oil stain absorption end 5, an oil suction pump 17 is arranged in the oil stain absorption head 2, the oil suction pump 17 is fixedly installed in the oil stain absorption head 2, an oil stain recovery pool 18 is further arranged in the oil stain absorption head 2, two ends of the oil suction pump 17 are respectively communicated with the oil stain absorption port 16 and the oil stain recovery pool 18, and the oil suction pump 17 can be utilized to pump and recover oil stains in a pipeline through the oil stain absorption port 16 in the use process of the oil stain recovery device 100 in the pipeline.
In the embodiment, when the oil stain in the pipe of the indoor unit of the air conditioner needs to be recovered by using the oil stain recovery device 100 in the pipe, the oil stain recovery device 100 in the pipe is placed at the pipe opening, then the oil stain recovery device 100 in the pipe is connected with the electric control equipment and the moving wheel 6 is controlled to rotate by the power driving tail part 3, so that the oil stain recovery device 100 in the pipe enters the pipeline, when the oil stain recovery device 100 in the pipe enters the pipeline, the oil suction pump 17 can be started to extract the oil stain in the pipeline through the oil stain absorption opening 16 by the oil suction pump 17 and store the oil stain in the oil stain recovery tank 18, and the oil stain recovery device 100 in the pipe can better adapt to the curve through the connection deflection joint 4 among the middle scraping part 1, the oil stain absorption head part 2 and the power driving tail part 3 in the moving process of the oil stain recovery device 100 in the pipeline, after the oil suction pump 17 extracts the oil stain in the pipeline, the micro motor 14 is started to drive the threaded screw rod 15 to rotate, so that the sliding block 8 slides in the middle scraping part 1, the oil stain scraper blade 11 is driven by the connecting rod 13 to rotate and unfold in the sliding process of the sliding block 8, the third hinge part 12 is attached to the inner wall of the pipeline, and finally the oil stain recovery device 100 in the pipeline is scraped and recovered by the third hinge part 12 in the pulling process by outwards pulling the oil stain recovery device 100 in the pipeline, so that the oil stain in the indoor unit of the air conditioner can be well removed and recovered, the oil suction pump is simple in structure and convenient to use, and the sliding block 8, the oil stain scraper blade 11, the connecting rod 13, the threaded screw rod 15, the oil suction pump 17 and other components are matched for use, make intraductal greasy dirt recovery unit 100 can be successively through the extraction and strike off the processing to the greasy dirt in the air conditioning indoor set pipeline in the use, and can adapt to the pipeline of different internal diameters, thereby can improve the recovery efficiency and the suitability of getting rid of intraductal greasy dirt recovery unit 100 to the interior greasy dirt of pipeline effectively, still through being provided with the transverse connection piece 41 of constituteing to connect deflection joint 4, the cooperation of subassembly such as vertical connecting piece 42 and cross connecting axle 43 and removal wheel 6 is used, make intraductal greasy dirt recovery unit 100 can be convenient for intraductal greasy dirt recovery unit 100 to remove in the pipeline in the use, can adapt to the crooked environment in the pipe through the deflection of self simultaneously, thereby the practicality of intraductal greasy dirt recovery unit 100 has been improved effectively.
The above description is for further details of the present invention, and it is not assumed that the embodiments of the present invention are limited to these descriptions, and it is obvious to those skilled in the art that the present invention can be implemented by a plurality of simple deductions or replacements without departing from the concept of the present invention, and all should be considered as belonging to the protection scope defined by the claims submitted by the present invention.
Claims (7)
1. The oil stain recovery device in the pipe of the indoor unit of the air conditioner comprises an oil stain recovery device (100) in the pipe,
the method is characterized in that:
the oil stain recycling device (100) in the pipe comprises a middle scraping portion (1), an oil stain absorption head portion (2) and a power driving tail portion (3), wherein the middle scraping portion (1), the oil stain absorption head portion (2) and the power driving tail portion (3) are movably connected through a connection deflection joint (4) which is arranged between the middle scraping portion (1) and the oil stain absorption head portion (2), an oil stain scraper blade (11) is arranged on the side wall of the middle scraping portion (1), the oil stain scraper blade (11) is movably connected to the side wall of the middle scraping portion (1), and an oil suction pump (17) is arranged in the oil stain absorption head portion (2).
2. The oil stain recovery device in the indoor unit pipe of the air conditioner as claimed in claim 1, wherein: middle scraping portion (1) and greasy dirt absorb between head (2) through being provided with connect deflection joint (4) and carry out swing joint, the greasy dirt absorb between head (2) and power drive afterbody (3) also through being provided with connect deflection joint (4) swing joint, connect deflection joint (4) including transverse connection piece (41) and vertical connecting block (42), transverse connection piece (41) fixed connection in the middle one end of scraping portion (1), vertical connecting block (42) fixed connection in the one end of greasy dirt absorption head (2), transverse connection piece (41) and vertical connecting block (42) between be provided with cross connecting axle (43), transverse connection piece (41) and vertical connecting block (42) swing joint on cross connecting axle (43).
3. The oil stain recovery device in the indoor unit pipe of the air conditioner as claimed in claim 1, wherein: the end of the oil stain absorption head (2) is provided with an oil stain absorption end (5), the oil stain absorption end (5) is fixedly connected to the end of the oil stain absorption head (2), the middle scraping part (1), the oil stain absorption head (2) and the power driving tail part (3) are provided with moving wheels (6), and the moving wheels (6) are rotatably installed on the middle scraping part (1), the oil stain absorption head (2) and the power driving tail part (3).
4. The oil stain recovery device in the indoor unit pipe of the air conditioner as claimed in claim 1, wherein: middle scraping part (1) in be provided with sliding tray (7), sliding tray (7) in be provided with sliding block (8), sliding block (8) sliding connection in sliding tray (7).
5. The oil stain recovery device in the indoor unit pipe of the air conditioner as claimed in claim 4, wherein: the lateral wall of middle portion of scraping (1) on be provided with first articulated elements (9), first articulated elements (9) fixed connection on the lateral wall of middle portion of scraping (1), sliding block (8) on be provided with second articulated elements (10), second articulated elements (10) fixed connection on sliding block (8), the one end swing joint of greasy dirt scraper blade (11) on first articulated elements (9), greasy dirt scraper blade (11) on be provided with third hinge joint spare (12), third hinge joint spare (12) fixed connection on greasy dirt scraper blade (11), greasy dirt scraper blade (11) and sliding block (8) between be provided with connecting rod (13), the both ends of connecting rod (13) swing joint respectively on second articulated elements (10) and third hinge joint spare (12).
6. The oil stain recovery device in the indoor unit pipe of the air conditioner as claimed in claim 5, wherein: middle scraping portion (1) in be provided with micro motor (14), micro motor (14) fixed mounting in middle scraping portion (1), middle scraping portion (1) still be provided with screw lead screw (15), screw lead screw (15) one end rotate to be connected on the inner wall of middle scraping portion (1), the output pivot fixed connection of the other end and micro motor (14), sliding block (8) screw thread slip cup joint on screw lead screw (15).
7. The oil stain recovery device in the indoor unit pipe of the air conditioner as claimed in claim 3, wherein: the oil absorption head is characterized in that an oil absorption opening (16) is formed in the oil absorption end (5), the oil absorption pump (17) is fixedly installed in the oil absorption head (2), an oil recovery pool (18) is further arranged in the oil absorption head (2), and two ends of the oil absorption pump (17) are respectively communicated with the oil absorption opening (16) and the oil recovery pool (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222913787.3U CN218251988U (en) | 2022-11-02 | 2022-11-02 | Oil stain recovery device in indoor unit pipe of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222913787.3U CN218251988U (en) | 2022-11-02 | 2022-11-02 | Oil stain recovery device in indoor unit pipe of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218251988U true CN218251988U (en) | 2023-01-10 |
Family
ID=84753828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222913787.3U Active CN218251988U (en) | 2022-11-02 | 2022-11-02 | Oil stain recovery device in indoor unit pipe of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218251988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118110260A (en) * | 2024-04-28 | 2024-05-31 | 山东省建设建工（集团）有限责任公司 | Sludge pipe cleaning device for building engineering |
-
2022
- 2022-11-02 CN CN202222913787.3U patent/CN218251988U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118110260A (en) * | 2024-04-28 | 2024-05-31 | 山东省建设建工（集团）有限责任公司 | Sludge pipe cleaning device for building engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218251988U (en) | Oil stain recovery device in indoor unit pipe of air conditioner | |
| CN112923782B (en) | Scale cleaning device for hot water pipeline | |
| CN102151427B (en) | Electrically-driven or hybrid-driven internal rotation cleaning fixed net type collecting device | |
| CN206430634U (en) | A kind of glueballs automatic pollution removing ball-collecter and handpiece Water Chilling Units cleaning device | |
| CN111975485A (en) | Steel pipe inner wall rust cleaning device | |
| CN109909195A (en) | Solar panel automatic cleaning equipment for photovoltaic power generation | |
| CN212069802U (en) | Oil field gathering and transportation pipeline scale removal device | |
| CN207681129U (en) | A kind of oil extraction pipeline descaler | |
| CN106964608B (en) | Oil exploitation cleaning machine for inner wall of oil pipe | |
| CN214861653U (en) | Rust preventive oil precision filtration equipment | |
| CN213953940U (en) | Lightweight, efficient, energy-saving and explosion-proof roof fan system for steam turbine room of nuclear power plant | |
| CN214390643U (en) | Wet electrostatic dust collector | |
| CN206269666U (en) | Torsional mode cleans bullet | |
| CN111012260A (en) | Corner mud piece descaling machine for building engineering | |
| CN217876103U (en) | High heat flow density vector value heating and ventilation device | |
| CN219730972U (en) | Dry dedusting system for converter gas | |
| CN217057599U (en) | Combined air preheater | |
| CN219868604U (en) | Efficient evaporator for air source heat pump | |
| CN220836878U (en) | Water circulation energy-saving device for welding wire copper plating process | |
| CN220988668U (en) | Cleaning device for door and window fixed slot | |
| CN220770509U (en) | Crude oil pipeline cleaning robot | |
| CN219624587U (en) | Clear stifled device of spiral plate heat exchanger | |
| CN215063803U (en) | Annular sleeve kiln waste gas waste heat utilization equipment | |
| CN221771809U (en) | Cooling device with air outlet cleaning function for refrigeration equipment | |
| CN221133263U (en) | High-efficiency oil wiper for electrostatic range hood |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |