CN207386083U - Hose sheath cleaning device - Google Patents
Hose sheath cleaning device Download PDFInfo
- Publication number
- CN207386083U CN207386083U CN201721080548.7U CN201721080548U CN207386083U CN 207386083 U CN207386083 U CN 207386083U CN 201721080548 U CN201721080548 U CN 201721080548U CN 207386083 U CN207386083 U CN 207386083U
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- China
- Prior art keywords
- hose
- brush pot
- annular nozzle
- cleaning device
- fixedly connected
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Abstract
A kind of hose sheath cleaning device is related to technical field of building construction disclosed in the utility model.The cleaning device includes water supply installation, annular nozzle, water absorber and brush pot, described brush pot one end is rotatablely connected with annular nozzle, and bristle is fixedly connected on inner wall, while is fixedly connected with the first motor on the brush pot outer wall, the brush pot persistently rotates under the drive of the first motor, hose to be cleaned sequentially passes through brush pot, annular nozzle from bottom to top, and water absorber carries out crust cleaning.A kind of hose sheath cleaning device disclosed in the utility model, by setting brush pot that it is made to be rotated under the drive of the first motor, bristle is driven to clean the hose spin friction inside brush pot, its surface smut is loosened, hose surface is floated on, then by the flushing of annular nozzle and the wiping of water-absorbing sponge, achieve the purpose that thoroughly to clean hose, solve the problems, such as that the cleaning of hose surface tough stains is not thorough, operating process is simple and fast, improves work efficiency.
Description
Technical field
The utility model is related to technical field of building construction, and in particular to a kind of hose sheath cleaning device, applied to building
Build the cleaning of the hose used in work progress.
Background technology
In architectural engineering, because construction needs usually to use the conveying that hose carries out water source, the processes such as to pour, build by laying bricks or stones
Be normally carried out.However construction site environment is complicated, often hose surface can be stained with the dirts such as dirt, concrete dirt, treat dirt
It is attached to after air-drying on hose sheath, easily makes hose that embrittlement occur, equally also influence construction civilization.And because hose length is general
All over it is longer the problems such as, there are certain difficulty in terms of washing hose, do not clear up or clear up for a long time and be not thorough, hose embrittlement,
It replaces frequent, adds construction cost, waste resources of production, and discarded water pipe increases certain pressure is caused to environmental protection
Power.
Existing patent " the patent No.：201510233511.2 patent name：A kind of hose cleaning device for outer walls " is in construction
Solution is proposed using the cleaning problem of hose, designs a kind of cleaning device, which will treat in use
Cleaning hose is passed through from the front of cleaning device, comprehensive flushing is carried out to the silt on hose by annular jet, then
Reach clean effect by the wiping of water-absorbing sponge, it is simple and convenient.But specific in use, since hose sheath adheres to
Dirt after air-drying adhesive force it is stronger, simple current rinse and sponge wiping, cleaning effect be not notable.
Therefore, in view of problem above, it is necessary to propose that a kind of cleaning effect is good, simple in structure, convenient cleaning device, with
Just better washing hose improves work efficiency, while reduces the labor intensity of worker.
Utility model content
In view of this, the utility model proposes a kind of hose sheath cleaning device, the cleaning device includes brush pot, described
Bristle is fixedly connected with inside brush pot, and brush pot persistently rotates under the drive of the first motor, when hose to be cleaned passes through brush pot,
Under the spin friction cleaning of bristle, surface smut loosens its crust, hose surface is floated on, then by the flushing of annular nozzle
With the wiping of water-absorbing sponge, achieve the purpose that thoroughly to clean hose.
A kind of hose sheath cleaning device that purpose according to the present utility model proposes, including water supply installation, annular nozzle,
The water absorber being fixedly connected with annular nozzle and the fixed frame to carry whole device, the annular nozzle are filled with supplying water
It puts and is connected by aqueduct, which is characterized in that the cleaning device further includes a brush pot, and the brush pot is rotated with annular nozzle
It connects, several bristles is fixedly connected on the brush pot inner wall, the hose at the uniform velocity passes through brush pot, the bristle and inner hose
It interferes, the driving device that driving brush pot rotates is fixedly connected on the brush pot outer wall；Hose to be cleaned from bottom to top according to
It is secondary to pass through brush pot, annular nozzle, water absorber progress crust cleaning.
Preferably, the brush pot is rotatablely connected with annular nozzle by clutch shaft bearing, and the clutch shaft bearing is arranged brush
On cylinder, the clutch shaft bearing outer wall is fixedly connected with annular nozzle, and inner wall is fixedly connected with brush pot.
Preferably, the annular nozzle includes water storage cavity and connecting portion, the connecting portion inner wall and clutch shaft bearing outer wall into
Row is fixedly connected, and the water storage cavity outer wall is connected with aqueduct, several water jets, the annular nozzle are evenly equipped on inner wall
At least it is arranged at one of brush pot top.
Preferably, the annular nozzle includes being arranged at the upper annular nozzle at brush pot both ends and lower annular nozzle, lower annular
The center of circle of nozzle is located on the perpendicular bisector in the upper annular nozzle center of circle, and hose to be cleaned sequentially passes through lower annular nozzle from bottom to top,
Brush pot, upper annular nozzle, water absorber carry out crust cleaning.
Preferably, the fixed frame includes objective table and stent, and described stent one end is fixedly connected with objective table, the other end
It is fixedly connected with annular nozzle outer wall.
Preferably, the stent is at least along symmetrical two of annular nozzle.
Preferably, the driving device includes the first motor, first gear and second gear, the first gear and first
Motor is fixedly connected, and second gear is fixedly connected with brush pot outer wall, drives the first motor, and first gear is engaged with second gear,
Brush pot is driven to rotate.
Preferably, the water absorber is annular water-absorbing sponge, the internal diameter of the water-absorbing sponge at most with hose outside diameter one
It causes.
Preferably, the cleaning device further includes one for dragging and collecting the storage device of hose, the storage device
Including reel, drive the second motor of spool turns and be movably connected on the baffle at reel both ends.
Preferably, the cleaning device further includes a sewage collecting bucket, and the sewage collecting bucket is positioned over the vertical of brush pot
Lower section.
Compared with prior art, it is the advantages of a kind of hose sheath cleaning device disclosed in the utility model：
The cleaning device includes water supply installation, and annular nozzle, water absorber, brush pot, described brush pot one end is sprayed with annular
Head rotation connection, and bristle is fixedly connected on inner wall, while driving device, the drive are fixedly connected on the brush pot outer wall
Dynamic device includes the first motor, and the brush pot persistently rotates under the drive of the first motor, by hose to be cleaned from bottom to top according to
It is secondary to pass through brush pot, annular nozzle, water absorber.Start motor, brush pot rotation drives hose spin friction of the bristle to its inside
Cleaning loosens its surface smut, floats on hose surface, drag hose then up, by the flushing and water suction of annular nozzle
The wiping of sponge achievees the purpose that thoroughly to clean hose.The cleaning device drives brush pot to rotate by the first motor, rotary friction
Washing hose is wiped, it is time saving and energy saving and applied widely, it solves the problems, such as that the cleaning of hose surface tough stains is not thorough, increases soft
The usage time of pipe, and operating process is simple and fast, reduces the workload of operating personnel, reduces labor strength, improves
Work efficiency.
Description of the drawings
For the clearer technical solution for illustrating the utility model embodiment or the prior art, below will to embodiment or
Attached drawing needed to be used in the description of the prior art does simple introduction, it is clear that, the accompanying drawings in the following description is only
Some embodiments of the utility model, it will be clear to the skilled person that before not making the creative labor
It puts, can also obtain other accompanying drawings according to these attached drawings.
Fig. 1 is 1 structure chart of embodiment.
Fig. 2 is 2 structure chart of embodiment.
Fig. 3 is 3 structure chart of embodiment.
Fig. 4 is the cut-away view of annular nozzle.
Fig. 5 is local structural graph.
Fig. 6 is the sectional view of Fig. 5.
Fig. 7 is storage device stereogram 1.
Fig. 8 is storage device stereogram 2.
Digital or alphabetical representative parts title in figure is：
1st, hose；2nd, water absorber；3rd, annular nozzle；4th, stent；5th, brush pot；6th, first gear；7th, the first motor；8th,
One bearing；9th, sewage collecting bucket；10th, storage device；11st, water supply installation；12nd, aqueduct；13rd, objective table；14th, connecting portion；
15th, water jet；16th, water storage cavity；17th, bristle；18th, baffle；19th, reel；20th, the second motor；21st, A-frame；22nd, the second tooth
Wheel；23rd, second bearing；24th, the 3rd gear；25th, the 4th gear.
Specific embodiment
Specific embodiment of the present utility model is described briefly below in conjunction with the accompanying drawings.Obviously, described embodiment
The only part of the embodiment rather than whole embodiments of the utility model, based on the embodiment in the utility model, ability
Domain those of ordinary skill all other embodiments obtained on the premise of creative work is not made, belong to this practicality
Novel protected scope.
Fig. 1-Fig. 8 shows a kind of hose sheath cleaning device preferred embodiment disclosed in the utility model, respectively from
Different angles has carried out structure detailed anatomy.
Embodiment 1
A kind of hose sheath cleaning device as shown in Figure 1, including water supply installation 11, annular nozzle 3, with annular nozzle 3
The water absorber 2 being fixedly connected, will to the fixed frame for carrying whole device and the brush pot 5 being rotatablely connected with annular nozzle 3
3 one end of annular nozzle is welded with water absorber 2, and the other end is rotatablely connected with brush pot 5, and water supply installation 11 then is passed through water-supply-pipe
Road 12 is connected with annular nozzle 3, and then whole device is fixed on fixed frame.Wherein water supply installation 11 is water pump, and supply water dress
Put 11 selection it is unlimited, water pump be wherein preferable embodiment.
In addition, being fixedly connected with driving device on 5 outer wall of brush pot, which includes the first motor 7, first gear 6
With second gear 22, first gear 6 is fixedly connected with the first motor 7, and second gear 22 is fixedly connected with 5 outer wall of brush pot, and first
Motor 7 rotates, and first gear 6 is engaged with second gear 22, and brush pot 5 is driven to rotate.Wherein described being fixedly connected can be weldering
It connects, be bonded or other connection modes.
Several bristles 17 are bonded on 5 inner wall of brush pot, at the uniform velocity through brush pot 5, bristle 17 interferes hose 1 with hose 1,
Friction cleaning 1 crust of hose.Bristle 17 and the connection mode of brush pot 5 are unlimited, bonding simply wherein preferably selection.
Hose 1 to be cleaned is from bottom to top successively at the uniform velocity through brush pot 5, annular nozzle 3, water absorber 2, the first motor of startup
7, water pump valve is opened, brush pot 5 rotates under the drive of the first motor 7, and 1 surface of the friction cleaning hose of bristle 17, annular nozzle 3 rushes
Hose 1 is washed, water absorber 2 wipes 1 surface moisture of hose, hose 1 is thoroughly carried out through this three process and is cleaned.
Further, fixed frame includes objective table 13 and stent 4, and 4 one end of stent is fixedly connected with objective table 13, the other end
It is fixedly connected with 3 outer wall of annular nozzle, is set up in 13 top of objective table.Wherein be fixedly connected can be welding, bonding or
It is other connection modes, while 11 and first motor 7 of water supply installation is placed on objective table 13.
Further, stent 4 is at least along symmetrical two of annular nozzle 3, and the quantity of stent 4 is unlimited, is arranged to
Two one side can so that cleaning device is fixed more firm, on the other hand can so that structure is simpler.
Embodiment 2
A kind of hose sheath cleaning device as shown in Fig. 2,4,5,6, remaining is same as Example 1, the difference is that,
Annular nozzle 3 includes being arranged at the upper annular nozzle at 5 both ends of brush pot and lower annular nozzle, and the center of circle of lower annular nozzle is located at upper ring
On the perpendicular bisector in the shape nozzle center of circle.Brush pot 5 is rotatablely connected with annular nozzle 3 by clutch shaft bearing 8, and clutch shaft bearing 8 is arranged
On brush pot 5,8 outer wall of clutch shaft bearing is fixedly connected with annular nozzle 3, and inner wall is fixedly connected with brush pot 5.Annular nozzle 3 includes storage
Water cavity 16 and connecting portion 14,14 inner wall of connecting portion are fixedly connected with 8 outer wall of clutch shaft bearing, 16 outer wall of water storage cavity and water-supply-pipe
Road 12 connects, several water jets 15 are evenly equipped on inner wall.Annular nozzle 3 is set respectively at the both ends of brush pot 5, is passed through in hose 1
It first carries out drenching 1 surface of hose when crossing down annular nozzle so that the dirt on 1 surface of hose loosens, then by the friction of brush pot 5
Cleaning, then be rinsed by upper annular nozzle, cleaning effect is more preferably.Wherein be fixedly connected can be welding, bonding or its
His connection mode.
Further, water absorber 2 is annular water-absorbing sponge, and the internal diameter of water-absorbing sponge is at most consistent with hose outside diameter.
Embodiment 3
A kind of hose sheath cleaning device as shown in Fig. 3,7,8, the cleaning device further include one for dragging and collecting
The storage device 10 of hose, the storage device 10 include the second motor 20, reel 19, baffle 18, shaft, second bearing 23 and
A-frame 21.Shaft one end is fixedly connected with the second motor 20, and the other end is fixedly connected with 23 inner wall of second bearing, triangle branch
Frame 21 is fixedly connected respectively with the second motor 20 and 23 outer wall of second bearing so that whole device is fixed on horizontal plane.
Reel 19 is sheathed in shaft, and 19 inner wall of reel forms gear grooved, close to the second electricity between shaft and reel 19
One end of machine 20 is provided with the 3rd gear 24, and one end of second bearing 23 is provided with the 4th gear 25, the 3rd gear 24 with
4th gear 25 is fixedly connected with shaft and is equipped with respectively with gear grooved.The second motor 20 is driven, shaft rotates, the 3rd tooth
Wheel 24 is engaged with the 4th gear 25 with gear grooved respectively, and band movable reel 19 rotates, so as to the mesh for reaching dragging with collecting hose 1
's.The both ends of reel 19 are threaded with baffle 18 simultaneously, after the completion for the treatment of that hose 1 is collected, screw off baffle 18, take out hose 1 and store up
It deposits.Meanwhile the setting of baffle 18 effectively prevents hose 1 to be scattered in self reel 19 during the collection.
Further, cleaning device further includes a sewage collecting bucket 9, sewage collecting bucket 9 be positioned over brush pot 5 it is vertical under
Side.
Workflow：The utility model discloses a kind of hose sheath cleaning device, power supply opens water pump valve after connecting
Water source is accessed, hose 1 for clearance is slowly inserted upwardly into from cleaning device lower end, lower annular nozzle drenches dirt, and causes
The dirt of some easy to clean is directly broken up, also some dirts for not cleaning up with hose 1 into brush pot 5, when not cleaning out
Tough stains enter brush pot 5, brush pot 5 at the uniform velocity rotates under the drive of the first motor 7, bristle 17 friction cleaning hose 1, make it
The dirt adhesive force on surface reduces, and floats on 1 surface of hose, and and then hose 1 passes through upper annular nozzle, the water that water jet 15 sprays
1 crust cleaning down of hose is clean, finally by water-absorbing sponge when, the moisture on 1 surface of hose is by sponge wiped clean.Storage
The at the uniform velocity dragging and collection hose 1 under the uniform rotation of the second motor 20 of device 10.13 lower section of objective table sets sewage to receive simultaneously
Collect bucket 9, water can be recycled after sediment deposition, more economical environment-protective.
In conclusion the cleaning device includes water supply installation, annular nozzle, water absorber, brush pot, described brush pot one end
It is rotatablely connected with annular nozzle, and bristle is fixedly connected on inner wall, while driving dress is fixedly connected on the brush pot outer wall
It puts, the driving device includes the first motor, and the brush pot persistently rotates under the drive of the first motor, by hose to be cleaned certainly
Brush pot is sequentially passed through on down, annular nozzle, water absorber.Start the first motor, brush pot rotation drives bristle to its inside
Hose spin friction is cleaned, and is loosened its surface smut, is floated on hose surface, drag hose then up, by annular nozzle
Flushing and water-absorbing sponge wiping, achieve the purpose that thoroughly to clean hose.The cleaning device passes through motor drive brush pot
It rotates, spin friction washing hose is time saving and energy saving and applied widely, solves the cleaning of hose surface tough stains and is not thorough
Problem adds the usage time of hose, and operating process is simple and fast, reduces the workload of operating personnel, reduces worker
Labor intensity improves work efficiency.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize and new using this practicality
Type.A variety of modification modes of these embodiments will be apparent for those skilled in the art, herein
Defined General Principle can be real in other embodiments in the case where not departing from the spirit and scope of the utility model
It is existing.Therefore, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to original disclosed herein
The reason most wide scope consistent with features of novelty.
Claims (10)
1. a kind of hose sheath cleaning device, including water supply installation (11), annular nozzle (3) is fixedly connected with annular nozzle (3)
Water absorber (2) and the fixed frame to carry whole device, the annular nozzle (3) is with water supply installation (11) by defeated
Waterpipe (12) connects, which is characterized in that the cleaning device further includes a brush pot (5), the brush pot (5) and annular nozzle
(3) it is rotatablely connected, several bristles (17) is fixedly connected on brush pot (5) inner wall, the hose (1) at the uniform velocity passes through brush pot
(5), the bristle (17) interferes with inner hose (1), and driving brush pot (5) is fixedly connected on brush pot (5) outer wall
The driving device of rotation；Hose (1) to be cleaned sequentially passes through brush pot (5) from bottom to top, annular nozzle (3), water absorber (2) into
Row crust cleans.
2. a kind of hose sheath cleaning device according to claim 1, which is characterized in that the brush pot (5) is sprayed with annular
Head (3) is rotatablely connected by clutch shaft bearing (8), and the clutch shaft bearing (8) is arranged on brush pot (5), the clutch shaft bearing (8)
Outer wall is fixedly connected with annular nozzle (3), and inner wall is fixedly connected with brush pot (5).
3. a kind of hose sheath cleaning device according to claim 2, which is characterized in that the annular nozzle (3) includes
Water storage cavity (16) and connecting portion (14), connecting portion (14) inner wall are fixedly connected with clutch shaft bearing (8) outer wall, the storage
Water cavity (16) outer wall is connected with aqueduct (12), several water jets (15) is evenly equipped on inner wall, the annular nozzle (3) is extremely
Few is be arranged at brush pot (5) top one.
4. a kind of hose sheath cleaning device according to claim 3, which is characterized in that the annular nozzle (3) includes
The upper annular nozzle at brush pot (5) both ends and lower annular nozzle are arranged at, the center of circle of lower annular nozzle is located at the upper annular nozzle center of circle
Perpendicular bisector on, hose (1) to be cleaned sequentially passes through lower annular nozzle from bottom to top, brush pot (5), upper annular nozzle, water suction dress
It puts (2) and carries out crust cleaning.
5. a kind of hose sheath cleaning device according to claim 1, which is characterized in that the fixed frame includes objective table
(13) it is fixedly connected with stent (4), described stent (4) one end with objective table (13), the other end is fixed with annular nozzle (3) outer wall
Connection.
6. a kind of hose sheath cleaning device according to claim 5, which is characterized in that the stent (4) is at least edge
Symmetrical two of annular nozzle (3).
7. a kind of hose sheath cleaning device according to claim 1, which is characterized in that the driving device includes first
Motor (7), first gear (6) and second gear (22), the first gear (6) are fixedly connected with the first motor (7), and second
Gear (22) is fixedly connected with brush pot (5) outer wall, and the first motor of driving (7), first gear (6) is engaged with second gear (22),
Brush pot (5) is driven to rotate.
8. a kind of hose sheath cleaning device according to claim 1, which is characterized in that the water absorber (2) is ring
Shape water-absorbing sponge, the internal diameter of the water-absorbing sponge are at most consistent with hose (1) outer diameter.
9. according to a kind of hose sheath cleaning device of claim 1-8 any one of them, which is characterized in that the cleaning device
One is further included for dragging and collecting the storage device (10) of hose (1), the storage device (10) includes reel (19), driving
The second motor (20) of reel (19) rotation and the baffle (18) for being movably connected on reel (19) both ends.
10. a kind of hose sheath cleaning device according to claim 9, which is characterized in that the cleaning device further includes
One sewage collecting bucket (9), the sewage collecting bucket (9) are positioned over the vertical lower of brush pot (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721080548.7U CN207386083U (en) | 2017-08-28 | 2017-08-28 | Hose sheath cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721080548.7U CN207386083U (en) | 2017-08-28 | 2017-08-28 | Hose sheath cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207386083U true CN207386083U (en) | 2018-05-22 |
Family
ID=62419353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721080548.7U Expired - Fee Related CN207386083U (en) | 2017-08-28 | 2017-08-28 | Hose sheath cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207386083U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435718A (en) * | 2018-05-25 | 2018-08-24 | 姚俊 | Conduit end connector cleaner |
| CN108824279A (en) * | 2018-07-11 | 2018-11-16 | 李宇涵 | A kind of cleaning vehicle for the cleaning of different type guardrail |
| CN109047204A (en) * | 2018-08-15 | 2018-12-21 | 江苏省绿岛管阀件有限公司 | A kind of FRPP manage in cleaning unit in cleaning device |
| CN109324379A (en) * | 2018-11-20 | 2019-02-12 | 管庆芬 | A kind of self-cleaning glass reinforced plastic threading apparatus for sewer cable line |
| CN109454066A (en) * | 2018-10-27 | 2019-03-12 | 孙载位 | A kind of water pipe lateral wall dirt preliminary processing equipment |
| CN109865696A (en) * | 2019-02-18 | 2019-06-11 | 中国南方电网有限责任公司超高压输电公司曲靖局 | A kind of GIL pipe mother's Quick cleaning device |
| CN110140638A (en) * | 2019-06-04 | 2019-08-20 | 广州市欧伊若科技有限公司 | A kind of fine-spraying belt with cleaning function convenient for storage |
| WO2020177677A1 (en) * | 2019-03-04 | 2020-09-10 | 南京林顿自动化设备有限公司 | Hose retraction device for vehicle washing machine |
| CN112916542A (en) * | 2021-03-30 | 2021-06-08 | 广东海洋大学 | Portable shellfish cage attachment cleaning device |
| CN112976092A (en) * | 2021-01-22 | 2021-06-18 | 朱传粉 | Clean all-in-one of MPP cable protection pipe cutting |
| CN114871208A (en) * | 2022-05-11 | 2022-08-09 | 刘一品 | Gastroenterology scope belt cleaning device |
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2017
- 2017-08-28 CN CN201721080548.7U patent/CN207386083U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435718A (en) * | 2018-05-25 | 2018-08-24 | 姚俊 | Conduit end connector cleaner |
| CN108824279A (en) * | 2018-07-11 | 2018-11-16 | 李宇涵 | A kind of cleaning vehicle for the cleaning of different type guardrail |
| CN109047204A (en) * | 2018-08-15 | 2018-12-21 | 江苏省绿岛管阀件有限公司 | A kind of FRPP manage in cleaning unit in cleaning device |
| CN109454066A (en) * | 2018-10-27 | 2019-03-12 | 孙载位 | A kind of water pipe lateral wall dirt preliminary processing equipment |
| CN109324379A (en) * | 2018-11-20 | 2019-02-12 | 管庆芬 | A kind of self-cleaning glass reinforced plastic threading apparatus for sewer cable line |
| CN109324379B (en) * | 2018-11-20 | 2020-07-14 | 嘉兴市瑞鑫塑业有限公司 | Self-cleaning glass fiber reinforced plastic threading device for sewer optical cable |
| CN109865696A (en) * | 2019-02-18 | 2019-06-11 | 中国南方电网有限责任公司超高压输电公司曲靖局 | A kind of GIL pipe mother's Quick cleaning device |
| WO2020177677A1 (en) * | 2019-03-04 | 2020-09-10 | 南京林顿自动化设备有限公司 | Hose retraction device for vehicle washing machine |
| CN110140638A (en) * | 2019-06-04 | 2019-08-20 | 广州市欧伊若科技有限公司 | A kind of fine-spraying belt with cleaning function convenient for storage |
| CN112976092A (en) * | 2021-01-22 | 2021-06-18 | 朱传粉 | Clean all-in-one of MPP cable protection pipe cutting |
| CN112916542A (en) * | 2021-03-30 | 2021-06-08 | 广东海洋大学 | Portable shellfish cage attachment cleaning device |
| CN114871208A (en) * | 2022-05-11 | 2022-08-09 | 刘一品 | Gastroenterology scope belt cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20190828 |