CN107971277A - A kind of self-cleaning injection apparatus with turbine structure - Google Patents
A kind of self-cleaning injection apparatus with turbine structure Download PDFInfo
- Publication number
- CN107971277A CN107971277A CN201711423838.1A CN201711423838A CN107971277A CN 107971277 A CN107971277 A CN 107971277A CN 201711423838 A CN201711423838 A CN 201711423838A CN 107971277 A CN107971277 A CN 107971277A
- Authority
- CN
- China
- Prior art keywords
- jet pipe
- groove body
- self
- cleaning
- brush holder
- 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.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 110
- 238000002347 injection Methods 0.000 title claims abstract description 19
- 239000007924 injection Substances 0.000 title claims abstract description 19
- 239000000243 solution Substances 0.000 claims abstract description 36
- 238000005086 pumping Methods 0.000 claims abstract description 4
- 239000003638 reducing agent Substances 0.000 claims description 13
- 238000004381 surface treatment Methods 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 description 9
- 239000012530 fluid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000737 periodic Effects 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 230000003068 static Effects 0.000 description 3
- 210000003414 Extremities Anatomy 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000000903 blocking Effects 0.000 description 2
- 230000001351 cycling Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000002708 enhancing Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 210000000282 Nails Anatomy 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000001680 brushing Effects 0.000 description 1
- 238000005237 degreasing agent Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000000977 initiatory Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
- 230000001052 transient Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- 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
- B08B9/023—Cleaning the external surface
-
- 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
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B9/057—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices being entrained discrete elements, e.g. balls, grinding elements, brushes
Abstract
The invention discloses a kind of self-cleaning injection apparatus with turbine structure, including manifold, pump, jet pipe, groove body and switch valve, manifold is connected by pumping with groove body, one end of jet pipe is connected by pipeline with manifold, the other end of jet pipe is horizontally through groove body and is connected through switch valve by pipeline with groove body, and jet pipe is equipped with nozzle, and cleaning solution is equipped with groove body, groove body is used to place cleaned object, is cleaned object placement below nozzle；Brush holder support is equipped with jet pipe along its length, brush holder support is equipped with hairbrush, and one end of brush holder support is connected with turbine assembly, and turbine assembly is arranged in jet pipe.Ensure that the automatic cycle of cleaning solution utilizes, during the self-cleaning of jet pipe, jet pipe still keeps cleaning ability to cleaned object, realizes the Full automatic high-efficiency energy-saving cleaning of jet pipe, jet pipe is can effectively prevent to occur to block, so as to improve surface clean quality, to can be widely applied to field of surface treatment.
Description
Technical field
The present invention relates to cleaning equipment technical field, and in particular to a kind of self-cleaning injection apparatus with turbine structure.
Background technology
In field of surface treatment, jet pipe is one of indispensable key device.Cleaning solution after pressurization passes through on jet pipe
Nozzle, produce high-speed jet, realize and the cleaned object of such as metal plate and belt class cleaned.Cleaning solution can be clean
Water, certain density acid solution or degreasing agent etc., these cleaning solutions often all recycle within a period of time.Cleaning
During, the greasy dirt of cleaned subject surface and the particulate matter that is mingled with etc. are constantly dissolved in cleaning solution, and some impurity can also be led
The viscosity of cleaning solution is caused to become larger.Since flow velocity of the cleaning solution in jet pipe is slower, and flow velocity successively decreases by flow direction, in jet pipe
End forms mobility blind area, and particulate matter and greasy dirt can slowly be deposited in jet pipe wall.Completely, then nozzle tip is blocked up by greasy filth at first
Gradually accumulation forward, causes the conveyance capacity of jet pipe to be greatly reduced, and causes a degree of blocking of nozzle, and flow velocity reduces
It has been further exacerbated by the deposition of jet pipe wall.After jet pipe occurs blocking and will result directly in surface clean failure, and then initiation is a series of
Continuous quality problems.
In order to prevent blockage of spray pipe, jet pipe must periodically be pulled down and cleaned by maintenance personnel, it is clear that the work of this process
Measure very big and influence to produce.Although jet pipe has improved, can dismantle online without influence produce, jet pipe it is clear
It is still very heavy to wash task.Jet pipe in cleaning process, it is necessary to the silk plug of end is pulled down, using high-pressure wash water to jet pipe into
Row punching is swept, and coordinates long-handle brush to carry out back rotation, could clean up nozzle wall.It is this to rely on artificial periodic cleaning jet pipe
Mode, not only time-consuming and laborious, waste water resource, and cleaning process is also difficult to avoid not cause secondary dirt to workshop terrace
Dye.With energy-saving popularization, and client improves productivity and product quality increasingly urgent, and urgent need develops one kind
Energy-efficient Effuser device.
A kind of self-cleaning jet pipe with turbine structure, can be to jet pipe end by the use of the pressure of cleaning solution itself as motive force
The greasy filth gathered and the greasy filth layer of jet pipe wall attachment is held to carry out high-efficient cleaning and remove.Since jet pipe does not have to dismounting, in cleaning process not
Manual intervention is needed, at the same without extra consumption electric energy and water resource, therefore repair and maintenance workload is greatly reduced, save
Energy medium consumption, also ensure that the stability of cleaning quality.
The content of the invention
The technical problem to be solved in the present invention is in view of the foregoing defects the prior art has, there is provided a kind of band turbine
The self-cleaning injection apparatus of structure, ensures that the automatic cycle of cleaning solution utilizes, during the self-cleaning of jet pipe, jet pipe is to clear
Wash object and still keep cleaning ability, realize jet pipe Full automatic high-efficiency energy-saving cleaning, can effectively prevent jet pipe occur block from
And improve surface clean quality, it can be widely applied to field of surface treatment.
The present invention is that technical solution is used by solving above-mentioned technical problem：
A kind of self-cleaning injection apparatus with turbine structure, including manifold, pump, jet pipe, groove body and switch valve, liquid collecting
Manifold is connected by pumping with groove body, and one end of jet pipe is connected by pipeline with manifold, and the other end of jet pipe is horizontally through groove
Body is connected through switch valve by pipeline with groove body, and jet pipe is equipped with nozzle, and cleaning solution is equipped with groove body, and groove body is used to place clear
Object is washed, is cleaned object placement below nozzle；
Wherein, brush holder support is equipped with jet pipe along its length, brush holder support is equipped with hairbrush, and brush holder support is connected with turbine assembly, turbine
Component is arranged in jet pipe.
According to above-mentioned technical proposal, switch valve is solenoid valve.
According to above-mentioned technical proposal, the port of export of switch valve is connected with eccentric reducer, the big opening end of eccentric reducer with
Jet pipe connects, and the osculum end of eccentric reducer is connected by pipeline with groove body.
According to above-mentioned technical proposal, bristle is spirally distributed on brush holder support.
According to above-mentioned technical proposal, one end of brush holder support is loaded in jet pipe by bearing holder (housing, cover), the other end and the turbine group of brush holder support
Part connects.
According to above-mentioned technical proposal, one end of jet pipe is connected by supporting sleeve with switch valve, and the other end of jet pipe is equipped with
Bearing and capping, capping are arranged on the outside of bearing, and brush holder support is socketed by bearing and jet pipe.
According to above-mentioned technical proposal, groove body is equipped with locating flange, and jet pipe is connected by locating flange with groove body, supporting sleeve
Pipe is fixedly arranged on groove body.
According to above-mentioned technical proposal, the end of jet pipe is arranged with O-ring.
According to above-mentioned technical proposal, the medial extremity of supporting sleeve is equipped with guiding groove, and guiding groove is tubaeform for half.
According to above-mentioned technical proposal, quick-release connector is connected with jet pipe, manually-operated gate, fast changing-over are connected with manifold
Head is connected by hose with manually-operated gate.
The invention has the advantages that：
Rotated using the pressure of cleaning solution itself by turbine assembly band electric brush, form the automatic cleaning to jet pipe, with
Greasy filth is reduced in the attachment of nozzle wall, by the opening and closing of switch valve, forms the periodic cleaning to the greasy filth in jet pipe
And cleaning, ensure that the automatic cycle of cleaning solution utilizes, during the self-cleaning of jet pipe, jet pipe still keeps cleaned object
Certain cleaning ability, realizes the Full automatic high-efficiency energy-saving cleaning of jet pipe, dismounting is not had to during cleaning, need not in cleaning process
Manual intervention, without extra consumption electric energy and water resource, therefore greatly reduces repair and maintenance workload, saves energy Jie
Matter consumes, and also ensure that the stability of cleaning quality, can effectively prevent jet pipe and occurs to block so as to improve surface clean quality, can
It is widely used in field of surface treatment.
Brief description of the drawings
Fig. 1 is the structure diagram of the self-cleaning injection apparatus with turbine structure in the embodiment of the present invention；
In figure, 1- manifold, 2- manually-operated gates, 3- hoses, 4- quick-release connectors, 5- jet pipes, 6- rolling bearings, 7- envelopes
Lid, 8- lock-screws, 9- locating flanges, 10- groove bodies, 11- bristles, 12- brush holder supports, 13- nozzles, 14- turbine assemblies, half loudspeakers of 15-
Shape guiding groove, 16- carrying sleeves, 17- solenoid valves, 18- eccentric reducers, 19- pipelines, 20-O type circles, 21- are cleaned pair
As.
Embodiment
The present invention is described in detail with reference to the accompanying drawings and examples.
With reference to shown in Fig. 1, the self-cleaning injection apparatus with turbine structure in one embodiment provided by the invention, including
Manifold 1, pump, jet pipe 5, groove body 10 and switch valve, manifold 1 are connected by pumping with groove body 10, and one end of jet pipe passes through
Pipeline is connected with manifold, and the other end of jet pipe 5 is horizontally through groove body 10 and is connected through switch valve by pipeline with groove body 10, spray
Pipe 5 is equipped with nozzle 13, and cleaning solution is equipped with groove body 10, and groove body 10 is used to place cleaned object 21, is cleaned 21 cloth of object
It is placed in the lower section of nozzle 13；
Wherein, brush holder support 12 is equipped with jet pipe 5 along its length, brush holder support 12 is equipped with hairbrush, and brush holder support 12 is connected with turbine group
Part 14, turbine assembly 14 are arranged in jet pipe 5.
In cleaning, valve is turned off the switch, pump driving cleaning solution enters jet pipe from one end of groove body 10 through manifold 1
5, cleaned object 21 is cleaned by nozzle 13, cleaning solution is fallen into groove body 10, and cleaning solution is flowed through in spiral shell in jet pipe 5
Band electric brush rotates when revolving the bristle 11 of distribution, to slow down attachment of the greasy filth in 5 inner wall of jet pipe；, will when jet pipe 5 starts self-cleaning
Switch valve opens (needing switch valve periodically to open and close according to cleaning), since the resistance that jet pipe 5 produces fluid occurs
Rapid drawdown, throughput of the cleaning solution in jet pipe 5 increase rapidly, promote the greasy filth of nozzle tip to enter from pipeline 19 in groove body 10,
As conveyance capacity of the cleaning solution in jet pipe 5 further enhances, cleaning solution can do work simultaneously it when flowing through turbine assembly 14
Brush holder support 12 is driven quickly to rotate, the strength so as to fulfill greasy filth of the bristle 11 to being attached on nozzle wall is removed, by under brush
Greasy filth can with cleaning solution by pipeline 19 together enter groove body 10 in, continue cycling through use after filtering.
Further, switch valve is solenoid valve 17.
Further, solenoid valve 17 is connected with controller, and controller sets the opening and closing time of solenoid valve 17, makes electricity
Magnet valve 17 is periodically turned on and closed, and periodic cleaning is realized to jet pipe.
Further, the port of export of switch valve is connected with eccentric reducer 18, the big opening end and jet pipe of eccentric reducer 18
Connection, the osculum end of eccentric reducer 18 is connected by pipeline with groove body.
Further, the bottom of eccentric reducer 18 is level, using the mounting means that bottom is flat, in order to more thoroughly clear
Manage the greasy filth of deposition.
Further, bristle 11 is spirally distributed on brush holder support 12.
Further, one end of brush holder support 12 is loaded in jet pipe by bearing holder (housing, cover), the other end and the turbine assembly 14 of brush holder support 12
Connection.
Further, one end of jet pipe is connected by supporting sleeve with switch valve, and the other end of jet pipe is equipped with bearing and envelope
Lid 7, capping 7 are arranged on the outside of bearing, and brush holder support 12 is socketed by bearing and jet pipe, is conducive to the replacement of hairbrush and hair bar, a whole set of
Jet pipe is easy to removal and installation.
Further, bearing is rolling bearing 6, and jet pipe is equipped with lock-screw 8, and rolling bearing 6 is solid by lock-screw 8
In jet pipe.
Further, groove body is equipped with locating flange 9, and jet pipe is connected by locating flange 9 with groove body, and supporting sleeve is fixed
In on groove body.
Further, the end of jet pipe is arranged with O-ring 20.
Further, the medial extremity of supporting sleeve is equipped with guiding groove, and guiding groove is tubaeform for half；Guiding groove is used to guide
Jet pipe is installed.
Further, quick-release connector 4 is connected with jet pipe, manually-operated gate 2 is connected with manifold 1, quick-release connector 4 is logical
Hose 3 is crossed to be connected with manually-operated gate 2.
The operation principle of the present invention：
A kind of self-cleaning injection apparatus with turbine structure, it is mainly special including spout body, rolling bearing 6, brush holder support 12
Bristle 11, turbine assembly 14, solenoid valve 17；The centre of jet pipe carries a brush holder support 12, and 12 one end of brush holder support connects rolling bearing 6,
Rolling bearing 6 is fixed in the removable cover 7 at nozzle entry end by lock-screw 8, and 12 other end of brush holder support is equipped with number
Adjustable turbine assembly 14 is measured, 12 end of brush holder support is located on the bracket of low-friction coefficient, and bracket is fixed on nozzle wall.
Before bristle 11 produces certain wear extent, there are certain gap between bracket for brush holder support 12.In 6 He of rolling bearing of brush holder support 12
Between turbine assembly 14, kind is implanted with the bristle 11 of the special substance with certain degree of hardness, and helically formula is distributed bristle 11, due to spray
Pipe has cleaning solution flowing during the work time inside it, brush holder support 12 slowly runs generation, is conducive to clear up on nozzle wall
Attachment.On 16 flange of groove body carrying sleeve of nozzle tip, solenoid valve 17 is installed, solenoid valve 17 is connected with bias below
Reduced pipe 18, pipeline undergauge are followed by return-enclosure body.Why to pipeline carry out undergauge, be in order to ensure solenoid valve 17 open after, spray
Still there is certain pressure in pipe, be so conducive to release in the greasy filth for being deposited in nozzle tip, while be unlikely to cause nozzle 13
The fluid short at place.Eccentric reducer 18 is using the flat mounting means in bottom, in order to more thoroughly clear up the greasy filth of deposition.
Jet pipe is discharged the static pressure of fluid by nozzle 13 in normal work, and static energy changes into powerful move
Energy, the i.e. form of liquid at high speed jet stream, efficiently wash away the surface for being cleaned object 21.After work a period of time, jet pipe
End can form the accumulation of greasy filth, sludge deposition also can be gradually produced in jet pipe wall due to being mobility blind area.When opening electromagnetism
During valve 17, the static energy Transient transformation of cleaning solution is dynamic pressure energy in jet pipe, promotes the greasy filth of nozzle tip to enter groove along pipeline
Body.With the reduction of greasy filth amount, the flow velocity in jet pipe also quickly becomes larger, and for cleaning solution when flowing through turbine assembly 14, fluid is to whirlpool
Wheel acting, turbine produce torque, drive brush holder support 12 to rotate, so as to fulfill the removing of the greasy filth adhered to nozzle wall.Due to electricity
The opening and closing of magnet valve 17 can be controlled by PLC, it is possible to realized 17 periodic automatic shutter of solenoid valve, and then realized
The periodic automatic washing of jet pipe.
As shown in Figure 1, jet pipe, in normal work, manually-operated gate 2 is in open mode, solenoid valve 17, which is in, closes shape
State, cleaning solution flows through hose 3 from manifold 1 and enters jet pipe 5, then is ejected into from nozzle 13 on cleaned object 21, cleaning solution
Fall into groove body 10, for recycling next time, cleaning solution can drive the bristle 11 of spiral distribution in jet pipe 5 during flowing
Rotation, to slow down attachment of the greasy filth in nozzle wall.When jet pipe starts self-cleaning, solenoid valve 17 is opened, since jet pipe 5 is to fluid
Rapid drawdown occurs for the resistance of generation, and throughput of the cleaning solution in jet pipe 5 increases rapidly, and from the less eccentric reducer 18 of resistance
Place is largely by promoting the greasy filth of nozzle tip to enter from pipeline 19 in groove body 10.With overcurrent energy of the cleaning solution in jet pipe 5
Power further enhances, and cleaning solution can do work it and drive brush holder support 12 quickly to rotate when flowing through turbine assembly 14, so as to fulfill
The strength of greasy filth of the bristle 11 to being attached on nozzle wall is removed.Pipeline 19 1 can be passed through with cleaning solution by the greasy filth under brush
Rise and enter in groove body 10, continue cycling through use after filtering.
When needing replacing bristle 11 or changing 14 quantity of turbine assembly, valve 2 is closed, backs out jet pipe capping 7, it is possible to
Brush holder support 12 is extracted out together with turbine assembly 14.Bristle 11 is such as needed to change, the lock-screw 8 on rolling bearing 6 can be backed out,
Pull down rolling bearing 6.
When needing replacing or during nozzle clearing 13, closing valve 2, quick-release connector 4 is pulled up, unclamps the spiral shell on locating flange 9
Nail, it is possible to extract jet pipe 5 together with nozzle 13 is overall.When ressembling jet pipe 5, tubaeform it can be drawn by the half of groove body 10
Jet pipe 5 is smoothly pushed into the carrying sleeve 16 of groove body by guide groove 15.The O-ring 20 of 5 end of jet pipe can be effectively to cleaning solution
Sealed, prevent pressure release.
In conclusion being configured with the brushing device with turbine inside jet pipe, can be driven by the kinetic energy of cleaning solution itself
Bristle cleans jet pipe；Jet pipe is configured with solenoid valve, can remove the greasy filth in mobility blind area in jet pipe, and pass through
Solenoid valve can realize jet pipe periodicity automatic washing；The bristle of special distribution can make jet pipe normal work when inside produce
It is raw to rotate, to reduce attachment of the greasy filth in nozzle wall；The self-cleaning ability of jet pipe is adjustable, and bristle brush holder support is easily changed, a whole set of
Jet pipe is easy to removal and installation；During the self-cleaning of jet pipe, jet pipe still keeps certain cleaning to cleaned object 21
Ability.
The interest field for being only presently preferred embodiments of the present invention, the present invention cannot being limited with this certainly above,
Therefore the equivalence changes made according to scope of the present invention patent, still belong to protection scope of the present invention.
Claims (10)
1. a kind of self-cleaning injection apparatus with turbine structure, it is characterised in that including manifold, pump, jet pipe, groove body and open
Valve is closed, manifold is connected by pumping with groove body, and one end of jet pipe is connected by pipeline with manifold, and the other end of jet pipe is horizontal
It is connected to through groove body through switch valve by pipeline with groove body, jet pipe is equipped with nozzle, is equipped with cleaning solution in groove body, groove body is used for
Cleaned object is placed, is cleaned object placement below nozzle；
Wherein, brush holder support is equipped with jet pipe along its length, brush holder support is equipped with hairbrush, and brush holder support is connected with turbine assembly, turbine assembly
It is arranged in jet pipe.
2. the self-cleaning injection apparatus according to claim 1 with turbine structure, it is characterised in that switch valve is electromagnetism
Valve.
3. the self-cleaning injection apparatus according to claim 1 with turbine structure, it is characterised in that the port of export of switch valve
Eccentric reducer is connected with, the big opening end of eccentric reducer is connected with jet pipe, and the osculum end of eccentric reducer passes through pipeline and groove
Body connects.
4. the self-cleaning injection apparatus according to claim 1 with turbine structure, it is characterised in that bristle divides in the shape of a spiral
It is distributed on brush holder support.
5. the self-cleaning injection apparatus according to claim 1 with turbine structure, it is characterised in that one end of brush holder support passes through
Loaded in jet pipe, the other end of brush holder support is connected bearing holder (housing, cover) with turbine assembly.
6. the self-cleaning injection apparatus according to claim 1 with turbine structure, it is characterised in that one end of jet pipe passes through
Supporting sleeve is connected with switch valve, and the other end of jet pipe is equipped with bearing and capping, and capping is arranged on the outside of bearing, and brush holder support passes through axis
Hold and be socketed with jet pipe.
7. the self-cleaning injection apparatus according to claim 6 with turbine structure, it is characterised in that groove body is equipped with positioning
Flange, jet pipe are connected by locating flange with groove body, and supporting sleeve is fixedly arranged on groove body.
8. the self-cleaning injection apparatus according to claim 6 with turbine structure, it is characterised in that the inner side of supporting sleeve
End is equipped with guiding groove, and guiding groove is tubaeform for half.
9. the self-cleaning injection apparatus according to claim 1 with turbine structure, it is characterised in that the end of jet pipe is arranged
There is O-ring.
10. the self-cleaning injection apparatus according to claim 1 with turbine structure, it is characterised in that be connected with jet pipe
Quick-release connector, is connected with manually-operated gate on manifold, quick-release connector is connected by hose with manually-operated gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711423838.1A CN107971277A (en) | 2017-12-25 | 2017-12-25 | A kind of self-cleaning injection apparatus with turbine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711423838.1A CN107971277A (en) | 2017-12-25 | 2017-12-25 | A kind of self-cleaning injection apparatus with turbine structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107971277A true CN107971277A (en) | 2018-05-01 |
Family
ID=62007860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711423838.1A Pending CN107971277A (en) | 2017-12-25 | 2017-12-25 | A kind of self-cleaning injection apparatus with turbine structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107971277A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090906A (en) * | 2020-09-05 | 2020-12-18 | 王继兴 | High-efficient cleaning equipment of glass cup |
| CN114226369A (en) * | 2021-12-21 | 2022-03-25 | 青岛大学附属医院 | Drainage device self-cleaning system for gastrointestinal nursing |
-
2017
- 2017-12-25 CN CN201711423838.1A patent/CN107971277A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090906A (en) * | 2020-09-05 | 2020-12-18 | 王继兴 | High-efficient cleaning equipment of glass cup |
| CN114226369A (en) * | 2021-12-21 | 2022-03-25 | 青岛大学附属医院 | Drainage device self-cleaning system for gastrointestinal nursing |
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