CN108411988A - A kind of production method of bubble type water saving fixtures - Google Patents
A kind of production method of bubble type water saving fixtures Download PDFInfo
- Publication number
- CN108411988A CN108411988A CN201810204490.5A CN201810204490A CN108411988A CN 108411988 A CN108411988 A CN 108411988A CN 201810204490 A CN201810204490 A CN 201810204490A CN 108411988 A CN108411988 A CN 108411988A
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- Prior art keywords
- flexible pipe
- plastic flexible
- water
- syringe needle
- syringe
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
- E03C1/086—Jet regulators or jet guides, easily mountable on the outlet of taps
Abstract
The invention discloses a kind of production methods of bubble type water saving fixtures, including：Step S1：Plastic flexible pipe is connected on Household water tap, makes plastic flexible pipe vertically downward；Step S2：By syringe needle from the side of plastic flexible pipe oliquely downward to being inserted into plastic flexible pipe, the distance for controlling needle point to the plastic flexible pipe end port position of syringe needle is 57 times of plastic flexible pipe internal diameter, keeps the cutting edge slope at needle point downward；Step S3：Sandwiched first clamp at position corresponding with needle point, forms narrow pipeline, flow is made to accelerate on plastic flexible pipe so that the pressure that water is applied to the tube wall of narrow pipeline is less than 0.1MPa；Step S4：The sandwiched second clamp at the terminal position of plastic flexible pipe so that the terminal position of plastic flexible pipe forms convergence cone segment pipe so that the mixing wastewater with air intracavitary of air and water between narrow pipeline and convergence cone segment pipe forms atomized water.The present invention is simple for production at low cost, can be used for a variety of cleaning scenes.
Description
Technical field
The present invention relates to water saving fixtures technical fields, and in particular, to a kind of production method of bubble type water saving fixtures.
Background technology
Currently, there is a serious shortage of there is insufficient water in many cities to many place freshwater resources, everybody is needed to save
Use water.
Although civilian at present kitchen faucet and washroom washbasin and bathroom faucet, have many integrated in water outlet
Bubbler, but rent a house family, town and country low-income group, public place in the vast rural areas, cities and towns, still possess largely without section
The ordinary faucet (or washing machine tap) of water design.
The special connecting piece (or bubble water-saving type tap) for the water-saving mode of bubble that can be installed on ordinary faucet
Design, is all the design of a set of complexity without exception, and product is required to factory and individually molds manufacture, complex process, as a result,
Product cost is high, price is high, is unfavorable for promoting in low-income group.
A kind of atomization tap and its gravity feeder (Authorization Notice No. CN104790470B) disclosed in Chinese patent,
Under the premise of ensureing identical washability, about 90% water consumption can be saved.But when washing one's hands, to lean on people station in pedal
On, so that pedal is sunk to driving piston compresses air and inject air into flow, tap is made to spray misty water droplet；And pedal
Upper and lower stroke is very limited, 20 centimetres most (if high again, people station up just can only be curved waist wash one's hands), people station up after,
The time that pedal sinks to bottom is up to 8-10 seconds.8-10 seconds air atomizing flow energy What forsAlso can only be to wash
Hand is only used for scene of washing one's hands so device cleaning duration is limited, and cannot be used for wash vegetables, wash the dishes, have a bath, carwash etc.
Clean the longer scene of duration.
Invention content
Insufficient in view of the prior art, the present invention provides a kind of water-saving bubble type water saving fixtures of easy low cost
Production method.
To achieve the goals above, the technical solution used in the present invention is：A kind of making side of bubble type water saving fixtures
Method includes the following steps：
Step S1：Plastic flexible pipe is connected on Household water tap, and makes the plastic flexible pipe vertically downward；
Step S2：By syringe needle from the side of the plastic flexible pipe oliquely downward to being inserted into the plastic flexible pipe,
The distance for controlling needle point to the end port position of the plastic flexible pipe of the syringe needle is the plastic flexible pipe internal diameter
5-7 times, and keep the cutting edge slope at the needle point on the syringe needle in the pipeline of the plastic flexible pipe downwards；
Step S3：The sandwiched first clamp at position corresponding with the needle point on the plastic flexible pipe, first folder
The position that sub-folder is set forms narrow pipeline, and the flow in the narrow pipeline accelerates so that water is applied to the pipe of the narrow pipeline
The pressure of wall is less than 0.1MPa, sucks air naturally by the pin hole of the syringe at the narrow pipeline；
Step S4：The sandwiched second clamp at the terminal position of the plastic flexible pipe so that the end of the plastic flexible pipe
Position forms convergence cone segment pipe so that forms gas-water mixing cavity between the narrow pipeline and convergence cone segment pipe, makes
It obtains air to be sufficiently mixed in the mixing wastewater with air intracavitary with water, forms atomized water.
The beneficial effects of the invention are as follows：The material that this method uses is the plastic flexible pipe being easy to get in daily life, syringe
Syringe needle and clip, production method is easy, at low cost, nearly close to zero.The present invention is folded in plastic flexible pipe by first clamp
On so that plastic flexible pipe forms narrow pipeline in the sandwiched position of first clamp so that the flow for flowing through narrow pipeline accelerates, and makes
The pressure that water is applied to the tube wall of narrow pipeline is less than 0.1MPa, in this way, due to the effect of pressure difference inside and outside narrow pipeline, air
By the pipeline of syringe needle by the narrow pipeline of inspiration naturally.Vertically downward due to plastic flexible pipe, syringe needle
The cutting edge slope of needle point is downward so that and air draught direction is consistent with water (flow) direction, in this way, flow can overcome buoyant gas,
It prevents bubble from assembling upwards, is conducive to air and stablizes with water mixed aerosol.Due to controlling the needle point of syringe needle to plastics
The distance of the end port position of hose is 5-7 times of plastic flexible pipe internal diameter so that water and air mixed aerosol effect is good.Due to
Second clamp is folded in the end of plastic flexible pipe so that plastic flexible pipe end formed convergence cone segment pipe so that narrow pipeline with
Gas-water mixing cavity is formed between convergence cone segment pipe so that air is sufficiently mixed with water in mixing wastewater with air intracavitary, forms atomized water.
Segment pipe is bored by convergence, flow is can also be achieved and accelerates jet stream, increase mist torch, be conducive to atomization.It is demonstrated experimentally that square through the invention
The water saving efficiency for this bubble type water saving fixtures that method obtains reaches 50% or more.Due to can for a long time, steadily into flow
Air is injected, therefore, cleaning duration can be controlled as needed, the various articles of continuous wash are suitable for a variety of cleaning scenes, such as
Wash the dishes, wash vegetables, bathing, carwash etc., the water resources of a large amount of preciousnesses can be saved.
Preferably, in the step S2, the needle point of the syringe needle is controlled to the end end of the plastic flexible pipe
The distance of mouth position is 6.3 times of the plastic flexible pipe internal diameter.In this way so that water and air mixed effect is more preferable.
Preferably, in the step S1, it is described by plastic flexible pipe be connected on Household water tap the specific steps are：It is described
Plastic flexible pipe is directly sleeved on the Household water tap, and iron wire or steel wire is used in combination to tighten；Or the plastic flexible pipe is connected by water pipe
Fitting is fixed on the Household water tap.Such connection type operation is fairly simple, impermeable.
Preferably, the syringe needle is connected with syringe, and the syringe is fixed on adhesive tape on institute's plastic flexible pipe.
In this way, can not only extend air intake duct, increase intake efficiency；It, can be by syringe and when water conservation mode need not be used
Piston is inserted into syringe.
Preferably, the syringe needle aperture is less than or equal to 2mm.Bubble regime can be overcome unstable in this way, prevented
Assemble, is conducive to bubble and water mixed aerosol is uniform.
Preferably, in the step S2, the quantity of the syringe needle has multiple.In this way, air note can be increased
The sectional area entered obtains better water and air mixing atomizing effect.
Description of the drawings
Fig. 1 is that a kind of production method of bubble type water saving fixtures of the specific embodiment of the invention obtains the water-saving dress of bubble type
The schematic diagram set；
Fig. 2 is the portions A enlarged diagram in Fig. 1.
Specific implementation mode
A kind of production method of bubble type water saving fixtures of the specific embodiment of the invention is the material being easy to get using simplicity, right
Existing tap is reequiped, and bubble type water-saving tap is become, can water-saving 50% or more, will not be consolidated by the impurity in tap water
Body little particle blocks, and required cost is almost negligible disregards.
A kind of production method of bubble type water saving fixtures of the specific embodiment of the invention, includes the following steps：
Step S1：The front end 11 of plastic flexible pipe 1 is connected on Household water tap, specifically, plastic flexible pipe 1 is directly sleeved on house
With on tap, iron wire is used in combination to tighten, and makes plastic flexible pipe vertically downward.Certainly, in other specific implementation modes, also may be used
Plastic flexible pipe 1 to be fixed on by water tubular union on Household water tap, and make plastic flexible pipe 1 vertically downward.It is such
Connection type operation is all fairly simple, impermeable.
Step S2：By a syringe needle 3 from the side of plastic flexible pipe 1 oliquely downward to be inserted into plastic flexible pipe 1 in, and
Keep the cutting edge slope at the needle point 31 on syringe needle 3 downward in the pipeline of plastic flexible pipe 1.Illustratively, in order to obtain
The water that must get well and air mixed effect require the needle point 31 of control syringe needle 3 to the end port position of plastic flexible pipe 1 here
The distance set is that 1 internal diameter of plastic flexible pipe is 5-7 times or so；In this embodiment, preferably with control syringe needle 3
The distance of needle point 31 to the end port position of plastic flexible pipe 1 be 6.3 times of 1 internal diameter of plastic flexible pipe.Here note is also required
The aperture of emitter syringe needle is less than or equal to 2mm, bubble regime can be overcome unstable in this way, prevent bubble from assembling, is conducive to
Bubble and water mixed aerosol are uniform；In this embodiment, preferably with No. 16 syringe needles that internal diameter is 1.6mm.Note
Emitter syringe needle 3 is also associated with syringe 2, and syringe 2 is fixed on adhesive tape 6 on plastic flexible pipe 1；In this way, can not only extend air intake duct,
Increase intake efficiency；And when water conservation mode need not be used, syringe piston can be inserted into syringe 6.
Step S3：The sandwiched first clamp 4 at position corresponding with the needle point of syringe needle 3 31 on plastic flexible pipe 1, the
The position of one clip, 4 sandwiched forms narrow pipeline 13, so that the flow in narrow pipeline 13 accelerates so that water is applied to narrow pipe pipe
The pressure of the tube wall in road 13 is less than 0.1MPa, in this way, sucking sky naturally by the pin hole of syringe needle 3 at narrow pipeline 13
Gas.It needing illustratively, first clamp 4 preferably uses the stronger metal fish tail bill fold of chucking power, in this embodiment,
It is preferred that with the clip of width 32mm, it is placed in the middle to be clamped, enable 31 position of needle point be located at the centre in nip width direction.
Step S4：The sandwiched second clamp 5 at 12 position of the end of plastic flexible pipe 1 so that the end of plastic flexible pipe 1 12
It sets to form convergence cone segment pipe 14 so that air and water carry out mixing fog between narrow pipeline 13 and convergence cone segment pipe 14
Change, forms atomized water.It needs illustratively, the bamboo and wood clothes airing clamp that second clamp 5 preferably uses chucking power weaker.
The advantages of specific embodiment of the invention is：The material that this method uses is the plastic flexible pipe being easy to get in daily life
1, syringe needle 3, first clamp 4 and second clamp 5, production method is easy, at low cost, nearly close to zero.Pass through clamping
The stronger first clamp of power 4 is folded on plastic flexible pipe 1 so that plastic flexible pipe 1 forms narrow pipe in the sandwiched position of first clamp 4
Pipeline 13 so that the flow for flowing through narrow pipeline 13 accelerates, and the pressure that water is applied to the tube wall of narrow pipeline 13 is made to be less than
0.1MPa, in this way, due to the effect of pressure difference inside and outside narrow pipeline 13, air is by the pipeline of syringe needle 3 by naturally
In the narrow pipeline of inspiration 13.Vertically downward due to plastic flexible pipe 1, the cutting edge slope of the needle point 31 of syringe needle 3 is downward so that
Air draught direction is consistent with water (flow) direction, in this way, flow can overcome buoyant gas, prevents bubble from assembling upwards, is conducive to
Air is stablized with water mixed aerosol.Due to controlling the needle point 31 of syringe needle 3 to 12 port position of end of plastic flexible pipe 1
Distance be 6.3 times of 1 internal diameter of plastic flexible pipe so that water and air mixed aerosol effect is very good.Since chucking power is weaker
Second clamp 5 is folded at the end 12 of plastic flexible pipe 1 so that the end of plastic flexible pipe 1 forms a degree of convergence cone section
Pipeline 14 so that form gas-water mixing cavity between narrow pipeline 13 and convergence cone segment pipe 14 so that air is mixed in air water with water
It closes intracavitary to be sufficiently mixed, forms atomized water.Segment pipe 14 is bored by convergence, flow is can also be achieved and accelerates jet stream, increases mist torch, profit
In atomization.It is demonstrated experimentally that the bubble type water saving fixtures (as depicted in figs. 1 and 2) obtained by present embodiment is water-saving
Efficiency reaches 50% or more.Due to can for a long time, air is steadily injected into flow, can control as needed clear
Wash duration, the various articles of continuous wash are suitable for a variety of cleaning scenes, such as wash the dishes, wash vegetables, bathing, carwash, Ke Yijie
About a large amount of valuable water resources.
Above-mentioned specific implementation mode can make otherwise transformation：Such as by step S2, the quantity of syringe needle is from 1
It is a be transformed to it is multiple, such as 2,3,4.In this way, the sectional area of air injection can be increased, it is mixed with air to obtain better water
Close the effect of atomization.
Above-mentioned specific implementation mode can also make otherwise transformation：Such as before step S2, a syringe is lived
The Rubber end of plug push rod is cut off, and leaves behind the plastic push-rod part that cross section is in "+" type.Firmly twisting plastic push rod makes its production
Raw plastic deformation, then be inserted into hose, it is placed in the upper end at insertion needle position, has reformed into spiral vortex guide vane,
Flow incoming is set to become rotating vortex by linear flow with short-cut method.
Above-mentioned specific implementation mode can also make otherwise transformation：The mode for being wound with iron wire and gradually being tightened, is replaced
For first clamp；The mode for being wound with iron wire and gradually being tightened substitutes second clamp.
Several experiments are introduced in detail below, to prove the positive effect of the present invention.
1, the first round tests
Proof-Of Principle test, carried out altogether 4 times, experiment place respectively the Stall in city ordinarily resident building, three buildings, six
13 building, the high residential building of building and secondary water-supply.Match No. 7 syringe needle (needles using 10ml syringes using the plastic flexible pipe of internal diameter 12mm
Head outer diameter 0.7mm, internal diameter 0.5mm), clip has tried out the metal fish tail of vice, common bamboo and wood clothes airing clamp, different size respectively
Folder, metal bill fold etc..
Experimentation：
(1) in the water outlet of ordinary faucet, hose is connected, it is ensured that connector is impermeable；
(2) in the oblique insertion syringe of hose suitable position Parallel to the flow direction, the piston on plastic needle cylinder is pulled out；
(3) tap, regulating water flow are opened；
(4) it repeats to test in different floors, using different clips.
Observation is found：
(1) when hose level is in ground, tap is opened, has water spilling at syringe needle, but in tip position
In hose outer clip after clip, syringe needle not spilling water starts air-breathing inwards instead, syringe send out " " air-suction-noise, hose
Saliva stream color gradually bleaches from transparent, and a large amount of bubbles are mixed in flow.
(2) when hose is perpendicular to ground, tap is opened, syringe needle not directly open as tap is opened greatly at syringe needle by spilling water
Begin air-breathing inwards, and send out it is slight " " air-suction-noise；Keep tap aperture constant, in the hose outer clip of tip position
After clip, syringe air-suction-noise tone is obviously got higher, and volume obviously becomes larger, and outlet stream obviously bleaches, and mixing bubble becomes more；It attempts
Continued to clutch clip with vice, then syringe air-suction-noise tone higher, volume bigger, outlet stream is whiter, and mixing bubble is more.
(3) Stall that once supplies water, three buildings, 13 building, the high residential building of six buildings and secondary water-supply, discharge pressure is slightly different,
13 buildings six building, ＞ of tri- building, ＞ Stalls ＞.But in the experiment of each floor, there is syringe needle inspiratory phenomenon, it is only opposite in hydraulic pressure
Minimum six buildings, tap needs out larger.
(4) tap is opened, in the hose of clamping, second syringe needle is inserted into from the other side, finds first syringe needle
The air-suction-noise tone at place does not reduce, volume does not become smaller, and is also sent out at second syringe needle and air-breathing close at first syringe needle
Sound finds that air inflow obviously increases.Insertion needle is continued growing to 4, it is found that air inflow continues growing.
(5) different clip experiments are used instead, it is found that chucking power is bigger, it is more stable to be formed by narrow pipe, uses 2 large size gold
Belong to fish tail bill fold opposite direction to clamp, effect is preferable.
(6) it repeats to test in each floor, in the case where being inserted into 2 syringe needles, by the comparison of 10 seconds water receivings, finds to introduce
After air, 50% is reduced before total water yield ratio.
It is tested by the first round, it has been demonstrated that preliminary project is successfully and feasible.
2, the second wheel experiment
A needle point cutting edges slope is tested towards the experiment influenced on intake efficiency
For hose perpendicular to ground, Parallel to the flow direction oliquely downward insertion needle enables needle point cutting edge slope upward.Open the fire hose
Head, the not outside spilling water of syringe needle, but also sucked without air；Slowly rotating needle enables needle point cutting edge slope gradually downward, find to work as
It when cutting edge slope is towards side, has begun with air and has been inhaled into, when cutting edge slope is fully towards under, air imbibed quantity increases.
Experiment conclusion：When syringe needle is inserted into, it should be noted that keep the cutting edge slope of needle point downward, to increase intake efficiency.
The experiment that experiment B air intake ducts length influences intake efficiency
Experiment condition is same to test A.After insertion needle, plastic needle cylinder is pulled out, only retains needle portion, observation sucking air
Amount, when discovery only has syringe needle, do not have syringe, air imbibed quantity can be reduced；After setting up plastic needle cylinder, air imbibed quantity has increase.
Experiment conclusion：When syringe needle is inserted into, plastic needle cylinder should be retained, to extend air intake duct, increase intake efficiency.
The experiment that experiment C mixing chambers draw ratio influences outlet stream atomizing effect
Experiment condition is same to test B.The lower section of hose clamp segment is gas-water mixing cavity, and 12 centimeter lengths are reserved from clamp segment lower section
Hose (draw ratio 10) starts to test.The metamorphosis of biphase gas and liquid flow in mixing chamber is observed, finds below clamp segment 6-8.5 lis
In the section of rice, flow has mixed a large amount of micro-bubbles, but section down again in apparent white, and white occurs weakening existing
As.In continuing experiment, the hose below clamp segment is gradually cut short, finds, in remaining 7.6 centimetres (draw ratios 6.3), exporting
Place obtains relatively ideal biphase gas and liquid flow.
Experiment conclusion：The draw ratio of gas-water mixing cavity is best (remarks with 6.3：The starting point of gas-water mixing cavity is from clamp segment
Terminal point calculate).
It tests D and increases the experiment of convergence cone section in mixing chamber end
Experiment condition is same to test C.It is clamped in hose end bamboo and wood clothes airing clamp, hose end is made to form slightly convergent cone
Section finds that gettering efficiency is remarkably reinforced, and the biphase gas and liquid flow of mixing wastewater with air intracavitary obviously bleaches, and outlet stream occurs being less than 30
The cone angle of degree, flow and the contact area of article to be rinsed increase；Water flow impact pressure enhances, and suitably reduces tap at this time and opens
Degree, you can obtain and comparable water flow impact pressure when not installing experimental provision and leading standard-sized sheet.
Experiment conclusion：Increase convergence cone section in hose end, outlet stream cone angle appropriate can be formed, be effectively increased water
The contact area of stream and article to be rinsed, flush efficiency are promoted；Increase convergence cone section in hose end, water flow impact pressure can be made to increase
By force, tap is suitably turned down at this time, not only can get using using effect that is comfortable, not splashing, but also can reach water-saving result.
Test E wash degrees and water saving efficiency experiment
Being impregnated with soy sauce and tomato juice respectively with byssus becomes pollution cloth, and test-bed is cut with iron sheet sky tea leaf container, will
Pollution cloth is tightened on test-bed, is placed in 4 centimeters below flexible pipe outlet, does not suck with sucking air and 2 kinds of modes of air
It carries out rinsing experiment in 10 seconds respectively.Experiment is found, when sucking air, the pollution cloth after 10 seconds rinse, cleanliness factor is not better than
Suck the common flow of air.
Experiment conclusion：The clean ability of biphase gas and liquid flow is better than common flow.Therefore, same pollutant is cleaned, is used
When sucking the flow of air, required time is shorter, can obtain better water saving efficiency.
Claims (6)
1. a kind of production method of bubble type water saving fixtures, which is characterized in that include the following steps：
Step S1：Plastic flexible pipe is connected on Household water tap, and makes the plastic flexible pipe vertically downward；
Step S2：Syringe needle is controlled from the side of the plastic flexible pipe oliquely downward to being inserted into the plastic flexible pipe
The distance of the needle point of the syringe needle to the end port position of the plastic flexible pipe is the 5-7 of the plastic flexible pipe internal diameter
Times, and keep the cutting edge slope at the needle point on the syringe needle downward in the pipeline of the plastic flexible pipe；
Step S3：The sandwiched first clamp at position corresponding with the needle point on the plastic flexible pipe, the first clamp folder
If position form narrow pipeline, flow in the narrow pipeline accelerates so that water is applied to the tube wall of the narrow pipeline
Pressure is less than 0.1MPa, sucks air naturally by the pin hole of the syringe at the narrow pipeline；
Step S4：The sandwiched second clamp at the terminal position of the plastic flexible pipe so that the terminal position of the plastic flexible pipe
Form convergence cone segment pipe so that air and water are atomized between the narrow pipeline and convergence cone segment pipe, shape
At atomized water.
2. a kind of production method of bubble type water saving fixtures according to claim 1, it is characterised in that：In the step 2
In, the distance for controlling needle point to the end port position of the plastic flexible pipe of the syringe needle is in the plastic flexible pipe
6.3 times of diameter.
3. a kind of production method of bubble type water saving fixtures according to claim 1, it is characterised in that：In the step S1
In, it is described by plastic flexible pipe be connected on Household water tap the specific steps are：The plastic flexible pipe is directly sleeved on the service water
On tap, iron wire or steel wire is used in combination to tighten；Or the plastic flexible pipe is fixed on by water tubular union on the Household water tap.
4. a kind of production method of bubble type water saving fixtures according to claim 1, which is characterized in that the syringe needle
Head is connected with syringe, and the syringe is fixed on adhesive tape on institute's plastic flexible pipe.
5. a kind of production method of bubble type water saving fixtures according to claim 1, which is characterized in that the syringe needle
Head bore diameter is less than or equal to 2mm.
6. a kind of production method of bubble type water saving fixtures according to claim 1, which is characterized in that in the step 2
In, the quantity of the syringe needle has multiple.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810204490.5A CN108411988B (en) | 2018-03-13 | 2018-03-13 | Manufacturing method of bubble type water saving device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810204490.5A CN108411988B (en) | 2018-03-13 | 2018-03-13 | Manufacturing method of bubble type water saving device |
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| CN108411988B CN108411988B (en) | 2020-08-07 |
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Cited By (1)
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| CN114247354A (en) * | 2021-12-08 | 2022-03-29 | 广东天凛高新科技有限公司 | Flexible liquid mixer |
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| CN108411988B (en) | 2020-08-07 |
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