CN107034629A - A kind of flow valve - Google Patents
A kind of flow valve Download PDFInfo
- Publication number
- CN107034629A CN107034629A CN201710303813.1A CN201710303813A CN107034629A CN 107034629 A CN107034629 A CN 107034629A CN 201710303813 A CN201710303813 A CN 201710303813A CN 107034629 A CN107034629 A CN 107034629A
- Authority
- CN
- China
- Prior art keywords
- valve
- needle
- detergent
- jet mixer
- air pressure
- 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.)
- Granted
Links
- 239000003599 detergent Substances 0.000 claims abstract description 71
- 239000007788 liquid Substances 0.000 claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000005213 imbibition Methods 0.000 claims abstract description 22
- 238000005406 washing Methods 0.000 claims description 39
- 239000011324 bead Substances 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000002441 reversible effect Effects 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 241000405070 Percophidae Species 0.000 description 2
- 230000001236 detergent effect Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/022—Devices for adding soap or other washing agents in a liquid state
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Detergent Compositions (AREA)
- Nozzles (AREA)
Abstract
A kind of flow valve, is used on the jet mixer using Venturi tube structure, is provided with the outstanding imbibition nozzle and vacuum noz(zle) with being connected inside jet mixer in the narrow positions of jet mixer, flow valve is connected by imbibition nozzle and vacuum noz(zle) with jet mixer；The flowing of water narrow positions in jet mixer produces negative pressure, the air pressure bag in dynamic flow valve, which is inhaled, using the negative pressure of generation lifts needle-valve, set up the detergent passage reached from detergent container in jet mixer, the detergent inhaled using negative pressure in dynamic detergent container is entered to be mixed in jet mixer with water, the flow of detergent matches with water-carrying capacity, the negative pressure of the bigger generation of current is bigger, and the detergent of suction is more, makes water and detergent synchronized mixes into the liquid detergent of even concentration；Change position of the regulation ring in adjustment seat by screwing regulation ring, so as to play a part of adjusting detergent addition under identical negative pressure.
Description
Technical field
The present invention relates to a kind of use in washing machine in the flow valve of control washing agent flux, make the flow and water-carrying capacity of detergent
Match, and synchronized mixes belong to the detergent dispensing technology of washing machine into the liquid detergent of even concentration.
Background technology
The principle of laundry clothes：No matter using machine washing or hand washing, preferable way is that washing Ji first has been fabricated into concentration
Properly, uniform liquid detergent, then the clothing input that will be washed are stirred evenly, by the immersion of liquid detergent, with the tension force of liquid detergent
Effect separates dirt with clothing, could more effectively play the effect of washing Ji.
Should be with the correct clothes washing method of washing machine：First start discharges water, and input detergent is sufficiently mixed into concentration with water
Uniform liquid detergent puts into clothing washing by soaking again.
But the time is needed due to discharging water, people typically directly put into clothing the washing tub of washing machine, with warp to save trouble
A certain amount of detergent of input is tested, begins to take into water washing.Due to not being that the liquid detergent for carrying out even concentration in advance puts clothing again
Thing soaks, and causes clothing to be saturated with after water, liquid detergent is gone between being just hard to permeate into the fiber of clothing, reduces the cleaning of liquid detergent
Effect, so usually there is the situation for washing totally, also, when the detergent due to high concentration and longer part contact with clothing
Between, or even there is the phenomenon decolourized.
Although many washing machines are designed with putting detergent function, these designs are mostly simply sharp during water inlet
With a part of current impulse detergent, its dilution is reinjected washing tub, so obtain be not still be sufficiently mixed, concentration it is equal
Even liquid detergent.
It is totally-enclosed when certainly most tumbling-box washing machine works in addition, if first to discharge water carries out washing for even concentration
It is substantially impossible that clothing liquid delivers clothing again, because opening door water can overflow.
A kind of detergent and disinfectant for washing machine is disclosed in the patent of Application No. 201010179091.1
Automatic adding device, advantage is to have accomplished relatively accurate control, and it is using stage during water inlet to have the disadvantage detergent
Deliver, but still can not accomplish that enter washing tub is all the liquid detergent of even concentration, and structure is more complicated.
A kind of detergent is disclosed in the patent document of Patent No. 201110120512.8 to deliver and mixing arrangement,
The discharging gate of a duckbill has been disposed in the discharging opening of charging basket, in the presence of motor by detergent get into turbine stirrer with
Water is mixed, and advantage is can to blend uniform liquid detergent, and deficiency is that elasticity can weaken after long-time use, the discharging of duckbill
Mouth poor sealing performance, and when motor does not work, detergent under gravity may also automatic safety enter turbine stirrer.
It is, thus, sought for one kind can make detergent be mixed into the suitable liquid detergent of concentration with water, and structure is more
Rational detergent throwing device.
The content of the invention
It is an object of the invention to provide one kind detergent can be made to be mixed into the suitable liquid detergent of concentration with water, and tied
Structure more reasonably detergent throwing device.
The technical scheme is that：A kind of flow valve, uses on the jet mixer using Venturi tube structure, is penetrating
The narrow positions of stream blender 1 is provided with the outstanding imbibition nozzle 11 and vacuum noz(zle) 12 that are connected with jet mixer inside, stream
Amount valve is connected by imbibition nozzle and vacuum noz(zle) with jet mixer；The entrance point of described jet mixer is connected with water inlet pipe,
The washing tub of the port of export and washing machine is connected, and described flow valve is main by valve body 2, regulation ring 3, air pressure bag 4, spring 5, needle-valve
6 and sealing ring 7 constitute, described valve body is the hollow T-type structure with three ports, port directed downwardly be by pipeline with
The liquid inlet port 21 of detergent container connection, the port of side is the liquid outlet 22 connected with imbibition nozzle 11；Port upward be with
The adjustment seat 23 that one end of regulation ring is connected through a screw thread；It is empty that a hollow regulation is formed after regulation ring and adjustment seat connection
Between；The other end center of regulation ring is provided with air flow balance hole；The spring being coaxial therewith is mounted with air pressure bag；In air pressure bag direction
The end face of regulation ring is provided with upward air spout, and described air spout is through the air equalizer opening in regulation ring, then passes through
Connecting tube is connected with the vacuum noz(zle) 12 of jet mixer 1；Gap is left between air equalizer opening on air spout and regulation ring,
Regulation space is set to keep balancing with extraneous air pressure；Air pressure bag towards on the end face of valve body provided with consolidating to valve body direction is raised
Reservation；The needle-valve is constituted by one section of cylinder and by the cone at cone bottom of an end face of cylinder, the cylinder of needle-valve
Partial insertion fixed seat, then locked together fixed seat and needle-valve by pivot pin 8；Valve body between liquid outlet and adjustment seat
The bead 24 to inner process is provided with endoporus, provided with the seal groove 25 being outwards recessed, sealing ring 7 on the hollow wall face of bead
It is placed in seal groove, the endoporus of bead 24 and the cylindrical body outer wall formation negative and positive of needle-valve coordinate；Liquid outlet and liquid inlet port it
Between valve interior wall be provided with needle seating 26 to inner process, the direction of the tip of needle-valve from adjustment seat to liquid outlet passes through sealing ring
After be then passed through needle seating 26, the cylindrical portion of needle-valve is completely plugged by the endoporus of bead, and the conical sections of needle-valve are by needle-valve
The inner reversible cycle of seat, needle-valve can be moved in the presence of external force along the axis of bead；Being provided with connecting tube is used to open
Or close the valve of connecting tube.
Described air pressure bag is hollow closing column construction, and being provided with the cylindricality wall of air pressure bag can be in external force
The lower flexible multiple folds of effect, described fold is parallel with two end faces of air pressure bag；Air pressure bag presses its axis and regulation ring
The coaxial mode of axis be placed in regulation space, leave sky between the cylindricality wall of air pressure bag and the inwall for adjusting space
Gap.
During washing machine inflow, current quickly flow from the entrance point of jet mixer to the direction of the port of export, in vacuum noz(zle)
It is delivered to the negative pressure that generation in negative pressure, vacuum noz(zle) is produced in imbibition nozzle by connecting tube in air pressure bag, makes the fold of air pressure bag
Shrink and overcome the pressure of spring to lift needle-valve, make to produce space between needle-valve and bead, the negative pressure in imbibition nozzle makes liquid outlet
The negative pressure formed in 22 in negative pressure, liquid outlet makes to produce negative pressure in liquid inlet port by the space produced between needle-valve and bead, with entering
Detergent in the detergent container of liquid mouth connection is reached by the space between liquid inlet port, needle-valve and needle seating, liquid outlet to be inhaled
Liquid mouth, enters back into jet mixer the Outlet-side flow to jet mixer together with water.
Described regulation ring inwall is provided with internal thread, and described adjustment seat outer wall is provided with and the internal thread phase in regulation ring
The external screw thread matched somebody with somebody, by adjusting position of the regulation ring in adjustment seat, it becomes possible to change the prestressing force of air pressure bag inner spring.
Valve selects magnetic valve or manually-operated gate.
Beneficial effect
1st, the flowing of water narrow positions in jet mixer produces negative pressure, is inhaled using the negative pressure of generation in dynamic flow valve
Air pressure bag lifts needle-valve, sets up the detergent passage reached from detergent container in jet mixer, dynamic washing is inhaled using negative pressure
Detergent in agent container enters to be mixed in jet mixer with water, and flow and the water-carrying capacity of detergent match, and current are bigger
The negative pressure of generation is bigger, and the detergent of suction is more, makes water and detergent synchronized mixes into the liquid detergent of even concentration；
2nd, change position of the regulation ring in adjustment seat by screwing regulation ring, adjusted so as to play under identical negative pressure
The effect of detergent addition.
Brief description of the drawings
Fig. 1 is that the present invention applies the annexation schematic diagram on jet mixer；
Fig. 2 is that the present invention applies the diagrammatic cross-section on jet mixer；
Fig. 3 is Fig. 2 partial enlarged drawing；
Fig. 4 is the figure that pops of the present invention；
Fig. 5 is the diagrammatic cross-section of the valve body of the present invention.
Embodiment
As shown in figures 1 and 3, a kind of flow valve, is used on the jet mixer using Venturi tube structure, for basis
The size of the pressure of water and flow adds appropriate detergent accordingly in jet mixer, and concentration is formed in jet mixer
Suitable liquid detergent is reinjected in washing tub；The entrance point of described jet mixer is connected with water inlet pipe, the port of export and laundry
The washing tub of machine is connected.When washing machine is in fill phase, negative pressure, negative pressure can be produced in the inwall of jet mixer narrow positions
Size depend on the pressure and flow of water, the negative pressure of hydraulic pressure and the bigger generation of water-carrying capacity is also bigger, is produced in jet mixer
Negative pressure pass to coupled flow valve, it is also corresponding in flow valve to produce negative pressure, so as to open flow valve, inhale
Enter detergent, the detergent of suction and water are mixed to form into liquid detergent reinjects in washing tub.
Jet mixer 1 narrow positions provided with it is outstanding with imbibition nozzle 11 that is being connected inside jet mixer and
Vacuum noz(zle) 12, flow valve is connected by imbibition nozzle and vacuum noz(zle) with jet mixer.When there is current to flow through in jet mixer,
Negative pressure will be produced in imbibition nozzle and vacuum noz(zle).
As shown in figure 4, described flow valve is main by valve body 2, regulation ring 3, air pressure bag 4, spring 5, needle-valve 6 and sealing ring
7 compositions.
As shown in figure 5, described valve body is the hollow T-type structure with three ports, port directed downwardly is to pass through pipe
The liquid inlet port 21 that road is connected with detergent container, the port of side is the liquid outlet 22 connected with imbibition nozzle 11；Port upward
The adjustment seat 23 being connected through a screw thread for one end with regulation ring.
A hollow regulation space is formed after regulation ring and adjustment seat connection；The other end center of regulation ring is provided with air pressure
Balance pipe.Described air pressure bag is hollow closing column construction, and being provided with the cylindricality wall of air pressure bag can be in external force
The lower flexible multiple folds of effect, described fold is parallel with two end faces of air pressure bag.Air pressure bag presses its axis and regulation ring
The coaxial mode of axis be placed in regulation space, leave sky between the cylindricality wall of air pressure bag and the inwall for adjusting space
Gap；The spring being coaxial therewith is mounted with air pressure bag；Upward air spout is provided with towards the end face of regulation ring in air pressure bag,
Described air spout is through the air equalizer opening in regulation ring, then is connected by connecting tube with the vacuum noz(zle) 12 of jet mixer 1
It is logical.
Gap is left between air equalizer opening on air spout and regulation ring, regulation space is kept flat with extraneous air pressure
Weighing apparatus.
In air pressure bag towards being provided with the fixed seat raised to valve body direction on the end face of valve body；The needle-valve is by one section of cylinder
Body and using an end face of cylinder as the cone composition at cone bottom, the cylindrical portion insertion fixed seat of needle-valve then passes through axle
Pin 8 locks together fixed seat and needle-valve；It is provided with valve body inner bore between liquid outlet and adjustment seat to the prominent of inner process
Edge 24, provided with the seal groove 25 being outwards recessed on the hollow wall face of bead, sealing ring 7 is placed in seal groove, sealing ring
Inward flange it is inwardly projecting from bead inwall, the outer wall formation tight fit with the cylindrical portion of needle-valve makes negative in air pressure bag
Pressure can not cross sealing ring and transmit downwards, so that by the constant flow of water, make the negative pressure kept relative stability in air pressure bag,
The needle-valve lifted can be just kept to be in metastable position.
The endoporus of bead 24 and the cylindrical body outer wall formation negative and positive of needle-valve coordinate；Valve body between liquid outlet and liquid inlet port
Inwall is provided with the needle seating 26 to inner process, and the direction of the tip of needle-valve from adjustment seat to liquid outlet is then passed through after passing through sealing ring
Needle seating 26, the cylindrical portion of needle-valve is completely plugged by the endoporus of bead, and needle-valve can be along bead in the presence of external force
Move axis.
The valve for being used for opening or closing connecting tube is provided with connecting tube, when valve is closed, no matter is penetrated
Whether there is water to flow through in stream blender, needle-valve can not be all inhaled, so as to cannot also suck detergent.Only it is in and beats in valve
During open state, water flows through the negative pressure produced in the vacuum noz(zle) of jet mixer could be delivered to air pressure bag by connecting tube,
The space between dynamic needle-valve opening needle-valve and needle seating could be inhaled, enables detergent liquid incident flow blender.
Air equalizer opening in regulation ring, regulation ring inwall provided with aperture be more than air equalizer opening to air pressure bag
The air pressure adjustment seat of direction projection, is provided with lug, nib in the end face of air pressure adjustment seat towards air pressure bag, allows the flow to by lug, nib
Gap flowing, with keep outside air pressure bag regulation space in air pressure balance.
The spring retainer bead raised to opposite is provided with two relative faces of air pressure bag, the two ends of spring are distinguished
It is stuck in spring retainer bead.
When there are current to flow through in jet mixer, negative pressure will be produced in vacuum noz(zle), to keep air pressure balance, mutually
Air in the connecting tube of connection, air pressure bag can all flow to the direction of vacuum noz(zle), and then make connecting tube, also produce in air pressure bag
Negative pressure, can be such that air pressure bag shrinks upwards, so as to which needle-valve is lifted up.Due to persistently thering is water to flow through in jet mixer,
Therefore, negative pressure is persistently present, the state lifted so that needle-valve persistently keeps up, and the tip of needle-valve will be between needle seating
Space is left, detergent will be inhaled to move to enter by liquid inlet port, liquid outlet and imbibition nozzle to be mixed in jet mixer with water.When
After water flow shutoff, negative pressure disappears, spring reset, air pressure is cladded position, and needle-valve resets, and needle-valve is complete by needle seating after resetting downwards
Block, prevent detergent from being further continued for flowing into jet mixer.
Block water plate, dash are set in jet mixer between the narrow positions and the port of export of described jet mixer
Leave water hole between piece and the inwall of jet mixer, described block water plate is taper, the vertex of a cone is towards the narrow of jet mixer
Narrow portion position, is conformed with, detergent is mixed with water must be more uniformly distributed in the outer wall of block water plate towards water inlet end.
Described regulation ring inwall is provided with internal thread, and described adjustment seat outer wall is provided with and the internal thread phase in regulation ring
The external screw thread matched somebody with somebody, by adjusting position of the regulation ring in adjustment seat, it becomes possible to change the prestressing force of air pressure bag inner spring, so that
Change the strength inhaled and moved required for needle-valve, and then change pore size when inhaling dynamic needle-valve between needle-valve and needle seating, reach control
The purpose of system and regulation detergent soakage.
The entrance point of described jet mixer is connected with water inlet pipe, and the washing tub of the port of export and washing machine is connected.
During washing machine inflow, current quickly flow from the entrance point of jet mixer to the direction of the port of export, in vacuum noz(zle)
It is delivered to the negative pressure that generation in negative pressure, vacuum noz(zle) is produced in imbibition nozzle by connecting tube in air pressure bag, makes the fold of air pressure bag
Shrink and overcome the pressure of spring to lift needle-valve, make to produce space between needle-valve and bead, the negative pressure in imbibition nozzle makes liquid outlet
The negative pressure formed in 22 in negative pressure, liquid outlet makes to produce negative pressure in liquid inlet port by the space produced between needle-valve and needle seating, with
Detergent in the detergent container of liquid inlet port connection is reached by the space between liquid inlet port, needle-valve and needle seating, liquid outlet
Imbibition nozzle, enters back into jet mixer the Outlet-side flow to jet mixer together with water, impinges upon and formed on block water plate
The more uniform liquid detergent of concentration.
Actual in use, user can adjust the prestressing force of spring as desired by regulation ring is screwed, so that
Control the soakage of detergent.The bigger hydraulic pressure of current is higher, and the negative pressure that produced in vacuum noz(zle) and imbibition nozzle is bigger, on the contrary then get over
It is small, so the present invention can adjust washing agent flux according to the size of current and hydraulic pressure.
Described valve is from magnetic valve or manually-operated gate, it is necessary to when adding detergent, open valve, it is not necessary to which addition is washed
When washing agent, valve is closed.
Select be magnetic valve when, the fill phase of detergent need not be added when washing machine is in, magnetic valve, which is in, to close
Closed state, detergent would not enter in jet mixer, and in injection washing drum is clear water；Addition is needed when washing machine is in
The inlet segment of detergent, magnetic valve is opened, and detergent can be inhaled to move to enter to be mixed in jet mixer with water.
Above-described embodiment is intended merely to the purposes of the interpretation present invention, and is not limitation of the present invention, this technology
The those of ordinary skill in field, in the essential scope of the present invention, makes a variety of changes or substitutes, and should also belong to the guarantor of the present invention
Protect category.
Claims (5)
1. a kind of flow valve, is used, the narrow positions in jet mixer (1) on the jet mixer using Venturi tube structure
Provided with outstanding with imbibition nozzle (11) and vacuum noz(zle) (12) that connect inside jet mixer, flow valve by imbibition nozzle with
Vacuum noz(zle) is connected with jet mixer；The entrance point of described jet mixer is connected with water inlet pipe, the port of export and washing machine
Washing tub is connected, it is characterised in that：Described flow valve it is main by valve body (2), regulation ring (3), air pressure bag (4), spring (5),
Needle-valve (6) and sealing ring (7) composition, described valve body is the hollow T-type structure with three ports, and port directed downwardly is logical
The liquid inlet port (21) that piping is connected with detergent container, the port of side is the liquid outlet (22) connected with imbibition nozzle (11)；
Port upward is the adjustment seat (23) being connected through a screw thread with one end of regulation ring；One is formed after regulation ring and adjustment seat connection
Individual hollow regulation space；The other end center of regulation ring is provided with air flow balance hole；The bullet being coaxial therewith is mounted with air pressure bag
Spring；Upward air spout is provided with towards the end face of regulation ring in air pressure bag, described air spout passes through the gas in regulation ring
Balance pipe is pressed, then is connected by connecting tube with the vacuum noz(zle) (12) of jet mixer (1)；Gas on air spout and regulation ring
Gap is left between pressure balance pipe, makes regulation space keep balancing with extraneous air pressure；In air pressure bag towards setting on the end face of valve body
The fixed seat of oriented valve body direction projection；The needle-valve is by one section of cylinder and using an end face of cylinder as the circular cone at cone bottom
Body is constituted, the cylindrical portion insertion fixed seat of needle-valve, then is locked together fixed seat and needle-valve by pivot pin (8)；Going out
In valve body inner bore between liquid mouth and adjustment seat be provided with to inner process bead (24), on the hollow wall face of bead be provided with to
The seal groove (25) of outer depression, sealing ring (7) is placed in seal groove, the endoporus of bead (24) and the cylindrical body outer wall shape of needle-valve
Coordinate into negative and positive；Valve interior wall between liquid outlet and liquid inlet port is provided with the needle seating (26) to inner process, the tip of needle-valve
Needle seating (26) is then passed through after passing through sealing ring to the direction of liquid outlet from adjustment seat, the cylindrical portion of needle-valve is by bead
Hole is completely plugged, and the conical sections of needle-valve are by the inner reversible cycle of needle seating, and needle-valve can be along bead in the presence of external force
Move axis；The valve for being used for opening or closing connecting tube is provided with connecting tube.
2. flow valve according to claim 1, it is characterised in that：Described air pressure bag is hollow closing column construction,
Provided with the multiple folds that can be stretched in the presence of external force on the cylindricality wall of air pressure bag, described fold and air pressure bag
Two end faces are parallel；Air pressure bag is placed in regulation space by its axis mode coaxial with the axis of regulation ring, air pressure bag
Space is left between cylindricality wall and the inwall for adjusting space.
3. flow valve according to claim 2, it is characterised in that：During washing machine inflow, current enter from jet mixer
Mouth end is quickly flowed to the direction of the port of export, and the negative pressure produced in negative pressure, vacuum noz(zle) is produced in vacuum noz(zle) and imbibition nozzle and is passed through
Connecting tube is delivered in air pressure bag, is shunk the fold of air pressure bag and is overcome the pressure of spring to lift needle-valve, makes needle-valve with dashing forward
Negative pressure in intermarginal generation space, imbibition nozzle makes the negative pressure formed in liquid outlet (22) in negative pressure, liquid outlet by needle-valve with dashing forward
The space of intermarginal generation makes the detergent produced in liquid inlet port in negative pressure, the detergent container connected with liquid inlet port pass through feed liquor
Space, liquid outlet between mouth, needle-valve and needle seating reach imbibition nozzle, enter back into mixed to jet together with water in jet mixer
The Outlet-side flow of clutch.
4. flow valve according to claim 1, it is characterised in that：Described regulation ring inwall is provided with internal thread, described
Adjustment seat outer wall is provided with the external screw thread matched with the internal thread in regulation ring, by adjusting position of the regulation ring in adjustment seat
Put, it becomes possible to change the prestressing force of air pressure bag inner spring.
5. flow valve according to claim 1, it is characterised in that：Valve selects magnetic valve or manually-operated gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710303813.1A CN107034629B (en) | 2014-09-11 | 2014-09-11 | A kind of flow valve |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410461994.7A CN105463784B (en) | 2014-09-11 | 2014-09-11 | A kind of flow valve |
| CN201710303813.1A CN107034629B (en) | 2014-09-11 | 2014-09-11 | A kind of flow valve |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410461994.7A Division CN105463784B (en) | 2014-09-11 | 2014-09-11 | A kind of flow valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107034629A true CN107034629A (en) | 2017-08-11 |
| CN107034629B CN107034629B (en) | 2019-01-18 |
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| CN201710303813.1A Active CN107034629B (en) | 2014-09-11 | 2014-09-11 | A kind of flow valve |
| CN201410461994.7A Active CN105463784B (en) | 2014-09-11 | 2014-09-11 | A kind of flow valve |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410461994.7A Active CN105463784B (en) | 2014-09-11 | 2014-09-11 | A kind of flow valve |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108951016A (en) * | 2018-09-28 | 2018-12-07 | 广州鹏兴科技有限公司 | A kind of washing machine with Waterproof PCB board box |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2016285478A1 (en) * | 2015-06-30 | 2018-02-22 | Control Wizard Pty Ltd | A surface treatment appliance, a filter and components therefor |
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| US6598431B2 (en) * | 2000-09-19 | 2003-07-29 | Agrimond, Llc | Ozone cleaning operation |
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- 2014-09-11 CN CN201410461994.7A patent/CN105463784B/en active Active
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| US20110240753A1 (en) * | 2010-04-01 | 2011-10-06 | Proven Engineering And Technologies, Llc | Directed multiport eductor and method of use |
| CN202252104U (en) * | 2011-09-21 | 2012-05-30 | 北京清华阳光能源开发有限责任公司 | Jet flow water mixer |
| CN103409974A (en) * | 2013-07-11 | 2013-11-27 | 林伟明 | Jet device having mixing function |
| CN203360870U (en) * | 2013-07-11 | 2013-12-25 | 林伟明 | Jet flow mixer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108951016A (en) * | 2018-09-28 | 2018-12-07 | 广州鹏兴科技有限公司 | A kind of washing machine with Waterproof PCB board box |
| CN108951016B (en) * | 2018-09-28 | 2021-05-28 | 广州鹏兴科技有限公司 | Washing machine with waterproof PCB box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107034629B (en) | 2019-01-18 |
| CN105463784A (en) | 2016-04-06 |
| CN105463784B (en) | 2018-05-08 |
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