CN108662157A - Wastewater valve and water cleaning systems - Google Patents
Wastewater valve and water cleaning systems Download PDFInfo
- Publication number
- CN108662157A CN108662157A CN201710199640.3A CN201710199640A CN108662157A CN 108662157 A CN108662157 A CN 108662157A CN 201710199640 A CN201710199640 A CN 201710199640A CN 108662157 A CN108662157 A CN 108662157A
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- CN
- China
- Prior art keywords
- water
- water outlet
- main pipeline
- wastewater valve
- floating part
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Multiple-Way Valves (AREA)
Abstract
The present invention discloses a kind of wastewater valve and water cleaning systems, wherein the wastewater valve includes：Main pipeline has water inlet port and the water outlet port above water inlet port, and water outlet port is equipped with opening up the first water outlet and the second water outlet, and the aperture of the first water outlet is less than the aperture of the second water outlet；And floating part, it is movably installed in main pipeline；When water feeding pressure of the floating part in the port that intakes reaches default hydraulic pressure, moved upwards by water promotion to block the second water outlet, so that the water in main pipeline is discharged from the first water outlet；When water feeding pressure of the floating part in the port that intakes is less than default hydraulic pressure, it is arranged with the second water outlet interval, so that the water in main pipeline is discharged from the second water outlet.Compared to existing solenoid valve, the structure of the wastewater valve in the present invention is simpler, and the wastewater valve in the present invention realizes that the aperture for adjusting wastewater valve, operation are simpler using the gravity of floating part.
Description
Technical field
The present invention relates to technical field of water purification, more particularly to a kind of wastewater valve and water cleaning systems.
Background technology
Mainly by membrane filter come purified water, which includes water inlet, pure water mouth and gives up existing water cleaning systems
The mouth of a river, in Pure-water Making or flushing, the water yield of waste water mouth is required to be controlled membrane filter.
Existing water cleaning systems generally use solenoid valve controls the water yield of the waste water mouth of membrane filter, i.e. membrane filter making
When taking pure water, the aperture of the controller control solenoid valve of water cleaning systems is turned down, and adequately mistake is obtained with the water ensured in membrane filter
It filters and obtains enough pure water；When rinsing, the aperture of the controller control solenoid valve of water cleaning systems tunes up membrane filter, so that
The water obtained in membrane filter is most of from the discharge of waste water mouth, so that membrane filter is preferably cleaned.However, existing control
The mode of the water outlet of membrane filter operates more complicated, is not easy to operate.
Invention content
The main object of the present invention is to propose a kind of wastewater valve, it is intended to the structure for simplifying wastewater valve, in order to adjust waste water
The aperture of valve.
To achieve the above object, a kind of wastewater valve proposed by the present invention comprising：
There is main pipeline water inlet port and the water outlet port above the water inlet port, the water outlet port to set
There are opening up the first water outlet and the second water outlet, and the aperture of first water outlet is less than second water outlet
Aperture；And
Floating part is movably installed in the main pipeline；
When water feeding pressure of the floating part in the water inlet port reaches default hydraulic pressure, moved upwards by water promotion to seal
Second water outlet is blocked up, so that the water in the main pipeline is discharged from first water outlet；The floating part is described
When the water feeding pressure of water inlet port is less than default hydraulic pressure, it is arranged with second water outlet interval, so that in the main pipeline
Water be discharged from second water outlet.
Preferably, the floating part is in spherical setting.
Preferably, the floating part is steel ball.
Preferably, the wastewater valve includes the cover board for covering the water outlet port, and the cover board offers and the supervisor
The first through hole of road connection and be connected to the main pipeline and aperture more than the first through hole the second through-hole, described the
One through-hole constitutes first water outlet, and second through-hole constitutes second water outlet.
Preferably, second through-hole is opened in the middle part of the cover board, and it is adjacent that the first through hole is opened in the cover board
The side-walls of the nearly main pipeline.
Preferably, the internal face of the main pipeline is recessed with water-carrying groove, and the water-carrying groove is from the water inlet port to institute
Water outlet port is stated to be extended.
Preferably, the wastewater valve further includes bezel ring, and the bezel ring, is docked with the water inlet end of the main pipeline, will be described
Floating part is limited in the main pipeline.
Preferably, the internal face of the main pipeline is convexly equipped with multiple limit protrusions of the neighbouring water inlet end, and multiple institutes
The circumferentially-spaced arrangement that limit protrusion is stated along the main pipeline is arranged, so that the port interval of the floating part and the water inlet end
Setting.
Preferably, the wastewater valve further includes the adapting pipe being connected to the water outlet of the main pipeline, and the switching
The axis of pipeline and the axis of the main pipeline are arranged at angle.
The present invention also proposes a kind of water cleaning systems comprising reverse osmosis membrane filter element and wastewater valve, the wastewater valve into
Water end (W.E.) is connected to the waste water mouth of the reverse osmosis membrane filter element；The wastewater valve includes：
There is main pipeline water inlet port and the water outlet port above the water inlet port, the water outlet port to set
There are opening up the first water outlet and the second water outlet, and the aperture of first water outlet is less than second water outlet
Aperture；And
Floating part is movably installed in the main pipeline；
When water feeding pressure of the floating part in the water inlet port reaches default hydraulic pressure, moved upwards by water promotion to seal
Second water outlet is blocked up, so that the water in the main pipeline is discharged from first water outlet；The floating part is described
When the water feeding pressure of water inlet port is less than default hydraulic pressure, it is arranged with second water outlet interval, so that in the main pipeline
Water be discharged from second water outlet.
The present invention is arranged the first opening up water outlet and second by the water outlet port of the main pipeline in wastewater valve and goes out
The mouth of a river, and the aperture of the second water outlet is greater than the aperture setting of the first water outlet；And activity installation one is floating in main pipeline
Moving part.When water feeding pressure in the port that intakes reaches default hydraulic pressure, which is discharged by water top to water outlet port and by second
Mouth blocks, and allowing for the water in main pipeline in this way can only be discharged from the first water outlet, so that wastewater valve plays the work of current limliting
With；When water feeding pressure in the port that intakes is less than default hydraulic pressure, unplugged second water outlet of the floating part, at this time in main pipeline
Water is substantially discharged from the second water outlet, to ensure that the drainage speed of wastewater valve, and then convenient for the flushing to membrane filter.Phase
Structure compared with the wastewater valve in the existing solenoid valve present invention is simpler, and the wastewater valve in the present invention utilizes floating part
Gravity come realize waste water valve opening adjusting namely the present invention in wastewater valve automatic tune can be realized without controller
Aperture is saved, operation is simpler.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the semi-cutaway of one embodiment of wastewater valve of the present invention；
Fig. 2 is the semi-cutaway of another state of wastewater valve in Fig. 1；
Fig. 3 is the structural schematic diagram of one embodiment of water cleaning systems of the present invention.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Wastewater valve | 14 | Bezel ring, |
| 100 | Water cleaning systems | 141 | Main part |
| 11 | Main pipeline | 142 | Plug division |
| 111 | Intake port | 15 | Adapting pipe |
| 112 | Water outlet port | 20 | Membrane filter |
| 12 | Floating part | 30 | Water pump |
| 13 | Cover board | 40 | First solenoid valve |
| 131 | First through hole | 50 | Second solenoid valve |
| 132 | Second through-hole | 60 | Front filter element |
| 113 | Water-carrying groove | 70 | Postposition filter core |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the embodiment of the present invention directionality instruction (such as up, down, left, right, before and after ...),
Then directionality instruction be only used for explaining relative position relation under a certain particular pose (as shown in the picture) between each component,
Motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, it is somebody's turn to do " first ", " second " etc.
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.In addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, when the knot that conflicting or cannot achieve when will be understood that this technical solution occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection domain within.
In order to simplify the structure of wastewater valve, the present invention proposes a kind of new wastewater valve, please refers to Fig. 1, and Fig. 1 is that the present invention is useless
The semi-cutaway of one embodiment of water valve.
Please with reference to Fig. 3, which is applied to water cleaning systems 100, passes through the film of pipeline and water cleaning systems 100
The waste water mouth connection setting of filter core 20, which includes main pipeline 11, floating part 12 and other component.
The main pipeline 11 can be linear type pipeline, can also be shaped form pipeline, not be specific restriction, Ke Yigen herein
It is arranged according to actual conditions.The main pipeline 11 has water inlet port 111 and water outlet port 112, the water inlet port 111 of main pipeline 11 logical
It crosses pipeline to be connected to the waste water mouth of the membrane filter 20 of water cleaning systems 100, water outlet port 112 and the outer water tube of main pipeline 11 connect
It is logical.The water outlet port 112 of the main pipeline 11 is provided with the first water outlet and the second water outlet, and the aperture of the first water outlet is
The aperture of 0.35-1.05mm, the second water outlet are significantly larger than the aperture setting of the first water outlet, so that 11 water flowing of main pipeline
When, most water in main pipeline 11 are discharged from the second water outlet, and only least a portion of water is discharged from the first water outlet.
Above-mentioned floating part 12 is movably installed in main pipeline 11 namely the floating part 12 is by can be in main pipeline when water slug
It floats in 11.It should be noted that the floating part 12 is greater than the aperture of the second water outlet along the radial cross-section of main pipeline 11,
The floating part 12 is less than the aperture of main pipeline 11 along the radial cross-section of main pipeline 11 simultaneously, to ensure that the floating part 12 can
It moves and the second water outlet can also be blocked in main pipeline 11.
When above-mentioned wastewater valve 10 is assembled with membrane filter 20, which vertically installs, and should
The water outlet port 112 of wastewater valve 10 is to be located at the top of water inlet port 111, ensures that the first of water outlet port 112 goes out in this way
The opening of the mouth of a river and the second water outlet is all arranged upward；The floating part 12 in main pipeline 11 is installed in the gravity of its own
It is stayed under effect at the water inlet port 111 of main pipeline 11.
It should be noted that when floating part 12 is in the water inlet port 111 of main pipeline 11, which will not lead
The water inlet port 111 of pipeline 11 blocks completely.
Fig. 2 is please referred to, when water cleaning systems 100 start Pure-water Making, external raw water is driven by water pump 30 to membrane filter
In 20, due to driving of the raw water through water pump 30, its hydraulic pressure is improved, and the hydraulic pressure for allowing for entire water cleaning systems 100 so all carries
Gao Liao, so that the hydraulic pressure for the waste water being discharged from the waste water mouth of membrane filter 20 is sufficiently large.Since the aperture of the second water outlet is big
In the aperture of the first water outlet, when 11 water flowing of main pipeline, water can work as waste water preferentially from larger the second water outlet outflow in aperture
Hydraulic pressure reach default hydraulic pressure, when the hydraulic pressure that can also jack up floating part 12, floating part 12 will be jacked up by high pressure waste water
And move to the water outlet port 112 of main pipeline 11 and block the second water outlet, so that the water in main pipeline 11 is only
Can be from smaller the first water outlet discharge in aperture, and then the current limliting to the waste water mouth of membrane filter 20 is realized, be conducive to improve film
The pure water discharge rate of filter core 20.
Fig. 1 is please referred to, when water cleaning systems 100 rinse membrane filter 20, the water pump 30 of water cleaning systems 100 does not start,
Hydraulic pressure of the hydraulic pressure of entire water cleaning systems 100 less than 100 Pure-water Making of water cleaning systems when is allowed in this way, certainly due to floating part 12
Body has certain weight, and the waste water of the waste water mouth of membrane filter 20 discharge is low pressure waste water, allows for floating part 12 in this way and exists
It can't move or the second water outlet will not be blocked under the impact of low pressure waste water, so that entering to low in main pipeline 11
Press waste water is most of to be discharged from the second water outlet, to ensure that the waste water velocity of discharge of membrane filter 20, and then convenient for membrane filtration
The flushing of core 20.
The present invention by the water outlet port 112 of the main pipeline 11 in wastewater valve 10 be arranged the first opening up water outlet and
Second water outlet, and the aperture of the second water outlet is greater than the aperture setting of the first water outlet；And it is movable in main pipeline 11
One floating part 12 is installed.When water feeding pressure in the port 111 that intakes reaches default hydraulic pressure, the floating part 12 is by water top to water outlet
Mouth 112 simultaneously blocks the second water outlet, and allowing for the water in main pipeline 11 in this way can only be discharged from the first water outlet, so that
Wastewater valve 10 plays the role of current limliting；When water feeding pressure in the port 111 that intakes is less than default hydraulic pressure, the floating part 12 is unplugged
Second water outlet, the water in main pipeline 11 is substantially from the discharge of the second water outlet at this time, to ensure that the draining of wastewater valve 10
Speed, and then convenient for the flushing to membrane filter 20.Compared to existing solenoid valve, the structure of the wastewater valve 10 in the present invention is more
Simply, the wastewater valve 10 and in the present invention adjusts the aperture of wastewater valve 10, namely the present invention using the gravity of floating part 12
In wastewater valve 10 can automatically adjust aperture without controller, operation is simpler.
In order to enable floating part 12 preferably to block the second water outlet, Fig. 1 or Fig. 2 is please referred to, the one of the present invention
In embodiment, which is in spherical setting.It should be noted that the floating part 12 does not represent floating part in spherical setting
12 be in spherical completely, it is only necessary to which the substantially spherical setting in the surface of the floating part 12, the i.e. floating part 12 go out in face of second
The face at the mouth of a river is spherical.When 111 water feeding pressure of water inlet port of main pipeline 11 reaches default hydraulic pressure, 12 face of floating part
The surface of second water outlet is abutted with the second water outlet, since spherical surface contacts with the second water outlet closer, is allowed in this way
The floating part 12 blocks the second water outlet more preferably.
Obvious the design is without being limited thereto, which can also be other shapes, for example, the floating part 12 can also be set
Taper, column or other shapes are set to, as long as ensureing that the second water outlet can be blocked while not interfered with by the floating part 12
First is discharged water of making a slip of the tongue.When floating part 12 is in coniform, which is in circular cone in face of the surface of the second water outlet
Face is arranged；When 111 water feeding pressure of water inlet port of main pipeline 11 reaches default hydraulic pressure, the smaller one end of the floating part 12 is inserted into
In second water outlet, and the floating part 12 is abutted by circular conical surface with the second water outlet, so also can by the second water outlet into
Row blocks.
Further, it is additionally provided with guide frame in the main pipeline 11.The guide frame can be main conduit 11 into
The guide rod (not shown) that water end (W.E.) mouth 111 extends to water outlet port 112, floating part 12 offer the resigning coordinated with guide rod
One end of guide rod when floating part 12 is installed to main pipeline 11, need to only be passed through the relief hole of floating part 12 by hole.Supervisor
When the water feeding pressure of the water inlet port 111 in road 11 reaches default hydraulic pressure, floating part 12 by high pressure water jack up and along guide rod to
The water outlet port 112 of main pipeline 11 moves, and the second water outlet of main pipeline 11 is blocked, this assures the floating parts 12
Second water outlet can be blocked, avoid floating part 12 with high pressure water from the water inlet port 111 of main pipeline 11 to water outlet port
The problem of generating offset when 112 movement, and then the floating part 12 caused by the second water outlet cannot effectively seal.
The guide frame can also be two sliding slots (not shown) of the recessed internal face in main pipeline 11, and two sliding slots are in phase
To setting；Correspondingly, a slide bar (not shown) is stretched out in the two opposite sides of floating part 12 respectively, and each slide bar extends to a sliding slot
It is interior.It is understood that slide bar and sliding slot cooperation role are similar to above-mentioned guide rod role, it is to ensure to float
The moving direction of moving part 12, deviating and causing floating part 12 cannot be by second occur in its position when floating part 12 being avoided to be jacked up by water
The problem of water outlet progress effectively seals.
Obviously, which is not limited to above-mentioned guide rod, sliding slot and slide bar, can also be that other have and is oriented to work(
The structural member of energy, just enumerates herein.
In order to ensure the current limiting capacity of wastewater valve 10, in one embodiment of this invention, which uses steel system
At, and the floating part 12 is steel ball in spherical setting namely the floating part 12.It should be noted that the steel ball can be real
Heart steel ball can also be hollow steel ball, not do specific restriction herein, and the weight of steel ball can be limited according to actual conditions.
Since the density of steel is larger, the steel ball of same volume is compared to ball-type floating part 12 made of other materials, and the weight of steel ball is more
Greatly, setting the water feeding pressure in main pipeline 11 this assures the entrance of the water inlet port 111 of main conduit 11 wants bigger that could incite somebody to action
Steel ball jacks up, and ensures that steel ball will not be by the water outlet port 112 of main pipeline 11 when water cleaning systems 100 are rinsed in this way
Second water outlet blocks, and then convenient for the flushing to water cleaning systems 100.
Further, the outer surface of above-mentioned steel ball is coated with one layer of rubber.Rubber has good deformability, works as steel ball
When being jacked up by water and blocking the second water outlet, coating can be due to being squeezed when the rubber layer of steel ball is contacted with the second water outlet
Deformation, allow in this way rubber and the second water outlet cooperation more preferably so that steel ball by the second water outlet seal more sternly
It is real.
Further, above-mentioned second water outlet is provided with magnetic absorption member.It is jacked up by high pressure water in steel ball and is moved to water outlet
When port 112, since magnetic absorption member can adsorb steel ball, ensure that steel ball can block the second water outlet in this way.It needs
It is noted that the active force between the magnetic absorption member and steel ball is less than the gravity of steel ball itself namely magnetic absorption member is to steel ball
Active force only play the guiding role.
In order to facilitate the manufacturing of wastewater valve 10, Fig. 1 or Fig. 2 is please referred to, in one embodiment of this invention, the supervisor
A cover board 13 is arranged in the water outlet port 112 in road 11, and the cover board 13 is provided through first through hole 131 and the second through-hole 132,
And the aperture of first through hole 131 is less than the second through-hole 132, first through hole 131 forms above-mentioned first water outlet, the second through-hole 132
Form above-mentioned second water outlet.Since the technique of the trepanning on cover board 13 is relatively easy, thus it is convenient for the first of wastewater valve 10
The setting of water outlet and the second water outlet, and then convenient for the manufacturing of wastewater valve 10.
It should be noted that above-mentioned cover board 13 can be arranged in the end of main pipeline 11, can also be arranged in main pipeline 11
The water outlet port 112 of interior and neighbouring main pipeline 11 is arranged, and for the specific location that cover board 13 is arranged, does not do specific limit herein
It is fixed.
Further, above-mentioned second through-hole 132 is opened in the middle part of cover board 13, and it is adjacent that first through hole 131 is opened in cover board 13
The side-walls of nearly main pipeline 11.It should be noted that when 11 water flowing of main pipeline, the regional water flow velocity of the axis of neighbouring main pipeline 11
Degree is very fast, and the position water velocity of the internal face of neighbouring main pipeline 11 is relatively slow, and the second through-hole 132 is set in cover board 13
The axis of portion namely face main pipeline 11 is arranged, and is convenient for the water in main pipeline 11 to be discharged from the second through-hole 132 in this way；In addition, should
Floating part 12 is less than the aperture of main pipeline 11 in face of the end face of water outlet port 112, when floating part 12 by the effect of high pressure water and
When being jacked up and blocking the second through-hole 132, which will not block first through hole 131, and this assures the waste water
Valve 10 can play the role of current limliting.
In order to avoid floating part 12 blocks main pipeline 11 and cause main pipeline 11 cannot normal water flowing, please refer to Fig. 1 or
The internal face of Fig. 2, the main pipeline 11 are recessed with water-carrying groove 113, and the water-carrying groove 113 is by the water inlet port 111 of main pipeline 11 and leads
The water outlet port 112 of pipeline 11 is connected to.So set, avoiding the problem of main pipeline 11 is blocked by floating part 12.
It should be noted that the quantity of above-mentioned water-carrying groove 113 can be one or more, at this to water-carrying groove 113
Quantity does not do specific restriction, can be defined according to actual conditions.
In order to facilitate the assembling of wastewater valve 10, Fig. 1 or Fig. 2 is please referred to, which is additionally provided with a bezel ring, 14, the lid
Ring 14 is covered on the water inlet port 111 of main pipeline 11.So set, ensure that the floating part 12 being installed in main pipeline 11 will not
It is dropped out out of main pipeline 11.
Specifically, the bezel ring, 14 includes the axis that main part 141 and main body 141 are arranged in a ring along main part 141
To the plug division 142 of extension.When bezel ring, 14 and main pipeline 11 assemble, the water inlet of 142 main conduit 11 of plug division of bezel ring, 14
It is supported with 11 grafting of main pipeline, the main part 141 of bezel ring, 14 and the end of water inlet port 111 in the insertion of port 111 main pipeline 11
It connects, thus facilitates the assembling of bezel ring, 14 and main pipeline 11.
Further, which uses with main pipeline 11 and is threadedly coupled fixation, so that bezel ring, 14 and main pipeline 11
Between assemble it is more stable securely.Obviously, bezel ring, 14 can also pass through other connection types such as welding, screwing and main pipeline
11 connections, just no longer limit herein.
Obviously, in order to which floating part 12 to be limited in main pipeline 11, can also main pipeline 11 internal face projection it is multiple
The limit protrusion of neighbouring water inlet port 111, and multiple limit protrusions are along the circumferentially distributed of main pipeline 11.At wastewater valve 10
When idle state or membrane filter 20 are in and rinse, floating part 12 stays in multiple protrusions under the gravity of its own
On, due to being interval setting between multiple protrusions, this assures the water entered in main pipeline 11 from water inlet port 111 is smooth
Discharge.
In order to facilitate the arrangement of pipeline, which is additionally provided with adapting pipe 15, the adapting pipe 15 and main pipeline
11 water outlet port 112 is connected to, and the axis of the outlet conduit and the axis of main pipeline 11 are arranged in angle.Preferably, go out
The axis of waterpipe is arranged with the axis of main pipeline 11 in 90 ° of angles, the arrangement of the pipeline for water cleaning systems 100 of being more convenient in this way.
The present invention also proposes a kind of water cleaning systems 100, which includes membrane filter 20 and wastewater valve 10, this is useless
The concrete structure of water valve 10 is with reference to above-described embodiment, since this water cleaning systems 100 use whole skills of above-mentioned all embodiments
Art scheme, therefore at least all advantageous effects caused by the technical solution with above-described embodiment, this is no longer going to repeat them.
Specifically, please referring to Fig. 3, which includes membrane filter 20, wastewater valve 10, water pump 30, the first solenoid valve
40, second solenoid valve 50, controller (not shown) and other component.
There is the membrane filter 20 water inlet, pure water mouth and waste water mouth, water inlet to be connect with water pump 30 by pipeline,
Waste water mouth is connected to by pipeline with the water inlet port 111 of wastewater valve 10；One end of first solenoid valve 40 is connected to water pump 30, and first
The other end of solenoid valve 40 is connected to water source；One end of second solenoid valve 50 is connected to water pump 30, second solenoid valve 50 it is another
End is connected to water source；Namely first solenoid valve 40 and second solenoid valve 50 be arranged in parallel in water cleaning systems 100；Controller and water
The 30, first solenoid valve 40 of pump and second solenoid valve 50 are electrically connected, to control water pump 30, the first solenoid valve 40 and second
Solenoid valve 50 works.
It should be noted that the aperture of second solenoid valve 50 is greater than aperture namely the second electromagnetism of the first solenoid valve 40
The water-flowing amount of valve 50 is more than the water-flowing amount of the first solenoid valve 40.
In 100 Pure-water Making of water cleaning systems, control water pump 30 opens while controller control second solenoid valve 50 is opened
Dynamic, external raw water is flowed by second solenoid valve 50 and water pump 30 in membrane filter 20, due to external raw water by when water pump 30 its
Hydraulic pressure is improved, and it is high pressure water to allow for entering the raw water in membrane filter 20 in this way, so that after the filtering of membrane filter 20
The water being discharged from the waste water mouth of membrane filter 20 is high pressure waste water, when high pressure waste water is entered in wastewater valve 10, the floating of wastewater valve 10
Part 12 can move under the impact of high pressure waste water to the water outlet port 112 of main pipeline 11；Since the aperture of the second water outlet is more than
The aperture of first water outlet, when being full of water in main pipeline 11, water can be preferentially from larger the second water outlet outflow in aperture, in this way
The second water outlet can be moved under the impact of water and block the second water outlet by allowing for floating part 12, so that main
Water in pipeline 11 can only be from smaller the first water outlet discharge in aperture, and then realizes the limit to the waste water mouth of membrane filter 20
Stream is conducive to the pure water discharge rate for improving membrane filter 20.
When water cleaning systems 100 rinse membrane filter 20, controller only controls the first solenoid valve 40 opening, and water pump 30 is at this time not
Start, since the aperture of the first solenoid valve 40 is less than the aperture of second solenoid valve 50, allows for 100 flushing membrane of water cleaning systems in this way
When filter core 20, hydraulic pressure when hydraulic pressure and water will be less than 100 Pure-water Makings of water cleaning systems and water；Due to floating part 12 itself
Waste water with certain weight, and the discharge of the waste water mouth of membrane filter 20 is low pressure waste water, allows for floating part 12 in this way low
It can't move or the second water outlet will not be blocked under pressure waste water impact, so that entering to the low pressure in main pipeline 11
Waste water is most of to be discharged from the second water outlet, to ensure that the waste water velocity of discharge of membrane filter 20, and then convenient for membrane filter
20 flushing.
Further, which further includes front filter element 60, which can be PP cotton filter element, work
Property filtration core etc., water inlet is connected to respectively at the first solenoid valve 40 with second solenoid valve 50, the water outlet of the front filter element 60
It is connect with water pump 30.Bulky grain pollutant in raw water can be stopped effectively, and then subtracted by the setting of front filter element 60
The amount into large particulate matter in membrane filter 20 is lacked, preferable protection is provided to the reverse osmosis membrane in membrane filter 20.
Further, which further includes postposition filter core 70, water inlet and the membrane filter 20 of the postposition filter core 70
The connection of pure water mouth, the water outlet of the postposition filter core 70 is connected to exterior line.The postposition filter core 70 is granular activated carbon filter core,
It is mainly used for the mouthfeel for promoting pure water, to improve the experience of user.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
In the scope of patent protection that other related technical areas are included in the present invention.
Claims (10)
1. a kind of wastewater valve, which is characterized in that including：
There is main pipeline water inlet port and the water outlet port above the water inlet port, the water outlet port to be equipped with and open
The first water outlet and the second water outlet of mouth upward, and the aperture of first water outlet is less than the hole of second water outlet
Diameter；And
Floating part is movably installed in the main pipeline；
When water feeding pressure of the floating part in the water inlet port reaches default hydraulic pressure, moved upwards by water promotion to block
The second water outlet is stated, so that the water in the main pipeline is discharged from first water outlet；The floating part is in the water inlet
When the water feeding pressure of port is less than default hydraulic pressure, it is arranged with second water outlet interval, so that the water in the main pipeline
It is discharged from second water outlet.
2. wastewater valve as described in claim 1, which is characterized in that the floating part is in spherical setting.
3. wastewater valve as claimed in claim 2, which is characterized in that the floating part is steel ball.
4. wastewater valve as described in claim 1, which is characterized in that the wastewater valve includes the lid for covering the water outlet port
Plate, the cover board offer the first through hole being connected to the main pipeline and be connected to the main pipeline and aperture be more than institute
The second through-hole of first through hole is stated, the first through hole constitutes first water outlet, and second through-hole constitutes described second
Water outlet.
5. wastewater valve as claimed in claim 4, which is characterized in that second through-hole is opened in the middle part of the cover board, institute
State the side-walls that first through hole is opened in the cover board adjacent to the main pipeline.
6. wastewater valve as described in claim 1, which is characterized in that the internal face of the main pipeline is recessed with water-carrying groove, and institute
Water-carrying groove is stated to be extended from the water inlet port to the water outlet port.
7. wastewater valve as described in claim 1, which is characterized in that the wastewater valve further includes bezel ring, the bezel ring, with it is described
The water inlet end of main pipeline docks, and the floating part is limited in the main pipeline.
8. wastewater valve as described in claim 1, which is characterized in that the internal face of the main pipeline is convexly equipped with the neighbouring water inlet
Multiple limit protrusions at end, and multiple limit protrusions are arranged along the circumferentially-spaced arrangement of the main pipeline, so that described floating
The port interval of moving part and the water inlet end is arranged.
9. wastewater valve as described in claim 1, which is characterized in that the wastewater valve further includes the water outlet with the main pipeline
The adapting pipe of connection, and the axis of the adapting pipe and the axis of the main pipeline are arranged at angle.
10. a kind of water cleaning systems, which is characterized in that including reverse osmosis membrane filter element and as described in claim 1-9 any one
Wastewater valve, the water inlet end of the wastewater valve is connected to the waste water mouth of the reverse osmosis membrane filter element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710199640.3A CN108662157B (en) | 2017-03-29 | 2017-03-29 | Waste water valve and water purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710199640.3A CN108662157B (en) | 2017-03-29 | 2017-03-29 | Waste water valve and water purification system |
Publications (2)
| Publication Number | Publication Date |
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| CN108662157A true CN108662157A (en) | 2018-10-16 |
| CN108662157B CN108662157B (en) | 2023-07-28 |
Family
ID=63787000
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710199640.3A Active CN108662157B (en) | 2017-03-29 | 2017-03-29 | Waste water valve and water purification system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116750929A (en) * | 2023-08-11 | 2023-09-15 | 山东锦绣山河环境工程有限公司 | Rural sewage multistage treatment device |
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| JP2006090040A (en) * | 2004-09-24 | 2006-04-06 | Hideyuki Asano | Drainage trap and float for the drainage trap |
| JP2008196173A (en) * | 2007-02-13 | 2008-08-28 | Aron Kasei Co Ltd | Float type drain trap |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116750929B (en) * | 2023-08-11 | 2023-11-28 | 山东锦绣山河环境工程有限公司 | Rural sewage multistage treatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108662157B (en) | 2023-07-28 |
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