CN107761832B - A kind of environment-friendly water-saving method based on bernoulli principle - Google Patents
A kind of environment-friendly water-saving method based on bernoulli principle Download PDFInfo
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- CN107761832B CN107761832B CN201710967799.5A CN201710967799A CN107761832B CN 107761832 B CN107761832 B CN 107761832B CN 201710967799 A CN201710967799 A CN 201710967799A CN 107761832 B CN107761832 B CN 107761832B
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- 238000000034 method Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 538
- 230000007246 mechanism Effects 0.000 claims abstract description 115
- 230000033001 locomotion Effects 0.000 claims abstract description 31
- 230000007704 transition Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 description 20
- 238000004891 communication Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 12
- 239000012530 fluid Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 210000002421 cell wall Anatomy 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Abstract
The environment-friendly water-saving method based on bernoulli principle that the invention discloses a kind of, it is related to a kind of water-saving method of tap, more particularly to a kind of environment-friendly water-saving method using bernoulli principle, step is: turn handle clockwise, and water flow enters the water inlet end of flexible discharge mechanism；Water outlet end motion of the second outlet pipe of water pressure pushing to the first outlet pipe, squeezes the water and/or air held in water cavity when the second outlet pipe moves, the water and/or air being extruded are entered in water tank by water inlet；Gas is discharged by exhaust outlet through gas port, and water flow injects sink by depotition cock to open-and-close mechanism, water flow；Turn handle counterclockwise, tap stop water outlet, and the second water outlet pipe part is in extended state；Continue turn handle counterclockwise, water flow, which enters, holds water cavity；Water inlet end motion of the second outlet pipe of water pressure pushing to the first outlet pipe, depotition cock stop water outlet, and the water and/or air squeezed in appearance water cavity when the second outlet pipe moves is entered in water tank by water inlet；Gas is discharged by exhaust outlet through gas port, and water flow is to open-and-close mechanism.
Description
Technical field
The present invention relates to a kind of water-saving methods, and in particular to a kind of environment-friendly water-saving method using bernoulli principle.
Background technique
The structure of conventional faucet determines that the application method of conventional faucet and the limitation of installation, deficiency are
Conventional faucet has enough distances to meet between tap and water container or sink, tap and water container or
The distance between person's sink is larger to occupy biggish space, use in this way it is very inconvenient, especially when water container height compared with
Gao Shi, conventional faucet are usually unable to satisfy the water filling of water container since height is fixed, need to tilt water container at this time
Place just can water receiving, which not only adds the difficulty of water container water receiving simultaneously because the slant setting of water container also significantly
Reduce the amount of being filled with water of water container.
Summary of the invention
To solve the deficiencies in the prior art, the object of the present invention is to provide an environment-friendly water-saving sides separate using Bernoulli Jacob
Method.
Realize that above-mentioned technical purpose, the technical solution adopted in the present invention are as follows.
Self-adjusting water faucet based on bernoulli principle, including sink, open-and-close mechanism, flexible discharge mechanism, circulation feedback
Pipe network, wherein open-and-close mechanism and flexible discharge mechanism are all set on sink, and the discharge mechanism that stretches is used to provide cleaning to sink
Required water, and be arranged to stay between water state in stretching, extension effluent state and contraction and switch；Open-and-close mechanism is stretched for controlling
Contracting discharge mechanism completes stretching, extension effluent state and shrinks the switching stayed between water state, and be arranged to can be in open shape for open-and-close mechanism
Switch between state and closed state；Circulation feedback network collocation is between open-and-close mechanism and flexible discharge mechanism, circulation feedback pipe
Net is used to connect open-and-close mechanism and flexible discharge mechanism and complete the conducting of water flow, and recycles feedback pipe network and be used for open-and-close mechanism pair
The control of flexible discharge mechanism.
The open-and-close mechanism includes handle, shell, the first spool, wherein the first spool is installed on enclosure interior, handle
It is connect with the first spool, for handle for receiving trigger force and trigger force being transferred to the first spool, which can drive first
Spool switches between opening state and closed state, and the shell is open at one end, the closed circular cylindrical shape cylinder of the other end
Body is provided with connection mouth one on the periphery of shell, and connection mouth one and housing cavity are connected, and the opening close to shell of connection mouth one
Mouth end；Connection mouth two, the inner cavity connection of connection mouth two and shell are additionally provided on shell periphery, and connection mouth two is close to shell
Closed end, the central axis interlaced arrangement of connection mouth one and connection mouth two, the closed end of shell is additionally provided with three He of connection mouth
Connection mouth four, connection mouth three and connection mouth four are connected with the inner cavity of shell, and the central axis of connection mouth three and connection mouth four
It is parallel to each other with the central axis of shell.
The flexible discharge mechanism includes the first outlet pipe, the second outlet pipe, depotition cock, the first outlet pipe and second
Outlet pipe is circular cylindrical shape tube body, wherein the second outlet pipe pivot bush unit is in the inside of the first outlet pipe, the second outlet pipe
Outer diameter is formed between the second outlet pipe and the first outlet pipe less than the internal diameter of the first outlet pipe and holds water cavity, the first outlet pipe
With the second outlet pipe coaxial line arrangement and the second outlet pipe can the central axis in the first outlet pipe along the first outlet pipe move,
Depotition cock is connect with the water outlet of the second outlet pipe, and depotition cock is for guiding water flow to enter sink, the first outlet pipe and the
It is provided with limiting device between two outlet pipes, limiting device goes out for preventing the second outlet pipe to be detached from the first outlet pipe, when second
When water pipe moves to limiting device in the first outlet pipe, the first outlet pipe and the second outlet pipe are connected, outside the first outlet pipe
It is provided with connection mouth five on disc, the inner cavity of connection mouth five and the first outlet pipe is connected and connection mouth five is close to the first outlet pipe
Water outlet.
The limiting device includes the limited step for being set to the first outlet pipe water outlet inner cavity, is set to the second water outlet
Limit raised line on the periphery of water inlet tube end, the limited step are in narrowed to center along the first outlet pipe circumference first
Set step.
The described circulation feedback pipe network includes first pipe, second pipe, third pipeline, the 4th pipeline, the 5th pipeline,
Middle second pipe includes inlet segment one, water exit end one, and check valve is provided between inlet segment one and water exit end one, and check valve makes
Water flow can only flow to water exit end one by inlet segment one；5th pipeline includes water exit end two, inlet segment two, water exit end two,
Bernoulli Jacob's connecting tube is provided between inlet segment two, Bernoulli Jacob's connecting tube is the round tube of both ends open, Bernoulli Jacob's connection
Connection mouth six, the inner cavity connection of connection mouth six and Bernoulli Jacob's connecting tube are provided on the periphery of pipe, circulation is fed back in pipe network also
It is provided with water storage mechanism, the water storage mechanism includes water tank, and water tank is the spheroid with cavity, water storage canister length side
Water inlet is arranged in upward one end, the other end is provided with water outlet.
Exhaust outlet is also provided on the water tank, exhaust outlet Matching installation has dustproof cover, sets on the dustproof cover
It is equipped with gas port.
Described first pipe one end is connect with the water inlet end of flexible discharge mechanism, the other end and connection mouth three connect；The
One one end of inlet segment of two pipelines connect with water outlet, the water inlet end of the other end and check valve connects, the water exit end of second pipe
One one end and the connection of the water outlet of check valve, the other end and connection mouth six connect；Third pipeline one end connect with connection mouth five, is another
One end is connect with connection mouth four；4th pipeline one end connect with connection mouth one, the connection of the other end and water inlet, the 5th pipeline into
Two one end of water section is connect with water supply line, the other end and Bernoulli Jacob's connecting tube connect, two one end of water exit end and primary of the 5th pipeline
Sharp connecting tube connection, the other end and connection mouth two is exerted to connect.
The open-and-close mechanism further includes position-limit mechanism, and position-limit mechanism is for controlling the rotation angle of the first spool
System；First spool includes connecting shaft, the first insert body, and the first insert body is the cylinder to match with housing cavity
Body, connecting shaft is fixedly connected with the first insert body and arranged concentric, the first spool can in shell around own axis, first
Deflector is provided on insert body, for deflector for water flow to be connected, above-mentioned connection mouth one is located at the first insert body
Top.
The deflector includes annular groove one, water-guiding hole, and annular groove one, ring are offered on the periphery of the first insert body
Slot one and the first insert body coaxial line arrange, and the groove depth direction of annular groove one is perpendicular to the central axis of the first insert body,
There are four water-guiding hole settings, respectively water-guiding hole one, water-guiding hole two, water-guiding hole three, water-guiding hole four, wherein water-guiding hole one, water guide
Hole two be set to the first insert body thickness direction be on end face on and along the thickness direction of the first insert body through first
Insert body, water-guiding hole three are opened in the depth extending direction of the slot bottom of annular groove one and water-guiding hole three and the groove depth direction of annular groove one
Unanimously, water-guiding hole four is opened in the end face on the first insert body thickness direction far from connecting shaft, and water-guiding hole four and water-guiding hole three
It connects, water-guiding hole one and diameter symmetry of the water-guiding hole two about the first insert body, water-guiding hole four is in water-guiding hole one and water-guiding hole
Between two, and water-guiding hole one, water-guiding hole two, water-guiding hole four are not arranged collinearly in 3 points.
The position-limit mechanism includes stop collar, end cap, and end cap is the round lid to match with shell nozzle end, end cap
The cavity for accommodating the first spool is cooperatively formed with shell, is wherein offered and shell arranged concentric on end face of the end cap outside
Circular groove, the bottom of circular groove offers the through-hole through slot bottom, and the through-hole matches with connecting shaft, and connecting shaft passes through through-hole and stretches out
The outside of shell is also provided with limiting slot one on the circular groove cell wall, and the groove depth direction of limiting slot one is perpendicular in end cap
The length extending direction of heart axis direction, limiting slot one is consistent with the arc direction of circular groove cell wall and limiting slot one on tangent line by
The starting point of limiting slot one moves to the terminal of limiting slot one, completes 180 ° of deflection；The stop collar pivot bush unit is in connecting shaft
Upper and stop collar is located in circular groove, the spacing block set two to match with limiting slot one is provided on stop collar, spacing block set two can
It is slided in limiting slot one along the guide direction of limiting slot one, and can terminate and move in the beginning or end of limiting slot one, it is above-mentioned
Connecting shaft periphery on offer limiting slot two, central axis of the groove depth direction of limiting slot two perpendicular to connecting shaft, limiting slot
Two length extending direction is consistent with the central axial direction of connecting shaft and the length of limiting slot two and the equal length of connecting shaft, described
Stop collar on be additionally provided with the matched spacing block set one of limiting slot two-phase, spacing block set one can in limiting slot two along limit
The guide direction of slot two moves, and the handle is socketed on connecting shaft and handle can drive connecting shaft to rotate around own axes.
Housing cavity wall portion position corresponding with annular groove one is provided with annular groove two, the groove depth direction of annular groove two with
The central axial direction of shell is vertical, and the length extending direction of annular groove two is consistent with the circumferencial direction of shell, annular groove one and ring
Slot two cooperatively forms closed annular storage cavity, and above-mentioned connection mouth two and two inner cavity of annular groove are connected.
Means of communication is additionally provided in the flexible discharge mechanism, means of communication includes that the first means of communication and second connect
Logical structure, second outlet pipe include water outlet tube body, and the first means of communication is set to the water inlet end of water outlet tube body, and first connects
Logical mechanism includes casing, the first water-guiding hole, water-stop sheet, the second water-guiding hole, and the casing is fixedly connected and together with water outlet tube body
Axis arrangement, casing and water outlet tube body collectively form the second outlet pipe, the inner cavity of the casing and the inner cavity phase of water outlet tube body
Match, the periphery of casing and the inner cavity of the first outlet pipe match, and the water-stop sheet is set to the inner cavity of casing and water-stop sheet
Match with the inner cavity of casing, casing is divided into upper and lower two parts mutually disconnected by water-stop sheet, wherein being located on water-stop sheet
The first water-guiding hole is offered on the casing periphery of square part and the cannula cavity above the first water-guiding hole and water-stop sheet is connected, the
Two water-guiding holes are opened on the periphery that casing is located at below water-stop sheet, and the second water-guiding hole and the casing below water-stop sheet
Inner cavity is connected, and second means of communication is set to the water outlet of the first outlet pipe, and the second means of communication includes annular groove three, ring
Slot three is set to the inner cavity wall portion of the first outlet pipe, and annular groove three is located at the lower section of connection mouth five, and the groove depth direction of annular groove three is hung down
Directly with the central axial direction of the first outlet pipe, and the first water-guiding hole, the second water-guiding hole can by annular groove three realize connect.
First water-guiding hole is provided with several, and is evenly spaced on along the circumferencial direction of casing, and described
Two water-guiding holes are provided with several, and are evenly spaced on along the circumferencial direction of casing.
The check valve includes fastening bushing, the second spool, installation sleeve, and the fastening bushing is matched with installation sleeve
The cavity for constituting and accommodating the second spool is closed, second spool includes ball sealer, spring, and wherein ball sealer, which is located at, fastens bushing
Between spring, one end of spring is contacted with ball sealer, the other end is contacted with installation sleeve, the resilient force ball sealer of spring
It is moved to close to the direction for fastening bushing, limited block, the fastening bushing and inlet segment is provided in the fastening bushing
One connects, and installation sleeve and water exit end one are connected.
The fastening bushing includes inlet segment and the first linkage section, and inlet segment and the first linkage section are both ends open
Round tube, the inlet segment are fixedly connected and coaxially arranged with the first linkage section, and the installation sleeve includes water exit end and
Two linkage sections, water exit end and the second linkage section are the round tube of both ends open, the water exit end and the fixed company of the second linkage section
Connect and coaxially arranged, the inlet segment and inlet segment one are connected, and water exit end and water exit end one are connected, the water exit end it is interior
Chamber diameter less than the second linkage section intracavity diameter, thus water exit end and the second linkage section boundary form along second connect
Step built in section circumference is narrowed to center second is connect, similarly, the intracavity diameter of the inlet segment is less than the first linkage section
Intracavity diameter, so that the boundary in inlet segment and the first linkage section forms the narrowed along the first linkage section circumference to center
Step built in three, step built in spring one end and second contacts, the other end is contacted with ball sealer, step built in ball sealer and third
Cooperatively form sealing.
Bernoulli Jacob's connecting tube includes taper water inlet, conical water outlet, between taper water inlet, conical water outlet
It is provided with intermediate aqueduct, intermediate aqueduct one end and taper water inlet are connected, the other end and conical water outlet are connected, described
The openings of sizes of taper water inlet is directed toward taper water inlet by intermediate aqueduct along the central axis of Bernoulli Jacob's connecting tube and is gradually increased
Greatly, the openings of sizes of conical water outlet is directed toward conical water outlet gradually by intermediate aqueduct along the central axis of Bernoulli Jacob's connecting tube
Increase, the connection mouth six is set on intermediate aqueduct and the inner cavity of connection mouth six and intermediate aqueduct is connected.
A kind of environment-friendly water-saving method based on bernoulli principle, step are:
(1) stretching, extension water outlet；
S1: water flow enters the 5th pipeline by water supply line, and water flow enters housing cavity by connection mouth two, further,
Water flow enters the annular storage cavity that annular groove one and annular groove two are formed；
S2: turn handle clockwise rotates clockwise hand-drive connecting shaft around own axes, meanwhile, stop collar, the first valve
Core ontology and connecting shaft rotate synchronously, and when the spacing block set two on stop collar moves to the starting point of limiting slot one, the first spool stops
Rotation stop is dynamic, at this point, water-guiding hole four and connection mouth three are connected, water-guiding hole one and connection mouth four are connected, and water flow is flowed by water-guiding hole three
Water-guiding hole four, further, water flow enter first pipe by connection mouth three, and water flow enters flexible water dispenser out by first pipe
The water inlet end of structure；
S3: in the presence of hydraulic pressure, water flow is entered the inner cavity of the first outlet pipe by the water inlet end of the first outlet pipe, further
, water flow sleeve pipe is simultaneously contacted with water-stop sheet, and in the presence of hydraulic pressure, water flow applies along the first efferent duct water-stop sheet
The pressure of water outlet end motion of the heart axis direction from the water inlet end of the first outlet pipe to the first outlet pipe, the pressure-driven second go out
Water pipe along the first efferent duct water outlet end motion of the central axial direction from the water inlet end of the first outlet pipe to the first outlet pipe,
Hold water cavity when two outlet pipes move to be gradually reduced, the water and/or air held in water cavity leads under the promotion of the second outlet pipe
It crosses connection mouth five and enters third pipeline, further, water-guiding hole one, the water and/or air being extruded are entered by connection mouth four
Enter in shell the chamber being located above the first insert body by water-guiding hole one, therewith, the 4th pipe is entered by connection mouth one
Road, and entered in water tank by water inlet；It is discharged into the gas in water tank by exhaust outlet through gas port, into water tank
In water check valve is flowed by the inlet segment one of second pipe and Bernoulli Jacob's connecting tube is flowed by water exit end one, flow into uncle and exert
The water of sharp connecting tube is as the water flow in the 5th pipeline is to open-and-close mechanism, when step built in limit raised line and first contacts, this
When, the water and/or air held in water cavity is fully drained, and the first water-guiding hole and annular groove three are connected, the second water-guiding hole and annular groove
Three connect, and water flow is entered annular groove three and entered by annular groove three through the first water-guiding hole and is located above water-stop sheet by the second water-guiding hole
In collar cavities, further, water flow enters water outlet tube body and injects sink eventually by depotition cock；
(2) transition stage；
S4: turn handle counterclockwise rotates counterclockwise hand-drive connecting shaft around own axes, meanwhile, stop collar, the first valve
Core ontology and connecting shaft rotate synchronously, when between the Origin And Destination that the spacing block set two on stop collar moves to limiting slot one,
That is the middle position that is located at limiting slot one of spacing block set two, between connection mouth three, connection mouth four and the first insert body at this time
It is in an off state, at this point, tap stops water outlet, the second outlet pipe is still in extended state；
(3) it shrinks and stays water；
S5: continuing turn handle counterclockwise, and hand-drive connecting shaft is rotated counterclockwise around own axes, meanwhile, stop collar,
One insert body and connecting shaft rotate synchronously, when the spacing block set two on stop collar moves to the terminal of limiting slot one, the first valve
Core stops operating, at this point, water-guiding hole four and connection mouth four are connected, water-guiding hole two and connection mouth three are connected, and water flow is by water-guiding hole three
Water-guiding hole four is flowed into, further, water flow enters third pipeline by connection mouth four, and further, water flow passes through connection mouth five
Into appearance water cavity；
S6: water flow and excircle of sleeve face contact, in the presence of hydraulic pressure, water flow apply along the first efferent duct casing
The pressure of water inlet end motion of the heart axis direction from the water outlet of the first outlet pipe to the first outlet pipe, the pressure-driven second go out
Water pipe along the first efferent duct water inlet end motion of the central axial direction from the water outlet of the first outlet pipe to the first outlet pipe, this
When, the first water-guiding hole and annular groove three disconnect, and the second water-guiding hole and annular groove three disconnect, and depotition cock stops water outlet, the second outlet pipe
Along water inlet end motion of the central axial direction from the water outlet of the first outlet pipe to the first outlet pipe of the first efferent duct, second goes out
Water pipe move when, the first outlet pipe with second water outlet bottom of the tube formed transition cavity be gradually reduced, the water in transition cavity with/
Or air enters first pipe by the water inlet end of the first outlet pipe under the promotion of the second outlet pipe, and by connection mouth three into
Enter water-guiding hole two, the water and/or air being extruded enter in shell the chamber being located above the first insert body by water-guiding hole two
Room enters the 4th pipeline by connection mouth one, and enter in water tank by water inlet therewith；Into the gas in water tank
It is discharged by exhaust outlet through gas port, flows into check valve and pass through by the inlet segment one of second pipe into the water in water tank
Water section one flows into Bernoulli Jacob's connecting tube, flows into the water of Bernoulli Jacob's connecting tube as the water flow in the 5th pipeline is to open-and-close mechanism, directly
It is collapsed into inside the first outlet pipe completely to the second outlet pipe, holds and be full of water in water cavity.
The beneficial effect of the present invention compared with prior art is that tap of the invention is Liftable type tap, i.e.,
In use, tap is in stretching state, when closing, tap is in contraction state, fire hose when not only meeting use in this way
The distance between head and sink, while when not in use, tap, which can be shunk, substantially reduces tap the space occupied, together
When the present invention in be additionally provided with water tank, water tank can will be used to pushing that the second outlet pipe to stretch out and the water of compression collects simultaneously
It is re-circulated into tap, to realize recycling for water, has saved resource.
Detailed description of the invention
In order to illustrate the embodiments of the present invention more clearly, attached drawing needed in the embodiment will be done simply below
It introduces, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ordinary skill people
For member, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is that flexible discharge mechanism of the invention is in the overall structure diagram under contraction state.
Fig. 2 is that flexible discharge mechanism of the invention is in the overall structure diagram under stretching state.
Fig. 3 is the cooperation schematic diagram of open-and-close mechanism of the invention, flexible discharge mechanism, circulation feedback pipe network.
Fig. 4 is the cooperation schematic diagram of open-and-close mechanism of the invention, flexible discharge mechanism, circulation feedback pipe network.
Fig. 5 is open-and-close mechanism overall structure diagram of the invention.
Fig. 6 is open-and-close mechanism schematic diagram of internal structure of the invention.
Fig. 7 is open-and-close mechanism cross-sectional view of the invention.
Fig. 8 is open-and-close mechanism cross-sectional view of the invention.
Fig. 9 is the cooperation schematic diagram of the first spool and position-limit mechanism in open-and-close mechanism of the invention.
Figure 10 is the cooperation schematic diagram of the first spool and position-limit mechanism in open-and-close mechanism of the invention.
Figure 11 is the first valve core structure schematic diagram in open-and-close mechanism of the present invention.
Figure 12 is the first valve core structure schematic diagram in open-and-close mechanism of the present invention.
Figure 13 is flexible discharge mechanism cross-sectional view of the invention.
Figure 14 is flexible discharge mechanism cross-sectional view of the invention.
Figure 15 is positioning means of communication cross-sectional view of the invention.
Figure 16 is the schematic diagram of internal structure of flexible discharge mechanism of the invention.
Figure 17 is water storage mechanism cross-sectional view of the invention.
Figure 18 is one-way valve structures schematic diagram of the invention.
Figure 19 is check valve cross-sectional view of the invention.
Figure 20 is Bernoulli Jacob's connecting tube cross-sectional view of the invention.
It is denoted as in figure:
100, open-and-close mechanism；
110, handle；
120, stop collar；121, spacing block set one；122, spacing block set two；
130, end cap；131, limiting slot one；
140, the first spool；141, connecting shaft；141a, limiting slot two；142, the first insert body；142a, annular groove one；
142b, water-guiding hole one；142c, water-guiding hole two；142d, water-guiding hole three；142e, water-guiding hole four；150, shell；151, connection mouth
One；152, connection mouth two；153, connection mouth three；154, connection mouth four；155, annular groove two；
200, discharge mechanism；
210, the first outlet pipe；211, connection mouth five；212, water guide cavity；213, annular groove three；
220, the second outlet pipe；221, it is discharged tube body；221a, limit raised line；222, the first means of communication；222a, casing；
222b, the first water-guiding hole；222c, water-stop sheet；222d, the second water-guiding hole；
230, depotition cock；
300, water storage mechanism；
310, water tank；311, exhaust outlet；
320, water inlet；330, water outlet；340, dustproof cover；341, gas port；
400, circulation feedback pipe network；
410, first pipe；
420, second pipe；421, inlet segment one；422, check valve；422a, bushing is fastened；422b, ball sealer；422c,
Spring；422d, installation sleeve；423, water exit end one；
430, third pipeline；
440, the 4th pipeline；
450, the 5th pipeline；451, water exit end two；452, Bernoulli Jacob's connecting tube；452a, taper water inlet；452b, taper
Water outlet；452c, intermediate aqueduct；452d, connection mouth six；453, inlet segment two.
Specific embodiment
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, those of ordinary skill in the art without making creative work, every other reality obtained
Example is applied, the scope of the present invention is belonged to.
As shown in Fig. 1-2 0, self-adjusting water based on bernoulli principle faucet, including sink, open-and-close mechanism 100, it is flexible go out
Water dispenser structure 200, circulation feedback pipe network 400, wherein open-and-close mechanism 100 and flexible discharge mechanism 200 are all set on sink, are stretched
Discharge mechanism 200 is used to provide water required by cleaning to sink, and is arranged to stretch effluent state and shrink in watery
Switch between state；Open-and-close mechanism 100 for control flexible discharge mechanism 200 complete stretching, extension effluent state and shrinking stay water state it
Between switching, and open-and-close mechanism 100 is arranged to switch between opening state and closed state；Circulation feedback pipe network 400 is set
It is placed between open-and-close mechanism 100 and flexible discharge mechanism 200, circulation feedback pipe network 400 is for connecting open-and-close mechanism 100 and stretching
Discharge mechanism 200 and the conducting for completing water flow, and feedback pipe network 400 is recycled for open-and-close mechanism 100 to flexible discharge mechanism 200
Control；When open-and-close mechanism 100 in the open state, water flow by open-and-close mechanism 100 by water supply line enter circulation feedback
Pipe network 400 and by eventually entering into flexible discharge mechanism 200, so that flexible discharge mechanism 200 stays water state to stretching out from shrinking
Water state switching, the discharge mechanism 200 that stretches are completed to stretch out and to sink internal drainages, when open-and-close mechanism 100 is from opening state to pass
When closed state switches, open-and-close mechanism 100 makes flexible discharge mechanism 200 by stretching by circulation feedback pipe network 400 and using water flow
It puts on display water state and completes to shrink and stop being discharged to switching in water state, flexible discharge mechanism 200 is shunk.
The open-and-close mechanism 100 includes handle 110, shell 150, the first spool 140, wherein the first spool 140 is installed
Inside shell 150, handle 110 is connect with the first spool 140, and handle 110 is for receiving trigger force and being transferred to trigger force
First spool 140, the trigger force can drive the first spool 140 to switch between opening state and closed state, the shell
150 be open at one end, the closed circular cylindrical shape cylinder of the other end, is provided with connection mouth 1 on the periphery of shell 150, even
It connects mouth 1 and housing cavity is connected, and connection mouth 1 is close to the open end of shell 150；It is also set on 150 periphery of shell
It is equipped with connection mouth 2 152, the inner cavity of connection mouth 2 152 and shell 150 is connected, and connection mouth 2 152 is close to the closed end of shell,
Preferably, the central axis interlaced arrangement of connection mouth 1 and connection mouth 2 152, its significance lies in that, avoid the phase between pipeline
Mutually interference, the closed end of shell 150 is additionally provided with connection mouth 3 153 and connection mouth 4 154, connection mouth 3 153 and connection mouth four
154 connect with the inner cavity of shell 150, and the center of the central axis of connection mouth 3 153 and connection mouth 4 154 and shell 150
Axis is parallel to each other.
The flexible discharge mechanism 200 include the first outlet pipe 210, the second outlet pipe 220, depotition cock 230, first
Outlet pipe 210 and the second outlet pipe 220 are circular cylindrical shape tube body, wherein 220 pivot bush unit of the second outlet pipe is in the first water outlet
The inside of pipe 210, less than the internal diameter of the first outlet pipe 210, the second outlet pipe 220 goes out with first for the outer diameter of the second outlet pipe 220
Appearance water cavity 212, the first outlet pipe 210 and 220 coaxial line of the second outlet pipe arrangement and the second water outlet are formed between water pipe 210
Pipe 220 can the central axis in the first outlet pipe 210 along the first outlet pipe 210 move, depotition cock 230 and the second outlet pipe
220 water outlet connection, depotition cock 230 is for guiding water flow to enter sink, the first outlet pipe 210 and the second outlet pipe 220
Between be provided with limiting device, limiting device is for preventing the second outlet pipe 220 to be detached from the first outlet pipe 210, when the second water outlet
When pipe 220 moves to limiting device in the first outlet pipe 210, the first outlet pipe 210 and the second outlet pipe 220 are connected, and first
It is provided with connection mouth 5 211 on the periphery of outlet pipe 210, the inner cavity of connection mouth 5 211 and the first outlet pipe 210 is connected and even
Mouth five is connect close to the water outlet of the first outlet pipe 210.
More specifically, the limiting device include the limited step for being set to 210 water outlet inner cavity of the first outlet pipe,
The limit raised line 221a being set on 220 water inlet end periphery of the second outlet pipe, the limited step are along the first outlet pipe
210 circumference to center narrow first built in step, when limit raised line 211a and first built in step contact when, the second outlet pipe
220 stop motions.
The circulation feedback pipe network 400 includes first pipe 410, second pipe 420, third pipeline 430, the 4th pipeline
440, the 5th pipeline 450, wherein second pipe 420 includes inlet segment 1, water exit end 1, inlet segment 1 and water outlet
It is provided with check valve 422 between section 1, check valve 422 makes water flow that can only flow to water exit end 1 by inlet segment 1；
5th pipeline 450 includes water exit end 2 451, inlet segment 2 453, is arranged between water exit end 2 451, inlet segment 2 453
There is Bernoulli Jacob's connecting tube 452, Bernoulli Jacob's connecting tube 452 is the round tube of both ends open, the outer circle of Bernoulli Jacob's connecting tube 452
It is provided with six 452d of connection mouth on face, the inner cavity of six 452d of connection mouth and Bernoulli Jacob's connecting tube 452 is connected, when water flow is from Bernoulli Jacob
The water in the pipeline being connected with six 452d of connection mouth may make to flow when flowing through in connecting tube 452 towards Bernoulli Jacob's connecting tube 452,
Water storage mechanism 300 is additionally provided in circulation feedback pipe network 400, the water storage mechanism 300 includes water tank 310, water tank 310
For the spheroid with cavity, one end setting water inlet 310, the other end on water tank length direction are provided with water outlet 330.
It is more perfect, exhaust outlet 311 is also provided on the water tank 310,311 Matching installation of exhaust outlet has dust-proof
Lid 340 is provided with gas port 341 on the dustproof cover.
Described 410 one end of first pipe connect with the water inlet end of flexible discharge mechanism 200, the other end and connection mouth three
153 connections；One 421 one end of inlet segment of second pipe 420 connect with water outlet 330, the water inlet end of the other end and check valve 422
Connection, one 423 one end of water exit end of second pipe 420 connect with the water outlet of check valve 422, six 452d of the other end and connection mouth
Connection；430 one end of third pipeline is connect with connection mouth 5 211, the other end and connection mouth 4 154 connect；4th pipeline, 440 one end
It is connect with connection mouth 1, the connection of the other end and water inlet 320,2 453 one end of inlet segment of the 5th pipeline 450 and water supplying pipe
Road connection, the other end and Bernoulli Jacob's connecting tube 452 connect, 2 451 one end of water exit end of the 5th pipeline 450 and Bernoulli Jacob's connecting tube
452 connections, the other end and connection mouth 2 152 connect.
In the open state, the discharge mechanism 200 that stretches stays water state to stretching, extension effluent state from shrinking to open-and-close mechanism 100
Switching, at this point, the 5th pipeline 450 is connected with first pipe 410, third pipeline 430 and the 4th pipeline 440 are connected, and water flow is by supplying
The inlet segment 2 453 that waterpipe enters the 5th pipeline 450 enters Bernoulli Jacob's connecting tube 452 therewith, and water flow is connected by Bernoulli Jacob
Make when pipe 452 water in water storage mechanism 300 by the inlet segment 1 of the second outlet pipe 420 enter check valve 422 therewith into
Enter water exit end 423, further, the inner cavity of Bernoulli Jacob's connecting tube 452 is entered by six 452d of connection mouth, mixed water flow is logical
It crosses water exit end 2 451 and enters the water inlet end that open-and-close mechanism 100 enters flexible discharge mechanism 200 by first pipe 410 therewith, into
One step, the second outlet pipe of water pressure pushing 220 that water flow generates is discharged along the central axial direction of the first outlet pipe 310 by first
Water outlet end motion of the water inlet end of pipe 210 to the first outlet pipe 210 is held water cavity 212 and is gradually reduced in the process, Rong Shui
Gas and/or water in cavity 212 are flowed by connection mouth 5 211 by third pipeline 430 under the promotion of the second outlet pipe 212
Open-and-close mechanism 100 simultaneously flows into water storage mechanism 300 by the 4th pipeline 440, when the second water pipe 220 moves to limiting device, the
One water pipe 210 is connected with the second water pipe 220, and water flow injects sink through depotition cock 230 by the second outlet pipe 220；Opening-closing machine
When structure 100 switches from opening state to closed state, the 5th pipeline 450 is disconnected with first pipe 410, and the 5th pipeline 450 stops
It supplies water to first pipe 410, at this point, the water outlet of the 5th pipeline 450 is in sealing state, at the water inlet end of first pipe 410
In sealing state, the second outlet pipe 220 is still in extended state, but depotition cock stops water outlet；When open-and-close mechanism 100 was completed
It crosses in the closure state, at this point, the 5th pipeline 450 is connected with third pipeline 430, first pipe 410 connects with the 4th pipeline 440
Logical, water flow enters the 5th pipeline 450 by water supply line, and enters third pipeline 430, further, water by open-and-close mechanism 100
Stream enters 210 inner cavity of the first outlet pipe by the connection mouth 5 211 connecting with third pipeline 430, and water flow enters the first outlet pipe
210 and the second appearance water cavity 212 between outlet pipe 220, due to the effect of hydraulic pressure, the second outlet pipe of water jet propulsion 220 is along
The central axis of one outlet pipe 210 is from the water outlet of the first outlet pipe 210 to the water inlet end motion of the first outlet pipe 210 until complete
It is complete to shrink；In the process, the transition cavity formed between 220 bottom of the first outlet conduit 210 and the second outlet conduit is gradually
Reduce, the gas and/or water in transition cavity are under the promotion of the second outlet pipe 220 by the water inlet end for the discharge mechanism 200 that stretches
It is discharged and passes through first pipe 410 and enter open-and-close mechanism 100, water storage mechanism 300 is further entered by the 4th pipeline 440.
The meaning that check valve 422 is arranged is, is discharged since check valve 422 can only be such that water flow is flowed to by inlet segment 1
Section 423, therefore can be to avoid when water flow flows to open-and-close mechanism 100 through the 5th pipeline 450 by water supplying pipe, water flow passes through water exit end
423 enter in water storage mechanism.
The meaning that water storage mechanism 300 is arranged is, can collect the water for driving the second outlet pipe 220 to stretch out or shrink
While, using Bernoulli Jacob far from by the importing tap again of the water in water storage mechanism 300, to realize following for water
Ring utilizes, and has saved resource.
The open-and-close mechanism 100 further includes position-limit mechanism, position-limit mechanism be used for the rotation angle of the first spool 140 into
Row control, so that open-and-close mechanism 100 accurately completes the switching between opening state and closed state.
First spool 140 includes connecting shaft 141, the first insert body 142, and the first insert body 142 is and shell
The cylindrical body that 150 inner cavities match, connecting shaft 141 is fixedly connected with the first insert body 142 and arranged concentric, the first spool 140
Deflector can be provided on own axis, the first insert body in shell 150, deflector is for being connected water
Stream, to realize the opening state of open-and-close mechanism 100 and the switching of closed state, above-mentioned connection mouth 1 is located at the first valve
The top of core ontology 142.
The deflector includes one 142a of annular groove, water-guiding hole, offers ring on the periphery of the first insert body 142
One 142a of slot, one 142a of annular groove and 142 coaxial line of the first insert body arrange, and the groove depth direction of one 142a of annular groove is perpendicular to the
The central axis of one insert body 142, there are four water-guiding hole settings, respectively one 142b of water-guiding hole, two 142c of water-guiding hole, water guide
Three 142d of hole, four 142e of water-guiding hole, wherein one 142b of water-guiding hole, two 142c of water-guiding hole are set to 142 thickness of the first insert body
Run through the first insert body 142 on end face on direction and along the thickness direction of the first insert body 142, three 142d of water-guiding hole is opened
Set on the slot bottom of one 142a of annular groove and the depth extending direction of three 142d of water-guiding hole it is consistent with the groove depth direction of one 142a of annular groove, lead
Four 142e of water hole be opened on 142 thickness direction of the first insert body far from connecting shaft 141 end face, and four 142e of water-guiding hole with lead
Three 142d of water hole is connected, one 142b of water-guiding hole and diameter symmetry of two 142c of water-guiding hole about the first insert body 142, water-guiding hole
Four 142e are located between two 142c of one 142b of water-guiding hole and water-guiding hole, and one 142b of water-guiding hole, two 142c of water-guiding hole, water-guiding hole four
142e is not arranged collinearly in 3 points.
More specifically, the position-limit mechanism includes stop collar 120, end cap 130, and end cap 130 is to be open with shell 150
The round lid to match is held, end cap 130 and shell 150 cooperatively form the cavity for accommodating the first spool 140, wherein end cap 130
The circular groove with 150 arranged concentric of shell is offered on end face outside, the bottom of circular groove offers the through-hole through slot bottom,
The through-hole matches with connecting shaft 141, and connecting shaft 141 stretches out the outside of shell 150 by through-hole, goes back on the circular groove cell wall
Offer limiting slot 1, central axial direction of the groove depth direction of limiting slot 1 perpendicular to end cap 130, limiting slot one
131 length extending direction is consistent with the arc direction of circular groove cell wall and limiting slot 1 on tangent line by limiting slot 1
Starting point moves to the terminal of limiting slot 1, completes 180 ° of deflection；120 pivot bush unit of stop collar is on connecting shaft 141
And stop collar 120 is located in circular groove, and the spacing block set 2 122 to match with limiting slot 1 is provided on stop collar 120, limit
Position convex block 2 122 can slide in limiting slot 1 along the guide direction of limiting slot 1, and can terminate movement in limiting slot
One 131 beginning or end offers two 141a of limiting slot, the slot of two 141a of limiting slot on the periphery of above-mentioned connecting shaft 141
Central axis of the deep direction perpendicular to connecting shaft 141, the central axis side of the length extending direction and connecting shaft 141 of two 141a of limiting slot
To the equal length of consistent and two 141a of limiting slot length and connecting shaft 141, it is additionally provided with and limits on the stop collar 120
The spacing block set 1 that two 141a of slot matches, spacing block set 1 can be in two 141a of limiting slot along two 141a's of limiting slot
Guide direction movement, the handle 110 is socketed on connecting shaft 141 and handle 110 can drive connecting shaft 141 to revolve around own axes
Turn.
More perfect, 150 inner cavity wall portion of the shell position corresponding with one 142a of annular groove is provided with annular groove two
155, the groove depth direction of annular groove 2 155 is vertical with the central axial direction of shell 150, and the length extending direction of annular groove 2 155
Consistent with the circumferencial direction of shell 150, one 142a of annular groove and annular groove 2 155 cooperatively form closed annular storage cavity, above-mentioned
Connection mouth 2 152 and 2 155 inner cavity of annular groove connect.
Water flow enters the 5th pipeline 450 by water supply line, and water flow enters 150 inner cavity of shell by connection mouth 2 152, into one
Step, water flow enters the annular storage cavity that one 142a of annular groove and annular groove 2 155 are formed, when needing to open tap, up time
Needle turn handle 110, handle 110 drive connecting shaft 141 to rotate clockwise around own axes, meanwhile, stop collar 120, the first spool
Ontology 142 and connecting shaft 141 rotate synchronously, when the spacing block set 2 122 on stop collar 120 moves to the starting point of limiting slot 1
When, the first spool 140 stops operating, at this point, four 142e of water-guiding hole and connection mouth 3 153 are connected, one 142b of water-guiding hole with connect
Mouth 4 154 connect, water flow by three 142d of water-guiding hole flow into four 142e of water-guiding hole, further, water flow by connection mouth 3 153 into
Enter first pipe 410, water flow enters the water inlet end of flexible discharge mechanism, in the presence of hydraulic pressure, water flow by first pipe 410
Push the second outlet pipe 220 along the central axis of the first outlet pipe 210 from the water inlet end of the first outlet pipe 210 to the first outlet pipe
210 water outlet end motion when the second outlet pipe 220 moves, is held water cavity 212 and is gradually reduced, and water is held in the compression of the second outlet pipe 220
Water and/or air in cavity 212, compressed water and/or air enter third pipeline 430 by connection mouth 5 211, into one
Step, one 142b of water-guiding hole is entered by connection mouth 4 154, the water and/or air being extruded are entered by one 142b of water-guiding hole
It is located at the chamber of 142 top of the first insert body in shell 150, therewith, the 4th pipeline 440 is entered by connection mouth 1, and
Entered in water tank by water inlet 320；It is discharged into the gas in water tank 310 by exhaust outlet 311 through gas port 341, into
Enter the water in water tank to flow into check valve 422 by the inlet segment 1 of second pipe 420 and flow by water exit end 1
Bernoulli Jacob's connecting tube 452 flows into the water of Bernoulli Jacob's connecting tube 452 as the water flow in the 5th pipeline 450 is to open-and-close mechanism, until
Second outlet pipe 220 moves at limiting device, at this point, the water and/or air that hold in water cavity 212 are fully drained, first
Outlet pipe 210 and the second outlet pipe 220 are connected, water flow by the first outlet pipe 210 enter the second outlet pipe 220 and eventually by
Depotition cock 230 injects sink.
When needing to close tap, turn handle 110 counterclockwise, handle 110 drives connecting shaft 141 around own axes, inverse
Hour hands rotation, meanwhile, stop collar 120, the first insert body 142 are rotated synchronously with connecting shaft 141, the limit on stop collar 120
When convex block 2 122 moves to the terminal of limiting slot 1, the first spool 140 stops operating, at this point, four 142e of water-guiding hole and company
The connection of mouth 4 154 is connect, two 142c of water-guiding hole and connection mouth 3 153 are connected, and water flow flows into water-guiding hole four by three 142d of water-guiding hole
142e, further, water flow enter third pipeline 430 by connection mouth 4 154, and further, water flow passes through connection mouth 5 211
Into water cavity 212 is held, in the presence of hydraulic pressure, the second outlet pipe 220 is along the first outlet pipe 210 for the second outlet pipe 220
Water inlet end motion of the mandrel line from the water outlet of the first outlet pipe 210 to the second outlet pipe 220, the second outlet pipe 220 and first
Outlet pipe 210, which disconnects, to be connected, and tap stops water outlet, when the second outlet pipe 220 moves, 220 bottom of the second outlet pipe and first
The transition cavity formed between outlet pipe 210 is gradually reduced, and the water and/or air in transition cavity are in the second outlet pipe 220
It pushes the lower water inlet end by the first outlet pipe 210 to enter first pipe 410, and passes through connection mouth 3 153 and enter water-guiding hole two
142c, the water and/or air being extruded are entered in shell 150 by two 142c of water-guiding hole is located at 142 top of the first insert body
Chamber, therewith, by connection mouth 1 enter the 4th pipeline 440, and by water inlet 320 enter water tank in；Into storage
Gas in water pot 310 is discharged by exhaust outlet 311 through gas port 341, into the water in water tank by second pipe 420 into
Water section 1 flows into check valve 422 and flows into Bernoulli Jacob's connecting tube 452 by water exit end 1, flows into Bernoulli Jacob's connecting tube
452 water is as the water flow in the 5th pipeline 450 is to open-and-close mechanism, until the second outlet pipe 220 collapses into the first water outlet completely
Inside pipe 210, holds and be full of water in water cavity 212.
When open-and-close mechanism 100 switches from opening state to closed state, there are one intermediate state；That is spacing block set two
122 are located at the middle position of limiting slot 1, at this time between connection mouth 3 153, connection mouth 4 154 and the first insert body 142
It is in off-state, at this point, tap stops water outlet, the second outlet pipe 220 is still in extended state.
Means of communication is additionally provided in the flexible discharge mechanism 200, means of communication includes 222 He of the first means of communication
Second connectivity structure, second outlet pipe 220 include water outlet tube body 221, and the first means of communication 222 is set to water outlet tube body
211 water inlet end, the first means of communication 222 include casing 222a, the first water-guiding hole 222b, water-stop sheet 222c, the second water-guiding hole
222d, the casing 222a are fixedly connected and coaxially arranged with water outlet tube body 221, and casing 222a and water outlet tube body 221 are common
The second outlet pipe 220 is constituted, the inner cavity of the casing 222a and the inner cavity of water outlet tube body 221 match, and casing 222a's is outer
The inner cavity of disc and the first outlet pipe 210 matches, and the water-stop sheet 222c is set to inner cavity and the water-stop sheet of casing 222a
The inner cavity of 222c and casing 222a match, and casing 222a is divided into upper and lower two parts mutually disconnected by water-stop sheet 222c,
Wherein the first water-guiding hole 222b and the first water-guiding hole are offered on the casing 222a periphery of water-stop sheet 222c upper section
The inner cavity casing 222a above 222b and water-stop sheet 222c is connected, and the second water-guiding hole 222d is opened in casing 222a and is located at water-stop sheet
On periphery below 222c, and the second water-guiding hole 222d is connected with the inner cavity casing 222a being located at below water-stop sheet 222c, institute
The second means of communication stated is set to the water outlet of the first outlet pipe 210, and the second means of communication includes annular groove 3 213, annular groove three
213 are set to the inner cavity wall portion of the first outlet pipe 210, and annular groove 3 213 is located at the lower section of connection mouth 5 211, annular groove 3 213
The vertical central axial direction with the first outlet pipe 210 in groove depth direction, and the first water-guiding hole 222b, the second water-guiding hole 222d can be by
Annular groove 3 213, which is realized, to be connected.
More perfect, the first water-guiding hole 222b is provided with several, and equal along the circumferencial direction of casing 222a
Even to be spaced apart, the second water-guiding hole 222d is provided with several, and along the circumferencial direction uniform intervals of casing 222a point
Cloth.
Second outlet pipe 220 stays water state to when stretching, extension effluent state switching from shrinking, and water flow is by the first outlet pipe 210
Water inlet end enters the inner cavity of the first outlet pipe 210, and further, water flow sleeve pipe 222a is simultaneously contacted with water-stop sheet 222c,
Under the action of hydraulic pressure, water flow applies the central axial direction along the first efferent duct 210 by the first outlet pipe 210 to water-stop sheet 222c
Water inlet end to the first outlet pipe 210 water outlet end motion pressure, second outlet pipe of pressure-driven 220 is along the first efferent duct
Water outlet end motion of 210 central axial direction from the water inlet end of the first outlet pipe 210 to the first outlet pipe 210, works as limit convex
When step built in 221a and first contacts, the first water-guiding hole 222b and annular groove 3 213 are connected, the second water-guiding hole 222d and annular groove
3 213 connect, water flow by the second water-guiding hole 222d enter annular groove 3 213 and by annular groove 3 213 through the first water-guiding hole 222b into
Enter and be located in the collar cavities above water-stop sheet 222c, further, water flow enters water outlet tube body 221 and eventually by the fire hose out
First 230 injection sink.
From stretching, extension effluent state to when shrinking switching in water state, water flow is entered second outlet pipe 220 by connection mouth 5 211
Hold water cavity 212, water flow and sleeve 222a outer circle face contact, in the presence of hydraulic pressure, water flow applies along first casing 222a
The pressure of water inlet end motion of the central axial direction of efferent duct 210 from the water outlet of the first outlet pipe 210 to the first outlet pipe 210
Power, second outlet pipe of pressure-driven 220 along the first efferent duct 210 central axial direction by the first outlet pipe 210 water outlet
The water inlet end motion to the first outlet pipe 210 is held, at this point, the first water-guiding hole 222b and annular groove 3 213 disconnect, the second water-guiding hole
222d and annular groove 3 213 disconnect, and depotition cock 230 stops water outlet, central axis of second outlet pipe 220 along the first efferent duct 210
Line direction goes out from the water outlet of the first outlet pipe 210 to the water inlet end motion of the first outlet pipe 210 until collapsing into first completely
Water pipe inner cavity.
The check valve 422 includes fastening bushing 422a, the second spool, installation sleeve 422d, the fastening bushing
422a and installation sleeve 422d cooperation constitutes the cavity for accommodating the second spool, and second spool includes ball sealer 422b, bullet
Spring 422c, wherein ball sealer 422b, which is located at, fastens between bushing 422a and spring 422c, and one end and the ball sealer of spring 422c connects
Touching, the other end are contacted with installation sleeve 422d, and the resilient force ball sealer 422b of spring is to close to the side for fastening bushing 422a
To movement, be provided with limited block in the fastening bushing 422a, ball sealer 422b under the impetus of spring power with
Sealing is realized in limited block cooperation, so that installation sleeve 422d is in an off state with bushing 422a is fastened, the fastening
Bushing 422a and inlet segment 1 are connected, and installation sleeve 422d and water exit end 1 are connected, when water flow is by fastening bushing 422a
When into check valve 422, water flow is contacted with ball sealer 422b, and in the presence of hydraulic pressure, water jet propulsion ball sealer 422b overcomes bullet
The elastic force of spring is moved towards the direction close to installation sleeve 422d, and ball sealer 422b and limited block are detached from and cooperate, and sealing releases,
At this point, installation sleeve 422d and fastening bushing 422a is switched to on-state by off-state, water flow is flowed by fastening bushing 422a
Enter installation sleeve 422d, further, Bernoulli Jacob's connecting tube 452 is flowed by water exit end 1 and six 452d of connection mouth；When
When water flow enters check valve 422 by installation sleeve 422d, water flow is contacted with ball sealer 422b, and due to the effect of hydraulic pressure, water flow makes
Ball sealer 422b cooperate with limited block it is even closer, installation sleeve 422d with fastening bushing 422a be in an off state, water
Stream can not pass through check valve 422.
More specifically, the fastening bushing 422a includes inlet segment and the first linkage section, and inlet segment and first connect
The round tube of Duan Junwei both ends open, the inlet segment is fixedly connected with the first linkage section and coaxially arranged, described installation set
Cylinder 422d includes water exit end and the second linkage section, and water exit end and the second linkage section are the round tube of both ends open, the water outlet
Section is fixedly connected with the second linkage section and coaxially arranged, the inlet segment and the connection of inlet segment 1, water exit end and water exit end
One 423 connect, the intracavity diameter of the water exit end less than the second linkage section intracavity diameter, thus in water exit end and the second company
Connect section boundary form along the second linkage section circumference to center narrow second built in step, similarly, the inlet segment
Intracavity diameter less than the first linkage section intracavity diameter, so that the boundary in inlet segment and the first linkage section is formd along
Step built in the third that one linkage section circumference is narrowed to center, step built in one end spring 422d and second contacts, the other end and
Step built in ball sealer 422b contact, ball sealer 422b and third cooperatively forms sealing.
Bernoulli Jacob's connecting tube 452 includes taper water inlet 452a, conical water outlet 452b, taper water inlet
Intermediate aqueduct 452c, the one end intermediate aqueduct 452c and taper water inlet are provided between 452a, conical water outlet 452b
452a is connected, the other end and conical water outlet 452b are connected, and the openings of sizes of the taper water inlet 452a connects along Bernoulli Jacob
The central axis of adapter tube 452 is directed toward taper water inlet 452a by intermediate aqueduct 452c and is gradually increased, conical water outlet 452b's
Openings of sizes is directed toward conical water outlet 452b by intermediate aqueduct 452c along the central axis of Bernoulli Jacob's connecting tube 452 and is gradually increased
Greatly, its significance lies in that, so that the cross-sectional area of Bernoulli Jacob's connecting tube 452 is real by taper water inlet 452a to conical water outlet 452b
It is now gradually decrease to the switching being gradually increased, wherein Q is flow according to flow formula Q=V*A(, and V is flow velocity, and A is flow cross-sectional
Area) can one timing of proper flow, conduit cross-sectional area becomes smaller (i.e. when A reduces), and the speed V that fluid flows through pipeline will increase,
Therefore after water flows into intermediate aqueduct 452c by taper water inlet 452a, the flow velocity of water will increase；Six 452d of connection mouth
It is set on intermediate aqueduct 452c and the inner cavity of six 452d of connection mouth and intermediate aqueduct 452c is connected；By Bernoulli equation: p
+ 1/2 ρ v^2+ ρ gh=constant (wherein, p is pressure, and ρ is fluid density, and v is fluid velocity, and g is acceleration of gravity, and h is height)
It is found that fluid velocity v is bigger, on the interface that fluid is contacted with object when fluid density ρ, gravity acceleration g, mono- timing of height h
Pressure it is smaller, therefore, pressure of the water flow when intermediate aqueduct 452c flows, between water flow and the wall portion of intermediate aqueduct 452c
It is strong to reduce, at this point, under the action of inside and outside atmospheric pressure is poor, during the water flow in pipeline connecting with six 452d of connection mouth can flow into
Between aqueduct 452c.
A kind of environment-friendly water-saving method based on bernoulli principle, step are:
(1) stretching, extension water outlet；
S1: water flow enters the 5th pipeline 450 by water supply line, and water flow enters 150 inner cavity of shell by connection mouth 2 152,
Further, water flow enters the annular storage cavity that one 142a of annular groove and annular groove 2 155 are formed；
S2: turn handle 110 clockwise, handle 110 drives connecting shaft 141 to rotate clockwise around own axes, meanwhile, limit
Ring 120, the first insert body 142 are rotated synchronously with connecting shaft 141, when the spacing block set 2 122 on stop collar 120 moves to limit
When the starting point of slot 1, the first spool 140 stops operating, at this point, four 142e of water-guiding hole and connection mouth 3 153 are connected, water-guiding hole
One 142b and connection mouth 4 154 are connected, and water flow flows into four 142e of water-guiding hole by three 142d of water-guiding hole, and further, water flow passes through
Connection mouth 3 153 enters first pipe 410, and water flow enters the water inlet end of flexible discharge mechanism by first pipe 410；
S3: in the presence of hydraulic pressure, water flow is entered the inner cavity of the first outlet pipe 210 by the water inlet end of the first outlet pipe 210,
Further, it water flow sleeve pipe 222a and is contacted with water-stop sheet 222c, in the presence of hydraulic pressure, water flow applies water-stop sheet 222c
Add central axial direction along the first efferent duct 210 from the water inlet end of the first outlet pipe 210 to the water outlet of the first outlet pipe 210
The pressure of movement, second outlet pipe of pressure-driven 220 along the first efferent duct 210 central axial direction by the first outlet pipe
Water outlet end motion of 210 water inlet end to the first outlet pipe 210 squeezes when second outlet pipe 220 moves and holds in water cavity 212
Water and/or air, the water and/or air being extruded further pass through company into third pipeline 430 by connection mouth 5 211
It connects mouth 4 154 and enters one 142b of water-guiding hole, the water and/or air being extruded enter position in shell 150 by one 142b of water-guiding hole
Chamber above the first insert body 142 enters the 4th pipeline 440 by connection mouth 1, and pass through water inlet therewith
320 enter in water tank；It is discharged into the gas in water tank 310 by exhaust outlet 311 through gas port 341, into water tank
Water check valve 422 is flowed by the inlet segment 1 of second pipe 420 and Bernoulli Jacob's connection is flowed by water exit end 1
Pipe 452 flows into the water of Bernoulli Jacob's connecting tube 452 as the water flow in the 5th pipeline 450 is to open-and-close mechanism, as limit raised line 221a
With first built in step contact when, at this point, hold water cavity 212 in water and/or air be fully drained, the first water-guiding hole 222b
It is connected with annular groove 3 213, the second water-guiding hole 222d and annular groove 3 213 are connected, and water flow enters annular groove by the second water-guiding hole 222d
3 213 and by annular groove 3 213 through the first water-guiding hole 222b enter be located at water-stop sheet 222c above collar cavities in, further
, water flow enters water outlet tube body 221 and injects sink eventually by depotition cock 230；
(2) transition stage；
S4: turn handle 110 counterclockwise, handle 110 drives connecting shaft 141 to rotate counterclockwise around own axes, meanwhile, limit
Ring 120, the first insert body 142 are rotated synchronously with connecting shaft 141, when the spacing block set 2 122 on stop collar 120 moves to limit
When between the Origin And Destination of slot 1, i.e. the middle position that is located at limiting slot 1 of spacing block set 2 122, connection mouth at this time
3 153, it is in off-state between connection mouth 4 154 and the first insert body 142, at this point, tap stops being discharged, second
Outlet pipe 220 is still in extended state；
(3) it shrinks and stays water；
S5: continuing turn handle 110 counterclockwise, and handle 110 drives connecting shaft 141 to rotate counterclockwise around own axes, meanwhile,
Stop collar 120, the first insert body 142 are rotated synchronously with connecting shaft 141, when the spacing block set 2 122 on stop collar 120 moves to
When the terminal of limiting slot 1, the first spool 140 stops operating, at this point, four 142e of water-guiding hole and connection mouth 4 154 are connected, leads
Two 142c of water hole and connection mouth 3 153 are connected, and water flow flows into four 142e of water-guiding hole, further, water flow by three 142d of water-guiding hole
Enter third pipeline 430 by connection mouth 4 154, further, water flow is entered by connection mouth 5 211 and holds water cavity 212；
S6: water flow and sleeve 222a outer circle face contact, in the presence of hydraulic pressure, water flow apply casing 222a defeated along first
The pressure of water inlet end motion of the central axial direction of outlet pipe 210 from the water outlet of the first outlet pipe 210 to the first outlet pipe 210
Power, second outlet pipe of pressure-driven 220 along the first efferent duct 210 central axial direction by the first outlet pipe 210 water outlet
The water inlet end motion to the first outlet pipe 210 is held, at this point, the first water-guiding hole 222b and annular groove 3 213 disconnect, the second water-guiding hole
222d and annular groove 3 213 disconnect, and depotition cock 230 stops water outlet, central axis of second outlet pipe 220 along the first efferent duct 210
Water inlet end motion of the line direction from the water outlet of the first outlet pipe 210 to the first outlet pipe 210, when the second outlet pipe 220 moves,
The transition cavity formed between second outlet pipe, 220 bottom and the first outlet pipe 210 is gradually reduced, the water in transition cavity and/
Or air enters first pipe 410 by the water inlet end of the first outlet pipe 210 under the promotion of the second water pipe, and passes through connection mouth
3 153 enter two 142c of water-guiding hole, and the water and/or air being extruded are entered in shell 150 by two 142c of water-guiding hole positioned at the
The chamber of the top of one insert body 142 enters the 4th pipeline 440 by connection mouth 1 therewith, and by water inlet 320 into
Enter in water tank；It is discharged into the gas in water tank 310 by exhaust outlet 311 through gas port 341, it is logical into the water in water tank
The inlet segment 1 for crossing second pipe 420 flows into check valve 422 and flows into Bernoulli Jacob's connecting tube 452 by water exit end 1,
The water of Bernoulli Jacob's connecting tube 452 is flowed into as the water flow in the 5th pipeline 450 is to open-and-close mechanism, until the second outlet pipe 220 is complete
It collapses into inside the first outlet pipe 210 entirely, holds and be full of water in water cavity 212.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention；
Various modifications to these embodiments will be readily apparent to those skilled in the art, defined in the present invention
General Principle can be realized in other embodiments in the case where not departing from spirit or scope of the invention.Therefore, originally
Invention will not be defined to the embodiments shown herein, and be to fit to and the principles and novel features disclosed herein
Consistent widest scope.
Claims (4)
1. a kind of environment-friendly water-saving method based on bernoulli principle, step are:
(1) stretching, extension water outlet；
S1: water flow enters the 5th pipeline by water supply line, and water flow enters housing cavity, further, water flow by connection mouth two
The annular storage cavity formed into annular groove one and annular groove two；
S2: turn handle clockwise rotates clockwise hand-drive connecting shaft around own axes, meanwhile, stop collar, the first spool sheet
Body and connecting shaft rotate synchronously, and when the spacing block set two on stop collar moves to the starting point of limiting slot one, the first spool stops turning
Dynamic, at this point, water-guiding hole four and connection mouth three are connected, water-guiding hole one and connection mouth four are connected, and water flow flows into water guide by water-guiding hole three
Kong Si, further, water flow enter first pipe by connection mouth three, and water flow enters flexible discharge mechanism by first pipe
Water inlet end；
S3: in the presence of hydraulic pressure, water flow is entered the inner cavity of the first outlet pipe by the water inlet end of the first outlet pipe, further,
Water flow sleeve pipe is simultaneously contacted with water-stop sheet, and in the presence of hydraulic pressure, water flow applies along the center of the first efferent duct water-stop sheet
The pressure of water outlet end motion of the axis direction from the water inlet end of the first outlet pipe to the first outlet pipe, the pressure-driven second water outlet
Pipe along the first efferent duct water outlet end motion of the central axial direction from the water inlet end of the first outlet pipe to the first outlet pipe, second
Hold water cavity when outlet pipe moves to be gradually reduced, the water and/or air held in water cavity passes through under the promotion of the second outlet pipe
Connection mouth five enters third pipeline, further, enters water-guiding hole one by connection mouth four, the water and/or air being extruded are logical
It crosses water-guiding hole one and enters in shell the chamber being located above the first insert body, therewith, the 4th pipeline is entered by connection mouth one,
And entered in water tank by water inlet；It is discharged into the gas in water tank by exhaust outlet through gas port, into water tank
Water check valve is flowed by the inlet segment one of second pipe and Bernoulli Jacob's connecting tube is flowed by water exit end one, flow into Bernoulli Jacob
The water of connecting tube is as the water flow in the 5th pipeline is to open-and-close mechanism, when step built in limit raised line and first contacts, at this point,
The water and/or air held in water cavity is fully drained, and the first water-guiding hole and annular groove three are connected, and the second water-guiding hole connects with annular groove three
Logical, water flow enters annular groove three by the second water-guiding hole and enters the casing being located above water-stop sheet through the first water-guiding hole by annular groove three
In cavity, further, water flow enters water outlet tube body and injects sink eventually by depotition cock；
(2) transition stage；
S4: turn handle counterclockwise rotates counterclockwise hand-drive connecting shaft around own axes, meanwhile, stop collar, the first spool sheet
Body and connecting shaft rotate synchronously, and when between the Origin And Destination that the spacing block set two on stop collar moves to limiting slot one, that is, limit
Position convex block two is located at the middle position of limiting slot one, is between connection mouth three, connection mouth four and the first insert body at this time
Off-state, at this point, tap stops water outlet, the second outlet pipe is still in extended state；
(3) it shrinks and stays water；
S5: continuing turn handle counterclockwise, and hand-drive connecting shaft is rotated counterclockwise around own axes, meanwhile, stop collar, the first valve
Core ontology and connecting shaft rotate synchronously, and when the spacing block set two on stop collar moves to the terminal of limiting slot one, the first spool stops
Rotation stop is dynamic, at this point, water-guiding hole four and connection mouth four are connected, water-guiding hole two and connection mouth three are connected, and water flow is flowed by water-guiding hole three
Water-guiding hole four, further, water flow enter third pipeline by connection mouth four, and further, water flow is entered by connection mouth five
Hold water cavity；
S6: water flow and excircle of sleeve face contact, in the presence of hydraulic pressure, water flow apply the central axis along the first efferent duct to casing
The pressure of water inlet end motion of the line direction from the water outlet of the first outlet pipe to the first outlet pipe, second outlet pipe of pressure-driven
Along water inlet end motion of the central axial direction from the water outlet of the first outlet pipe to the first outlet pipe of the first efferent duct, at this point,
First water-guiding hole and annular groove three disconnect, and the second water-guiding hole and annular groove three disconnect, and depotition cock stops water outlet, and the second outlet pipe is along the
Water inlet end motion of the central axial direction of one efferent duct from the water outlet of the first outlet pipe to the first outlet pipe, the second outlet pipe
When movement, the transition cavity that the first outlet pipe is formed with the second water outlet bottom of the tube is gradually reduced, the water and/or sky in transition cavity
Gas enters first pipe by the water inlet end of the first outlet pipe under the promotion of the second outlet pipe, and is entered by connection mouth three and led
Water hole two, the water and/or air being extruded enter in shell the chamber being located above the first insert body by water-guiding hole two, with
It, enters the 4th pipeline by connection mouth one, and enter in water tank by water inlet；Into the gas in water tank by being vented
Mouth is discharged through gas port, flows into check valve by the inlet segment one of second pipe into the water in water tank and passes through water exit end one
Bernoulli Jacob's connecting tube is flowed into, flows into the water of Bernoulli Jacob's connecting tube as the water flow in the 5th pipeline is to open-and-close mechanism, until second
Outlet pipe is collapsed into completely inside the first outlet pipe, is held and is full of water in water cavity.
2. a kind of environment-friendly water-saving method based on bernoulli principle according to claim 1, which is characterized in that described stretches
Contracting discharge mechanism includes the first outlet pipe, the second outlet pipe, depotition cock, and the first outlet pipe and the second outlet pipe are circular columns
Shape tube body, wherein the second outlet pipe pivot bush unit is in the inside of the first outlet pipe, the outer diameter of the second outlet pipe is less than the first water outlet
The internal diameter of pipe is formed between the second outlet pipe and the first outlet pipe and holds water cavity, and the first outlet pipe and the second outlet pipe are coaxial
Line arrangement and the second outlet pipe can the central axis in the first outlet pipe along the first outlet pipe move, depotition cock goes out with second
The water outlet of water pipe connects, and depotition cock is arranged between the first outlet pipe and the second outlet pipe for guiding water flow to enter sink
There is limiting device, limiting device is for preventing the second outlet pipe to be detached from the first outlet pipe, when the second outlet pipe is in the first outlet pipe
When inside moving to limiting device, the first outlet pipe and the second outlet pipe are connected, and are provided with connection on the periphery of the first outlet pipe
The inner cavity of mouth five, connection mouth five and the first outlet pipe is connected and connection mouth five is close to the water outlet of the first outlet pipe.
3. a kind of environment-friendly water-saving method based on bernoulli principle according to claim 1, which is characterized in that described opens
Closing mechanism includes handle, shell, the first spool, wherein the first spool is installed on enclosure interior, handle is connect with the first spool, hand
For receiving trigger force and trigger force being transferred to the first spool, which can drive the first spool in opening state and close handle
Switch between conjunction state, the shell is open at one end, the closed circular cylindrical shape cylinder of the other end, is set on the periphery of shell
It is equipped with connection mouth one, connection mouth one and housing cavity are connected, and connection mouth one is close to the open end of shell；On shell periphery also
It is provided with connection mouth two, the inner cavity connection of connection mouth two and shell, and connection mouth two is close to the closed end of shell, one He of connection mouth
The central axis interlaced arrangement of connection mouth two, the closed end of shell are additionally provided with connection mouth three and connection mouth, connection mouth three and company
It connects mouth to connect with the inner cavity of shell, and the central axis of the central axis and shell of connection mouth three and connection mouth four is mutually flat
Row.
4. a kind of environment-friendly water-saving method based on bernoulli principle according to claim 1, which is characterized in that described primary
Exerting sharp connecting tube includes taper water inlet, conical water outlet, and intermediate water guide is provided between taper water inlet, conical water outlet
Pipe, intermediate aqueduct one end and taper water inlet are connected, the other end and conical water outlet are connected, and the taper water inlet is opened
Mouth size is directed toward taper water inlet by intermediate aqueduct along the central axis of Bernoulli Jacob's connecting tube and is gradually increased, conical water outlet
Openings of sizes is directed toward conical water outlet by intermediate aqueduct along the central axis of Bernoulli Jacob's connecting tube and is gradually increased, the connection
Mouth six is set on intermediate aqueduct and the inner cavity of connection mouth six and intermediate aqueduct is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710967799.5A CN107761832B (en) | 2017-10-18 | 2017-10-18 | A kind of environment-friendly water-saving method based on bernoulli principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710967799.5A CN107761832B (en) | 2017-10-18 | 2017-10-18 | A kind of environment-friendly water-saving method based on bernoulli principle |
Publications (2)
| Publication Number | Publication Date |
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| CN107761832A CN107761832A (en) | 2018-03-06 |
| CN107761832B true CN107761832B (en) | 2019-01-11 |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE502005006642D1 (en) * | 2005-03-11 | 2009-04-02 | Kwc Ag | Sanitary fitting with telescopic outlet system |
| CN102305303A (en) * | 2011-08-29 | 2012-01-04 | 王洪明 | Telescopic faucet |
| CN204785039U (en) * | 2015-07-03 | 2015-11-18 | 杭州泛亚卫浴股份有限公司 | Telescopic tap |
| CN205663928U (en) * | 2016-06-10 | 2016-10-26 | 福建南安市九尊王洁具有限公司 | Improved generation washbasin tap |
| CN106337939A (en) * | 2016-09-30 | 2017-01-18 | 宋庆波 | Telescopic lifting hydrant |
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| CN107761832A (en) | 2018-03-06 |
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Effective date of registration: 20181126 Address after: 315336 No. 199 Xingci Third Road, Hangzhou Bay New District, Ningbo City, Zhejiang Province Applicant after: NINGBO NINGSHUI INSTRUMENTS CO.,LTD. Address before: 210093 Nanjing University, 22 Hankou Road, Gulou District, Nanjing, Jiangsu Applicant before: Fei Xianyan |
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Denomination of invention: An environmentally friendly and water-saving method based on Bernoulli's principle Granted publication date: 20190111 Pledgee: Bank of China Limited Ningbo Hangzhou Bay New Area sub branch Pledgor: NINGBO NINGSHUI INSTRUMENTS CO.,LTD. Registration number: Y2024980008889 |