CN109340393A - A kind of flow control valve core - Google Patents
A kind of flow control valve core Download PDFInfo
- Publication number
- CN109340393A CN109340393A CN201811476263.4A CN201811476263A CN109340393A CN 109340393 A CN109340393 A CN 109340393A CN 201811476263 A CN201811476263 A CN 201811476263A CN 109340393 A CN109340393 A CN 109340393A
- Authority
- CN
- China
- Prior art keywords
- valve plate
- water
- valve rod
- river
- mouth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 250
- 230000001105 regulatory effect Effects 0.000 claims abstract description 41
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 18
- 230000008859 change Effects 0.000 description 8
- 238000007789 sealing Methods 0.000 description 7
- 239000000919 ceramic Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- DNHVXYDGZKWYNU-UHFFFAOYSA-N lead;hydrate Chemical compound O.[Pb] DNHVXYDGZKWYNU-UHFFFAOYSA-N 0.000 description 3
- 108091006146 Channels Proteins 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
- F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
- F16K3/08—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres
- F16K3/085—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres the axis of supply passage and the axis of discharge passage being coaxial and parallel to the axis of rotation of the plates
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/32—Means for additional adjustment of the rate of flow
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
The present invention provides a kind of flow control valve core, including shell and is set in the housing the valve rod, fixed valve plate and rotatable moving valve plate in portion；Fixed valve plate crosses the mouth of a river equipped with several；Moving valve plate is equipped with water passage；Valve rod is equipped with flow regulating part；Valve rod drives flow regulating part to be axially moved along valve rod to adjust the water flow of water passage.Flow control valve core provided by the invention, moving valve plate is mutually engaged by clamping with valve rod, valve rod is able to drive moving valve plate and rotates relative to fixed valve plate, so as to adjust the overlapping area for crossing the water passage on the mouth of a river and fixed valve plate on moving valve plate, to realize the purpose of adjusting spool leaving water temperature；Valve rod is able to drive flow regulating part and is axially moveable simultaneously, so as to adjust the size of water passage unit time water outlet volume, to realize the purpose of adjusting spool water flow.
Description
Technical field
The present invention relates to bathroom hot-water heating field, in particular to a kind of flow control valve core.
Background technique
The hot-water heating faucet of the prior art is to realize that the functions such as control opens and closes, switches, temperature is adjusted, flow is adjusted need to use
Different spools.Common a kind of spool in the prior art can only be carried out when going out cold water completely or going out hot water completely
Flow is adjusted, it is difficult to be realized and be lowered water-saving uninterrupted in the target temperature of cold and hot mixing water out, be easy to cause water resource
Waste；And gather leaving water temperature adjust and water flow adjust spool often structure is complicated and inconvenient to use.
Summary of the invention
To solve above-mentioned the deficiencies in the prior art, the present invention provides a kind of flow control valve core, including shell
Body and the valve rod, fixed valve plate and rotatable moving valve plate for being disposed in the housing portion；The fixed valve plate is equipped with several mistakes
The mouth of a river；The moving valve plate is equipped with water passage；The valve rod is equipped with flow regulating part；The valve rod drives the flow tune
Section part is axially moved to adjust the water flow size of the water passage along valve rod.
On the basis of the above structure, further, the valve rod drives the moving valve plate to turn relative to the fixed valve plate
It moves to adjust each overlapping area for crossing the mouth of a river and the water passage.
It further include pedestal further on the basis of the above structure, the bottom of the pedestal and the shell is fixed to be connected
It connects, the fixed valve plate is fixedly connected with the base, and the pedestal is equipped with one-to-one with the mouth of a river excessively on the fixed valve plate
Outlet pass.
On the basis of the above structure, further, the side wall of the shell is equipped with water outlet, the water outlet and institute
Water passage is stated to be connected.
On the basis of the above structure, further, described valve rod one end is provided with block tongue, the moving valve plate be equipped with
The compatible card slot of the block tongue.
On the basis of the above structure, further, the water passage is through hole shape or semi-enclosed nick shaped.
On the basis of the above structure, further, the water passage is horn-like through-hole.
On the basis of the above structure, further, the flow regulating part is integrally formed with the valve rod
On the basis of the above structure, further, the flow regulating part is to be detachably connected with the valve rod.
On the basis of the above structure, further, the flow regulating part includes valve rod base and flow adjusting set；It is described
Valve rod base is detachably connected with the valve rod；The flow adjusting set is set on the valve rod base.
On the basis of the above structure, further, friction member and sealing element are equipped between the valve rod and the shell.
On the basis of the above structure, further, the inner walls are equipped with axially moves for limiting the moving valve plate
Dynamic support base.
Flow control valve core provided by the invention, moving valve plate are mutually engaged by clamping with valve rod, and valve rod can either radially revolve
Turn also be axially moveable；When rotary valve rod, valve rod drives moving valve plate to rotate relative to fixed valve plate, so as to adjust on moving valve plate
The overlapping area for crossing the water passage on the mouth of a river and fixed valve plate, to realize the purpose of adjusting spool leaving water temperature.When along axial direction
When mobile valve rod, valve rod drives flow regulating part mobile relative to water passage, so as to adjust water passage unit time water-outlet body
Long-pending size, to realize the purpose of adjusting spool water flow.Flow control valve core provided by the invention, structure is simple, part
Less, production cost is low and easy to operate；User is adjusting leaving water temperature while can adjust water flow, avoids money of wasting water
Source.
Detailed description of the invention
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 technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram of flow control valve core provided by the invention；
Fig. 2 is the structural schematic diagram of flow control valve core preferred embodiment provided by the invention；
Fig. 3 is the structural schematic diagram of shell in Fig. 2；
Fig. 4 is the diagrammatic cross-section one of flow control valve core embodiment one provided by the invention；
Fig. 5 is the diagrammatic cross-section two of flow control valve core embodiment one provided by the invention；
Fig. 6 is the diagrammatic cross-section three of flow control valve core embodiment one provided by the invention
Fig. 7 is the perspective view of the explosion of flow control valve core embodiment one provided by the invention；
Fig. 8 is the diagrammatic cross-section one of flow control valve core embodiment two provided by the invention；
Fig. 9 is the diagrammatic cross-section two of flow control valve core embodiment two provided by the invention
Figure 10 is the perspective view of the explosion of flow control valve core embodiment two provided by the invention；
Figure 11 is the diagrammatic cross-section one of flow control valve core embodiment three provided by the invention；
Figure 12 is the diagrammatic cross-section two of flow control valve core embodiment three provided by the invention；
Figure 13 is the diagrammatic cross-section three of flow control valve core embodiment three provided by the invention
Figure 14 is the perspective view of the explosion of flow control valve core embodiment three provided by the invention.
Appended drawing reference:
10 shell, 11 support base, 20 fixed valve plate
21 cross 30 moving valve plate of the mouth of a river, 31 water passage
32 card slot, 40 valve rod, 41 block tongue
50 flow regulating part, 51 valve rod base, 52 flow adjusting set
60 pedestal, 61 outlet pass, 70 friction member
80 sealing element, 101 water outlet 211 first crosses the mouth of a river
212 second, which cross 213 third of the mouth of a river, crosses the mouth of a river
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, " first " that uses, " second " and similar word be not offered as any sequence, quantity or
Importance, and the component part for only having used differentiation different.
In the description of the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ",
Terms such as " fixations " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside a element.For the ordinary skill in the art, Ke Yigen
The concrete meaning of above-mentioned term in the present invention is understood according to concrete condition.
The present invention provides a kind of flow control valve core, and as shown in Fig. 1, Fig. 7, Figure 10 and Figure 14, the present invention provides a kind of stream
Adjustable valve core, valve rod 40, fixed valve plate 20 including shell 10 and inside the shell 10 and rotatably moves valve
Piece 30；The fixed valve plate 20 crosses the mouth of a river 21 equipped with several；The moving valve plate 30 is equipped with water passage 31；On the valve rod 40
Equipped with flow regulating part 50；The valve rod 40 drives the flow regulating part 50 to be axially moved along valve rod 40 to adjust the water excessively
The water flow size in channel 31.
When it is implemented, shown in as shown in Figure 1, Figure 3 and Figure 4, the inner hollow of shell 10, moving valve plate 30, fixed valve plate 20 and valve
Bar 40 is set to the cavity inside shell 10, and wherein fixed valve plate 20 is to be fixedly connected with shell 10, preferably, in the bottom of shell 10
It is fixed with pedestal 60, fixed valve plate 20 is fixed on pedestal 60；Fixed valve plate 20 crosses the mouth of a river 21 equipped with several, crosses the mouth of a river 21
Through the upper and lower surface of fixed valve plate 20, the mistake mouth of a river 21 can be water inlet and be also possible to water outlet；It is equipped with and determines on pedestal 60
The one-to-one outlet pass 61 in the mouth of a river 21 is crossed on valve block 20.The top of fixed valve plate 20 is arranged in moving valve plate 30, and moving valve plate 30 can
It is rotated relative to fixed valve plate 20；Moving valve plate 30 and the contact surface of fixed valve plate 20 are close；Water passage 31 is equipped on moving valve plate 30, such as
Shown in Fig. 7, water passage 31 can be the through hole shape through moving valve plate 30, and it is non-just that water passage 31 can be ellipse, rectangle etc.
Circular shape；Preferably, as shown in figure 8, water passage 31 is in horn-like through-hole；As shown in figure 14, water passage 31
It is also possible to semi-enclosed nick shaped.Moving valve plate 30 can be rotated relative to fixed valve plate 20, as moving valve plate 30 is with respect to fixed valve plate 20
The change of rotational angle, water passage 31 change with each overlapping area for crossing the mouth of a river 21.
The bottom end of valve rod 40 is located at 10 internal cavities of shell, and the top of valve rod 40 passes through 10 top opening of shell；Valve rod 40
It can also can be slided up and down along the axial direction of valve rod 40 inside shell 10 around the radial rotating of valve rod 40；As shown in fig. 7, valve
Bar is provided with block tongue 41 on 40 bottom end, and card slot 32 compatible with the block tongue 41 is equipped on moving valve plate 30；On valve rod 40
Block tongue 41 is inserted into the card slot 32 of moving valve plate 30, and when valve rod 40 rotates, valve rod 40 is able to drive the moving valve plate 30 and rotates；Together
When, in the case where guaranteeing block tongue 41 without departing from card slot 32, valve rod 40 can slide in a certain range along axial direction；The present invention
Axial direction as described in the examples is up and down direction as shown in drawings.
As shown in Fig. 5, Fig. 8 and Figure 12, flow regulating part 50 is equipped on 40 bottom end of valve rod, flow regulating part 50 can be with
Valve rod 40 is integrally formed, and is also possible to independent component, is detachably connected to the bottom end of valve rod 40.Flow regulating part 50
One end is connected to the bottom end of valve rod 40, and the other end protrudes into the water passage 31 on moving valve plate 30, and certainly, flow regulating part 50 can also
To change the outside (attached to be not shown in the figure) that shape is located at water passage 31；Flow regulating part 50 can completely enclose or part
Close water passage 31；When 40 lower slider vertically of valve rod, the distance between flow regulating part 50 and fixed valve plate 20 change,
Water outlet stereomutation of the water passage 31 within the unit time, to realize the adjusting of spool water flow.Preferably, flow tune
Saving part 50 includes valve rod base 51 and flow adjusting set 52；Valve rod base 51 is detachably connected with valve rod 40；Flow adjusting set 52 is arranged
On the valve rod base 51；The shape of flow adjusting set 52 is adapted with the Internal periphery shape of water passage 31.
Preferably, as shown in figure 4, contacting with each other the frictional force at place to increase valve rod 40 and shell 10, enable valve rod 40 surely
Surely scheduled position is rested on, friction member 70 is equipped between valve rod 40 and shell 10, friction member 70 can be set in valve rod
It also can be set on the housing 10 on 40.Preferably, it is additionally provided with sealing element 80, on valve rod 40 to improve valve rod 40 and shell 10
Be in contact the leakproofness of part, prevents leak.
Preferably, as shown in Fig. 2, the side wall of the shell 10 be equipped with water outlet 101, the water outlet 101 with it is described
Water passage 31 is connected.The water outlet being connected with water passage 31 can be set on the side wall of shell 10 as needed
101, to adapt to the demand of different usage scenarios.
Preferably, as shown in figure 3, being equipped with the branch moved axially for limiting the moving valve plate 30 in 10 inner wall of shell
Support seat 11.Support base 11 is inwardly protruding by the inner wall of shell 10, to limit the position of moving valve plate 30, so that moving valve plate 30 is only capable of
Around radial rotating, it cannot be moved axially along valve rod 40, so that it is guaranteed that moving valve plate 30 can be in close contact with fixed valve plate 20, prevent from altering
Water.
For the working principle for further illustrating flow control valve core provided by the invention, the present invention provides following embodiment:
Embodiment one
As shown in figs. 4-7, fixed valve plate 20 is fixed at the bottom of shell 10 by pedestal 60, and fixed valve plate 20 is equipped with three
It is a cross the mouth of a river 21, wherein first cross the mouth of a river 211 and second cross the mouth of a river 212 be water inlet, be respectively used to the input of hot water or cold water,
It is water outlet that third, which crosses the mouth of a river 213, is exported for water source from spool；Pedestal 60, which is equipped with, crosses the mouth of a river 21 1 on fixed valve plate 20
One corresponding outlet pass 61 is equipped with the water passage 31 of through hole shape on moving valve plate 30；Wherein third crosses the mouth of a river 213 and crosses water and leads to
Road 31 is connected, the weight at the overlapping area of the first mistake mouth of a river 211 and water passage 31, second mouth of a river 212 and water passage 31 excessively
Rotational angle of the folded area with moving valve plate 30 with respect to fixed valve plate 20 and change；When the mouth of a river is crossed at the first mistake mouth of a river 211 and/or second
212 with water passage 31 overlap when, first cross the mouth of a river 211 and/or second cross the mouth of a river 212 is connected with water passage 31；This
In inventive embodiments, moving valve plate 30 and fixed valve plate 20 are ceramic valve plate；
Block tongue 41 on 40 bottom end of valve rod is inserted into the card slot 32 on moving valve plate 30, integrally formed flow on 40 bottom end of valve rod
Regulating part 50 protrudes into the water passage 31 on moving valve plate 30, and the bottom surface of flow regulating part 50 completely encloses water passage 31, thus
Block the water flow of 30 side of moving valve plate along the path that water passage 31 circulates to 30 other side of moving valve plate；10 inner wall of valve body, flow
The inner sidewall of the bottom surface of regulating part 50, the upper surface of fixed valve plate 20 and water passage 31, which encloses, constitutes a cavity, when going out for spool
When the mouth of a river needs to be discharged, the water that water inlet flows into flows to water outlet by the cavity；When valve rod 40 slides axially, flow tune
The spacing for saving the bottom surface and the upper surface of fixed valve plate 20 of part 50 changes therewith, and the unit time water outlet volume of water passage 31 is therewith
Variation；It should be noted that also changeable shape is located at the outside (attached to be not shown in the figure) of water passage 31 to flow regulating part 50.
As shown in figure 4, making first to cross the mouth of a river 211 and second when valve rod 40 drives moving valve plate 30 to turn an angle and crossing water
Mouthfuls 212 with the non-overlapping part of water passage 31, first cross the mouth of a river 211 and second at this time and cross the mouth of a river 212 and water passage 31 not
Connection, the first cold water, the second hot water crossed in the mouth of a river 212 crossed in the mouth of a river 211 cannot be introduced into water passage 31, at this time at spool
It is not discharged in the water outlet of closed state, spool；
When valve rod 40 drive moving valve plate 30 rotate another certain angle, make first cross the mouth of a river 211 or second cross the mouth of a river 212 with
Water passage 31 is overlapped and another mouth of a river 21 of crossing is not be overlapped with water passage 31, only first crosses the mouth of a river 211 or only second at this time
The mouth of a river 212 is crossed to be connected with water passage 31；
When valve rod 40 drives moving valve plate 30 to continue to rotate certain angle, makes first to cross the mouth of a river 211 and second to cross the mouth of a river 212 equal
It is Chong Die with water passage 31, at this point, first mouth of a river 211 and second mouth of a river 212 excessively excessively is connected with water passage 31, the first mistake
The hot water that cold water and second in the mouth of a river 211 are crossed in the mouth of a river 212 can enter water passage 31；
As shown in figure 5, first cross the mouth of a river 211 and/or second cross the mouth of a river 212 be connected with water passage 31, and cross water lead to
The spatial volume for allowing water flow to pass through in road 31 is greater than zero, flows at this time into the water of water passage 31 along path as shown in Figure 5
Third crosses the mouth of a river 213；When along the axially downwardly promotion valve rod 40 of valve rod 40, flow regulating part 50 moves down therewith, flow
Regulating part 50 reduces at a distance from 20 upper surface of fixed valve plate, and the spatial volume that water passage 31 allows water flow logical reduces, and it is logical to cross water
31 unit time of road is discharged volume and reduces, i.e., the water flow of spool reduces；As shown in fig. 6, when flow regulating part 50 is displaced downwardly to
It is in contact when sealing with the upper surface of fixed valve plate 20, the unit time water outlet volume of water passage 31 is zero, and first crosses the mouth of a river 211
And/or second the fluid crossed in the mouth of a river 212 will be unable to flow to third by water passage 31 and cross the mouth of a river 213.Conversely, when along valve rod
When 40 valve rod 40 of pulling axially upwards, working principle is identical, and the water flow of spool increases.
In the embodiment of the present invention, by rotation valve rod 40, moving valve plate 30 is set to turn an angle relative to fixed valve plate 20, i.e.,
Adjustable first crosses the overlapping area that the mouth of a river 212 and water passage 31 are crossed in the mouth of a river 211, second, to carry out hot and cold water mixing ratio
The adjusting of example, to obtain suitable water temperature；By moving down ovable valve stem 40 vertically, that is, when the unit of water passage 31 is adjusted
Between be discharged volume, and then the water flow of adjusting spool.
Embodiment two
As seen in figs. 8-10, fixed valve plate 20 is fixed at the bottom of shell 10 by pedestal 60, and fixed valve plate 20 is equipped with
Two cross the mouth of a river 21, wherein first cross the mouth of a river 211 and second cross the mouth of a river 212 be water inlet, be respectively used to the defeated of hot water or cold water
Enter, pedestal 60 is equipped with and crosses the one-to-one outlet pass 61 in the mouth of a river 21 on fixed valve plate 20, is equipped on the side wall of shell 10
The mouth of a river 101 is exported for water source from spool；The water passage 31 in horn-like through-hole, water passage are equipped on moving valve plate 30
31 opening shape towards one end of fixed valve plate 20 is non-circular；Wherein water outlet 101 by cavity inside shell 10 and
The faying surface at the mouth of a river 211 and water passage 31 is crossed positioned at the opening in communication of the water passage 31 of 30 upper surface of moving valve plate, first
Product, second cross rotational angle of the overlapping area of the mouth of a river 212 and water passage 31 with moving valve plate 30 with respect to fixed valve plate 20 and become
Change；When first crosses the mouth of a river 211 and/or second crosses the mouth of a river 212 and water passage 31 and overlap, first crosses the mouth of a river 211 and/or the
Two cross the mouth of a river 212 is connected with water passage 31；In the embodiment of the present invention, moving valve plate 30 and fixed valve plate 20 are ceramic valve plate.
Block tongue 41 on 40 bottom end of valve rod is inserted into the card slot 32 on moving valve plate 30, the flow regulating part 50 on 40 bottom end of valve rod
Protrude into the water passage 31 on moving valve plate 30；In the embodiment of the present invention, flow regulating part 50 includes that valve rod base 51 and flow are adjusted
Set 52；Valve rod base 51 is detachably connected with valve rod 40；Flow adjusting set 52 is set on the valve rod base 51；Flow adjusting set 52
Shape be adapted with the Internal periphery shape of water passage 31；When flow adjusting set 52 is in contact with the inner sidewall of water passage 31
When, flow regulating part 50 completely encloses water passage 31, to block the water flow of 30 side of moving valve plate along water passage 31 to dynamic
The path of 30 other side of valve block circulation；When valve rod 40 slides axially, the lateral wall and water passage 31 of flow adjusting set 52
The spacing of inner sidewall changes therewith, and the unit time water outlet volume of water passage 31 changes.It should be noted that flow tune
Also changeable shape is located at the outside (attached to be not shown in the figure) of water passage 31 to section part 50.
When valve rod 40 drive moving valve plate 30 turn an angle, make first cross the mouth of a river 211 and second cross the mouth of a river 212 and cross water
The non-overlapping part in channel 31, first mouth of a river 211 and second mouth of a river 212 excessively excessively is not connected to water passage 31 at this time, the first mistake
Cold water, the second hot water crossed in the mouth of a river 212 in the mouth of a river 211 cannot be introduced into water passage 31, and spool is in close state at this time,
The water outlet 101 of spool is not discharged；
When valve rod 40 drive moving valve plate 30 rotate another certain angle, make first cross the mouth of a river 211 or second cross the mouth of a river 212 with
Water passage 31 is overlapped and another mouth of a river 21 of crossing is not be overlapped with water passage 31, only first crosses the mouth of a river 211 or only second at this time
The mouth of a river 212 is crossed to be connected with water passage 31；
When valve rod 40 drives moving valve plate 30 to continue to rotate certain angle, makes first to cross the mouth of a river 211 and second to cross the mouth of a river 212 equal
It is Chong Die with water passage 31, at this point, first mouth of a river 211 and second mouth of a river 212 excessively excessively is connected with water passage 31, the first mistake
The hot water that cold water and second in the mouth of a river 211 are crossed in the mouth of a river 212 can enter water passage 31；
As shown in figure 8, first cross the mouth of a river 211 and/or second cross the mouth of a river 212 be connected with water passage 31, and cross water lead to
The spatial volume for allowing water flow to pass through in road 31 is greater than zero, flows at this time into the water of water passage 31 along path as shown in Figure 8
Water outlet 101；When along the valve rod 40 of pulling axially upwards of valve rod 40, flow adjusting set 52 moves up therewith, and flow is adjusted
The lateral wall of set 52 reduces at a distance from 31 inner sidewall of water passage, and the spatial volume for allowing water flow logical in water passage 31 subtracts
Small, 31 unit time of water passage is discharged volume and reduces, i.e., the water flow of spool reduces；As shown in figure 9, working as flow adjusting set
It moves to and is in contact when sealing with 31 inner sidewall of water passage on 52, the unit time water outlet volume of water passage 31 is zero, first
The water flow crossed in the mouth of a river 211 and/or the second mistake mouth of a river 212 will be unable to the water outlet 101 that spool is flowed to by water passage 31.Instead
It, when along the axially downwardly promotion valve rod 40 of valve rod 40, working principle is identical, and the water flow of spool increases.
In the embodiment of the present invention, by rotation valve rod 40, moving valve plate 30 is set to turn an angle relative to fixed valve plate 20, i.e.,
Adjustable first crosses the overlapping area that the mouth of a river 212 and water passage 31 are crossed in the mouth of a river 211, second, to carry out hot and cold water mixing ratio
The adjusting of example, to obtain suitable water temperature；By moving down ovable valve stem 40 vertically, that is, when the unit of water passage 31 is adjusted
Between be discharged volume, and then the water flow of adjusting spool.
Embodiment three
As illustrated in figs. 11-14, fixed valve plate 20 is fixed at the bottom of shell 10 by pedestal 60, and fixed valve plate 20 is equipped with
Two cross the mouth of a river 21, wherein first cross the mouth of a river 211 and second cross the mouth of a river 212 be water inlet, be respectively used to the defeated of hot water or cold water
Enter, pedestal 60 is equipped with and crosses the one-to-one outlet pass 61 in the mouth of a river 21 on fixed valve plate 20, is equipped on the side wall of shell 10
The mouth of a river 101, the output for water flow；The water passage 31 of semiclosed nick shaped is equipped on moving valve plate 30；Wherein water outlet 101
Be connected by the cavity inside shell 10 with water passage 31, first cross the mouth of a river 211 and water passage 31 overlapping area, the
Two cross rotational angle of the overlapping area of the mouths of a river 212 and water passage 31 with moving valve plate 30 with respect to fixed valve plate 20 and change；When
First crosses the mouth of a river 211 and/or second when crossing the mouth of a river 212 and water passage 31 and overlapping, and first crosses the mouth of a river 211 and/or the second mistake
The mouth of a river 212 is connected with water passage 31；In the embodiment of the present invention, moving valve plate 30 and fixed valve plate 20 are ceramic valve plate.
Block tongue 41 on 40 bottom end of valve rod is inserted into the card slot 32 on moving valve plate 30, the flow regulating part 50 on 40 bottom end of valve rod
Protrude into the water passage 31 on moving valve plate 30, a part of the bottom surface closing water passage 31 of flow regulating part 50, moving valve plate 30
The water flow of side remains connection to the path that 30 other side of moving valve plate is circulated along water passage 31；Inner wall, the stream of valve body 10
Bottom surface, the upper surface of fixed valve plate 20 and the inner sidewall of water passage 31 of amount regulating part 50, which enclose, constitutes a cavity, when spool
When water outlet 101 needs to be discharged, the water flow of water inlet flows to water outlet 101 by the cavity；When valve rod 40 slides axially,
The bottom surface of flow regulating part 50 and the spacing of the upper surface of fixed valve plate 20 change therewith, the unit time water-outlet body of water passage 31
Product changes.It should be noted that status, which also can be changed, in flow regulating part 50 is located at the outside of water passage 31 (in attached drawing not
It shows).
As shown in figure 11, when valve rod 40 drive moving valve plate 30 turn an angle, make first cross the mouth of a river 211 and second cross water
Mouthfuls 212 with the non-overlapping part of water passage 31, first cross the mouth of a river 211 and second at this time and cross the mouth of a river 212 and water passage 31 not
Connection, the first cold water, the second hot water crossed in the mouth of a river 212 crossed in the mouth of a river 211 cannot be introduced into water passage 31, at this time at spool
It is not discharged in the water outlet 101 of closed state, spool；
When valve rod 40 drive moving valve plate 30 rotate another certain angle, make first cross the mouth of a river 211 or second cross the mouth of a river 212 with
Water passage 31 is overlapped and another mouth of a river 21 of crossing is not be overlapped with water passage 31, only first crosses the mouth of a river 211 or only second at this time
The mouth of a river 212 is crossed to be connected with water passage 31；
When valve rod 40 drives moving valve plate 30 to continue to rotate certain angle, makes first to cross the mouth of a river 211 and second to cross the mouth of a river 212 equal
It is Chong Die with water passage 31, at this point, first mouth of a river 211 and second mouth of a river 212 excessively excessively is connected with water passage 31, the first mistake
The hot water that cold water and second in the mouth of a river 211 are crossed in the mouth of a river 212 can enter water passage 31；
As shown in figure 12, first cross the mouth of a river 211 and/or second cross the mouth of a river 212 be connected with water passage 31, and cross water lead to
The spatial volume for allowing water flow to pass through in road 31 is greater than zero, flows at this time into the water of water passage 31 along path as shown in figure 12
Water outlet 101；When along the axially downwardly promotion valve rod 40 of valve rod 40, flow regulating part 50 moves down therewith, and flow is adjusted
The bottom surface of part 50 reduces at a distance from 20 upper surface of fixed valve plate, and the spatial volume for allowing water flow logical in water passage 31 reduces, mistake
31 unit time of aquaporin is discharged volume and reduces, i.e., the water flow of spool reduces；As shown in figure 13, when under flow regulating part 50
It moves to and is in contact when sealing with the upper surface of fixed valve plate 20, the unit time water outlet volume of water passage 31 is zero, and first crosses water
Water flow in mouth 211 and/or the second mistake mouth of a river 212 will be unable to the water outlet 101 that spool is flowed to by water passage 31.Conversely,
When along the valve rod 40 of promotion axially upwards of valve rod 40, working principle is identical, and the water flow of spool increases.
In the embodiment of the present invention, by rotation valve rod 40, moving valve plate 30 is set to turn an angle relative to fixed valve plate 20, i.e.,
Adjustable first crosses the overlapping area that the mouth of a river 212 and water passage 31 are crossed in the mouth of a river 211, second, to carry out hot and cold water mixing ratio
The adjusting of example, to obtain suitable water temperature；By moving down ovable valve stem 40 vertically, that is, when the unit of water passage 31 is adjusted
Between be discharged volume, and then the water flow of adjusting spool.
Flow control valve core provided in an embodiment of the present invention, moving valve plate are mutually engaged by clamping with valve rod, and valve rod can either edge
Radial rotary can be also axially moveable；When rotary valve rod, valve rod drives moving valve plate to rotate relative to fixed valve plate, so as to adjust dynamic
The overlapping area for crossing the water passage on the mouth of a river and fixed valve plate on valve block, to realize the purpose of adjusting spool leaving water temperature.When
When being axially moveable valve rod, valve rod drives flow regulating part mobile relative to water passage, so as to adjust the water passage unit time
It is discharged the size of volume, to realize the purpose of adjusting spool water flow.Flow control valve core provided in an embodiment of the present invention, knot
Structure is simple, part is few, production cost is low and easy to operate；User is adjusting leaving water temperature while can adjust water flow,
Avoid waste water resource.
It should be noted that because spool is as water flowing body, and water can be with two-way flow, therefore, above-mentioned water inlet
It can be used as water outlet, water outlet can also be used as water inlet；
It should be noted that according to the difference of user's practical application, flow control valve core provided by the invention, both
It can be used as water-mixing valve core use, can also be used as diverter valve spool use.
Although herein it is more used such as shell, support base, fixed valve plate, cross the mouth of a river, moving valve plate, water passage,
The terms such as card slot, valve rod, block tongue, flow regulating part, pedestal, outlet pass, friction member, sealing element, water outlet, but be not precluded and make
A possibility that with other terms.The use of these items is only for be more convenient to describe and explain essence of the invention；It
To be construed to any additional limitation disagreed with spirit of that invention.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of flow control valve core, it is characterised in that: including shell (10) and be set to the shell (10) internal valve rod
(40), fixed valve plate (20) and rotatable moving valve plate (30)；The fixed valve plate (20) crosses the mouth of a river (21) equipped with several；It is described
Moving valve plate (30) is equipped with water passage (31)；The valve rod (40) is equipped with flow regulating part (50)；Valve rod (40) band
The flow regulating part (50) is moved to be axially moved along valve rod (40) to adjust the water flow size of the water passage (31).
2. a kind of flow control valve core according to claim 1, it is characterised in that: the valve rod (40) drives the dynamic valve
Piece (30) rotates overlapping with the water passage (31) to adjust each the mouth of a river (21) excessively relative to the fixed valve plate (20)
Area.
3. a kind of flow control valve core according to claim 1, it is characterised in that: further include pedestal (60), the pedestal
(60) it is fixedly connected with the bottom of the shell (10), the fixed valve plate (20) is fixedly connected with the pedestal (60), the bottom
Seat (60) be equipped with on the fixed valve plate (20) the one-to-one outlet pass (61) in the mouth of a river (21).
4. a kind of flow control valve core according to claim 1, it is characterised in that: the side wall of the shell (10) is equipped with
Water outlet (101), the water outlet (101) are connected with the water passage (31).
5. a kind of flow control valve core according to claim 1, it is characterised in that: described valve rod (40) one end is provided with card
Tongue (41), the moving valve plate (30) are equipped with the block tongue (41) compatible card slot (32).
6. a kind of flow control valve core according to claim 1, it is characterised in that: the water passage (31) is through hole shape
Or semi-enclosed nick shaped.
7. a kind of flow control valve core according to claim 1, it is characterised in that: the water passage (31) is horn-like
Through-hole.
8. according to a kind of described in any item flow control valve cores of claim 2-7, it is characterised in that: the flow regulating part
(50) it is integrally formed with the valve rod (40).
9. according to a kind of described in any item flow control valve cores of claim 2-7, it is characterised in that: the flow regulating part
It (50) is to be detachably connected with the valve rod (40).
10. according to a kind of described in any item flow control valve cores of claim 2-7, it is characterised in that: the flow regulating part
Including valve rod base (51) and flow adjusting set (52)；The valve rod base (51) is detachably connected with the valve rod (40)；The stream
Amount adjusting set (52) is set on the valve rod base (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811476263.4A CN109340393B (en) | 2018-12-04 | 2018-12-04 | Flow regulating valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811476263.4A CN109340393B (en) | 2018-12-04 | 2018-12-04 | Flow regulating valve core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109340393A true CN109340393A (en) | 2019-02-15 |
| CN109340393B CN109340393B (en) | 2024-10-01 |
Family
ID=65320365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811476263.4A Active CN109340393B (en) | 2018-12-04 | 2018-12-04 | Flow regulating valve core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109340393B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681679A (en) * | 2019-02-26 | 2019-04-26 | 昆山远山天地软件技术有限公司 | Fluid one-way conduction structure, non-return component and breathing apparatus |
| CN111156556A (en) * | 2020-01-17 | 2020-05-15 | 宁波方太厨具有限公司 | Filter device and range hood with same |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07260020A (en) * | 1994-03-17 | 1995-10-13 | Harman Co Ltd | Hot water and water mixing valve |
| KR20050018770A (en) * | 2004-11-30 | 2005-02-28 | 김종구 | Water suppling valve |
| US6886578B1 (en) * | 2000-03-07 | 2005-05-03 | Francesco Knapp | Valve cartridge with multiple part actuation means |
| CN2818954Y (en) * | 2006-01-05 | 2006-09-20 | 崔荀 | Ceramic valve sheet assembly and hot-cold water mixed valve therewith |
| CN203585426U (en) * | 2013-07-19 | 2014-05-07 | 珠海市舒丽玛温控卫浴设备有限公司 | Solar energy heater faucet with water charging function |
| CN204201177U (en) * | 2014-08-20 | 2015-03-11 | 珠海市舒丽玛温控卫浴设备有限公司 | High pressure resistant single-handle double-control constant temperature and pressure tap |
| CN204201171U (en) * | 2014-06-30 | 2015-03-11 | 珠海市名实陶瓷阀有限公司 | A kind of upper water-out spool and tap thereof |
| CN205244479U (en) * | 2015-11-17 | 2016-05-18 | 上海东涞五金有限公司 | Pottery case mounting structure |
| CN105673912A (en) * | 2016-04-18 | 2016-06-15 | 陈非 | Touch type constant-temperature faucet system and control method therefor |
| CN206608579U (en) * | 2017-01-24 | 2017-11-03 | 厦门建霖工业有限公司 | A kind of novel and multifunctional valve element |
| CN206608578U (en) * | 2017-01-24 | 2017-11-03 | 厦门建霖工业有限公司 | A kind of compact multifunction valve element |
| CN207470904U (en) * | 2017-11-30 | 2018-06-08 | 厦门厦洛普科技有限公司 | A kind of constant-temperature water mixing valve |
| CN108869801A (en) * | 2018-06-11 | 2018-11-23 | 芜湖美的厨卫电器制造有限公司 | Constant-temperature water mixing valve and water heater |
| CN209067869U (en) * | 2018-12-04 | 2019-07-05 | 吴建强 | A kind of flow control valve core |
-
2018
- 2018-12-04 CN CN201811476263.4A patent/CN109340393B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07260020A (en) * | 1994-03-17 | 1995-10-13 | Harman Co Ltd | Hot water and water mixing valve |
| US6886578B1 (en) * | 2000-03-07 | 2005-05-03 | Francesco Knapp | Valve cartridge with multiple part actuation means |
| KR20050018770A (en) * | 2004-11-30 | 2005-02-28 | 김종구 | Water suppling valve |
| CN2818954Y (en) * | 2006-01-05 | 2006-09-20 | 崔荀 | Ceramic valve sheet assembly and hot-cold water mixed valve therewith |
| CN203585426U (en) * | 2013-07-19 | 2014-05-07 | 珠海市舒丽玛温控卫浴设备有限公司 | Solar energy heater faucet with water charging function |
| CN204201171U (en) * | 2014-06-30 | 2015-03-11 | 珠海市名实陶瓷阀有限公司 | A kind of upper water-out spool and tap thereof |
| CN204201177U (en) * | 2014-08-20 | 2015-03-11 | 珠海市舒丽玛温控卫浴设备有限公司 | High pressure resistant single-handle double-control constant temperature and pressure tap |
| CN205244479U (en) * | 2015-11-17 | 2016-05-18 | 上海东涞五金有限公司 | Pottery case mounting structure |
| CN105673912A (en) * | 2016-04-18 | 2016-06-15 | 陈非 | Touch type constant-temperature faucet system and control method therefor |
| CN206608579U (en) * | 2017-01-24 | 2017-11-03 | 厦门建霖工业有限公司 | A kind of novel and multifunctional valve element |
| CN206608578U (en) * | 2017-01-24 | 2017-11-03 | 厦门建霖工业有限公司 | A kind of compact multifunction valve element |
| CN207470904U (en) * | 2017-11-30 | 2018-06-08 | 厦门厦洛普科技有限公司 | A kind of constant-temperature water mixing valve |
| CN108869801A (en) * | 2018-06-11 | 2018-11-23 | 芜湖美的厨卫电器制造有限公司 | Constant-temperature water mixing valve and water heater |
| CN209067869U (en) * | 2018-12-04 | 2019-07-05 | 吴建强 | A kind of flow control valve core |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681679A (en) * | 2019-02-26 | 2019-04-26 | 昆山远山天地软件技术有限公司 | Fluid one-way conduction structure, non-return component and breathing apparatus |
| CN109681679B (en) * | 2019-02-26 | 2024-07-09 | 昆山远山天地软件技术有限公司 | Fluid one-way conduction structure, check assembly and breathing equipment |
| CN111156556A (en) * | 2020-01-17 | 2020-05-15 | 宁波方太厨具有限公司 | Filter device and range hood with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109340393B (en) | 2024-10-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109340393A (en) | A kind of flow control valve core | |
| CN209067869U (en) | A kind of flow control valve core | |
| CN204784862U (en) | Large -traffic two accuse constant temperature case | |
| JP6103198B2 (en) | Valve device | |
| CN203082248U (en) | Constant-speed parallel flow valve | |
| CN207470844U (en) | Biswitch throttling water filling spool | |
| CN203328601U (en) | Multi-functional shower rod | |
| CN207093853U (en) | A kind of hot and cold water tap of stable temperature control | |
| JP5813278B2 (en) | Energy-saving water supply valve cartridge | |
| CN108474486B (en) | Hot water combustion taps fluid control valve apparatus | |
| US2870790A (en) | Single lever faucet | |
| CN106609867B (en) | Tube-in-tube tap water control valve | |
| CN205978637U (en) | Water route centralized control's dark dress embedded box | |
| CN203809777U (en) | Water mixing valve with adjustable jetting angle and temperature memory function | |
| CN208442318U (en) | A kind of adjustable hand-held discharging device of multi-functional flow | |
| CN207569314U (en) | A kind of scale-deposit-preventing temperature controlled valve core structure of precision drive | |
| CN208574796U (en) | A kind of shower with key cutout and regulatory function | |
| CN208909788U (en) | Electric kettle | |
| CN209385696U (en) | Rotary type throttle valve | |
| CN205501960U (en) | Multidirectional bispin formula final stage channel valve system | |
| CN110285233A (en) | A kind of double-control thermostatic spool | |
| CN205331441U (en) | Valve structure of fixed velocity of flow | |
| CN109084048A (en) | A kind of Temp.-controlled water valve | |
| CN204664552U (en) | Valve body on numerical control flux valve | |
| CN203176439U (en) | Temperature limiting valve core |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |