CN206846006U - Valve assembly and gondola water faucet - Google Patents
Valve assembly and gondola water faucet Download PDFInfo
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- CN206846006U CN206846006U CN201720686971.5U CN201720686971U CN206846006U CN 206846006 U CN206846006 U CN 206846006U CN 201720686971 U CN201720686971 U CN 201720686971U CN 206846006 U CN206846006 U CN 206846006U
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- motion bar
- valve assembly
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Abstract
The utility model discloses a kind of valve assembly, including motion bar, pressure unit and pilot unit, the pilot unit includes switch water route, the first water route and the second water route, the pressure unit is used to apply a preset pressure to the motion bar, and the motion bar is used to blocking or opening second water route；When hydraulic pressure is less than the preset pressure, the motion bar blocks second water route, first water route water outlet；When hydraulic pressure exceedes the preset pressure, the water outlet in the switch water route drives the motion bar to open second water route, first water route and second water route water outlet simultaneously.The invention also discloses a kind of gondola water faucet, including gondola water faucet disk, multiple nozzles, in addition to the valve assembly described in any of the above-described are offered on the gondola water faucet disk.The utility model is applied to that under high low hydraulic pressure good shower experience can be brought.
Description
Technical field
It the utility model is related to bathroom hot-water heating technical field, more particularly to a kind of valve assembly and gondola water faucet.
Background technology
In sanitary ware industry, because requirement of the client to shower experience improves constantly, gondola water faucet also the more does the more big, so brings
Problem is exactly in the case of low hydraulic pressure, and gondola water faucet water outlet does not have an impulsive force, and shower experience is ineffective.
In view of this, it is necessary to design a kind of regulation valve group for being applied to that good shower experience can be brought under high low hydraulic pressure
Part and gondola water faucet.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided one kind is applied to can band under high low hydraulic pressure
Carry out the valve assembly and gondola water faucet of good shower experience.
The utility model provides a kind of valve assembly, including motion bar, pressure unit and pilot unit, described to be oriented to list
Member includes switch water route, the first water route and the second water route, and the pressure unit is used to apply a preset pressure to the motion bar,
The motion bar is used to blocking or opening second water route；
When hydraulic pressure is less than the preset pressure, the motion bar blocks second water route, first water route water outlet；
When hydraulic pressure exceedes the preset pressure, the water outlet in the switch water route drives the motion bar to open described second
The water outlet simultaneously of water route, first water route and second water route.
Further, the motion bar includes center-pole and pallet, and the pallet is fixed on the middle part of the center-pole, institute
The bottom surface that the pallet is led in switch water route is stated, the bottom of the center-pole is inserted into the pilot unit.
Further, the pressure unit is spring, and the spring is set in the top of the center-pole, and positioned at described
In pallet.
Further, the pilot unit includes guide pad and support base, and the guide pad is fixed with the support base to be connected
Connect, the first centre bore and apopore offered on the guide pad, the second centre bore and U-shaped hole are offered on the support base,
First centre bore and second centre bore are located on same central axis, and the bottom of the center-pole is inserted into described the
In one centre bore and second centre bore, the U-shaped hole includes water inlet end and water side, the water side of the U-shaped hole
The switch water route is formed after being docked with the apopore.
Further, the support base also includes notch part, first water route is formed in the notch part, when the work
When being carried in lever, second water route is formed in the notch part.
Further, the valve assembly also includes sleeve, and the sleeve is at least set in outside the pallet, the set
Cylinder is fixedly connected with the support base, and the lateral wall of the madial wall of the sleeve and the pallet is slidably connected.
Further, the valve assembly also includes shell, the outside wall surface of the internal face of the shell and the sleeve
Intake tunnel is formed, the intake tunnel connects with the U-shaped hole and the notch part.
The utility model also provides a kind of gondola water faucet, including gondola water faucet disk, and multiple nozzles are offered on the gondola water faucet disk, in addition to
Valve assembly described in any of the above-described, the valve assembly are arranged on the gondola water faucet disk, and the gondola water faucet disk includes the
One subregion and the second subregion, first water route connect with first subregion, and second water route connects with second subregion
It is logical.
Further, the gondola water faucet disk includes upper lid and lower cover, and the nozzle is opened on the lower lid, the upper lid bag
Lateral opening and the 3rd centre bore is included, the bottom surface of the upper lid is downwardly extending flange, under the flange covers on described and be described
Separate first subregion and second subregion in space between lid, first water route passes through described lateral opening with described the
One subregion is connected, and second water route is connected by the 3rd centre bore with second subregion, the bottom of the motion bar
It is inserted into extracting into the 3rd centre bore or from the 3rd centre bore.
Further, the bottom surface of the upper lid is provided with diversion channel, the 3rd centre bore by the diversion channel with it is described
Second subregion connects.
After adopting the above technical scheme, have the advantages that：
In the utility model when hydraulic pressure is less than preset pressure, the water outlet for switching water route is not enough to overcome pressure unit to apply
To the preset pressure of motion bar, water outlet can not promote motion bar, and motion bar now blocks the second water route, and only the first water route is outside
Water outlet；When hydraulic pressure exceedes the preset pressure, the water outlet for switching water route promotes motion bar, and motion bar opens the second water route, this
When the first water route and the second water route simultaneously outside water outlet.Valve assembly and gondola water faucet in the utility model is in low pressure, only
One outside water outlet of water outlet path, flow are smaller；During high pressure, another water outlet path, flow increase are opened.Therefore, the utility model
Suitable discharge pressure can be kept under high-low pressure hydraulic pressure, brings good shower experience.
Brief description of the drawings
Referring to accompanying drawing, disclosure of the present utility model will be easier to understand.It should be understood that：These accompanying drawings are used only for
The purpose of explanation, and be not intended to and the scope of protection of the utility model is construed as limiting.In figure：
Fig. 1 is the explosive view of valve assembly in the embodiment of the utility model one；
Fig. 2 is the stereogram of the motion bar of valve assembly in the embodiment of the utility model one；
Fig. 3 is the stereogram of the guide pad of valve assembly in the embodiment of the utility model one；
Fig. 4 is the top perspective view of the support base of valve assembly in the embodiment of the utility model one；
Fig. 5 is the bottom isometric view of the support base of valve assembly in the embodiment of the utility model one；
Fig. 6 is the sectional view of valve assembly in the embodiment of the utility model one；
Fig. 7 is the stereogram of gondola water faucet in another embodiment of the utility model；
Fig. 8 is the top perspective view of the upper lid of gondola water faucet in another embodiment of the utility model；
Fig. 9 is the bottom isometric view of the upper lid of gondola water faucet in another embodiment of the utility model；
Figure 10 is the top view of the upper lid of gondola water faucet in another embodiment of the utility model；
Figure 11 is the upward view of the upper lid of gondola water faucet in another embodiment of the utility model；
Figure 12 is the stereogram of the lower cover of gondola water faucet in another embodiment of the utility model；
Figure 13 is the broken section of gondola water faucet cutting at the U-shaped hole under low pressure water state in another embodiment of the utility model
Figure；
Figure 14 is the partial cutaway of gondola water faucet cutting at the notch part under low pressure water state in another embodiment of the utility model
View；
Figure 15 is partial sectional view of the gondola water faucet under high pressure water state in another embodiment of the utility model；
Figure 16 is the schematic diagram of water outlet scope of the gondola water faucet under low pressure water state in another embodiment of the utility model；
Figure 17 is the schematic diagram of water outlet scope of the gondola water faucet under high pressure water state in another embodiment of utility model.
The reference table of comparisons：
1- motion bar 2- spring 3- guide pads
4- support base 5- sleeve 6- shells
8- lower cover 11- center-poles are covered on 7-
12- pallets 13- the first sealing ring the second sealing rings of 14-
111- axial directions stomata 112- radial direction stomata the first centre bores of 31-
32- apopore 33- first boss the second centre bores of 41-
42-U shapes hole 43- notch part 44- second boss
The heavy hole 46- pedestal 47- bulge loops of 45-
The sealing ring 421- water inlet end 422- water sides of 48- the 3rd
The lateral opening centre bores of 72- the 3rd of 423- fabrication holes 71-
73- flange 74- diversion channel 75- mounting holes
The heavy platform 77- locating piece 81- nozzles of 76-
82- bolts a- switch water route b- first water routes
The second water routes of c- d- intake tunnels the first subregions of A-
The subregions of B- second
Embodiment
Further illustrate specific embodiment of the present utility model below in conjunction with the accompanying drawings.
It is readily appreciated that, according to the technical solution of the utility model, in the case where not changing the utility model in essence spirit, this area
Those skilled in the art the various structures mode and implementation that can mutually replace.Therefore, detailed description below and
Accompanying drawing is only the exemplary illustration to the technical solution of the utility model, and is not to be construed as whole of the present utility model or is considered as
Utility model technical scheme is defined or limited.
Mention in this manual or may mention up, down, left, right, before and after, front, the back side, top, bottom etc.
Orientation term is defined relative to the construction shown in each accompanying drawing, and they are relative concepts, and it is therefore possible to can root
Correspondingly changed according to its residing diverse location, different use states.So also should not be by these or others side
Position term is construed to restricted term.
Referring to Fig. 1-6, Fig. 1-6 is the structural representation of valve assembly in the embodiment of the utility model one.
Valve assembly, including motion bar 1, pressure unit and pilot unit, pilot unit include switch water route a, first
Water route b and the second water route c, pressure unit are used to apply a preset pressure to motion bar 1, and motion bar 1 is used to blocking or opening the
Two water route c；
When hydraulic pressure is less than preset pressure, motion bar 1 blocks the second water route c, the first water route b water outlets；
When hydraulic pressure exceedes preset pressure, switch water route a water outlet drives motion bar 1 to open the second water route c, the first water route
B and the second water route c water outlets simultaneously.
In the present embodiment when hydraulic pressure is less than preset pressure, switch water route a water outlet is not enough to overcome pressure unit to apply
To the preset pressure of motion bar 1, water outlet can not promote motion bar 1, and motion bar 1 now blocks the second water route c, only the first water route
The outside water outlets of b；When hydraulic pressure exceedes the preset pressure, switch water route a water outlet promotes motion bar 1, and motion bar 1 opens second
Water route c, now the first water route b and the second water route c outside water outlets simultaneously.Valve assembly in the present embodiment is in low pressure, only
There is an outside water outlet of water outlet path, flow is smaller；During high pressure, another water outlet path, flow increase are opened.Therefore, the present embodiment
Suitable discharge pressure can be kept under high-low pressure hydraulic pressure, brings good shower experience.
Specifically, as shown in Fig. 2 motion bar 1 includes center-pole 11 and pallet 12, pallet 12 is fixed in center-pole 11
Portion, switch water route a lead to the bottom surface of pallet 12, and the bottom of center-pole 11 is inserted into pilot unit.
Wherein, center-pole 11 is the rod member of cylinder, and as shown in Figure 2 and Figure 6, center-pole 11 offers axle along central axis
To stomata 111, the top of center-pole 11 is further opened with radial direction stomata 112, and axial stomata 111 is mutually perpendicular to radial direction stomata 112,
And communicate.
As shown in fig. 6, because sleeve 5 is located at the top of motion bar 1, and sealed by the first sealing ring 13, axially
When the purpose of stomata 111 and radial direction stomata 112 is to prevent that motion bar 1 from moving up and down, the top of sleeve 5 and motion bar 1 it
Between space in produce air pressure change, so as to influence moving up and down for motion bar 1.Pass through axial stomata 111 and radial direction stomata 112
The space between sleeve 5 and the top of motion bar 1 is communicated with the air in the external world, do not influence the motion of motion bar 1.
Connection and motion between sleeve 5, and sleeve 5 and motion bar 1 can also be discussed in detail below.
Wherein, as shown in Figure 2 and Figure 6, pallet 12 is that cross section is circular, and longitudinal section is the circular discs of U-shaped, pallet 12
Bottom plate is fixedly connected or is integrally formed with the middle part of center-pole 11.Space is left between the top of pallet 12 and center-pole 11.Support
The bottom surface of the bottom plate of disk 12 is just corresponding with switch water route a, after switch water route a water route outflow, acts on the bottom surface of pallet 12.
When fed water has a low pressure, the preset pressure of pressure unit is not above, current are not enough to upwards boost pallet 12；When hydraulic pressure is higher
When, more than the preset pressure of pressure unit, current boost pallet 12 upwards, and whole motion bar 1 boosts upwards, by the second water route
C is opened.
The first sealing ring 13 is also arranged with the lateral wall of pallet 12, as shown in fig. 6, the lateral wall of pallet 12 and sleeve 5
Madial wall contact, the first sealing ring 13 plays a part of sealing, prevent the water at the bottom plate of pallet 12 enter sleeve 5 with it is living
In space between the top of lever 1,
Further, as shown in figures 1 to 6, pressure unit is spring 2, and spring 2 is set in the top of center-pole 11, and
In pallet 12.
Spring 2 applies certain preset pressure to motion bar 1 so that motion bar 1 blocks the second water route c.When hydraulic pressure increase
When, when switch water route a water outlet overcomes preset pressure, motion bar 1 is pushed open upwards, the second water route c could be opened.
Specifically, as shown in fig. 6, the top of spring 2 is resisted against on sleeve 5, the bottom of spring 2 is resisted against the upper of pallet 12
Surface.
Alternatively, other pressure units can also be selected to the preset pressure of motion bar 1.
Further, as shown in Fig. 1 and Fig. 3-6, pilot unit includes guide pad 3 and support base 4, guide pad 3 and support
Seat 4 is fixedly connected, and the first centre bore 31 and apopore 32 are offered on guide pad 3, the second centre bore 41 is offered on support base 4
With U-shaped hole 42, the first centre bore 31 and the second centre bore 41 are located on same central axis, and the bottom of center-pole 11 is inserted into
In one centre bore 31 and the second centre bore 41, U-shaped hole 42 includes water inlet end 421 and water side 422, the water side 422 of U-shaped hole 42
Switch water route a is formed after being docked with apopore 32.
Wherein, as shown in Figure 3 and Figure 6, guide pad 3 also includes first boss 33, and first boss 33 is located on guide pad 3 is
Surface, the bottom surface that first boss 33 is used to extend into pallet 12 position with pallet 12.Guide pad 3 is secured on support base 4,
Support base 4 is fixedly connected with sleeve 5.During work, sleeve 5, support base 4 and guide pad 3 are motionless, are only moved down on motion bar 1
It is dynamic.Guide pad 3 is oblateness, and circumferential surface is provided with screw thread, is threadedly coupled with the heavy hole 45 of support base 4.In first boss 33
Provided with the face of scabbling, facilitate instrument to be clamped in the face of scabbling, drive guide pad 3 to rotate and be connected with support base 4.The upper end of guide pad 3
Face uniform intervals offer four apopores 32, and apopore 32 is in order to which connection corresponding with U-shaped hole 42 on support base 4 forms switch
Water route a (referring to Figure 13).Apopore 32 just corresponds to the bottom surface of pallet 12.
In the present embodiment, wherein the central axis of the apopore 32 of some not necessarily with the water side 422 of U-shaped hole 42
Central axis is aligned.It is not close between guide pad 3 and support base 4 due to being connected through a screw thread between guide pad 3 and support base 4
Sealing, therefore have small gap between the bottom surface of guide pad 3 and support base 4, after water flows out from water side 422, between entering
In gap, then flowed out respectively from four apopores 32 again, enter the bottom surface of pallet 12.
Alternatively it is also possible to only open up an apopore 32 on guide pad 3, apopore 32 is aligned with water side 422, i.e.,
On same central axis.After water flows out from water side 422, enter directly into apopore 32.
Further, as Figure 4-Figure 6, support base 4 also includes notch part 43, and the first water route b (ginsengs are formed in notch part 43
See Figure 14-15), when motion bar 1 above carries, the second water route c is formed in notch part 43 (referring to Figure 15).
Specifically, as shown in figure 4, support base 4 also includes oblate pedestal 46, the upper surface of pedestal 46 is convex provided with second
Platform 44, heavy hole 45 is formed in second boss 44.The water inlet end 421 of U-shaped hole 42 is located at outside the upper surface of pedestal 46, heavy hole 45,
Water side 422 is in heavy hole 45.Heavy hole 45 is used to install guide pad 3, the outer circumference surface of guide pad 3 and the inner periphery in heavy hole 45
Face is threadedly coupled.After guide pad 3 is fixed on heavy hole 45, the first centre bore 31 and the second centre bore 41 just it is corresponding be located at it is same in
On mandrel line.As shown in figure 5, the lower surface of pedestal 46 is additionally provided with bulge loop 47, bulge loop 47 is downwardly extending a circle from lower surface
Circular rings, the center of bulge loop 47 is cavity.
Notch part 43 is formed on pedestal 46 and bulge loop 47, because the diameter of bulge loop 46 is less than the diameter of pedestal 46, breach
The notch depth in portion 43 is in step variation from pedestal 46 to bulge loop 47.
Further, as shown in figures 1 to 6, valve assembly also includes sleeve 5, and sleeve 5 is at least set in pallet 12
Outside, sleeve 5 is fixedly connected with support base 4, and the lateral wall of the madial wall and pallet 12 of sleeve 5 is slidably connected.
Specifically, the madial wall of sleeve 5 is threadedly coupled with the second boss 44 of support base 4, and offered on pedestal 46
The internal face of second centre bore 41 is provided with the 3rd sealing ring 48, and the 3rd sealing ring 48 plays a part of center seal bar 11, but
Center-pole 11 is not influenceed to move up and down in the second centre bore 41.
Further, as shown in figures 1 to 6, valve assembly also includes shell 6, internal face and the sleeve 5 of shell 6
Outside wall surface forms intake tunnel d (referring to Figure 13), and intake tunnel d connects with U-shaped hole 42 and notch part 43.
Specifically, the open top of shell 6, can with connecting water pipe, after water enters from the top of shell 6, by sleeve 5 with
Space between shell 6, the space are intake tunnel d.Because sleeve 5 is located at the outside of the second boss 44 of support base 4, U
The water inlet end 421 in shape hole 42 is located at the outer ring of second boss 44, and notch part 43 also is located at the outer ring of second boss 44.Therefore
Water in intake tunnel d can enter water inlet end 421, can also enter in notch part 43, can be entered by notch part 43
Enter into the hollow space of bulge loop 47.When motion bar 1 does not carry above, only has the first water route b in notch part 43, when motion bar 2
The second water route c is opened when above carrying, has the first water route b and the second water route c simultaneously in notch part 43.Also it will be described in detail below each
The trend in water route.
In the present embodiment, in low hydraulic pressure, water enters the bottom surface of pallet 12 from intake tunnel d by U-shaped hole 42, still
Because hydraulic pressure is too low, it is not enough to promote motion bar 1, therefore water flows out after the inflow of notch part 43 by the first water route b.Now,
Under low pressure, the flow of water is smaller, remains to keep certain discharge pressure.
In high hydraulic pressure, water enters the bottom surface of pallet 12 from intake tunnel d by U-shaped hole 42, promotes pallet 12 to move up,
Whole motion bar 1 is driven above to carry, motion bar 1 opens the second water route c.Therefore, water enters notch part 43 from intake tunnel d, simultaneously
Flowed out by the first water route b and the second water route c.Now, under high pressure, the flow of water is also larger, keeps suitable discharge pressure.
Referring to Fig. 7-17, Fig. 7-17 is the structural representation of gondola water faucet in another embodiment of the utility model.
Gondola water faucet, including gondola water faucet disk, multiple nozzles 81, in addition to any of the above-described kind of valve assembly are offered on gondola water faucet disk,
Valve assembly is arranged on gondola water faucet disk, and gondola water faucet disk includes the first subregion A and the second subregion B, the first water route b and the first subregion A
Connection, the second water route c connect with the second subregion B.
Further, as illustrated in figs. 8-12, gondola water faucet disk includes upper lid 7 and lower cover 8, and nozzle 81 is opened on lower cover 8, upper lid
7 include lateral opening 71 and the 3rd centre bore 72, and the bottom surface of upper lid 7 is downwardly extending flange 73, and flange 73 is in upper lid 7 and lower cover 8
Between space in separate the first subregion A and the second subregion B, the first water route b connects by lateral opening 71 with the first subregion A, second
Water route c is connected by the 3rd centre bore 72 with the second subregion B, the bottom of motion bar 1 be inserted into the 3rd centre bore 72 or
Extracted from the 3rd centre bore 72.
Specifically, as illustrated in figs. 8-11, the middle part of upper lid 7 includes a heavy platform 76, and the center of heavy platform 76 is offered in the 3rd
Heart hole 72, lateral opening 71 and locating piece 77 is additionally provided with heavy platform 76, lateral opening 71 there are two, respectively positioned at the relative of the 3rd centre bore 72
Both sides, locating piece 77 also are located at the opposite sides of the 3rd centre bore 72.Locating piece 77 is corresponding with the notch part 43 of support base 4
's.Locating piece 77 is inserted into notch part 43, is realized the positioning of support base 4 and heavy platform 76, is facilitated valve assembly to be installed to
On lid 7.As shown in figure 14, water flows out after intake tunnel d enters notch part 43 by lateral opening 71, and notch part 43 arrives lateral opening 71
Between be the first water route b.As shown in figure 11, lateral opening 71 1 through in the first subregion A of the bottom surface of upper lid 7, and lateral opening 71 by
Water in one water route b is guided in the first subregion A, and the first subregion A corresponds to the nozzle 81 of the corresponding number on lower cover 8.Can from Figure 11
To find out, the first subregion A only account for a part for lid 7, thus from the first water route b guide to the final outflow water amount of nozzle 81 compared with
It is few.
In low hydraulic pressure, as shown in figure 13, the bottom of center-pole 11 is inserted into the 3rd centre bore 72, therefore is blocked
The second water route c.As shown in figure 15, when high hydraulic pressure, center-pole 11 above carries, i.e., is come out from the 3rd centre bore 72, opens second
Water route c, water are entered in the 3rd centre bore 72 from notch part 43.As shown in figure 11, the 3rd centre bore 72 leads to the bottom of lid 7
Face, by dividing water to guide to water in the second subregion B to 74.Figure 11 can be seen that the second subregion B and be located at the outer of the first subregion A
Enclose, the second subregion B also corresponds to the portion nozzle 81 on lower cover 8.So, during high pressure, two subregions corresponding to two water routes are simultaneously
Water spray, adds water yield.
Wherein, as shown in figures 9 and 11, flange 73 is forms the first subregion A border, and flange 73 is from the bottom surface of upper lid 7
Extend downwardly, the bottom of flange 73 contacts with lower cover 8.Flange 73 has two, forms sector, is symmetrically distributed in the 3rd centre bore 72
Opposite sides, each correspondence one lateral opening 71.Diversion channel 74 is formed between two flanges 73.The peripheral and upper lid 7 of flange 73
It is that the second subregion B, the second subregion B is to be connected by diversion channel 74 with the 3rd centre bore 72 between edge.
Alternatively, flange 73 can also be arranged on lower cover 8, and flange 73 upwardly extends protrusion from the upper surface of lower cover 8, top
Portion contacts with the bottom surface of upper lid 7.Multiple nozzles 81 on lower cover 8 directly can be divided into two parts by flange 73.
Further, as shown in figs. 8 and 12, mounting hole 75 is further opened with upper lid 7, is also formed on corresponding lower cover 8
There is mounting hole, connected by bolt 82.
The course of work of the present embodiment is as follows：
As shown in figure 13, in low hydraulic pressure, water enters the bottom surface of pallet 12 from intake tunnel d by U-shaped hole 42, still
Because hydraulic pressure is too low, it is not enough to promote motion bar 1.Therefore, as shown in figure 14, water enters notch part 43 from intake tunnel d, passes through
First water route b enters lateral opening 71.As shown in figure 16, then enter from lateral opening 71 in the first subregion A, Figure 16 and illustrate the first subregion A
Water outlet scope.Now, although water inlet is low hydraulic pressure, because the flow of the water of outflow is smaller, remain to keep certain water outlet
Pressure.
As shown in figure 15, in high hydraulic pressure, water enters the bottom surface of pallet 12 from intake tunnel d by U-shaped hole 42, promotes
Pallet 12 moves up, and drives whole motion bar 1 above to carry, and motion bar 1 opens the second water route c after the extraction of the 3rd centre bore 72.Cause
This, water enters notch part 43 from intake tunnel d, while is flowed out by the first water route b and the second water route c.As shown in figure 17, water is same
The centre bores 72 of Shi Cong tri- enter the second subregion B, enter from lateral opening 71 in the first subregion A, Figure 17 and illustrate the first subregion A and the
The water outlet scope of two subregion B water outlets simultaneously.Now, intake as high hydraulic pressure, the flow of water is also larger, keeps suitable water outlet pressure
Power.
Valve assembly in the utility model, is not limited to use in gondola water faucet, and can be also used for other needs according to water inlet
Hydraulic pressure size, to adjust in the water outlet equipment of flow.
Above-described is only principle and preferred embodiment of the present utility model.It should be pointed out that for the general of this area
For logical technical staff, on the basis of the utility model principle, some other modifications can also be made, also should be regarded as this practicality
New protection domain.
Claims (10)
- A kind of 1. valve assembly, it is characterised in that including motion bar, pressure unit and pilot unit, the pilot unit bag Switch water route, the first water route and the second water route are included, the pressure unit is used to apply a preset pressure to the motion bar, described Motion bar is used to blocking or opening second water route；When hydraulic pressure is less than the preset pressure, the motion bar blocks second water route, first water route water outlet；When hydraulic pressure exceedes the preset pressure, the water outlet in the switch water route drives the motion bar to open second water The water outlet simultaneously of road, first water route and second water route.
- 2. valve assembly according to claim 1, it is characterised in that the motion bar includes center-pole and pallet, institute The middle part that pallet is fixed on the center-pole is stated, the bottom surface of the pallet, the bottom of the center-pole are led in the switch water route It is inserted into the pilot unit.
- 3. valve assembly according to claim 2, it is characterised in that the pressure unit is spring, the spring housing The top of the center-pole is located at, and in the pallet.
- 4. valve assembly according to claim 2, it is characterised in that the pilot unit includes guide pad and support Seat, the guide pad are fixedly connected with the support base, and the first centre bore and apopore, the branch are offered on the guide pad The second centre bore and U-shaped hole are offered on support seat, first centre bore is located at same central axis with second centre bore On, the bottom of the center-pole is inserted into first centre bore and second centre bore, and the U-shaped hole includes water inlet end And water side, the water side of the U-shaped hole form the switch water route after being docked with the apopore.
- 5. valve assembly according to claim 4, it is characterised in that the support base also includes notch part, described to lack First water route is formed in oral area, when the motion bar above carries, second water route is formed in the notch part.
- 6. valve assembly according to claim 5, it is characterised in that the valve assembly also includes sleeve, described Sleeve is at least set in outside the pallet, and the sleeve is fixedly connected with the support base, the madial wall of the sleeve with it is described The lateral wall of pallet is slidably connected.
- 7. valve assembly according to claim 6, it is characterised in that the valve assembly also includes shell, described The outside wall surface of the internal face of shell and the sleeve forms intake tunnel, the intake tunnel and the U-shaped hole and the breach Portion connects.
- 8. a kind of gondola water faucet, including gondola water faucet disk, multiple nozzles are offered on the gondola water faucet disk, it is characterised in that also include such as right It is required that the valve assembly described in any one of 1-7, the valve assembly is arranged on the gondola water faucet disk, and the gondola water faucet disk includes First subregion and the second subregion, first water route connect with first subregion, second water route and second subregion Connection.
- 9. gondola water faucet according to claim 8, it is characterised in that the gondola water faucet disk includes upper lid and lower cover, and the nozzle is opened It is located on the lower lid, the upper lid includes lateral opening and the 3rd centre bore, and the bottom surface of the upper lid is downwardly extending flange, institute State and first subregion and second subregion are separated in the space that flange is covered between the lower cover on described, described first Water route by it is described it is lateral opening connected with first subregion, second water route passes through the 3rd centre bore and described second point Area connects, and the bottom of the motion bar is inserted into extracting into the 3rd centre bore or from the 3rd centre bore.
- 10. gondola water faucet according to claim 9, it is characterised in that the bottom surface of the upper lid is provided with diversion channel, in the described 3rd Heart hole is connected by the diversion channel with second subregion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720686971.5U CN206846006U (en) | 2017-06-13 | 2017-06-13 | Valve assembly and gondola water faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720686971.5U CN206846006U (en) | 2017-06-13 | 2017-06-13 | Valve assembly and gondola water faucet |
Publications (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107420594A (en) * | 2017-06-13 | 2017-12-01 | 北京科勒有限公司 | Valve assembly and gondola water faucet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420594A (en) * | 2017-06-13 | 2017-12-01 | 北京科勒有限公司 | Valve assembly and gondola water faucet |
| CN107420594B (en) * | 2017-06-13 | 2023-10-24 | 北京科勒有限公司 | Adjusting valve assembly and shower head |
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