CN108953677A - Tap and faucet valve core - Google Patents
Tap and faucet valve core Download PDFInfo
- Publication number
- CN108953677A CN108953677A CN201710385578.7A CN201710385578A CN108953677A CN 108953677 A CN108953677 A CN 108953677A CN 201710385578 A CN201710385578 A CN 201710385578A CN 108953677 A CN108953677 A CN 108953677A
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- China
- Prior art keywords
- connecting hole
- water
- water inlet
- pipe connecting
- inlet pipe
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 359
- 230000002093 peripheral effect Effects 0.000 claims abstract description 28
- 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 10
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims 1
- 229910052573 porcelain Inorganic materials 0.000 description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 8
- 239000010949 copper Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 210000000476 body water Anatomy 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000004012 Calla palustris Nutrition 0.000 description 1
- 240000006620 Calla palustris Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003911 water pollution Methods 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
- F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
- F16K27/045—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with pivotal obturating members
Abstract
The present invention relates to taps, and including the spool being set in swivel body, spool includes valve casing；Valve casing is equipped with can the water inlet pipe connecting hole directly connecting with water inlet water pipe and the outlet pipe connecting hole that can directly connect with outlet pipe；It is characterized by: water inlet pipe connecting hole and outlet pipe connecting hole are respectively positioned on valve casing peripheral wall, and outlet pipe connecting hole is towards the water flow leading-in end of swivel body, outlet pipe, which bypasses outside valve casing peripheral wall and extends the outlet pipe to connect with fountain head, below valve casing along the water flow of swivel body export extreme direction, is equipped with the resetting structure for resetting outlet pipe retraction.It is the tap that a kind of fountain head can carry out pull, which has the advantages that structure is simple, small in size, easy to assembly and at low cost.The invention further relates to a kind of faucet valve cores.
Description
Technical field
The present invention relates to a kind of drawable taps of fountain head, and the invention further relates to a kind of faucet valve core, the fire hoses
Head spool is suitable for the drawable tap of fountain head.
Background technique
Common tap is usually to be made of spool and tap shell, and spool only has the function of flow cavitation result, water inlet
Water pipe is commonly connected directly on the interface of tap shell, in use, the water flow of water inlet pipe can be flowed through first in tap shell
Chamber, then reach the flow cavitation result component passed through in spool after spool and carry out water flow adjusting, the inner cavity of tap shell becomes at this time
A part of water stream channel easily causes the heavy metals exceeding standards such as lead to make contaminated water flow because water flow directly contacts tap shell.
To solve this problem, there is the Chinese utility model patent " tap of a Patent No. ZL200720006204.1
Spool " such a faucet valve core structure is disclosed, the bottom face of valve casing is equipped with the company that can directly connect with water inlet water pipe
Hole is connect, so that water pipe of intaking can be directly connected to by the connecting hole with spool, so that water inlet water flow need not pass through tap shell
Inner cavity and directly reached from water pipe spool flow cavitation result part carry out water flow adjusting.Right aforementioned patent address only tap into
The problem of water avoids pollution.It is influenced by traditional flow cavitation result part self structure and control principle, traditional flow cavitation result part has
First water inlet end, the second water inlet end and water outlet, the first water inlet end and the second water inlet end are located at front, and after water outlet is located at
Side, therefore be the design of most convenient by the rear that valve casing is arranged in the water outlet of spool, rear is backwards to the side at water discharge of water faucet end
To the as opposite direction in front, to guide water flow to the front of tap shell, the water flowed out from spool water outlet must also be through
The inner cavity crossed between tap shell inner wall and valve casing periphery could finally guide water outlet to front and outflow water dragon from the back side
Head.Therefore water outlet still can be contacted with tap shell, water pollution is not solved effectively out.And the water of this bottom end water inlet
Tap valve core is suitable for use in spool at the top of tap shell, referring to above-mentioned documents Fig. 1 and Fig. 7, this tap one
As for washroom the slot that washes one's face in, i.e. tap bore passages are L-shaped, and water flow flow direction of water flow after spool can rotate 90
Degree outflow.
So it is arranged in the middle part of the side of tap shell in many application scenarios, such as shower house or the sink in kitchen, spool
Position, the water outlet of tap can also be connected with the outlet pipe upwardly extended, i.e. water flow is via will also be after behind the water outlet of spool
It is continuous up to flow, finally flowed out via outlet pipe from higher position.In this application scenarios, such as using aforementioned this bottom end into
The faucet valve core of water, because the axial direction of spool water-in and water-out and the axial direction of tap water-in and water-out are mutually perpendicular to, it is necessary to additional
The water inlet end of spool and water outlet are led to the water inlet direction end of tap by the additional copper pipe of copper sleeve, then by connecting copper pipe with
Water inlet pipe is connected with outlet pipe, in addition, this structure, which must assure that between the bottom face of spool and spigot channel side wall, foot
Enough spaces, such tap must just have space of the evagination to accommodate spool completely, it is huger to will lead to tap volume
Greatly, it is well known that swivel body is generally made of material costly, and bulky swivel body can greatly increase
Cost.
For this purpose, Chinese utility model patent " the tap of the Patent No. ZL201420648146.2 of the applicant's application
Spool " such a faucet valve core is disclosed, the water inlet pipe that can directly connect with water inlet water pipe is equipped in the peripheral wall of valve casing
Connecting hole and the outlet pipe connecting hole that can directly connect with water outlet water pipe, water inlet pipe connecting hole and outlet pipe connecting hole are set opposite to each other
It sets, and outlet pipe connecting hole can be towards water discharge of water faucet end after spool is installed on tap.
This spool is directly mounted in swivel body, because water inlet pipe connecting hole is towards the water inlet end of swivel body
Mouthful, outlet pipe connecting hole towards swivel body water outlet port, without additional setting copper sleeve and copper pipe, facilitate by water pipe with
Connecting hole connection, it is not necessary to make necessary holding certain space between spool bottom end and swivel body side wall, also there is no need to additional
Space to accommodate copper sleeve and copper pipe completely is set on swivel body, greatly reduces the size of swivel body.
For the use demand for adapting to consumer, the water outlet pull of tap can be extended to other places with convenient to use, city
Occur a kind of tap of drawing and pulling type on field, weight is set on outlet pipe, generates pulling force to water outlet using the gravity of weight
Fountain head is resetted, as a kind of Chinese invention patent " drawing type water faucet " of Patent No. ZL201610019234.X discloses
Such a structure for water tap, what which used is exactly the spool that conventional bottom end intakes, therefore in tap
In shell, the bottom end of spool need additional setting connector and bend pipe to guide water flow, therefore the volume of swivel body is larger, in addition for
It realizes pull limit, pull position limiting structure, therefore existing drawing type water faucet body need to be also additionally set in tap inner cavity
Product is huge, structure is complicated, assembling is inconvenient and with high costs.
According to the faucet valve core of the Patent No. ZL201420648146.2 of the applicant's application, because outlet pipe connects
Hole can cause outlet pipe in swivel body without enough after spool is installed on tap towards water discharge of water faucet end
The space inwardly resetted, therefore this faucet valve core is not suitable for use in the tap of drawing and pulling type.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of fountain head for above-mentioned state of the art to carry out
The tap of pull, the tap have the advantages that structure is simple, small in size, easy to assembly and at low cost.
The technical scheme of the invention to solve the technical problem is: a kind of tap, including it is installed on tap
Spool in shell, the spool include valve casing, and valve casing is equipped with the water inlet pipe connecting hole that can be connect with water inlet water pipe and can be with
The outlet pipe connecting hole of outlet pipe connection；It is characterized by: the water inlet pipe connecting hole and outlet pipe connecting hole are respectively positioned on valve casing
On peripheral wall, and outlet pipe connecting hole is towards the water flow leading-in end of swivel body, outlet pipe connect with outlet pipe connecting hole and around
It crosses water flow export extreme direction of the valve casing peripheral wall in swivel body towards swivel body to extend to connect with fountain head, outlet pipe
It is equipped with the resetting structure for resetting outlet pipe retraction.
There are two above-mentioned water inlet pipe connecting holes, respectively the first water inlet pipe connecting hole and the second water inlet pipe connecting hole, described
First water inlet pipe connecting hole and the second water inlet pipe connecting hole are towards the water flow leading-in end of swivel body.
There are two above-mentioned water inlet pipe connecting holes, respectively the first water inlet pipe connecting hole and the second water inlet pipe connecting hole, described
First water inlet pipe connecting hole is towards the water flow leading-in end of swivel body, and the second water inlet pipe connecting hole is towards swivel body
Water flow export end；Connecting with the second water inlet pipe connecting hole is the second water inlet water pipe, and the second water inlet water pipe is from valve
The bottom end of shell, which bypasses and introduces extreme direction towards the water flow of swivel body, to be extended.
It is further improved, with the concave part of indent passed through for outlet pipe on above-mentioned valve casing peripheral wall.Concave part, which is formed, to be supplied
It is not necessary that the sky passed through for outlet pipe is additionally arranged among outlet pipe accommodation space, swivel body intracavity sidewall and valve casing peripheral wall
Between, i.e., swivel body volume increases without additional.
Above-mentioned resetting structure is on outlet pipe and outlet pipe to be made to introduce extreme direction reset towards the water flow of swivel body
Mass.It is conventional structure, and the Chinese utility model patent of Patent No. ZL201520217511.9 can also be used certainly
" resetting-mechanism of drawing type water faucet ".
Second technical problem to be solved by this invention, which is to provide one kind, allows inflow and outflow can effectively avoid water flow
It with the spool for tap of tap shell lumen contact, is applied using the spool in drawing type water faucet, the fire hose can be made
Head enclosure volume greatly reduces, and it is not necessary that outlet pipe position limiting structure and associated adapter are additionally arranged in swivel body and connects
Pipe, so that tap cost be effectively reduced.
A kind of faucet valve core, including valve casing, flow cavitation result component and valve handle；The flow cavitation result component is set to valve casing
Interior, valve handle lower end is connect with flow cavitation result component；Peripheral wall on valve casing is equipped with can directly connect with the first water inlet water pipe the
One water inlet pipe connecting hole, with second the second water inlet pipe connecting hole for connect of water inlet water pipe and can directly be connect with outlet pipe out
Water pipe connecting hole, the first water inlet pipe connecting hole and the second water inlet pipe connecting hole are intake with the first of flow cavitation result component respectively
End is connected to the second water inlet end, and the outlet pipe connecting hole is connected to the water outlet of flow cavitation result component；It is characterized by: described
First water inlet pipe connecting hole, the second water inlet pipe connecting hole are respectively positioned on the peripheral wall of valve casing with outlet pipe connecting hole and towards consistent,
So that the first water inlet pipe connecting hole, the second water inlet pipe connecting hole and outlet pipe connecting hole are mounted on swivel body state in spool
It down can be towards the water flow leading-in end of swivel body.
The first water inlet pipe connecting hole, the second water inlet pipe connecting hole and outlet pipe connecting hole of this spool are respectively positioned on valve casing peripheral wall
The same side so that each connecting hole opening direction be consistent, in the state that valve casing is installed in swivel body, can will
The direction of each connecting hole introduces extreme direction towards the water flow of swivel body, installs conducive to the connection of water inlet pipe and outlet pipe,
Without additionally configuring connector and adapter tube, while outlet pipe has enough dilatation spaces below spool, is this spool
It may be used on providing on drawing type water faucet possible；Connect due to being additionally provided with the outlet pipe that can directly connect with water outlet water pipe on valve casing
Connect hole, can make in this way by flowing directly into outlet pipe connecting hole after the outflow of the water of spool flow cavitation result component, finally by with go out
The water outlet water pipe of water pipe connecting hole connection is directly flowed out from the water outlet of tap, is guided without using tap shell inner cavity
To the water outlet in front is located at, contaminated water flow is caused with tap shell lumen contact to completely avoid water flow, safety is again
Health.
As an improvement, a cutting plane, the first water inlet pipe connecting hole, the second water inlet pipe are arranged on the peripheral wall of above-mentioned valve casing
Connecting hole and outlet pipe connecting hole are arranged on the cutting plane.The structure can make the first water inlet pipe connecting hole, the second water inlet
Pipe connecting hole is parallel with axially retaining for outlet pipe connecting hole, the more conducively first water inlet water pipe, the second water inlet water pipe and outlet pipe
Connection.
Flow cavitation result component above-mentioned be known in this field, mature flow cavitation result part, including rotor, driver plate, upper porcelain slice,
Lower porcelain slice, seals and other component；The water inlet end of flow cavitation result component, water outlet are set to lower porcelain slice.
With the concave part of indent on above-mentioned valve casing peripheral wall.Can make in this way the outlet pipe being connected on outlet pipe connecting hole around
Valve casing is crossed to be pierced by via concave part, outlet pipe substantially will not side protrude valve casing peripheral wall, after this spool is installed to swivel body
Swivel body size will not be increased, additionally conducive to the miniaturization of tap.
There is the first intake antrum, the second intake antrum and mixed water cavity, the first intake antrum, the second intake antrum are located in above-mentioned valve casing
Mix the ipsilateral of water cavity and along the middle line of mixed water cavity 5c between left and right every setting；The first water inlet pipe connecting hole passes through the first intake antrum
It is connected to the first water inlet end of flow cavitation result component, the second water inlet pipe connecting hole passes through the second intake antrum and flow cavitation result component
The connection of second water inlet end；The bottom of the mixed water cavity is connected to by drainage channel with the outlet pipe connecting hole, and the top of water cavity is mixed
Portion is connected to the water outlet of flow cavitation result component.A kind of the above are faucet valve core is laid out relatively reasonable specific structure, when
Do not limit to aforementioned structure so.
Above-mentioned valve casing is made of upper housing and pedestal clamping；First intake antrum, the second intake antrum, mixed water cavity, first
Water inlet pipe connecting hole, the second water inlet pipe connecting hole and outlet pipe connecting hole are arranged on pedestal.Aforementioned valve casing structure is convenient for
Each component of assembling, valve casing are also possible to integral member in valve casing.
For convenience of connection water inlet pipe and outlet pipe, above-mentioned first water inlet pipe connecting hole, the second water inlet pipe connecting hole and water outlet
It is embedded in pipe connecting hole with threaded connection hole metal insert.Metal insert has intensity big, firm convenient for connecting with water pipe
The advantages of, certainly, in the case where valve casing uses high-strength rigid material, the aforementioned threaded connection hole being spirally connected with water pipe can also be straight
It connects and takes shape on valve casing without metal insert.Certain water pipe can also be connected by way of clamping or grafting with each connecting hole
It connects.
An angle less than 45 ° is formed between the middle line of above-mentioned mixed water cavity and the axis of the outlet pipe connecting hole.It should
The setting of mixed water cavity, so that the layout of the first intake antrum, the second intake antrum, mixed water cavity can avoid the concave part on valve casing peripheral wall,
Valve body internal passage is more compact, layout is more reasonable.
Compared with the prior art, the advantages of the present invention are as follows: water flow introducing of the outlet pipe connecting hole towards swivel body
Input end that extreme direction, i.e. outlet pipe connecting hole are directly facing swivel body, outlet pipe can directly from swivel body into
Mouth end penetrates and connect with water pipe connecting hole, bypasses because of outlet pipe from valve casing periphery wall and exports end along the water flow of swivel body
Direction extends to connect with fountain head, therefore outlet pipe has enough extendable rooms in the swivel body inner cavity below valve casing,
In conjunction with the resetting structure being arranged on the outlet pipe below valve casing, this tap is to have drawing and pulling type function；Due to
It is additionally provided with the outlet pipe connecting hole that can directly connect with outlet pipe on valve casing, the water by spool flow cavitation result component can be made in this way
Outlet pipe connecting hole is flowed directly into after outflow, finally by the water outlet water pipe connecting with outlet pipe connecting hole directly from fountain head stream
Out, it is guided without using tap shell inner cavity, causes water with tap shell lumen contact to completely avoid water flow
Stream pollution, it is safe and sanitary.
Detailed description of the invention
Fig. 1 is the schematic perspective view of tap one embodiment；
Fig. 2 is the three-dimensional cutaway view (along the length direction of swivel body) of tap one embodiment；
Fig. 3 is the three-dimensional cutaway view (along the cross-sectional direction of swivel body) of tap one embodiment；
Fig. 4 is that tap one embodiment removes the schematic perspective view after swivel body；
Fig. 5 is that tap one embodiment removes the stereogram exploded view after swivel body；
Fig. 6 is longitudinal sectional schematic diagram of second embodiment of tap；；
Fig. 7 is the schematic perspective view one of spool in second embodiment of tap；
Fig. 8 is the schematic perspective view two of spool in second embodiment of tap；
Fig. 9 is the schematic perspective view of spool embodiment；
Figure 10 is the top view of the pedestal of valve casing in spool embodiment；
Figure 11 is the cross-sectional view of spool embodiment；
Figure 12 is the stereogram exploded view of spool embodiment.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
It is one embodiment of tap as shown in Fig. 1~5.
A kind of tap, including the spool being installed in swivel body 2, the inner cavity of swivel body has vertically arranged
Vertical passageway and the interconnection convex positioned at vertical passageway medial side, therefore swivel body inner cavity is substantially t-shaped, interconnection
It is communicated with vertical passageway, and interconnection is very short compared with vertical passageway, it is vertical logical according to installation direction shown in Fig. 1,2,6
The lower end in road is water flow leading-in end 21, and the upper end of vertical passageway is that water flow exports end 22, and the spool in the present embodiment includes valve casing
1, flow cavitation result component 3 and valve handle 9；Flow cavitation result component 3 is set in valve casing 1, and 9 lower end of valve handle is connect with flow cavitation result component 3；
The peripheral wall of valve casing 1 is equipped with can the water inlet pipe connecting hole directly connecting with water inlet water pipe and the water outlet that can directly connect with outlet pipe 7
Pipe connecting hole 6c, outlet pipe 7 are flexible flexible pipe.There are two water inlet pipe connecting holes in the present embodiment, and respectively first
Water inlet pipe connecting hole 6a and the second water inlet pipe connecting hole 6b, water inlet water pipe have two, respectively with the first water inlet pipe connecting hole 6a
First water inlet water pipe 4a of connection and the second water inlet water pipe 4b being connect with the second water inlet pipe connecting hole 6b.
First water inlet pipe connecting hole 6a, the second water inlet pipe connecting hole 6b and outlet pipe connecting hole 6c are towards swivel body
2 21 direction of water flow leading-in end, needs further to be clarified that, the first water inlet pipe connecting hole 6a, the second water inlet pipe connecting hole 6b
With the direction of outlet pipe connecting hole 6c, refer to the direction of the opening positioned at 1 periphery wall of valve casing of each connecting hole.As more excellent side
Case, a cutting plane, the first water inlet pipe connecting hole 6a, the second water inlet pipe connecting hole can be arranged in we on the peripheral wall of valve casing 1
6b and outlet pipe connecting hole 6c are arranged on the cutting plane, so that the first water inlet pipe connecting hole 6a, the second water inlet pipe connect
Hole 6b axially retains parallel with outlet pipe connecting hole 6c's, the more conducively first water inlet water pipe 4a, the second water inlet water pipe 4b and water outlet
The connection of pipe 7.With the concave part 11 of indent passed through for outlet pipe 7 on 1 peripheral wall of valve casing.Outlet pipe 7 connects outlet pipe connection
Hole 6c, bending is turned back and is passed through from the concave part of valve casing 1 11 then up, and towards outside tap in 2 inner cavity of swivel body
Water flow export 22 direction of end of shell 2 extends to connect with fountain head 15.
Outlet pipe 7 is equipped with the resetting structure for resetting the retraction of outlet pipe 7, and resetting structure is arranged in water flow leading-in end
On outlet pipe 7 between 21 and valve casing, resetting structure is the prior art, therefore is not shown in drawing.Resetting structure can be used
On outlet pipe and make outlet pipe 7 towards the mass of 21 direction of water flow leading-in end of swivel body 2 reset.Certainly it can also adopt
With the Chinese utility model patent " resetting-mechanism of drawing type water faucet " of patent No. ZL201520217511.9.
When assembling, as shown in Fig. 2, the valve casing 1 of spool is placed in swivel body inner cavity, it is ensured that the connection of the first water inlet pipe
Hole 6a, the second water inlet pipe connecting hole 6b and outlet pipe connecting hole 6c towards 21 direction of water flow leading-in end of swivel body 2, connect
By first intake water pipe 4a, second water inlet water pipe 4b and outlet pipe 7 stretch to swivel body 2 from water flow leading-in end 21
Inner cavity, and respectively with the first water inlet pipe connecting hole 6a, the second water inlet pipe connecting hole 6b and the outlet pipe that are arranged on 1 peripheral wall of valve casing
The water outlet of outlet pipe 7, is then bent upwards from the concave part 11 of valve casing 1 again and passes through, and in tap by connecting hole 6c connection
Water flow export 22 direction of end in 2 inner cavity of shell towards swivel body 2 extends to connect with fountain head 15, is completed, very
Simple and convenient, without accessories such as additional copper pipes and connector, one is cold water in the first water inlet water pipe 4a, the second water inlet water pipe 4b
Pipe, another be hot-water line.
Because outlet pipe 7 is to connect outlet pipe connecting hole 6c from the lower section of valve casing 1, then from 1 periphery wall of valve casing around upward
It is bent and extends towards the water flow of swivel body 2 export 22 direction of end to be connect with fountain head 15, therefore outlet pipe 7 is under valve casing 1
There are enough extendable rooms in the swivel body inner cavity of side, in conjunction with answering on the outlet pipe for being arranged in 1 lower section of valve casing
Bit architecture, this tap is to have drawing and pulling type function；Since valve casing 1 is equipped with the water outlet that can directly connect with water outlet water pipe 7
Pipe connecting hole 6c flows directly into outlet pipe connecting hole after capable of making the water outflow by flow cavitation result component 3 in valve casing 1 in this way, most
It is directly flowed out afterwards from fountain head 15 by the outlet pipe 7 being connect with outlet pipe connecting hole 6c, without using in tap shell
Chamber guidance causes contaminated water flow with tap shell lumen contact to completely avoid water flow, safe and sanitary.
It as can be seen from figures 6 to 8, is second embodiment of tap.
The difference of the present embodiment and one embodiment is: the first water inlet pipe connecting hole 6a is towards swivel body 2
Water flow leading-in end 21, the second water inlet pipe connecting hole 6b towards swivel body 2 water flow export end 22；The water inlet water pipe 4
Have two, respectively connect with the first water inlet pipe connecting hole 6a first water inlet water pipe 4a and with the second water inlet pipe connecting hole 6b connect
The the second water inlet water pipe 4b connect；The second water inlet water pipe 4b is bypassed outside the bottom end of valve casing 1 and towards the water of swivel body 2
21 direction of leading-in end is flowed to extend.
Only mounting means is slightly different the program compared with one embodiment, and compared with one embodiment, the fire hose
Head enclosure volume is bigger.
It as shown in figs. 9 to 12, is the preferred embodiment of faucet valve core.
A kind of faucet valve core, for being mounted in swivel body 2, including valve casing 1, flow cavitation result component 3 and to
The valve handle 9 connecting with cocket handle, flow cavitation result component 3 are set in valve casing 1, and 9 lower end of valve handle and flow cavitation result component 3 connect
It connects.The peripheral wall of valve casing 1 is equipped with the first water inlet pipe connecting hole 6a that can directly connect with the first water inlet water pipe 4a, intakes with second
Second water inlet pipe connecting hole 6b of the water pipe 4b connection and outlet pipe connecting hole 6c that can be directly connect with outlet pipe 7, the first water inlet
Pipe connecting hole 6a and the second water inlet pipe connecting hole 6b respectively with the first water inlet end 3a of flow cavitation result component 3 and the second water inlet end 3b
Connection, outlet pipe connecting hole 6c are connected to the water outlet 3c of flow cavitation result component 3.
Valve casing 1 is made of upper housing 13 and the clamping of pedestal 12, the first intake antrum 5a, the second intake antrum 5b, mixed water cavity 5c, the
One water inlet pipe connecting hole 6a, the second water inlet pipe connecting hole 6b, outlet pipe connecting hole 6c and drainage channel 6d are arranged at pedestal 12
On.
Flow cavitation result component 3 is the ordinary skill in the art comprising has rotor 31, pin 32, driver plate 33, upper porcelain slice
34, lower porcelain slice 35, inner seal ring 36.Lower porcelain slice 35 be equipped with flow cavitation result component the first water inlet end 3a, the second water inlet end 3b and
Water outlet 3c.The middle part of valve handle 9 is connect by pin 32 with rotor 31, and the lower end of valve handle 9 connects after passing through rotor 31 with driver plate 33
It connects, driver plate 33 is fixed together with upper porcelain slice 34, and upper porcelain slice 34 and lower porcelain slice 35 can Relative sliding, lower porcelain slice 35 and pedestals 12
Upper surface fitting, and above-mentioned inner seal ring 36 is equipped between lower porcelain slice 35 and pedestal 12, pass through 35 phase of upper porcelain slice 34 and lower porcelain slice
The relative positional relationship for changing above-mentioned 3 internal channel of flow cavitation result component to sliding realizes the switch and cold water and hot water of water flow
The adjusting of mutual mixability.
There is the first intake antrum 5a, the second intake antrum 5b and mixed water cavity 5c, the first intake antrum in the pedestal 12 of spool housing 1
5a, the second intake antrum 5b are located at the ipsilateral of mixed water cavity 5c and along the middle line X of mixed water cavity 5c between left and right every setting, mix in water cavity 5c
An angle α less than 45 ° is formed between line X and the axis Y of outlet pipe connecting hole 6c.First water inlet pipe connecting hole 6a passes through the
One intake antrum 5a is connected to the first water inlet end 3a of flow cavitation result component 3, and the second water inlet pipe connecting hole 6b passes through the second intake antrum
5b is connected to the second water inlet end 3b of flow cavitation result component 3；Outlet pipe connecting hole 6c is set on valve casing 1 and is located at mixed water cavity 5c's
The bottom of lower section, mixed water cavity 5c is connected to by the drainage channel 5d being located in valve casing 1 with the outlet pipe connecting hole 6c, and water cavity is mixed
The top of 5c is connected to the water outlet 3c of flow cavitation result component 3.First water inlet pipe connecting hole 6a, the second water inlet pipe connecting hole 6b and
It is embedded in outlet pipe connecting hole 6c with 81 metal insert 8 of threaded connection hole.
First water inlet pipe connecting hole 6a, the second water inlet pipe connecting hole 6b and outlet pipe connecting hole 6c are respectively positioned on the week of valve casing 1
On wall and towards consistent, so that the first water inlet pipe connecting hole 6a, the second water inlet pipe connecting hole 6b and outlet pipe connecting hole 6c are in valve
Core is mounted under swivel body state can be towards the water flow leading-in end 21 of swivel body 2.It is arranged on the peripheral wall of valve casing 1
One cutting plane 14, the first water inlet pipe connecting hole 6a, the second water inlet pipe connecting hole 6b and outlet pipe connecting hole 6c are arranged at
On the cutting plane 14.With the concave part 11 of indent on 1 peripheral wall of valve casing.
Spool, which is installed to swivel body process, can refer to previous embodiment 1.After connecting water source, cocket handle tune is pulled
Section hot water, cold water and water flow, cold water flow directly into from wherein one water inlet water pipe and respectively via the first intake antrum 5a, first
It is flowed out after water inlet end 3a from the water outlet 3c of flow cavitation result component 3, hot water is flowed directly into from another water inlet water pipe and passed through respectively
By flowing out after the second intake antrum 5b, the second water inlet end 3b from the water outlet 3c of flow cavitation result component 3, hot water or cold water is in mixed water cavity
5c is mixed, and the water flow of suitable temperature is finally discharged via after drainage channel 5d, outlet pipe connecting hole 6c from water outlet water pipe 7,
Flow out tap.
Although the preferred embodiment of the present invention has been described in detail above, it is to be clearly understood that for this field
Technical staff for, the invention may be variously modified and varied.Done within the spirit and principles of the present invention
What modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of tap, including the spool being installed in swivel body (2), the spool includes valve casing (1), the valve casing
(1) be equipped with can with water inlet water pipe (4a, 4b) the water inlet pipe connecting hole (6a, 6b) that connect and can be connect with outlet pipe (7) out
Water pipe connecting hole (6c)；It is characterized by: the water inlet pipe connecting hole (6a, 6b) and outlet pipe connecting hole (6c) are respectively positioned on valve casing
(1) on peripheral wall, and outlet pipe connecting hole (6c) is towards the water flow leading-in end (21) of swivel body (2), the outlet pipe (7) with
Outlet pipe connecting hole (6c) connects and around valve casing (1) peripheral wall in the interior water flow towards swivel body (2) of swivel body (2)
It exports end (22) direction to extend to connect with fountain head (15), the outlet pipe (7), which is equipped with, makes the reset of outlet pipe (7) retraction
Resetting structure.
2. tap according to claim 1, it is characterised in that: there are two the water inlet pipe connecting holes, and respectively first
Water inlet pipe connecting hole (6a) and the second water inlet pipe connecting hole (6b), the first water inlet pipe connecting hole (6a) and the second water inlet pipe connect
Hole (6b) is connect towards the water flow leading-in end (21) of swivel body (2).
3. tap according to claim 1, it is characterised in that: there are two the water inlet pipe connecting holes, and respectively first
Water inlet pipe connecting hole (6a) and the second water inlet pipe connecting hole (6b), the first water inlet pipe connecting hole (6a) is towards swivel body
(2) water flow of water flow leading-in end (21), the second water inlet pipe connecting hole (6b) towards swivel body (2) exports end
(22)；Connecting with the second water inlet pipe connecting hole (6b) is the second water inlet water pipe (4b), second water inlet water pipe (4b)
It bypasses from the bottom end of valve casing (1) and extends towards water flow leading-in end (21) direction of swivel body (2).
4. tap according to claim 1, it is characterised in that: with indent for water outlet on valve casing (1) peripheral wall
The concave part (11) that pipe (7) passes through.
5. a kind of faucet valve core, including valve casing (1), flow cavitation result component (3) and valve handle (9)；Flow cavitation result component (3) is set to
In valve casing (1), valve handle (9) lower end is connect with flow cavitation result component (3)；The peripheral wall of valve casing (1) be equipped with can directly with first into
First water inlet pipe connecting hole (6a) of water water pipe (4a) connection, the second water inlet pipe connecting hole being connect with the second water inlet water pipe (4b)
(6b) and the outlet pipe connecting hole (6c) that can be directly connect with outlet pipe (7), the first water inlet pipe connecting hole (6a) and second
Water inlet pipe connecting hole (6b) is connected to the first water inlet end (3a) of flow cavitation result component (3) and the second water inlet end (3b) respectively, institute
Outlet pipe connecting hole (6c) is stated to be connected to the water outlet (3c) of flow cavitation result component (3)；It is characterized by: first water inlet pipe
Connecting hole (6a), the second water inlet pipe connecting hole (6b) and outlet pipe connecting hole (7) are respectively positioned on the peripheral wall of valve casing (1) and direction one
It causes, so that the first water inlet pipe connecting hole (6a), the second water inlet pipe connecting hole (6b) and outlet pipe connecting hole (7) are mounted in spool
It can be towards the water flow leading-in end (21) of swivel body (2) under swivel body state.
6. spool according to claim 5, it is characterised in that: a cutting plane is arranged on the peripheral wall of the valve casing (1)
(14), the first water inlet pipe connecting hole (6a), the second water inlet pipe connecting hole (6b) and outlet pipe connecting hole (6c) are arranged at this and cut
In the face of scabbling (14).
7. spool according to claim 5, it is characterised in that: with the concave part of indent on valve casing (1) peripheral wall
(11)。
8. spool according to claim 7, it is characterised in that: have the first intake antrum (5a), second in the valve casing (1)
Intake antrum (5b) and mixed water cavity (5c), the first intake antrum (5a), the second intake antrum (5b) are ipsilateral positioned at mixed water cavity (5c) and along mixed
The middle line (X) of water cavity (5c) is between left and right every setting；The first water inlet pipe connecting hole (6a) passes through the first intake antrum (5a) and water
The first water inlet end (3a) of flow control component (3) is connected to, and the second water inlet pipe connecting hole (6b) passes through the second intake antrum (5b) and water
The second water inlet end (3b) of flow control component (3) is connected to；The bottom of the mixed water cavity (5c) by drainage channel (5d) with it is described
Outlet pipe connecting hole (6c) connection, the top of mixed water cavity (5c) are connected to the water outlet (3c) of flow cavitation result component (3).
9. spool according to claim 8, it is characterised in that: the valve casing (1) is blocked by upper housing (13) and pedestal (12)
Connect composition；First intake antrum (5a), the second intake antrum (5b), mixed water cavity (5c), the first water inlet pipe connecting hole (6a), second
Water inlet pipe connecting hole (6b), outlet pipe connecting hole (6c) and drainage channel (6d) are arranged on pedestal (12).
10. spool according to claim 8, it is characterised in that: the middle line (X) and the outlet pipe of the mixed water cavity (5c)
An angle (α) less than 45 ° is formed between the axis (Y) of connecting hole (6c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710385578.7A CN108953677A (en) | 2017-05-26 | 2017-05-26 | Tap and faucet valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710385578.7A CN108953677A (en) | 2017-05-26 | 2017-05-26 | Tap and faucet valve core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108953677A true CN108953677A (en) | 2018-12-07 |
Family
ID=64494284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710385578.7A Pending CN108953677A (en) | 2017-05-26 | 2017-05-26 | Tap and faucet valve core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108953677A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537462A (en) * | 2012-01-11 | 2012-07-04 | 陈健雄 | Tap valve body and production method thereof |
| CN203627914U (en) * | 2013-11-27 | 2014-06-04 | 广东汉特科技有限公司 | Driving lever controlled valve core |
| CN204664556U (en) * | 2015-05-28 | 2015-09-23 | 厦门方特卫浴有限公司 | Based on the intelligent tap structure of photoelectric detection system |
| CN205244538U (en) * | 2015-12-12 | 2016-05-18 | 虞茗迪 | Pull formula kitchen tap of being convenient for reset |
| CN205331501U (en) * | 2015-08-25 | 2016-06-22 | 成霖企业股份有限公司 | Touch control type water tap |
| US20170108127A1 (en) * | 2015-10-14 | 2017-04-20 | Hain Yo Enterprises Co., Ltd. | Ceramic control valve for switching between multiple water sources |
| US9644353B1 (en) * | 2015-12-21 | 2017-05-09 | Hain Yo Enterprises Co. Ltd. | Faucet with pipe-in-pipe structure |
| CN207064715U (en) * | 2017-05-26 | 2018-03-02 | 宁波万海阀门科技有限公司 | Tap and faucet valve core |
-
2017
- 2017-05-26 CN CN201710385578.7A patent/CN108953677A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537462A (en) * | 2012-01-11 | 2012-07-04 | 陈健雄 | Tap valve body and production method thereof |
| CN203627914U (en) * | 2013-11-27 | 2014-06-04 | 广东汉特科技有限公司 | Driving lever controlled valve core |
| CN204664556U (en) * | 2015-05-28 | 2015-09-23 | 厦门方特卫浴有限公司 | Based on the intelligent tap structure of photoelectric detection system |
| CN205331501U (en) * | 2015-08-25 | 2016-06-22 | 成霖企业股份有限公司 | Touch control type water tap |
| US20170108127A1 (en) * | 2015-10-14 | 2017-04-20 | Hain Yo Enterprises Co., Ltd. | Ceramic control valve for switching between multiple water sources |
| CN205244538U (en) * | 2015-12-12 | 2016-05-18 | 虞茗迪 | Pull formula kitchen tap of being convenient for reset |
| US9644353B1 (en) * | 2015-12-21 | 2017-05-09 | Hain Yo Enterprises Co. Ltd. | Faucet with pipe-in-pipe structure |
| CN207064715U (en) * | 2017-05-26 | 2018-03-02 | 宁波万海阀门科技有限公司 | Tap and faucet valve core |
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