CN110332352A - A kind of tap - Google Patents
A kind of tap Download PDFInfo
- Publication number
- CN110332352A CN110332352A CN201910675592.XA CN201910675592A CN110332352A CN 110332352 A CN110332352 A CN 110332352A CN 201910675592 A CN201910675592 A CN 201910675592A CN 110332352 A CN110332352 A CN 110332352A
- Authority
- CN
- China
- Prior art keywords
- ontology
- pressure ring
- sealing surface
- shell
- holding part
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 51
- 239000012530 fluid Substances 0.000 claims description 24
- 238000009434 installation Methods 0.000 description 12
- 230000037361 pathway Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000002788 crimping Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241001416181 Axis axis Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000001757 vomitory effect Effects 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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The present invention relates to technical field of taps, and in particular to a kind of tap, comprising: shell, with axially extending inner cavity and transverse to holding part axially extending and with inner cavity perforation, and the first locating piece being located on the outer casing inner wall；Ontology is mounted on the described interior intracavitary of the shell, and is equipped with the second locating piece matched with first locating piece and the sealing surface towards the holding part, and the edge of the sealing surface is equipped with the locating part for limiting pressure ring；The pressure ring, is connected in the holding part and the pressure ring crimps the sealing surface of the ontology, so that the ontology to be pressed on to the movement between the shell and the pressure ring and limiting the ontology.
Description
Technical field
The present invention relates to technical field of taps, and in particular to a kind of tap.
Background technique
Tap is usually crimped on the ontology passed through for fluid hose by pressure ring during installation, so that valve module be made to support
The sealing surface of tight ontology and sealing is formed between ontology, and then realize the fluid travel distance and fluid flow and temperature etc. of perforation
It is controlled.Usually ontology is fit into shell in the prior art, pressure ring enters out of holding part and crimps on the body,
Pressure ring can not usually be directed at the sealing surface of ontology in such assembling process, therefore there are installation effectiveness that low, process is not easy to grasp
The problems such as making.
Therefore, there are demands for the tap high for installation effectiveness in the art.
Summary of the invention
The present invention is intended to provide a kind of tap for being at least able to solve above-mentioned subproblem.
According to an aspect of the invention, there is provided a kind of tap, comprising: shell, with axially extending inner cavity
With transverse to holding part axially extending and with inner cavity perforation, and the first locating piece being located on the outer casing inner wall；
Ontology, is mounted on the described interior intracavitary of the shell, and be equipped with the second locating piece matched with first locating piece and
Towards the sealing surface of the holding part, the edge of the sealing surface is equipped with the locating part for limiting pressure ring；The pressure ring connects
It connects in the holding part and the pressure ring crimps the sealing surface of the ontology, to the ontology is pressed on described
The movement of the ontology is limited between shell and the pressure ring.
Compared with prior art, second be arranged by the first locating piece for being arranged on wall inside the shell and on the body is fixed
Position part matches, and when being packed into ontology in shell from inner cavity, the sealing surface of ontology is towards holding part, consequently facilitating entering from accommodating
Pressure ring alignment sealing surface and be crimped on sealing surface, improve installation effectiveness and process be easily operated.In addition, crimping
Pressure ring is limited by locating part in journey, and ontology is moved inside the shell during avoiding crimping, further improves peace
Fill efficiency.Finally, limiting the rotation of ontology by pressure ring and shell cooperation and moving up and down, and avoid in tap use process
Generate drainage.
Preferably, at least partly periphery of the pressure ring is bonded the inner circumferential of the locating part, so that the sealing surface and institute
It is coaxial to state pressure ring；At least partly periphery of the ontology is bonded the inner cavity of the shell so that the ontology with it is described interior
Chamber is coaxial, and the axis co-planar that the ontology is coaxial with the pressure ring with the sealing surface with the axis of the coaxial.By
This, convenient for forming the conductive fluid pathway passed through for fluid hose in the coplanar flat.
Preferably, the sealing surface is not orthogonal to the ontology with the coaxial axis of the pressure ring and is total to the inner cavity
The axis of axis.Ontology in the present embodiment can be applied to the side-mounted tap installed with required side dress angle as a result,.
Preferably, the locating part is outward extended with guide surface in the axially direction transverse to the sealing surface.By
The pressure ring entered from holding part, can be directed in locating part, improve installation effectiveness by this.
Preferably, first locating piece is positioning groove, and second locating piece is to match with the positioning groove
Positioning protrusion.
Preferably, the locating part by the sealing surface edge along the sealing surface it is axially extending go out flange shape
At.
Preferably, the flange is equipped with chamfered edge along its edge.The overall dimensions for reducing ontology as a result, are not influencing this
Cost is optimized in the case where installation between body and shell.
Preferably, the first screw thread is provided on the inner wall of the holding part, be provided on the outer wall of the pressure ring with it is described
The second screw thread that first screw thread matches, the pressure ring is screwed onto the holding part.
Preferably, the ontology is equipped with the conductive fluid pathway passed through for fluid hose.
Preferably, the interconnecting piece connecting with the inner wall of the shell is provided on the side wall of the ontology.
It is obvious after reading the application that a part of other features and advantages of the present invention will be those skilled in the art
, another part will be described in conjunction with the accompanying in specific embodiment below.
Detailed description of the invention
Hereinafter, carrying out the embodiment that the present invention will be described in detail in conjunction with attached drawing, in which:
Fig. 1 is the perspective view according to ontology in the tap of the embodiment of the present invention；
Fig. 2 is the perspective view according to shell in the tap of the embodiment of the present invention；
Fig. 3 is the exploded view of tap according to an embodiment of the present invention；
Fig. 4 is the installation cross-sectional view in tap according to an embodiment of the present invention between ontology and shell；
Fig. 5 is that the installation in tap according to an embodiment of the present invention after ontology installation on the shell between pressure ring is cutd open
View；
Fig. 6 is the installation cross-sectional view after tap according to an embodiment of the present invention is installed；
Fig. 7 is the side cross-sectional view of tap according to an embodiment of the present invention；
Fig. 8 is the bottom view of tap according to an embodiment of the present invention.
Reference signs list
1- tap
2- ontology
The second locating piece of 21-
22- sealing surface
23- locating part
24- interconnecting piece
25- chamfered edge
26- guide surface
27- joint face
28- conductive fluid pathway
281- first fluid tube passage
282- second fluid tube passage
283- third conductive fluid pathway
3- shell
The inner cavity 31-
32- holding part
The first screw thread of 321-
The first locating piece of 33-
4- pressure ring
The second screw thread of 41-
Specific embodiment
Description is described in detail the exemplary arrangement of tap according to the present invention a kind of.There is provided attached drawing be in order to
Multiple embodiments of the invention are presented, but attached drawing need not be drawn by the size of specific embodiment, and certain features can quilt
Amplification, removal or office are cutd open to be better shown and explain the disclosure.Partial component in attached drawing can not influence
Position adjustment is carried out under the premise of technical effect according to actual needs.The phrase " in the accompanying drawings " or similar occurred in the description
Term need not refer to all attached drawing or example.
It hereinafter be used to describe certain directional terminologies of attached drawing, such as "inner", "outside", "upper", "lower" and other
Directional terminology will be understood as having its normal meaning and criticize those related directions when often viewing attached drawing.Unless otherwise
It indicates, otherwise directional terminology described in this specification is substantially according to conventional direction understood by one of ordinary skill in the art.
Term " first " used in the present invention, " first ", " second ", " second " and its similar terms are in this hair
Any sequence, quantity or importance are not offered as in bright, but for distinguishing a components with other components.
Tap 1 of the invention is illustrated by way of example referring to figs. 1 to 8, which includes ontology 2, shell 3
With pressure ring 4, pressure ring 4 is used to that ontology 2 to be pressed on between pressure ring 4 and shell 3 and be limited movement of the ontology 2 in shell 3, avoids
Since the valve module abutted by pressure ring 4 with ontology 2 is the same as drainage caused by the undesirable displacement between ontology 2.
Wherein, as shown in Figure 1 to Figure 3, shell 3 has axially extending inner cavity 31 and transverse to axially extending and and inner cavity
The holding part 32 of 31 perforations, and the first locating piece 33 being located on 3 inner wall of shell；Ontology 2 is mounted on the inner cavity 31 of shell 3
It is interior, and it is equipped with the second locating piece 21 for matching with the first locating piece 33 and towards the sealing surface 22 of holding part 32, sealing surface 22
Edge be equipped with locating part 23 for limiting pressure ring 4；Pressure ring 4 is connected in holding part 32 and pressure ring 4 crimps the close of ontology 2
Cover 22.
Specifically, in installation process as shown in Figures 1 to 6, shell 3 is tubular structure, and the bottom end of shell 3 is set as out
Mouthful, ontology 2 out of, the bottom end opening of shell 3 enters shell 3 inner cavity 31, and the second locating piece 21 by being located on ontology 2 with
The first locating piece 33 on 3 inner wall of shell matches so that holding part 32 of the sealing surface 22 of ontology 2 towards shell 3, convenient for
The pressure ring 4 entered from holding part 32 connects.The free side of holding part 32 is set as being open, and pressure ring 4 is opened from the free side of holding part 32
Mouth enters in holding part 32 and connect with holding part 32, and during pressure ring 4 is connect with holding part 32, the bottom of pressure ring 4 is fallen
Enter in the locating part 23 by 22 edge of sealing surface, convenient for making ontology 2 bear the direction of travel phase with pressure ring 4 on sealing surface 22
Same pressure, so that ontology 2 is pressed between shell 3 and pressure ring 4 and ontology 2 is avoided to generate undesirable displacement.
Preferably, being arranged on the outer wall of pressure ring 4 as shown in figure 3, be provided with the first screw thread 321 on the inner wall of holding part 32
There is the second screw thread 41 matched with the first screw thread 321, pressure ring 4 be screwed onto holding part 32 from the outside of holding part 32,
2 ontology 2 of ontology is gradually pressed between shell 3 and pressure ring 4 simultaneously.It wherein, can be by control pressure ring 4 in holding part 32
Degree is screwed tight to control travel depth of the pressure ring 4 in holding part 32, to adjust compression of the ontology 2 between shell 3 and pressure ring 4
Degree.
Optionally, the inner circumferential of at least partly periphery fitting locating part 23 of pressure ring 4, so that sealing surface 22 and pressure ring 4 are coaxial；
The inner cavity 31 of at least partly periphery fitting shell 3 of ontology 2, so that ontology 2 and inner cavity 31 are coaxial, and ontology 2 is same with inner cavity 31
The axis of the axis axis co-planar coaxial with pressure ring 4 with sealing surface 22.In actual application, the bottom of pressure ring 4 is seated in limit
When in the part 23 of position, the periphery of the bottom of pressure ring 4 can be bonded the inner circumferential of locating part 23, so that it is guaranteed that pressure ring 4 and sealing surface 22 are coaxial.
Also, the travel depth that holding part 32 can be entered by adjusting pressure ring 4, guarantee for ontology 2 to be pressed on shell 3 and pressure ring 4 it
Between while, adjust ontology 2 axis and shell 3 inner cavity 31 axis coaxle.And the axis and shell of the inner cavity 31 of shell 3
The axis co-planar of 3 holding part 32, pressure ring 4 are connected in holding part 32 and coaxial with holding part 32, then the axis of pressure ring 4 with outside
The axis co-planar of the inner cavity 31 of shell 3, therefore sealing surface 22 is coaxial with the inner cavity 31 of shell 3 with ontology 2 with the coaxial axis of pressure ring 4
Axis co-planar, with formed on this plane connection inner cavity 31 upper area and holding part 32 conductive fluid pathway, after being convenient for
The installation of phase fluid hose.
Wherein, ontology 2 can form for multiple tubular structure set, therefore, can be arranged on the side wall of ontology 2 for connecting
Interconnecting piece 24 on the inner wall of shell 3, as shown in Figure 6.Optionally, interconnecting piece 24 exists along the axially opposing setting of sealing surface 22
On the side wall of ontology 2, with when bearing from the pressure of pressure ring 4, interconnecting piece 24 is crimped to the inner wall of shell 3.
Wherein, as shown in Figure 1 to Figure 3, locating part 23 by sealing surface 22 edge along sealing surface 22 it is axially extending go out
Flange is formed, and sealing surface 22 can be rounded face, then correspondingly locating part 23 is the round flange for being located at rounded face edge, herein
Flange can be bonded whole peripheries of the bottom of pressure ring 4, to guarantee the limitation to all angles of pressure ring 4.Optionally, in order to contract
In the case where the overall dimensions of bib tap 4, can reduce ontology 2 is of external dimensions such that it meets the inner cavity 31 for being less than shell 3
The requirement of size and by ontology 2 be inserted into inner cavity 31 in, therefore on round flange along its edge be equipped with chamfered edge 25, so as to smooth
Complete the assembly with shell 3.It can be seen that due to the setting of chamfered edge 25, outside the part of the bottom end of the inner circumferential fitting pressure ring 4 of flange
Week.Wherein, chamfered edge 25 is diametrically arranged on the two sides of not set interconnecting piece 24, diminution while not influencing interconnecting piece 24
The external dimensions of ontology 2, and guarantee the axially and radially limitation to pressure ring 4.
Optionally, as shown in Figures 3 to 6, sealing surface 22 is not orthogonal to ontology 2 with inner cavity 31 with the coaxial axis of pressure ring 4
Coaxial axis.In actual application, when being used for side-mounted tap 4, holding part 32 can be in shell 3
The axial direction of chamber 31 extends outwardly and not necessarily needs to be limited to extending radially outwardly along shell 3, can expand in the present embodiment
Ontology 2 use scope.When holding part 32 is not along shell 3 when extending radially outwardly, sealing surface 22 still remains court
To holding part 32, therefore sealing surface 22 is configured to the inclined surface of the axis close to the inner cavity 31 of shell 3, herein, sealing surface 22
The axis coaxial with the inner cavity 31 of shell 3 of ontology 2 is not orthogonal to the coaxial axis of pressure ring 4.
Optionally, as shown in Fig. 1, Fig. 5 and Fig. 6, locating part 23 is outside in the axially direction transverse to sealing surface 22
It is extended with guide surface 26, in the traveling process in holding part 32, to be directed into locating part 23, improve in pressure ring 4
Installation effectiveness between pressure ring 4 and ontology 2.Optionally, axis of the one end of self- steering face 26 far from sealing surface 22 along sealing surface 22
To the joint face 27 that extends outwardly, which is to be connected to the inner wall of shell 3 to be slightly above connection on the region of holding part 32
The inner surface in portion 24, the thickness to avoid interconnecting piece 24 is excessively thin, and leads the pressure ring 4 from holding part 32 along guide surface 26
To entrance locating part 23.
Optionally, as shown in Figure 1 to Figure 3, the first locating piece 33 is the area for being located at 3 inner wall of shell and being located on holding part 32
Positioning groove in domain, the second locating piece 21 are the positioning protrusion being located on the top of ontology 2, positioning groove and positioning protrusion phase
Cooperation guarantees the sealing surface 22 of ontology 2 towards holding part to be positioned in the inner cavity 31 for making ontology 2 be fit into shell 3
32.Alternatively, the first locating piece 33 can also be the positioning protrusion being located in the region that 3 inner wall of shell is located on holding part 32, and
Second locating piece 21 is the positioning groove being located on the side wall of ontology 2, only need the first locating piece 33 and the second locating piece 21 via
Locating effect is realized in shape cooperation, so that sealing surface 22 is towards holding part 32.
Preferably, ontology 2 is equipped with the conductive fluid pathway 28 passed through for fluid hose.As shown in fig. 7, can inside ontology 2
It is formed with and is passed through for being connected to by the first fluid pipe of the upper area of the inner cavity 31 for the shell 3 that ontology 2 separates and lower area
First fluid tube passage 281, such as pure water reentrant pathway.It may also be formed with the inner cavity 31 for being connected to shell 3 inside ontology 2
Upper area and holding part 32 the second fluid tube passage 282 that passes through of second fluid pipe, which can
Ontology 2 is formed in in plane with the coaxial axis co-planar of pressure ring 4 of the coaxial axis in inner cavity 31 and sealing surface 22, such as hot water and
Mixing water Vomitory after cold water mix.It may also be formed with the lower area of the inner cavity 31 for being connected to shell 3 inside ontology 2
The third conductive fluid pathway 283 passed through with the third fluid hose of holding part 32, the third conductive fluid pathway 283 also may be formed at this
In coplanar flat, such as pure water intake tunnel.
Although not each embodiment only includes one it should be appreciated that this specification describes according to various embodiments
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solutions in the various embodiments may also be suitably combined for bright book, and forming those skilled in the art can be with
The other embodiment of understanding.
The foregoing is merely the schematical specific embodiment of the present invention, the range being not intended to limit the invention.It is any
Those skilled in the art, made equivalent variations, modification and combination under the premise of not departing from design and the principle of the present invention,
It should belong to the scope of protection of the invention.
Claims (10)
1. a kind of tap characterized by comprising
Shell, with axially extending inner cavity and transverse to holding part axially extending and with inner cavity perforation, Yi Jishe
The first locating piece on the outer casing inner wall；
Ontology is mounted on the described interior intracavitary of the shell, and is equipped with the second positioning matched with first locating piece
Part and sealing surface towards the holding part, the edge of the sealing surface are equipped with the locating part for limiting pressure ring；
The pressure ring, is connected in the holding part and the pressure ring crimps the sealing surface of the ontology, thus will
The ontology is pressed on the movement between the shell and the pressure ring and limiting the ontology.
2. tap according to claim 1, which is characterized in that at least partly periphery of the pressure ring is bonded the limit
The inner circumferential of part, so that the sealing surface and the pressure ring are coaxial；At least partly periphery of the ontology is bonded the institute of the shell
Inner cavity is stated, so that the ontology and the coaxial, and the ontology is the same as the axis and the sealing surface of the coaxial
With the coaxial axis co-planar of the pressure ring.
3. tap according to claim 2, which is characterized in that the sealing surface does not hang down with the coaxial axis of the pressure ring
The directly axis coaxial with the inner cavity in the ontology.
4. tap according to claim 1, which is characterized in that the locating part is in the axial direction transverse to the sealing surface
Direction on be outward extended with guide surface.
5. tap according to claim 1, which is characterized in that first locating piece be positioning groove, described second
Locating piece is the positioning protrusion matched with the positioning groove.
6. tap according to claim 1, which is characterized in that the locating part is as described in the edge edge of the sealing surface
The axially extending flange out of sealing surface is formed.
7. tap according to claim 6, which is characterized in that the flange is equipped with chamfered edge along its edge.
8. tap according to claim 1, which is characterized in that the first screw thread is provided on the inner wall of the holding part,
It is provided with the second screw thread matched with first screw thread on the outer wall of the pressure ring, the pressure ring is screwed onto the appearance
It sets in portion.
9. tap according to claim 2, which is characterized in that the ontology is equipped with the fluid passed through for fluid hose
Tube passage.
10. tap according to claim 1, which is characterized in that be provided on the side wall of the ontology and the shell
Inner wall connection interconnecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910675592.XA CN110332352A (en) | 2019-07-25 | 2019-07-25 | A kind of tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910675592.XA CN110332352A (en) | 2019-07-25 | 2019-07-25 | A kind of tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110332352A true CN110332352A (en) | 2019-10-15 |
Family
ID=68147436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910675592.XA Pending CN110332352A (en) | 2019-07-25 | 2019-07-25 | A kind of tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110332352A (en) |
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| CN208281547U (en) * | 2018-05-24 | 2018-12-25 | 温州瑞球阀门有限公司 | valve seat |
| CN108930806A (en) * | 2018-09-28 | 2018-12-04 | 浙江兰花实业有限公司 | A kind of plastic poppet |
| CN109340380A (en) * | 2018-10-17 | 2019-02-15 | 北京七星华创流量计有限公司 | Solenoid valve |
| CN210372214U (en) * | 2019-07-25 | 2020-04-21 | 路达(厦门)工业有限公司 | Water tap |
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