CN208281548U - Core - Google Patents
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- CN208281548U CN208281548U CN201820785427.0U CN201820785427U CN208281548U CN 208281548 U CN208281548 U CN 208281548U CN 201820785427 U CN201820785427 U CN 201820785427U CN 208281548 U CN208281548 U CN 208281548U
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- Prior art keywords
- pathway
- installation
- mounting groove
- installation frame
- core
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Abstract
The utility model discloses a kind of cores, including core ontology and through the pathway of core ontology, the outer surface of the core ontology is installed with the first installation protrusion and the second installation protrusion respectively, the first installation protrusion and the second installation protrusion are between the two back to setting, the end face of the first installation protrusion is equipped with the jack plugged for valve rod, offered on the wall of the pathway through pathway wherein one opening mounting groove, the center of circle of the mounting groove around pathway is alternatively arranged setting, the installation frame around the pathway center of circle is placed in the mounting groove, filter screen is installed on the installation frame, the locating piece for frame to be fixedly mounted is equipped in the mounting groove.The utility model has the following advantages that and effect: the utility model has both filtering function, and the ball valve for being equipped with the spool is made to be able to satisfy the use demand in special operation condition, to promote its practicability in actual use.
Description
Technical field
The utility model relates to a kind of valve fittings, in particular to a kind of core.
Background technique
With the continuous progress of science and technology, ball valve has become an indispensable articles in people's life, such as people
The tap that uses be exactly a simple ball valve.Ball valve has generally comprised valve body, valve rod, core, valve body be equipped with inner cavity,
The medium flow channel and medium flow pass be connected with inner cavity, core are set to inner cavity, and core is equipped with pathway,
Valve rod is linked with core, drives core rotation by valve rod, leads to control pathway with medium flow channel, medium outflow
The conducting in road reaches the unlatching of control fluid media (medium), closes.Ball valve needs some balls according to the different applying working conditions where it
Valve has a function that fluid medium is filtered, and the spool of existing ball valve can only fluid medium achieve the purpose that opening and closing,
It is had a single function so as to cause the spool use of existing ball valve, is not able to satisfy the use that ball valve is under special operation condition, influenced in fact
The property used.
Utility model content
The purpose of the utility model is to provide a kind of spool, which has both filtering function, to make to be equipped with the spool
Ball valve be able to satisfy the practicability that it is promoted in special applying working condition in use.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of core, including ball
Core ontology and pathway through core ontology, the outer surface of the core ontology be installed with respectively the first installation protrusion with
And the second installation protrusion, the first installation protrusion install protrusion between the two back to setting with second, described first
The end face of installation protrusion is equipped with the jack that plugs for valve rod, is offered on the wall of the pathway through pathway wherein one
The mounting groove of opening, the center of circle of the mounting groove around pathway are alternatively arranged setting, are placed with and surround in the mounting groove
Installation frame in the pathway center of circle is installed with filter screen on the installation frame, is equipped in the mounting groove for fixing
The locating piece of installation frame.
By using above-mentioned technical proposal, installation frame is installed into installation through the side that pathway is open by mounting groove
Inside slot, and by fixation of the locating piece for realizing installation frame inside mounting groove, then by being arranged on installation frame
Filter screen, the fluid media (medium) for flowing through pathway is filtered, keeps the function of core ontology no longer single, and is made equipped with the ball
The ball valve of core ontology can have the function of filter medium, be satisfied with the use of special operation condition, promote it in actual use
Practicability.
Be further arranged to: the locating piece includes being fixedly arranged on the first permanent magnet of mounting groove end face and being fixedly arranged on installation
Second permanent magnet of frame.
By using above-mentioned technical proposal, the mutual adsorption capacity generated between the first permanent magnet and the second permanent magnet is for real
Existing mounting groove and the fixation of installation frame between the two.
Be further arranged to: the position for being located at mounting groove end face on the pathway wall relative to the installation frame other side is solid
Equipped with the annular guide portion around the pathway center of circle, the inner circle of the guide portion is less than the inner circle of installation frame.
By using above-mentioned technical proposal, the setting of guide portion plays guidance to the fluid media (medium) being flowed into inside pathway
Effect reduces the impact force that applies for installation frame of fluid media (medium), makes to be installed on the installation frame of core body interior more
Stablize.
Be further arranged to: the guide portion offsets therewith towards the one side of installation frame.
By using above-mentioned technical proposal, the set-up mode to offset reduces fluid media (medium) and flows into guide portion and installation frame
Between, it is impacted for caused by installation frame to reduce, and can be reduced noise and shake that fluid media (medium) is generated in flowing
It is dynamic.
Be further arranged to: the installation frame includes for clamping filter screen left frame body, right framework and for locking
The locking piece of both left frame body and right framework.
By using above-mentioned technical proposal, left frame body and right framework clamp filter screen and by locking piece for realizing the two
Fixation so that filter screen is the installation on installation frame, the operation is more convenient；And it can be facilitated by this kind of mode to filtering
Net is replaced.
Be further arranged to: several protrusions, the right frame is distributed with towards the one side of right framework is fixed in the left frame body
The position distribution of body respective protrusions has several grooves being adapted to therewith.
By using above-mentioned technical proposal, increase the limit for filter screen in clamping by the cooperation between protrusion and groove
Position power realizes more preferable fixation of the filter screen between left frame body and right framework.
In conclusion the utility model has the following beneficial effects: the utility model has both filtering function, and make to be equipped with
The ball valve of the spool is able to satisfy the use demand in special operation condition, to promote its practicability in actual use.
Detailed description of the invention
Fig. 1 is the perspective view of embodiment；
Fig. 2 is the cross-sectional view of embodiment；
Fig. 3 is the portion A enlarged drawing in Fig. 2；
Fig. 4 is the explosive view of installation frame in embodiment.
In figure: 1, core ontology；2, pathway；3, the first installation protrusion；4, the second installation protrusion；5, jack；6,
Mounting groove；7, installation frame；71, left frame body；72, right framework；73, locking piece；8, filter screen；9, locating piece；91, the first permanent magnetism
Iron；92, the second permanent magnet；10, guide portion；11, raised；12, groove.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
With reference to Fig. 1 and Fig. 2, a kind of core, including core ontology 1 and through the pathway 2 of core ontology 1, core sheet
The outer surface of body 1 has been wholely set the first installation protrusion 3 and the second installation protrusion 4 respectively, the first installation protrusion 3 with
Second installation protrusion 4 offers the jack plugged for valve rod on the end face of the first installation protrusion 3 between the two back to setting
5.Offered on the wall of pathway 2 through pathway 2 wherein one opening mounting groove 6, circle of the mounting groove 6 around pathway 2
There are three heart septum is arranged, the same installation frame 7 with inner circle is installed in three pathways 2, on installation frame 7
Equipped with filter screen 8.
With reference to Fig. 3 and Fig. 4, locating piece 9 is equipped between 6 end face of installation frame 7 and mounting groove, locating piece 9 includes first forever
Magnet 91 and the second permanent magnet 92, the first permanent magnet 91 is bonded and fixed to 6 end face of mounting groove by glue, the second permanent magnet 92 leads to
It crosses glue and is bonded and fixed to installation frame 7.It is located at position of 6 end face of mounting groove relative to 7 other side of installation frame on 2 wall of pathway
Set the annular guide portion 10 being wholely set around 2 center of circle of pathway, one side therewith phase of the guide portion 10 towards installation frame 7
It contradicts；The cross-sectional shape of guide portion 10 is less than the inner circle of installation frame 7 for right angled triangle and the interior circular diameter of guide portion 10
Diameter.
Installation frame 7 includes left frame body 71, right framework 72 and locking piece 73, and locking piece 73 can be bolt, and filter screen 8 is put
It sets between left frame body 71 and right framework 72, bolt is threadedly coupled after passing through left frame body 71 with right framework 72, for realizing to mistake
Strainer 8 grips, and several protrusions 11, right 72 direction of framework is integrally distributed in the one side of left frame body 71 towards right framework 72
The one side of left frame body 71 and correspond to protrusion 11 position offer several grooves 12 being adapted to therewith.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (6)
1. a kind of core, including core ontology (1) and through the pathway (2) of core ontology (1), the core ontology (1)
Outer surface be installed with respectively the first installation protrusion (3) and second installation protrusion (4), it is described first installation protrusion
(3) with the second installation protrusion (4) between the two back to setting, the end face of first installation protrusion (3) is equipped with for valve
The jack (5) that bar plugs, it is characterised in that: offered on the wall of the pathway (2) through pathway (2) wherein one opening
Mounting groove (6), the center of circle of mounting groove (6) around the pathway (2) are alternatively arranged setting, place in the mounting groove (6)
There is the installation frame (7) around pathway (2) center of circle, is installed with filter screen (8), the peace on the installation frame (7)
The locating piece (9) for frame (7) to be fixedly mounted is equipped in tankage (6).
2. core according to claim 1, it is characterised in that: the locating piece (9) includes being fixedly arranged on mounting groove (6) end face
The first permanent magnet (91) and be fixedly arranged on the second permanent magnet (92) of installation frame (7).
3. core according to claim 1, it is characterised in that: be located at mounting groove (6) end face phase on pathway (2) wall
Annular guide portion (10) around pathway (2) center of circle, the guidance are installed with for the position of installation frame (7) other side
The inner circle in portion (10) is less than the inner circle of installation frame (7).
4. core according to claim 3, it is characterised in that: one side of the guide portion (10) towards installation frame (7)
It offsets therewith.
5. core according to claim 1, it is characterised in that: the installation frame (7) includes for clamping filter screen (8)
Left frame body (71), right framework (72) and the locking piece (73) for locking both left frame body (71) and right framework (72).
6. core according to claim 5, it is characterised in that: the one side of the left frame body (71) towards right framework (72) is solid
If several protrusions (11) are distributed with, the position distribution of right framework (72) respective protrusions (11) have it is several be adapted to therewith it is recessed
Slot (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820785427.0U CN208281548U (en) | 2018-05-24 | 2018-05-24 | Core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820785427.0U CN208281548U (en) | 2018-05-24 | 2018-05-24 | Core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208281548U true CN208281548U (en) | 2018-12-25 |
Family
ID=64730809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820785427.0U Active CN208281548U (en) | 2018-05-24 | 2018-05-24 | Core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208281548U (en) |
-
2018
- 2018-05-24 CN CN201820785427.0U patent/CN208281548U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |