CN107489782A - A kind of metal hard-sealing ball valve - Google Patents
A kind of metal hard-sealing ball valve Download PDFInfo
- Publication number
- CN107489782A CN107489782A CN201710859507.6A CN201710859507A CN107489782A CN 107489782 A CN107489782 A CN 107489782A CN 201710859507 A CN201710859507 A CN 201710859507A CN 107489782 A CN107489782 A CN 107489782A
- Authority
- CN
- China
- Prior art keywords
- valve
- groove
- mounting groove
- metal hard
- ball valve
- 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
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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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
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- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Abstract
The invention discloses a kind of metal hard-sealing ball valve, including valve shell, one end of the valve shell is provided with mounting groove, spheroid is provided with the mounting groove, the other end of the valve shell is provided with the first installing port connected with mounting groove, valve seat is threaded with the notch of the mounting groove, the both sides of the spheroid are connected with the second sealing ring, one of them the second sealing ring side is installed on the bottom of mounting groove, the side of the valve seat is provided with link slot, another second sealing ring is installed on the bottom of link slot, the top of the valve shell is provided with the connector connected with mounting groove, connecting tube is connected with the connector, clamping block is provided with the connecting tube, the side of the spheroid is provided with buckling groove.The logical pipeline flow of whole current of the invention changes therewith, can change the size of water-carrying capacity by the overlapping area between spheroid and delivery port, a kind of metal hard-sealing ball valve is provided for user.
Description
Technical field
The present invention relates to ball valve technical field, more particularly to a kind of metal hard-sealing ball valve.
Background technology
Ball valve, opening and closing element（Spheroid）Driven by valve rod, and the valve to be rotated around ball valve axis.Also it can be used for fluid
Regulation and control, wherein firmly sealing its V-type core of V-type ball valve and pile-up welding hard alloy metal seat valve between have it is very strong
Shearing force, the medium especially suitable for fibre-bearing, small solid pellet etc..And multi-pass ball valve not only can be controlled flexibly on pipeline
Interflow, shunting and the switching of flow direction of medium, while also can close any passage and two other passage is connected.But mesh
Preceding metal hard-sealing ball valve is mostly integrated, it has not been convenient to user's Fast Installation is dismantled so that whole maintenance and
That safeguards is ineffective, and then have impact on the service condition of user.
The content of the invention
The invention aims to solve shortcoming present in prior art, such as：Metal hard-sealing ball valve is mostly one
Body, it has not been convenient to which user's Fast Installation is dismantled, so that whole overhaul and safeguard one kind that is ineffective, and proposing
Metal hard-sealing ball valve.
To achieve these goals, present invention employs following technical scheme：
A kind of metal hard-sealing ball valve, including valve shell, one end of the valve shell are provided with mounting groove, in the mounting groove
Provided with spheroid, the other end of the valve shell is provided with the first installing port connected with mounting groove, at the notch of the mounting groove
Valve seat is threaded with, the both sides of the spheroid are connected with the second sealing ring, one of them described second sealing ring side installation
In the bottom of mounting groove, the side of the valve seat is provided with link slot, and another second sealing ring is installed on the bottom of link slot
Portion, the top of the valve shell are provided with the connector connected with mounting groove, connecting tube, the company are connected with the connector
Clamping block is provided with adapter, the side of the spheroid is provided with buckling groove, and one end of the clamping block is connected in buckling groove, described
The opposite side of clamping block is connected with valve rod, the first sealing ring is socketed with the outside of the valve rod, first sealing ring is with being connected
Offseted between the inwall of pipe, the one end of the valve rod away from clamping block is connected with connecting rod, and the connecting tube is away from valve shell
One end be provided with connection ring, side of the connection ring away from connecting tube is provided with fixed seat, and the connection ring is provided with the second peace
Mouth is filled, the side of the fixed seat is provided with the first groove, and the top of the fixed seat is provided with the locking with the connection of the first groove
Groove, locking member is connected with the locking slot.
Preferably, one end of the locking member through locking slot and is threaded in one end of connecting rod, the connecting rod
Side be provided with the first buckle, the inner side of the connection ring is provided with and first the second buckle being clasped.
Preferably, the side of the connection ring is provided with annular groove, and spacing ball, the connection are provided with the annular groove
One end of pipe is provided with the second groove for clamping spacing ball.
Preferably, the side of the fixed seat is connected with connection handle, and protective jacket is socketed with the outside of the connection handle.
Preferably, the threaded one end of the valve shell is connected with water inlet pipe, leads between the water inlet pipe and valve shell
Cross sealing ring sealed connection.
Preferably, it is formed in one between the valve rod and clamping block.
Compared with prior art, the beneficial effects of the invention are as follows：It is easy to operate, it is simple in construction, whole ball valve can be pacified
Loaded between two connecting tubes, by controlling the inlet and outlet of ball valve to open and closure, so as to facilitate control of the whole ball valve to current
System, by being rotatablely connected handle, connecting rod is driven to rotate, connecting rod is so as to force valve rod concomitant rotation, so that spheroid is sent out
It is raw to rotate, and then the pipeline flow for causing whole current logical changes therewith, can pass through the weight between spheroid and delivery port
Area is closed to change the size of water-carrying capacity, it is user-friendly, provide a kind of metal hard-sealing ball valve for user.
Brief description of the drawings
Fig. 1 is a kind of structural representation of metal hard-sealing ball valve proposed by the present invention；
Fig. 2 is a kind of top surface structure schematic diagram of metal hard-sealing ball valve proposed by the present invention.
In figure：1 valve shell, 2 spheroids, 3 second sealing rings, 4 valve seats, 5 valve rods, 6 connecting rods, 7 fixed seats, 8 locking members,
9 connection rings, 10 spacing balls, 11 connection handles, 12 first sealing rings, 13 clamping blocks.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
In the description of the invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", " top ",
The orientation or position relationship of the instruction such as " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, merely to just
In the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Reference picture 1-2, a kind of metal hard-sealing ball valve, including valve shell 1, one end of valve shell 1 are provided with mounting groove,
Spheroid 2 is provided with mounting groove, the other end of valve shell 1 is provided with the first installing port connected with mounting groove, the notch of mounting groove
Place is threaded with valve seat 4, and the both sides of spheroid 2 are connected with the second sealing ring 3, and one of them side of the second sealing ring 3 is installed on
The bottom of mounting groove, the side of valve seat 4 are provided with link slot, and another the second sealing ring 3 is installed on the bottom of link slot, outside valve body
The top of shell 1 is provided with the connector connected with mounting groove, and connecting tube is connected with connector, clamping block 13 is provided with connecting tube,
The side of spheroid 2 is provided with buckling groove, and one end of clamping block 13 is connected in buckling groove, and the opposite side of clamping block 13 is connected with valve rod
5, the outside of valve rod 5 is socketed with the first sealing ring 12, is offseted between the first sealing ring 12 and the inwall of connecting tube, valve rod 5 is remote
One end of clamping block 13 is connected with connecting rod 6, and the one end of connecting tube away from valve shell 1 is provided with connection ring 9, and connection ring 9 is remote
The side of connecting tube is provided with fixed seat 7, and connection ring 9 is provided with the second installing port, and the side of fixed seat 7 is provided with the first groove, Gu
The top of reservation 7 is provided with the locking slot with the connection of the first groove, and locking member 8 is connected with locking slot；Wear one end of locking member 8
Cross locking slot and be threaded in one end of connecting rod 6, the side of connecting rod 6 is provided with the first buckle, and the inner side of connection ring 9 is provided with
With first the second buckle being clasped；The side of connection ring 9 is provided with annular groove, and spacing ball 10 is provided with annular groove, even
One end of adapter is provided with the second groove for clamping spacing ball 10；The side of fixed seat 7 is connected with connection handle 11, connects handle
The outside of hand 11 is socketed with protective jacket；The threaded one end of valve shell 1 is connected with water inlet pipe, between water inlet pipe and valve shell 1
It is tightly connected by sealing ring；It is formed in one between valve rod 5 and clamping block 13；Whole ball valve can be installed on to two connections
Between pipe, by controlling the inlet and outlet of ball valve to open and close, so as to facilitate control of the whole ball valve to current, pass through the company of rotation
Handle 11 is connect, drives connecting rod 6 to rotate, connecting rod, so that spheroid 2 rotates, is entered so as to force the concomitant rotation of valve rod 5
And the pipeline flow for causing whole current logical changes therewith, can by the overlapping area between spheroid 2 and delivery port come
Change the size of water-carrying capacity, it is user-friendly.
In the present invention, when user uses the device, whole ball valve can be installed between two connecting tubes, pass through control
The inlet and outlet of ball valve processed are opened and closure, so as to facilitate control of the whole ball valve to current, by being rotatablely connected handle 11, drive
Connecting rod 6 rotates, and connecting rod is so as to force the concomitant rotation of valve rod 5, so that spheroid 2 rotates, and then causes whole water
The pipeline flow of circulation changes therewith, can change water-carrying capacity by the overlapping area between spheroid 2 and delivery port
Size, it is user-friendly.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of metal hard-sealing ball valve, including valve shell（1）, it is characterised in that the valve shell（1）One end be provided with
Mounting groove, the mounting groove is interior to be provided with spheroid（2）, the valve shell（1）The other end be provided with connected with mounting groove first
Installing port, valve seat is threaded with the notch of the mounting groove（4）, the spheroid（2）Both sides be connected with the second sealing ring
（3）, one of them described second sealing ring（3）Side is installed on the bottom of mounting groove, the valve seat（4）Side be provided with connection
Groove, another described second sealing ring（3）It is installed on the bottom of link slot, the valve shell（1）Top be provided with and installation
The connector of groove connection, connecting tube is connected with the connector, clamping block is provided with the connecting tube（13）, the spheroid
（2）Side be provided with buckling groove, the clamping block（13）One end be connected in buckling groove, the clamping block（13）Opposite side
It is connected with valve rod（5）, the valve rod（5）Outside be socketed with the first sealing ring（12）, first sealing ring（12）With being connected
Offseted between the inwall of pipe, the valve rod（5）Away from clamping block（13）One end be connected with connecting rod（6）, the connecting tube is remote
From valve shell（1）One end be provided with connection ring（9）, the connection ring（9）Side away from connecting tube is provided with fixed seat（7）,
The connection ring（9）It is provided with the second installing port, the fixed seat（7）Side be provided with the first groove, the fixed seat（7）'s
Top is provided with the locking slot with the connection of the first groove, and locking member is connected with the locking slot（8）.
A kind of 2. metal hard-sealing ball valve according to claim 1, it is characterised in that the locking member（8）One end wear
Cross locking slot and be threaded in connecting rod（6）One end, the connecting rod（6）Side be provided with the first buckle, the connection
Ring（9）Inner side be provided with and first the second buckle being clasped.
A kind of 3. metal hard-sealing ball valve according to claim 1, it is characterised in that the connection ring（9）Side set
There is annular groove, spacing ball is provided with the annular groove（10）, one end of the connecting tube, which is provided with, is used for clamping spacing ball
（10）The second groove.
A kind of 4. metal hard-sealing ball valve according to claim 1, it is characterised in that the fixed seat（7）Side connect
It is connected to connection handle（11）, the connection handle（11）Outside be socketed with protective jacket.
A kind of 5. metal hard-sealing ball valve according to claim 1, it is characterised in that the valve shell（1）One end
It is threaded with water inlet pipe, the water inlet pipe and valve shell（1）Between be tightly connected by sealing ring.
A kind of 6. metal hard-sealing ball valve according to claim 1, it is characterised in that the valve rod（5）And clamping block
（13）Between be formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710859507.6A CN107489782A (en) | 2017-09-21 | 2017-09-21 | A kind of metal hard-sealing ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710859507.6A CN107489782A (en) | 2017-09-21 | 2017-09-21 | A kind of metal hard-sealing ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107489782A true CN107489782A (en) | 2017-12-19 |
Family
ID=60652773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710859507.6A Pending CN107489782A (en) | 2017-09-21 | 2017-09-21 | A kind of metal hard-sealing ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107489782A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201209707Y (en) * | 2008-05-23 | 2009-03-18 | 江克华 | Structure-improving valve |
| EP2522888A1 (en) * | 2011-05-12 | 2012-11-14 | Ekkehard Dipl.-Ing. Schneider | Ball valve |
| CN202545872U (en) * | 2012-04-10 | 2012-11-21 | 天津市华顺通阀门有限公司 | Flange ball valve with switch locating structure |
| CN202790860U (en) * | 2012-09-12 | 2013-03-13 | 李孙寿 | Three-function valve and function control sheet thereof |
| CN203051826U (en) * | 2013-01-25 | 2013-07-10 | 苏州澎瀚机械有限公司 | Rigid seal thermal insulation ball valve |
| CN203272847U (en) * | 2013-04-01 | 2013-11-06 | 厦门力森电力设备有限公司 | Metal hard seal ball valve |
| CN204153208U (en) * | 2014-10-15 | 2015-02-11 | 永嘉县恒正阀门有限公司 | Anti-misoperation ball valve |
| CN204610933U (en) * | 2015-04-22 | 2015-09-02 | 叶亮佑 | Observation valve |
| CN205446790U (en) * | 2015-12-29 | 2016-08-10 | 安徽红星阀门有限公司 | A gland for ball valve |
| CN206017868U (en) * | 2016-08-27 | 2017-03-15 | 江苏苏盐阀门机械有限公司 | A kind of self-locking ball valve |
-
2017
- 2017-09-21 CN CN201710859507.6A patent/CN107489782A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201209707Y (en) * | 2008-05-23 | 2009-03-18 | 江克华 | Structure-improving valve |
| EP2522888A1 (en) * | 2011-05-12 | 2012-11-14 | Ekkehard Dipl.-Ing. Schneider | Ball valve |
| CN202545872U (en) * | 2012-04-10 | 2012-11-21 | 天津市华顺通阀门有限公司 | Flange ball valve with switch locating structure |
| CN202790860U (en) * | 2012-09-12 | 2013-03-13 | 李孙寿 | Three-function valve and function control sheet thereof |
| CN203051826U (en) * | 2013-01-25 | 2013-07-10 | 苏州澎瀚机械有限公司 | Rigid seal thermal insulation ball valve |
| CN203272847U (en) * | 2013-04-01 | 2013-11-06 | 厦门力森电力设备有限公司 | Metal hard seal ball valve |
| CN204153208U (en) * | 2014-10-15 | 2015-02-11 | 永嘉县恒正阀门有限公司 | Anti-misoperation ball valve |
| CN204610933U (en) * | 2015-04-22 | 2015-09-02 | 叶亮佑 | Observation valve |
| CN205446790U (en) * | 2015-12-29 | 2016-08-10 | 安徽红星阀门有限公司 | A gland for ball valve |
| CN206017868U (en) * | 2016-08-27 | 2017-03-15 | 江苏苏盐阀门机械有限公司 | A kind of self-locking ball valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171219 |
|
| RJ01 | Rejection of invention patent application after publication |