CN207093836U - One kind diffuses formula all-welded ball valve - Google Patents
One kind diffuses formula all-welded ball valve Download PDFInfo
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- CN207093836U CN207093836U CN201721120533.9U CN201721120533U CN207093836U CN 207093836 U CN207093836 U CN 207093836U CN 201721120533 U CN201721120533 U CN 201721120533U CN 207093836 U CN207093836 U CN 207093836U
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- valve body
- ball valve
- welded ball
- valve
- temporary plugging
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Abstract
The utility model discloses one kind to diffuse formula all-welded ball valve, including all-welded ball valve body, bonnet is installed at the top of the all-welded ball valve body, the inside of the bonnet is provided with carbonization teflon seal ring, the side of the carbonization teflon seal ring is provided with disk spring, the both sides of the all-welded ball valve body are provided with adpting flange, and all-welded ball valve body is internally provided with internal flow channel, and temporary plugging valve is provided with the all-welded ball valve body.The utility model uses Integral welded structure, not phenomena such as not having External leakage, security performance is higher, requirement for installer reduces, bonnet is internally provided with carbonization teflon seal ring and disk spring, therefore the change to pressure and temperature is adaptable, will not be produced in the range of mark pressure and temperature and any let out cunning, and temporary plugging valve is provided with all-welded ball valve body, being capable of the convenient maintenance when valve body damages.
Description
Technical field
Ball valve field is the utility model is related to, specifically one kind diffuses formula all-welded ball valve.
Background technology
The medium for being mainly used in blocking or connecting in pipeline, it also can be used for the regulation and control of fluid.Ball valve it have
The action being rotated by 90 °, faucet body are spheroid, have manhole or passage to pass through its axis.Ball valve is mainly used to do in pipeline
Cut-out, distribution and the flow direction for changing medium, it only needs just be closed with the operation being rotated by 90 ° and the rotating torque of very little
Close tight.
Traditional ball valve is designed using fabricated structure mostly, therefore the specialty in combination for worker requires high,
Otherwise easily there is leakage accident on some special gas transport pipelines, potential safety hazard be present, and to the change of pressure and temperature
It is not strong enough to change adaptability, is this it is proposed that one kind diffuses formula all-welded ball valve to solve the problem present on.
Utility model content
The purpose of this utility model is that providing one kind diffuses formula all-welded ball valve, big to solve ball valve of the prior art
Designed more using fabricated structure, therefore the specialty in combination for worker requires high, is otherwise transported in some special gas
Easily there is leakage accident on defeated pipeline, potential safety hazard be present, and the change adaptability to pressure and temperature is not strong enough asks
Topic.
To achieve the above object, the utility model provides following technical scheme：One kind diffuses formula all-welded ball valve, including complete
Solder sphere valve body, is provided with bonnet at the top of the all-welded ball valve body, and it is close that the inside of the bonnet is provided with carbonization teflon
Seal ring, the side of the carbonization teflon seal ring are provided with disk spring, and the both sides of the all-welded ball valve body are provided with company
Acting flange, and all-welded ball valve body is internally provided with internal flow channel, and temporary plugging valve is provided with the all-welded ball valve body
, temporary plugging valve body is provided with below the temporary plugging valve, is provided with below the carbonization teflon seal ring
Valve rod, the bottom of the valve rod are provided with spherical valve core, and the bottom of the spherical valve core is provided with bottom pin.
Preferably, the temporary plugging valve and temporary plugging valve body are provided with two, two temporary plugging valves and
Temporary plugging valve body is respectively arranged with the both sides of spherical valve core.
Preferably, it is provided with positioning hole on the valve rod.
Preferably, it is provided with filler between spherical valve core and the all-welded ball valve body.
Preferably, set on the internal flow channel with temporary plugging valve body corresponding position fluted.
Compared with prior art, the beneficial effects of the utility model are：The utility model design science is reasonable, safe to use
It is convenient, the utility model devise a kind of change to pressure and temperature it is adaptable diffuse formula all-welded ball valve, this reality
Integral welded structure is used with new, phenomena such as not having External leakage, security performance is higher, the requirement for installer
Reduce, bonnet is internally provided with carbonization teflon seal ring and disk spring, therefore the change to pressure and temperature adapts to energy
Power is strong, will not be produced in the range of mark pressure and temperature it is any let out cunning, and temporary plugging valve is provided with all-welded ball valve body
Door, being capable of the convenient maintenance when valve body damages.
Brief description of the drawings
Fig. 1 is internal structure schematic diagram of the present utility model；
Fig. 2 is external structure schematic diagram of the present utility model.
In figure：1- bonnets, 2- temporary pluggings valve, 3- adpting flanges, 4- internal flow channels, 5- temporary pluggings valve body, 6- balls
Shape valve element, 7- bottoms pin, 8- all-welded ball valves body, 9- fillers, 10- positioning holes, 11- disk springs, 12- valve rods, 13- carbonization Teflons
Grand sealing ring.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1~2, in the utility model embodiment, one kind diffuses formula all-welded ball valve, including all-welded ball valve body
8, when all-welded ball valve body 8 breaks down, temporary plugging valve 2 can be rotated manually, now temporary plugging valve body 5 closes interior stream
Passage 4, gas circulation can be obstructed, can now carry out overhaul plan, the top of all-welded ball valve body 8 to the inside of spherical valve core 6
Portion is provided with bonnet 1, and the inside of bonnet 1 is provided with carbonization teflon seal ring 13, and the side of carbonization teflon seal ring 13 is set
Disk spring 11 is equipped with, the both sides of all-welded ball valve body 8 are provided with adpting flange 3, and adpting flange 3 is led to gas transmission pipeline
Cross bolt to be fixedly connected, and all-welded ball valve body 8 is internally provided with internal flow channel 4, is provided with all-welded ball valve body 8 interim
Plugging valve 2, the lower section of temporary plugging valve 2 are provided with temporary plugging valve body 5, the lower section installation of carbonization teflon seal ring 13
There is valve rod 12, connection or the closure of spherical valve core 6 are controlled by valve rod 12, so as to realize the internal circulation of gas, the bottom of valve rod 12
Portion is provided with spherical valve core 6, and the bottom of spherical valve core 6 is provided with bottom pin 7.
Temporary plugging valve 2 and temporary plugging valve body 5 are provided with two, two temporary plugging valves 2 and temporary plugging
Valve body 5, which is respectively arranged with the both sides of spherical valve core 6, valve rod 12, is provided with positioning hole 10, and positioning hole 10 can ensure valve rod
12 are in correct position, are provided with filler 9 between spherical valve core 6 and all-welded ball valve body 8, on internal flow channel 4 with temporary plugging
The corresponding position of valve body 5 sets fluted.
Operation principle of the present utility model is：Adpting flange 3 is bolted to connection with gas transmission pipeline first,
Connection or the closure of spherical valve core 6 are controlled by valve rod 12, so as to realize the internal circulation of gas, when all-welded ball valve body 8 occurs
During failure, temporary plugging valve 2 can be rotated manually, and now temporary plugging valve body 5 closes internal flow channel 4, can obstruct gas stream
It is logical, can now overhaul plan be carried out to the inside of spherical valve core 6, in standard-sized sheet valve or fully closed valve, positioning hole 10 can be protected
Card valve rod 12 is in correct position.
In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
Portion ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " both ends " or position close
It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as to limitation of the present utility model.
In addition, term " first ", " second ", " the 3rd ", " the 4th " are only used for describing purpose, and it is not intended that instruction or
Relative importance or the implicit quantity for indicating indicated technical characteristic are implied, thus, defines " first ", " second ", " the
Three ", at least one this feature can be expressed or be implicitly included to the feature of " the 4th ".
In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu
Calmly ", the term such as " spinning " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；
Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be with
It is connection or the interaction relationship of two elements of two element internals, is limited unless otherwise clear and definite, for this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. one kind diffuses formula all-welded ball valve, including all-welded ball valve body (8), it is characterised in that：The all-welded ball valve body (8)
Top bonnet (1) is installed, the inside of the bonnet (1) is provided with carbonization teflon seal ring (13), the carbonization Teflon
The side of grand sealing ring (13) is provided with disk spring (11), and the both sides of the all-welded ball valve body (8) are provided with adpting flange
(3), and all-welded ball valve body (8) is internally provided with internal flow channel (4), is provided with the all-welded ball valve body (8) interim
Plugging valve (2), temporary plugging valve body (5), the carbonization teflon seal are provided with below the temporary plugging valve (2)
Valve rod (12) is installed, the bottom of the valve rod (12) is provided with spherical valve core (6), the spherical valve core below ring (13)
(6) bottom is provided with bottom pin (7).
2. one kind according to claim 1 diffuses formula all-welded ball valve, it is characterised in that：The temporary plugging valve (2)
Two are provided with temporary plugging valve body (5), two temporary plugging valves (2) and temporary plugging valve body (5) are respectively arranged with
In the both sides of spherical valve core (6).
3. one kind according to claim 1 diffuses formula all-welded ball valve, it is characterised in that：It is provided with the valve rod (12)
Positioning hole (10).
4. one kind according to claim 1 diffuses formula all-welded ball valve, it is characterised in that：The spherical valve core (6) with it is complete
Filler (9) is provided between solder sphere valve body (8).
5. one kind according to claim 1 diffuses formula all-welded ball valve, it is characterised in that：On the internal flow channel (4) with
Temporary plugging valve body (5) corresponding position sets fluted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721120533.9U CN207093836U (en) | 2017-08-23 | 2017-08-23 | One kind diffuses formula all-welded ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721120533.9U CN207093836U (en) | 2017-08-23 | 2017-08-23 | One kind diffuses formula all-welded ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207093836U true CN207093836U (en) | 2018-03-13 |
Family
ID=61539580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721120533.9U Active CN207093836U (en) | 2017-08-23 | 2017-08-23 | One kind diffuses formula all-welded ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207093836U (en) |
-
2017
- 2017-08-23 CN CN201721120533.9U patent/CN207093836U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 325000 Dili valve at the intersection of Jinhai Avenue and Binhai 9th Road, Wenzhou Economic and Technological Development Zone, Zhejiang Province Patentee after: Dili Valve Technology Co.,Ltd. Address before: 325024 floor 1, No. 161, Hongrui Road, Shacheng street, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province Patentee before: ZHEJIANG DILI VALVE TECHNOLOGY CO.,LTD. |