CN107642616A - One kind adjusts stream all-welded ball valve - Google Patents
One kind adjusts stream all-welded ball valve Download PDFInfo
- Publication number
- CN107642616A CN107642616A CN201710893524.1A CN201710893524A CN107642616A CN 107642616 A CN107642616 A CN 107642616A CN 201710893524 A CN201710893524 A CN 201710893524A CN 107642616 A CN107642616 A CN 107642616A
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- Prior art keywords
- axis
- valve
- ball
- extension tube
- adjusting
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Abstract
The present invention relates to technical field of valve manufacturing,Specifically,It is that a kind of adjust flows all-welded ball valve,Including valve body and extension tube,The both sides of valve body are each provided with an extension tube,Valve inner is provided with a ball,Extension tube stretches to its inside from the both sides of valve body respectively and is connected with sphere,Ball top, which upwardly extends, to be provided with a cylindrical axis and exceeds body portion,Nut is provided with the top of axis,Nut is used with axis and is threadedly coupled,The joint portion of nut and axis is provided with the handle to stretch out,Extension tube upwardly extends setting and is each provided with a regulating valve,Regulating valve has copper valve successively from top to bottom,Packing ring and adapter form,Adapter is embedded in extension tube,Connecting portion between ball and axis is provided with adjusting-flow board,Instruction disk is provided with axis,Indicate that disk is located at the bottom of handle,Indicate that the connecting portion of disk and axis is provided with jump ring,Latch segment is provided with instruction disk.
Description
Technical field
The present invention relates to technical field of valve manufacturing, is that a kind of adjust flows all-welded ball valve specifically.
Background technology
Valve is for being opened and closed pipeline, control flow direction, regulation and the parameter of control pumped (conveying) medium（Temperature, pressure and flow）
Pipeline fittings.According to its function, shut-off valve, check-valves, regulating valve etc. can be divided into.Valve is the control in fluid delivery system
Part, there is cut-off, regulation, water conservancy diversion, prevent the functions such as adverse current, voltage stabilizing, shunting or overflow pressure relief.
Valve can be used for controlling empty gas and water, steam, various Korrosionsmediums, mud, oil product, liquid metal and radioactivity
The flowing of all kinds fluid such as medium.Valve is also divided into cast iron valve, cast steel valve, stainless valve according to material（201、
304th, 316 etc.）, chrome-molybdenum steel valve, Chrominm-molybdenum-vanadium steel valve, dual phase steel valve, Plastic valve, nonstandard customized valve etc..
Ball valve is because valve seat is made up of carbonization teflon seal ring and disk spring, so the change to pressure and temperature
Change adaptable, will not be produced in the range of mark pressure and temperature and any let out cunning.Typically use carbon steel seamless steel pipe
Compressing Integral welded ball valve, there is good sealing property and decay resistance, be widely used in natural gas, oil,
Heat supply, chemical industry and the isometric defeated pipeline field of thermoelectricity pipe network.But existing ball valve can not meet existing there is significant limitation
For the needs of chemical industry production.
The content of the invention
It is an object of the invention to provide one kind to adjust stream all-welded ball valve.
In order to achieve the above object, the present invention is as follows using technical scheme：
One kind adjusts stream all-welded ball valve, including valve body and extension tube, the both sides of valve body to be each provided with an extension tube, valve inner
A ball is provided with, extension tube stretches to its inside from the both sides of valve body respectively and is connected with sphere, and ball top upwardly extends setting
There is a cylindrical axis to exceed body portion, nut is provided with the top of axis, nut is used with axis and is threadedly coupled, nut
The joint portion of axis is provided with the handle to stretch out, extension tube upwardly extends setting and is each provided with a regulating valve, regulation
Valve is made up of copper valve, packing ring and adapter successively from top to bottom, and adapter is embedded in extension tube, and the connecting portion between ball and axis is set
Adjusting-flow board is equipped with, adjusting-flow board includes adjusting-flow board body made of metal material, adjusting-flow board body entirety oval in shape, adjusting-flow board
Body center section is horizontally arranged with one of groove, and the length of groove is equal to the half of adjusting-flow board body length, on adjusting-flow board
It is even that 12 tune discharge orifices are distributed with, instruction disk is provided with axis, instruction disk is located at the bottom of handle, indicates the connection of disk and axis
Portion is provided with jump ring, indicates to be provided with latch segment on disk, and instruction checks and regulates body and uses circular configuration, and instruction disk passes through soket head cap screw
It is fixed on axis, instruction panel surface is fixedly installed Kv values label and aperture label, indicates that the centre of disk is provided with pointer and referred to
To aperture label.
Further improvement of the present invention, the outer peripheral face of axis are provided with a circle bottom bracket axle, the connecting portion setting of axis and ball
There is axis plain cushion.
Further improvement of the present invention, plain cushion, butterfly spring, ball pad seat and ball are disposed between extension tube and ball
Pad.
Further improvement of the present invention, during the connecting portion between the top of axis and bottom bracket axle is disposed with from top to bottom
Shaft retaining ring, axis O-ring and gland.
Further improvement of the present invention, nut use hexagon nut with flange.
Further improvement of the present invention, the tail end outer cover of handle are set as grip rubber equipped with a rubber sleeve.
Further improvement of the present invention, valve body use phosphorus content to be made up of 0.2% No. 20 Steel materials, and axis uses
20Cr13 materials are made.
Further improvement of the present invention, beneficial effects of the present invention：The critical pieces such as valve body and axis in the present invention are adopted
It is made, is gone in the particular surroundings such as salt-soda soil of resistant material.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the enlarged diagram of part A in Fig. 1.
Fig. 3 is the enlarged diagram of part B in Fig. 1.
Fig. 4 is the structural representation that disk is indicated in the present invention.
Fig. 5 is the structural representation of adjusting-flow board in the present invention.
In figure, 1- blueness copper valves, 2- red copper valves, 3- packing rings, 4- adapters, 5- extension tubes, 6- adjusting-flow boards, 601- adjusting-flow boards
Body, 602- grooves, 603- adjust discharge orifice, 7- valve bodies, 8- axis plain cushions, 9- bottom bracket axles, 10- latch segments, 11- jump rings, 12- hexagonals
Flange surface nut, 13- handles, 14- instruction disks, 15- glands, 16-O type circles, shaft retaining ring in 17-, 18- axis, 19- balls, 20- are put down
Pad, 21-- butterfly springs, 22- ball pad seats, 23- ball pads, 24-Kv value labels, 25- aperture labels, 26- pointers, hexagonal spiral shell in 27-
Nail, 28- grip rubbers.
Embodiment
In order to deepen the understanding of the present invention, the present invention is done below in conjunction with drawings and examples and further retouched in detail
State, the embodiment is only used for explaining the present invention, and protection scope of the present invention is not formed and limited.
Embodiment：As shown in Figure 1, Figure 2 and Figure 3, it is a kind of to adjust stream all-welded ball valve, including valve body 7 and extension tube 5, valve body 7
Both sides be each provided with an extension tube 5, valve body 7 is internally provided with a ball 19, and extension tube 5 is stretched from the both sides of valve body 7 respectively
Enter to its it is internal be connected with the face of ball 19, the top of ball 19, which upwardly extends, to be provided with a cylindrical axis 18 and exceeds the part of valve body 7, in
The top of axle 18 is provided with nut, and with axis 18 using being threadedly coupled, the joint portion of nut and axis 18 is provided with outwards nut
The handle 13 of extension, extension tube 5 upwardly extend setting and are each provided with a regulating valve, regulating valve have successively from top to bottom copper valve,
Packing ring 3 and adapter 4 form, and copper valve is using the different copper valve group of two colors into show differentiation, such as blue copper valve 1 and red
Copper valve 2, adapter 4 are embedded in extension tube 5, and the connecting portion between ball 19 and axis 18 is provided with adjusting-flow board 6, and adjusting-flow board 6 includes
Adjusting-flow board body 601 made of metal material, 601 overall oval in shape of adjusting-flow board body, the center section of adjusting-flow board body 601
It is horizontally arranged with one of groove 602, the length of groove 602 is equal to the half of the length of adjusting-flow board body 601, on adjusting-flow board 6 uniformly
12 tune discharge orifices 603 are distributed with, instruction disk 14 is provided with axis 18, instruction disk 14 is located at the bottom of handle 13, indicates disk 14
The connecting portion of axis 18 is provided with jump ring 11, indicates to be provided with latch segment 10 on disk 14, the outer peripheral face of axis 18 is provided with one
Axis 9 is enclosed, the connecting portion of axis 18 and ball 19 is provided with the plain cushion 8 of axis 18, is disposed between extension tube 5 and ball 19 flat
Pad, butterfly spring 21, ball pad seat 22 and ball pad 23, the connecting portion between the top of axis 18 and axis 9 are set successively from top to bottom
Axis 17, axis 18O types circle 16 and gland 15 are equipped with, nut uses hexagon nut with flange 12, the tail end outer cover of handle 13
It is set as grip rubber 28 equipped with a rubber sleeve.
In the present embodiment, valve body 7 is made with axis 18 of resistant material, and valve body 7 uses phosphorus content as 0.2%
No. 20 Steel materials are made, and axis 18 is made of 20Cr13 materials.
As shown in figure 4, instruction disk 14 is overall to use circular configuration, instruction disk 14 is fixed on axis by soket head cap screw 27
On 18, instruction disk 14 surface is fixedly installed Kv values label 24 and aperture label 25, and the centre of instruction disk 14 is provided with pointer 26
Point to aperture label 25.
General principle, the main features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, the original for simply illustrating the present invention described in above-described embodiment and specification
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (7)
1. one kind adjusts stream all-welded ball valve, it is characterised in that including valve body and extension tube, the both sides of the valve body are each provided with one
Individual extension tube, the valve inner are provided with a ball, and the extension tube is stretched to inside it from the both sides of the valve body respectively
It is connected with the sphere, the ball top, which upwardly extends, to be provided with a cylindrical axis and exceed the body portion, in described
Nut is provided with the top of axle, the nut is used with the axis and is threadedly coupled, the joint portion of the nut and the axis
It is provided with the handle to stretch out, the extension tube upwardly extends setting and is each provided with a regulating valve, and the regulating valve is from upper
It is made up of successively copper valve, packing ring and adapter under, the adapter is embedded in the extension tube, between the ball and the axis
Connecting portion be provided with adjusting-flow board, the adjusting-flow board includes adjusting-flow board body made of metal material, and adjusting-flow board body is in integrally
Elliptical shape, adjusting-flow board body center section are horizontally arranged with one of groove, and the length of groove is equal to adjusting-flow board body length
Half, 12 tune discharge orifices are evenly distributed with adjusting-flow board, instruction disk is provided with the axis, the instruction disk is located at the hand
The connecting portion of the bottom of handle, the instruction disk and the axis is provided with jump ring, and latch segment is provided with the instruction disk, described
Instruction checks and regulates body and uses circular configuration, and the instruction disk is fixed on the axis by soket head cap screw, the instruction dish cart
Face is fixedly installed Kv values label and aperture label, and the centre of the instruction disk is provided with pointer and points to the aperture label.
2. according to claim 1 adjust stream all-welded ball valve, it is characterised in that the outer peripheral face of the axis is provided with a circle
Bottom bracket axle, the connecting portion of the axis and the ball are provided with axis plain cushion.
3. according to claim 2 adjust stream all-welded ball valve, it is characterised in that between the extension tube and the ball successively
It is provided with plain cushion, butterfly spring, ball pad seat and ball pad.
4. according to claim 3 adjust stream all-welded ball valve, it is characterised in that the top of the axis and the bottom bracket axle
Between connecting portion be disposed with middle shaft retaining ring, axis O-ring and gland from top to bottom.
5. S according to claim 4 adjusts stream all-welded ball valve, it is characterised in that the nut uses hexagonal flange spiral shell
It is female.
6. the tune stream all-welded ball valve according to claim any one of 1-5, it is characterised in that outside the tail end of the handle
It is set with a rubber sleeve and is set as grip rubber.
7. according to claim 6 adjust stream all-welded ball valve, it is characterised in that the valve body uses phosphorus content as 0.2%
No. 20 Steel materials are made, and the axis is made of 20Cr13 materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710893524.1A CN107642616A (en) | 2017-09-28 | 2017-09-28 | One kind adjusts stream all-welded ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710893524.1A CN107642616A (en) | 2017-09-28 | 2017-09-28 | One kind adjusts stream all-welded ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107642616A true CN107642616A (en) | 2018-01-30 |
Family
ID=61122607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710893524.1A Pending CN107642616A (en) | 2017-09-28 | 2017-09-28 | One kind adjusts stream all-welded ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107642616A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715072A (en) * | 2018-07-11 | 2020-01-21 | 江苏威尔迪威阀业有限公司 | Ultra-large-diameter all-welded ball valve for long-distance pipeline |
| CN110715070A (en) * | 2018-07-11 | 2020-01-21 | 江苏威尔迪威阀业有限公司 | Flow adjusting plate for ultra-large-diameter all-welded ball valve |
| CN112915433A (en) * | 2021-02-07 | 2021-06-08 | 宁波正欣消防设备有限公司 | Novel high-pressure rotary jet fire extinguisher |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5193583A (en) * | 1991-08-30 | 1993-03-16 | Fisher Controls International, Inc. | Rotary noise attenuator |
| JPH0921469A (en) * | 1995-03-24 | 1997-01-21 | Fratelli Pettinaroli Spa | Strainer and ball valve with integral type strainer washing device |
| CN201322107Y (en) * | 2008-12-12 | 2009-10-07 | 王火生 | All-welded ball valve |
| CN203656244U (en) * | 2013-12-26 | 2014-06-18 | 江苏威尔迪威阀业有限公司 | Flow-balancing welding ball valve |
| CN205423915U (en) * | 2016-01-19 | 2016-08-03 | 盐城卡斯特管夹制造有限公司 | Screw thread welded ball valve |
-
2017
- 2017-09-28 CN CN201710893524.1A patent/CN107642616A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5193583A (en) * | 1991-08-30 | 1993-03-16 | Fisher Controls International, Inc. | Rotary noise attenuator |
| JPH0921469A (en) * | 1995-03-24 | 1997-01-21 | Fratelli Pettinaroli Spa | Strainer and ball valve with integral type strainer washing device |
| CN201322107Y (en) * | 2008-12-12 | 2009-10-07 | 王火生 | All-welded ball valve |
| CN203656244U (en) * | 2013-12-26 | 2014-06-18 | 江苏威尔迪威阀业有限公司 | Flow-balancing welding ball valve |
| CN205423915U (en) * | 2016-01-19 | 2016-08-03 | 盐城卡斯特管夹制造有限公司 | Screw thread welded ball valve |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715072A (en) * | 2018-07-11 | 2020-01-21 | 江苏威尔迪威阀业有限公司 | Ultra-large-diameter all-welded ball valve for long-distance pipeline |
| CN110715070A (en) * | 2018-07-11 | 2020-01-21 | 江苏威尔迪威阀业有限公司 | Flow adjusting plate for ultra-large-diameter all-welded ball valve |
| CN112915433A (en) * | 2021-02-07 | 2021-06-08 | 宁波正欣消防设备有限公司 | Novel high-pressure rotary jet fire extinguisher |
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|---|---|---|---|
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180130 |