CN205859212U - A kind of Q347 forged steel fixing ball valve - Google Patents
A kind of Q347 forged steel fixing ball valve Download PDFInfo
- Publication number
- CN205859212U CN205859212U CN201620772364.6U CN201620772364U CN205859212U CN 205859212 U CN205859212 U CN 205859212U CN 201620772364 U CN201620772364 U CN 201620772364U CN 205859212 U CN205859212 U CN 205859212U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- seat
- fixing ball
- spheroid
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 17
- 239000010959 steel Substances 0.000 title claims abstract description 17
- 210000004907 gland Anatomy 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
Abstract
A kind of Q347 forged steel fixing ball valve, including fixing ball valve body, described fixing ball valve body includes valve body, valve seat, valve gap, spheroid, valve rod and hands wheel, described valve gap is bolted on valve body, valve seals it is provided with between valve gap and valve body, and valve seals is O, described spheroid is placed in valve body, and between spheroid and valve body, it is provided with valve seat, cushion spring it is provided with between valve seat and valve body, valve seat insert and seat ring, one end of described cushion spring contacts with valve body, valve rod is placed on valve body, one end of described valve rod is connected with valve body, the other end connects gland, and valve rod fixed by gland bolt with gland further by pressing plate.The beneficial effects of the utility model: this Q347 forged steel fixing ball valve is not only simple in structure, easy to use, and this ball seat uses spring structure, push valve seat to spheroid, ensure that good inlet-outlet bidirectional sealing property, valve rod effectively contacts with valve body, makes anti electrostatic grounding device superior performance.
Description
Technical field
This utility model relates to a kind of ball valve, especially a kind of Q347 forged steel fixing ball valve.
Background technology
Current existing ball valve is being applicable to industry and sulfide hydrogen medium, the impurity such as chemical industry, oil, natural gas, metallurgy
During the Gao Long-distance Transmission Pipeline of many, seriously corroded, it is impossible to enough ensure the two way seal performance of good import and export, and leak tight
Weight, the shortcomings such as reliability is low, and purposes is the most extensive.
Utility model content
In order to overcome the deficiencies in the prior art, this utility model provides a kind of Q347 forged steel fixing ball valve, this Q347 forged steel
Fixing ball valve is not only simple in structure, easy to use, and this ball seat uses spring structure, pushes valve seat to spheroid, it is ensured that
Good inlet-outlet bidirectional sealing property, valve rod effectively contacts with valve body, make anti electrostatic grounding device superior performance.
This utility model solves above-mentioned technical problem and be employed technical scheme comprise that；
A kind of Q347 forged steel fixing ball valve, including fixing ball valve body, described fixing ball valve body include valve body, valve seat,
Valve gap, spheroid, valve rod and handwheel, described valve gap is bolted on valve body, is provided with valve seal between valve gap and valve body
Enclosing, and valve seals is O, described spheroid is placed in valve body, and is provided with valve seat, valve seat and valve body between spheroid and valve body
Between be provided with cushion spring, valve seat insert and seat ring, one end of described cushion spring contacts with valve body, and valve rod is placed in
On valve body.
One end of described valve rod is connected with valve body, and the other end connects gland, and valve rod enters one by pressing plate and gland
Step is fixed by gland bolt.
Described valve rod is provided with stem guiding set, and stem guiding set is O type structure.
Described ball valve body is made up of forged steel material.
The beneficial effects of the utility model: this Q347 forged steel fixing ball valve is not only simple in structure, easy to use, and this ball
Valve base uses spring structure, pushes valve seat to spheroid, it is ensured that good inlet-outlet bidirectional sealing property, valve rod has with valve body
The contact of effect, makes anti electrostatic grounding device superior performance.
Accompanying drawing explanation
Further illustrate with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
A kind of Q347 forged steel fixing ball valve as shown in Figure 1, including fixing ball valve body, described fixing ball valve body includes
Valve body 10, valve seat, valve gap 7, spheroid 8, valve rod 5 and handwheel 1, described valve gap 7 is fixed on valve body 10 by bolt 6, valve gap 7 with
Being provided with valve seals between valve body 10, and valve seals is O, described spheroid 8 is placed in valve body 10, and spheroid 8 with
It is provided with valve seat between valve body 10, between valve seat and valve body 10, is provided with cushion spring 9, valve seat insert and seat ring, described seat cushion
One end of spring 9 contacts with valve body 10, and valve rod 5 is placed on valve body 10, and ball seat uses spring structure, is pushed away by valve seat
To spheroid 8, it is ensured that good inlet-outlet bidirectional sealing property, valve rod 5 is effectively connect by stem guiding set 4 with valve body 10
Touch, make anti electrostatic grounding device superior performance.
One end of described valve rod 5 is connected with valve body 10, and the other end connects gland 2, and valve rod 5 is by pressing plate 3 and pressure
Lid 2 is fixed by gland bolt further.
Described valve rod 5 is provided with stem guiding 4 and overlaps, and stem guiding set 4 is in O type structure.
Described ball valve body is made up of forged steel material.
This utility model is illustrated by above-described embodiment, but it is to be understood that, above-described embodiment is simply
For citing and descriptive purpose, and it is not intended to be limited in described scope of embodiments this utility model.In addition ability
Field technique personnel are it is understood that this utility model is not limited to above-described embodiment, according to teaching of the present utility model also
More kinds of variants and modifications can be made, these variants and modifications all fall within this utility model scope required for protection with
In.
Claims (4)
1. a Q347 forged steel fixing ball valve, including fixing ball valve body, it is characterised in that described fixing ball valve body includes valve
Body, valve seat, valve gap, spheroid, valve rod and handwheel, described valve gap is bolted on valve body, is provided with between valve gap and valve body
Valve seals, and valve seals is O, described spheroid is placed in valve body, and is provided with valve seat, valve between spheroid and valve body
Being provided with cushion spring, valve seat insert and seat ring between seat and valve body, one end of described cushion spring contacts with valve body, and
Valve rod is placed on valve body.
A kind of Q347 forged steel fixing ball valve the most according to claim 1, it is characterised in that one end of described valve rod and valve body
Being connected, the other end connects gland, and valve rod is fixed by gland bolt with gland further by pressing plate.
A kind of Q347 forged steel fixing ball valve the most according to claim 2, it is characterised in that described valve rod is provided with valve rod and leads
To set, stem guiding set is O type structure.
A kind of Q347 forged steel fixing ball valve the most according to claim 1, it is characterised in that described ball valve body is by forged steel material
Matter is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620772364.6U CN205859212U (en) | 2016-07-21 | 2016-07-21 | A kind of Q347 forged steel fixing ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620772364.6U CN205859212U (en) | 2016-07-21 | 2016-07-21 | A kind of Q347 forged steel fixing ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205859212U true CN205859212U (en) | 2017-01-04 |
Family
ID=57649206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620772364.6U Expired - Fee Related CN205859212U (en) | 2016-07-21 | 2016-07-21 | A kind of Q347 forged steel fixing ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205859212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644407A (en) * | 2018-07-26 | 2018-10-12 | 苏州谊佳润机电制造有限公司 | A kind of good fixed forging steel ball valve valve seat of elastic effect |
-
2016
- 2016-07-21 CN CN201620772364.6U patent/CN205859212U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644407A (en) * | 2018-07-26 | 2018-10-12 | 苏州谊佳润机电制造有限公司 | A kind of good fixed forging steel ball valve valve seat of elastic effect |
| CN108644407B (en) * | 2018-07-26 | 2023-11-14 | 浙江鸿新阀门有限公司 | Fixed forged steel ball valve seat with good elastic effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20170721 |