CN206592569U - A kind of Antistatic ball valve for being easy to be grounded - Google Patents
A kind of Antistatic ball valve for being easy to be grounded Download PDFInfo
- Publication number
- CN206592569U CN206592569U CN201720343570.XU CN201720343570U CN206592569U CN 206592569 U CN206592569 U CN 206592569U CN 201720343570 U CN201720343570 U CN 201720343570U CN 206592569 U CN206592569 U CN 206592569U
- Authority
- CN
- China
- Prior art keywords
- valve
- conducting ring
- barrel
- valve rod
- ring
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims abstract description 6
- 238000012856 packing Methods 0.000 claims description 9
- 210000004907 gland Anatomy 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000005476 soldering Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 239000002689 soil Substances 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Taps Or Cocks (AREA)
Abstract
The utility model discloses a kind of Antistatic ball valve for being easy to be grounded, including left valve barrel, right valve barrel, spheroid and valve rod, wherein adopt and be bolted connection between left valve barrel and right valve barrel, flow channel is offered on left valve barrel, flow pass is offered on right valve barrel, and valve pocket is provided between flow channel and flow pass, the valve pocket is equipped with sealing ring close to one end of flow channel and flow pass, position of the sphere installation between sealing ring, the utility model is in actual use, lower conducting ring is removed, and untie ground wire, then ground connection spine is accessed in outdoor soil, it just can now realize quick ground connection, winding displacement need not be realized again, for outdoor installation, integral ground more facilitates.
Description
Technical field
The utility model is related to valve field, specifically a kind of Antistatic ball valve for being easy to be grounded.
Background technology
Ball valve is mainly used to make the flow direction for cutting off, distributing and changing medium in pipeline, and it is only needed to rotation 90
The operation of degree and the rotating torque of very little can just close tight.Ball valve optimum is switched, stop valve is used, V-type ball valve.It is electronic
Valve should be specifically noted that its environmental condition used in addition to it should be noted that pipe parameter, still, due to the electric device in electrically operated valve
It is an electromechanical equipment, its use state is influenceed very big by its use environment.Under usual state, electrical ball valve, butterfly valve are in following ring
Border is using will pay special attention to.
Ball valve needs to ensure constantly not by electrostatic interference when accumulation of static electricity to certain journey on conveying combustibles conveying official road
Just easily occur spark discharge when spending, such case is very easy to cause fire, and traditional mode all uses ground connection, due to
The problem of ground wire is arranged or in an outdoor environment, the setting trouble of ground wire, or the installation of ground wire is have ignored at all, the later stage is non-
Chang Rongyi occurs dangerous.
Utility model content
The purpose of this utility model is to provide a kind of Antistatic ball valve for being easy to be grounded, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：
A kind of Antistatic ball valve for being easy to be grounded, including left valve barrel, right valve barrel, spheroid and valve rod, wherein left valve barrel and the right side
Adopt and be bolted connection between valve body, offered on left valve barrel and flow pass is offered on flow channel, right valve barrel, and flow into
Valve pocket is provided between passage and flow pass, the valve pocket is equipped with sealing close to one end of flow channel and flow pass
Circle, position of the sphere installation between sealing ring, the upper surface of the left valve barrel is provided with the valve rod hole run through up and down, valve rod
Bottom penetrated from valve rod hole in valve pocket, wherein the bottom of valve rod and spheroid fix grafting, and the top of valve rod is fastened by handle
Nut is fixed and is locked with handle；Stem bearing is installed between valve rod and valve rod hole, the good of valve rod is provided using stem bearing
Rotate basis；Valve stem packing is filled with sealing surface between valve rod and valve rod hole, and valve stem packing passes through valve stem gland
Compress, valve stem gland is enclosed on valve rod in the form of being screwed；It is equipped with the left valve barrel, the inwall of right valve barrel
The groove of sealing ring is put for card, sealing ring fixing card is in described groove, and the sealing ring is provided with and ball seal
Sealing surface, and the curved face structure of the sealing surface, the sealing between spheroid and valve body is provided using sealing ring, and close at valve rod
Envelope is then realized by valve stem packing；The left valve barrel is in cylindrical structure, the wherein circle with the underlying connecting portion of right valve barrel
It is cased with conducting ring and lower conducting ring on rod structure successively from the inside to the outside, is additionally provided with ground between upper conducting ring and lower conducting ring
Line, wherein ground wire are using being wrapped on the cylindrical structure, and the upper and lower side of the ground wire is separately fixed in the form of soldering
On conducting ring and lower conducting ring, wherein upper conducting ring is brought into close contact with the cylindrical structure, and upper conducting ring and the cylindrical structure it
Between scribble electric silica gel；Uniformly provided with ground connection spine, cutting-edge structure is presented using spine is grounded in the lower end position of lower conducting ring,
So contribute to lower conducting ring ground connection electric discharge；Therefore in actual use, lower conducting ring is removed, and ground wire is untied, then
Ground connection spine is accessed in outdoor soil, quick ground connection just can be now realized, it is not necessary to realize winding displacement again, for outdoor peace
For dress, integral ground more facilitates.
It is used as further program of the utility model：The upper conducting ring and lower conducting ring are made of copper material.
It is used as further program of the utility model：The lower conducting ring is enclosed on cylindrical structure by the way of frictional connection
On.
It is used as further program of the utility model：The ground wire uses how metal-cored line type structure, can so prevent
Traditional single core thread breakage causes overall situation about can not use to occur.
It is used as further program of the utility model：The ground connection spine uses integral structure with lower conducting ring.
The beneficial effects of the utility model：The utility model removes lower conducting ring in actual use, and by ground wire solution
Open, then ground connection spine is accessed in outdoor soil, quick ground connection just can be now realized, it is not necessary to realize winding displacement again, it is right
For outdoor installation, integral ground more facilitates.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model partial enlarged drawing.
In figure：1- left valve barrels, 2- right valve barrels, 3- spheroids, 4- sealing rings, 5- valve rods, 6- stem bearings, 7- valve stem packings,
Conducting ring, 14- ground connection under 8- valve stem glands, 9- handles, 10- handles clamp nut, the upper conducting rings of 11-, 12- ground wires, 13-
Spine.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, 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, belongs to the scope of the utility model protection.
Refer in Fig. 1~2, the utility model embodiment, a kind of Antistatic ball valve for being easy to be grounded, including left valve barrel 1,
Adopt and be bolted connection between right valve barrel 2, spheroid 3 and valve rod 5, wherein left valve barrel 1 and right valve barrel 2, offered on left valve barrel 1
Offered on flow channel, right valve barrel 2 and valve pocket is provided between flow pass, and flow channel and flow pass, the valve pocket
Sealing ring 4 is equipped with close to one end of flow channel and flow pass, the spheroid 3 is arranged on the position between sealing ring 4, institute
The upper surface for stating left valve barrel 1 is provided with the valve rod hole run through up and down, and the bottom of valve rod 5 is penetrated in valve pocket from valve rod hole, wherein valve rod 5
Bottom and spheroid 3 fix grafting, the top of valve rod 5 is fixed by handle clamp nut 10 is locked with handle 9；Valve rod 5 and valve
Stem bearing 6 is installed between rod aperture, the good rotation basis of valve rod 5 is provided using stem bearing 6；Valve rod 5 and valve rod hole it
Between sealing surface in be filled with valve stem packing 7, and valve stem packing 7 compressed by valve stem gland 8, and valve stem gland 8 is adopted
It is enclosed on the form being screwed on valve rod 5；It is equipped with the left valve barrel 1, the inwall of right valve barrel 2 and puts sealing ring 4 for card
Groove, the fixing card of sealing ring 4 in described groove, the sealing ring 4 be provided with the sealed sealing surface of spheroid 3, and should
The curved face structure of sealing surface, the sealing between spheroid and valve body is provided using sealing ring 4, and the sealing at valve rod 5 then passes through
Valve stem packing 7 is realized；The left valve barrel 1 is in cylindrical structure, the wherein cylindrical structure with the underlying connecting portion of right valve barrel 2
On be cased with conducting ring 11 and lower conducting ring 13 successively from the inside to the outside, be additionally provided with ground between upper conducting ring 11 and lower conducting ring 13
Line 12, wherein ground wire 12 are using being wrapped on the cylindrical structure, and the upper and lower side of the ground wire 12 is solid respectively using the form of soldering
It is scheduled on conducting ring 11 and lower conducting ring 13, wherein upper conducting ring 11 is brought into close contact with the cylindrical structure, and upper conducting ring 11
Electric silica gel is scribbled between the cylindrical structure；The lower end position of lower conducting ring 13 is uniformly provided with ground connection spine 14, using connecing
Cutting-edge structure is presented in ground spine 14, so contributes to the lower ground connection of conducting ring 13 electric discharge；Therefore in actual use, by lower conducting ring
13 are removed, and ground wire 12 is untied, and are then accessed in outdoor soil ground connection spine 14, just can now be realized quick ground connection,
Winding displacement need not be realized again, and for outdoor installation, integral ground more facilitates.
The upper conducting ring 11 and lower conducting ring 13 are made of copper material.
The lower conducting ring 13 is enclosed on cylindrical structure by the way of frictional connection.
The ground wire 12 uses how metal-cored line type structure, can so prevent traditional single core thread breakage from causing entirety can not
Situation about using occurs.
The ground connection spine 14 uses integral structure with lower conducting ring 13.
Operation principle of the present utility model is：It is grounded spine 14 and cutting-edge structure is presented, so contributes to lower conducting ring 13 to connect
Discharge on ground；Therefore in actual use, lower conducting ring 13 is removed, and ground wire 12 is untied, then ground connection spine 14 is accessed
In outdoor soil, quick ground connection just can be now realized, it is not necessary to realize winding displacement again, for outdoor installation, integrally connect
Ground more facilitates.
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, 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. a kind of Antistatic ball valve for being easy to be grounded, including left valve barrel, right valve barrel, spheroid and valve rod, wherein left valve barrel and right valve
Adopt and be bolted connection between body, offered on left valve barrel and flow pass is offered on flow channel, right valve barrel, and flow into logical
Valve pocket is provided between road and flow pass, the valve pocket is equipped with sealing ring close to one end of flow channel and flow pass,
Position of the sphere installation between sealing ring, the upper surface of the left valve barrel is provided with the valve rod hole run through up and down, valve rod
Bottom is penetrated in valve pocket from valve rod hole, and wherein grafting is fixed in the bottom of valve rod with spheroid, and the top of valve rod fastens spiral shell by handle
Mother's fixation is locked with handle；Stem bearing is installed between valve rod and valve rod hole, filled out in the sealing surface between valve rod and valve rod hole
Filled with valve stem packing, and valve stem packing is compressed by valve stem gland, and valve stem gland is using the form set being screwed
On valve rod；The groove that sealing ring is put for card is equipped with the left valve barrel, the inwall of right valve barrel, sealing ring fixing card is in institute
In the groove stated, the sealing ring is provided with the sealing surface with ball seal, and the curved face structure of the sealing surface, and its feature exists
In：The left valve barrel and the underlying connecting portion of right valve barrel are in cylindrical structure, wherein on the cylindrical structure from the inside to the outside according to
It is secondary to be cased with conducting ring and lower conducting ring, ground wire is additionally provided between upper conducting ring and lower conducting ring, wherein ground wire is using winding
On the cylindrical structure, the upper and lower side of the ground wire is separately fixed on upper conducting ring and lower conducting ring in the form of soldering,
Wherein upper conducting ring is brought into close contact with the cylindrical structure, and scribbles electric silica gel between upper conducting ring and the cylindrical structure；Under lead
The lower end position of electric ring is uniformly provided with ground connection spine.
2. a kind of Antistatic ball valve for being easy to be grounded according to claim 1, it is characterised in that：The upper conducting ring is with
Conducting ring is made of copper material.
3. a kind of Antistatic ball valve for being easy to be grounded according to claim 1, it is characterised in that：The lower conducting ring is used
The mode of frictional connection is enclosed on cylindrical structure.
4. a kind of Antistatic ball valve for being easy to be grounded according to claim 1, it is characterised in that：The ground wire is using more golden
Belong to core line type structure.
5. a kind of Antistatic ball valve for being easy to be grounded according to claim 1, it is characterised in that：The ground connection spine is with
Conducting ring uses integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720343570.XU CN206592569U (en) | 2017-04-03 | 2017-04-03 | A kind of Antistatic ball valve for being easy to be grounded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720343570.XU CN206592569U (en) | 2017-04-03 | 2017-04-03 | A kind of Antistatic ball valve for being easy to be grounded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206592569U true CN206592569U (en) | 2017-10-27 |
Family
ID=60122848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720343570.XU Expired - Fee Related CN206592569U (en) | 2017-04-03 | 2017-04-03 | A kind of Antistatic ball valve for being easy to be grounded |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206592569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704667A (en) * | 2022-04-15 | 2022-07-05 | 重庆欢鑫燃气设备有限公司 | Polyethylene all-plastic gas ball valve |
-
2017
- 2017-04-03 CN CN201720343570.XU patent/CN206592569U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704667A (en) * | 2022-04-15 | 2022-07-05 | 重庆欢鑫燃气设备有限公司 | Polyethylene all-plastic gas ball valve |
| CN114704667B (en) * | 2022-04-15 | 2023-11-10 | 重庆欢鑫燃气设备有限公司 | Polyethylene all-plastic gas ball valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200326 Address after: 225400 north side of Junmin Road, Huangqiao Industrial Park, Taixing City, Taizhou City, Jiangsu Province Patentee after: Lampa control valve (Jiangsu) Co.,Ltd. Address before: 201400, 699, Lane 12, Chang Weng Temple Road, Shanghai, Fengxian District Patentee before: LAPAR CONTROL VALVE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |