CN205781013U - A kind of electrical ball valve - Google Patents
A kind of electrical ball valve Download PDFInfo
- Publication number
- CN205781013U CN205781013U CN201620642880.7U CN201620642880U CN205781013U CN 205781013 U CN205781013 U CN 205781013U CN 201620642880 U CN201620642880 U CN 201620642880U CN 205781013 U CN205781013 U CN 205781013U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- ball
- venthole
- electrical ball
- 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
Abstract
The utility model discloses a kind of electrical ball valve, including valve body, valve ball and valve rod, described valve ball be positioned at the inside of valve body and its with valve rod with the use of；Described valve rod sleeve is in the locating sleeve of valve body；It is bolted with nut on the outlet of described valve body, described nut is bolted with articulating joint, described articulating joint is arranged with loose joint cap；Offering venthole on described valve body 10, described venthole connects with the inside of valve body.Advantage is: this utility model simple in construction, easy for installation and can effectively prevent drainage from occurring.
Description
Technical field
This utility model belongs to electrodynamic valve technical field, especially relates to a kind of electrical ball valve.
Background technology
At present, electrical ball valve all has a wide range of applications in every field；Existing electrical ball valve is the most most
Use the mode that is spirally connected to be attached, the connected mode of this structure its be susceptible to drainage, and the most right
The pitch of screw thread and bore all have certain requirement, and this makes to use more inconvenience；Furthermore, existing electrical ball valve is using
The inside of middle valve body can produce steam, and steam readily penetrates through the gap between valve rod and sleeve pipe and enters in electric-controlled box, and this makes electricity
Control wiring board within box can be affected；It is therefore desirable to improved.
Summary of the invention
The purpose of this utility model is the deficiency existed for above-mentioned prior art, it is provided that a kind of electrical ball valve, it has
Simple in construction, the easy for installation and feature that can effectively prevent drainage from occurring.
To achieve these goals, this utility model be the technical scheme is that a kind of electrical ball valve, including valve body,
Valve ball and valve rod, described valve ball be positioned at the inside of valve body and its with valve rod with the use of；Described valve rod sleeve is in the location of valve body
In sleeve pipe；It is bolted with nut on the outlet of described valve body, described nut is bolted with articulating joint, described articulating joint overlaps
It is provided with loose joint cap；Offering venthole on described valve body 10, described venthole connects with the inside of valve body.
The position, gas outlet of described venthole is higher than the position of its air inlet.
Offering groove on described valve rod, be connected with sealing ring in described groove, described sealing ring is interior with locating sleeve
Wall elasticity abuts.
Use after said structure, this utility model the most advantageously: knot of the present utility model
Structure is simple, uses the attachment structure of articulating joint and loose joint cap can effectively prevent the generation of drainage, and compares existing
Threaded, its install connect convenient, be also more favorable for reducing supporting cost；Venthole on valve body can be discharged
Steam produced by valve inner, prevents these steam from entering electric-controlled box impacting internal wiring board.
Accompanying drawing explanation
Fig. 1 is structure sectional view of the present utility model.
Detailed description of the invention
The following stated is only preferred embodiment of the present utility model, the most therefore limits protection model of the present utility model
Enclose, with embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Embodiment, as shown in Figure 1: a kind of electrical ball valve, including valve body 10, valve ball 11 and valve rod 12, valve body 10 is internal
Hollow two ends communicating structure, valve ball 11 is positioned at the hollow bulb of valve body 10；Valve rod 12 is plugged on valve ball 11 and can drive valve ball
11 linkages, valve rod 12 can be with electric device grafting, and it can be rotated accordingly by the drive of electric device.Valve rod 12
Sleeve, in the locating sleeve 13 of valve body 10, offers groove on valve rod 12, is connected with sealing ring 17, sealing ring in groove
The outer peripheral face of 17 abuts with the inwall elasticity of locating sleeve 13；Sealing ring can play preferable sealing function, and it can be effective
The gap preventing steam from passing through between valve rod 12 and locating sleeve 13 penetrates in electric control gear.Outlet at valve body 10
It is bolted with nut 14 on 101, nut 14 is bolted with articulating joint 15, articulating joint 15 is arranged with loose joint cap 16, live
Connect cap 16 to arrange in articulating joint 15 activity；This loose joint structure is compared existing threaded, and it is not only able to the most anti-
The only generation of drainage, and install and use the most more convenient, additionally it is possible to reduce supporting cost.Valve body 10 offers
Venthole 102, venthole 102 connects with the inside of valve body 10, and its position, gas outlet is higher than the position of its air inlet；Venthole
102 can the internal produced steam of exits valve body 10, prevent these steam from entering electric-controlled box, internal wiring board being caused
Impact, and on it, position of gas outlet is higher than the position of air inlet, this structure is beneficial to the discharge of steam, makes aerofluxus more smooth
Logical.
Claims (3)
1. an electrical ball valve, including valve body (10), valve ball (11) and valve rod (12), described valve ball (11) is positioned at valve body (10)
Internal and its with valve rod (12) with the use of；Described valve rod (12) sleeve is in the locating sleeve (13) of valve body (10)；Its feature
Being: be bolted with nut (14) on the outlet (101) of described valve body (10), described nut is bolted with articulating joint on (14)
(15), described articulating joint (15) is arranged with loose joint cap (16)；Venthole (102) is offered on described valve body (10), described
Venthole (102) connects with the inside of valve body (10).
A kind of electrical ball valve the most according to claim 1, it is characterised in that: the position, gas outlet of described venthole (102)
Position higher than its air inlet.
A kind of electrical ball valve the most according to claim 1 and 2, it is characterised in that: described valve rod offers groove on (12),
Being connected with sealing ring (17) in described groove, described sealing ring (17) abuts with the inwall elasticity of locating sleeve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620642880.7U CN205781013U (en) | 2016-06-22 | 2016-06-22 | A kind of electrical ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620642880.7U CN205781013U (en) | 2016-06-22 | 2016-06-22 | A kind of electrical ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205781013U true CN205781013U (en) | 2016-12-07 |
Family
ID=58131071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620642880.7U Expired - Fee Related CN205781013U (en) | 2016-06-22 | 2016-06-22 | A kind of electrical ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205781013U (en) |
-
2016
- 2016-06-22 CN CN201620642880.7U patent/CN205781013U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20161207 Termination date: 20170622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |