CN205991229U - Handle is to folder butterfly valve - Google Patents
Handle is to folder butterfly valve Download PDFInfo
- Publication number
- CN205991229U CN205991229U CN201620823550.8U CN201620823550U CN205991229U CN 205991229 U CN205991229 U CN 205991229U CN 201620823550 U CN201620823550 U CN 201620823550U CN 205991229 U CN205991229 U CN 205991229U
- Authority
- CN
- China
- Prior art keywords
- hadle
- valve
- butterfly valve
- handle
- folder
- 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
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- Indication Of The Valve Opening Or Closing Status (AREA)
- Lift Valve (AREA)
Abstract
This utility model provides a kind of handle to folder butterfly valve, including hadle body, valve rod, butterfly plate, valve body and fluted disc, described hadle body is connected with the top of valve rod by cylindricality groove drum, described hadle body is rotatable or fixing along cylindricality groove drum, hadle body drives valve rod to rotate, and body top is fixed with ring flange by elasticity bolt, and body base is provided with valve seat, described stem bottom is connected with axle bed by rotating shaft, and described hadle body is provided with graduation indication fluorescence disk.Handle described in the utility model has the advantage that to folder butterfly valve：Improve the convenient degree installed, reduce installation time, improve production efficiency simultaneously, can be solved in dark surrounds to the technical problem that the technical parameters such as the folder pressure of butterfly valve, flow are difficult to observe by graduation indication fluorescence disk.
Description
Technical field
This utility model belongs to valve technology field, especially relates to a kind of handle to folder butterfly valve.
Background technology
Butterfly valve refers to that opening and closing element (valve plate or butterfly plate) is disk, rotates to reach one kind of open and close around drive link
Valve, acts primarily as cut-out on pipeline and throttling is used.Butterfly valve opening and closing element is a discoidal valve plate, in valve body around its own
Axis rotates, thus reaching the purpose opening and closing or adjusting.Current butterfly valve generally existing sealing is poor, less stable ask
Topic, the fixing bad therefore O-ring seal of sealing ring can extrude aprons slot when pressure increases, and so there is sealing dead angle, and
Butterfly valve in the market due to based on being manufactured using steel material, therefore heavier-weight, and valve body is more fragile.
Content of the invention
In view of this, this utility model is directed to a kind of handle to folder butterfly valve, to solve at present to folder butterfly valve seal
Poor, stability is not strong, heavier-weight and the instruction of the technical parameter such as pressure, flow are difficult the problems such as observe.
For reaching above-mentioned purpose, the technical solution of the utility model is realized in：
A kind of handle to folder butterfly valve, wherein, including hadle body, valve rod, butterfly plate, valve body and fluted disc, described hadle body
It is connected with the top of valve rod by cylindricality groove drum, described hadle body is rotatable or fixing along cylindricality groove drum, and hadle body drives
Valve rod rotates, and body top is fixed with ring flange by elasticity bolt, and body base is provided with valve seat, and described stem bottom is passed through to turn
Axle is connected with axle bed, and described hadle body is provided with graduation indication fluorescence disk.
Further, described graduation indication fluorescence disk is additionally provided with switch sign.
Further, described graduation indication fluorescence disk is arranged on the top with the hadle body of cylindricality groove drum junction.
Further, described graduation indication fluorescence disk is arranged in the annular groove at hadle body top.
With respect to prior art, handle described in the utility model has the advantage that to folder butterfly valve：Improve and install just
Prompt degree, is reduced installation time, improve production efficiency simultaneously, can be solved in dark surrounds to right by graduation indication fluorescence disk
The technical parameters such as the pressure of folder butterfly valve, flow are difficult the technical problem observed.
Brief description
The accompanying drawing constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new
The schematic description and description of type is used for explaining this utility model, does not constitute to improper restriction of the present utility model.?
In accompanying drawing：
Fig. 1 structural representation to folder butterfly valve for the handle described in this utility model embodiment.
Description of reference numerals：
1- hadle body；2- cylindricality groove drum；3- elasticity bolt；4- ring flange；5- valve rod；6- butterfly plate；7- fluted disc；8- valve
Body；9- axle bed；10- valve seat；11- rotating shaft.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can
To be mutually combined.
In description of the present utility model it is to be understood that term " " center ", " longitudinal ", " horizontal ", " on ", D score,
The orientation of instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than instruction
Or the hint device of indication or element must have specific orientation, with specific azimuth configuration and operation, be not therefore understood that
It is to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly
Connect；Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning in this utility model for the term.
Below with reference to the accompanying drawings 1 and to describe this utility model in detail in conjunction with the embodiments.
A kind of handle to folder butterfly valve, wherein, including hadle body 1, valve rod 5, butterfly plate 6, valve body 8 and fluted disc 7, described handle
Body 1 is connected with the top of valve rod 5 by cylindricality groove drum 2, described hadle body 1 is rotatable or fixing along cylindricality groove drum 2, handle
Valve rod 5 is driven to rotate body 1, valve body 8 top is fixed with ring flange 4 by elasticity bolt 3, valve body 8 bottom is provided with valve seat 10, institute
State valve rod 5 bottom to be connected with axle bed 9 by rotating shaft 11, described hadle body 1 is provided with graduation indication fluorescence disk, graduation indication is glimmering
CD can solve in dark surrounds to the technical problem that the technical parameters such as the folder pressure of butterfly valve, flow are difficult to observe.
Hadle body 1 is made using fiberglass reinforced PP material it is ensured that the fastness of product and corrosion resistance.
It is additionally provided with switch sign on described graduation indication fluorescence disk.
Described graduation indication fluorescence disk is arranged on the top with the hadle body 1 of cylindricality groove drum 2 junction.
Described graduation indication fluorescence disk is arranged in the annular groove at hadle body 1 top, and this setup can avoid carving
Degree instruction fluorescence disk is accidentally hit the breakage failure leading to.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement made etc., should be included in this utility model
Protection domain within.
Claims (6)
1. handle to folder butterfly valve it is characterised in that：Including hadle body, valve rod, butterfly plate, valve body and fluted disc, described hadle body
It is connected with the top of valve rod by cylindricality groove drum, described hadle body is rotatable or fixing along cylindricality groove drum, and hadle body drives
Valve rod rotates, and body top is fixed with ring flange by elasticity bolt, and body base is provided with valve seat, and described stem bottom is passed through to turn
Axle is connected with axle bed, and described hadle body is provided with graduation indication fluorescence disk.
2. handle according to claim 1 to folder butterfly valve it is characterised in that：It is additionally provided with out on described graduation indication fluorescence disk
Close sign.
3. handle according to claim 1 to folder butterfly valve it is characterised in that：Described graduation indication fluorescence disk is arranged on and post
The top of the hadle body of shape groove drum junction.
4. handle according to claim 3 to folder butterfly valve it is characterised in that：Described graduation indication fluorescence disk is arranged on handle
In annular groove body top.
5. handle according to claim 1 to folder butterfly valve it is characterised in that：Described cylindricality groove drum is provided with fixing screws mistake
Hole.
6. handle according to claim 1 to folder butterfly valve it is characterised in that：The bottom of described hadle body is provided with reinforcing line
Plate, described reinforcement liner plate is semi-circular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620823550.8U CN205991229U (en) | 2016-07-27 | 2016-07-27 | Handle is to folder butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620823550.8U CN205991229U (en) | 2016-07-27 | 2016-07-27 | Handle is to folder butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205991229U true CN205991229U (en) | 2017-03-01 |
Family
ID=58106014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620823550.8U Expired - Fee Related CN205991229U (en) | 2016-07-27 | 2016-07-27 | Handle is to folder butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205991229U (en) |
-
2016
- 2016-07-27 CN CN201620823550.8U patent/CN205991229U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 Termination date: 20170727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |