CN206429678U - A kind of antifouling type butterfly valve of convenient maintenance - Google Patents
A kind of antifouling type butterfly valve of convenient maintenance Download PDFInfo
- Publication number
- CN206429678U CN206429678U CN201720102011.XU CN201720102011U CN206429678U CN 206429678 U CN206429678 U CN 206429678U CN 201720102011 U CN201720102011 U CN 201720102011U CN 206429678 U CN206429678 U CN 206429678U
- Authority
- CN
- China
- Prior art keywords
- butterfly
- plate
- butterfly valve
- valve
- port
- 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
Landscapes
- Lift Valve (AREA)
Abstract
The utility model discloses a kind of antifouling type butterfly valve of convenient maintenance, including butterfly valve upper shell, handle is provided with above the butterfly valve upper shell, butterfly valve valve rod upper bearing (metal) is provided with above the handle, upper mounted plate is provided with below the butterfly valve upper shell, bottom plate is provided with below fixed plate, the junction of fixed plate and bottom plate is provided with butterfly valve shell body fixing bolt, the butterfly valve upper shell is internally provided with valve rod, the bottom of the valve rod is provided with butterfly valve valve rod lower bearing, butterfly valve lower house is provided with below the bottom plate, the butterfly valve lower house is internally provided with butterfly plate, the middle position of the butterfly plate is provided with butterfly plate fixed column, the utility model upper mounted plate is fixedly connected with bottom plate by butterfly valve shell body fixing bolt, upper mounted plate can be torn open with bottom plate by dismantling butterfly valve shell body fixing bolt, so as to carry out changing inner body and maintenance.
Description
Technical field
The utility model belongs to butterfly valve technical field, and in particular to a kind of antifouling type butterfly valve of convenient maintenance.
Background technology
Butterfly valve is called flap valve, is a kind of regulating valve simple in construction, what the switch available for low pressure pipeline medium was controlled
Butterfly valve refers to that closure member (flap or butterfly plate) is disk, a kind of valve of open and close is reached around valve shaft rotation, valve can
For controlling all kinds such as empty gas and water, steam, various Korrosionsmediums, mud, oil product, liquid metal and radiating medium
The flowing of fluid.It is main on pipeline to play cut-out and throttling action.Butterfly valve opening and closing element is a discoidal butterfly plate, in valve body
Rotated around the axis of its own, so as to reach the purpose for opening and closing or adjusting.
But butterfly valve in the market is not only complicated, and function is single, is not provided with screen pack, it is impossible to liquid
Internal dregs are filtered, and easily block the first port and the second port；Can not be by butterfly valve upper shell and butterfly valve lower house
Dismounting, it has not been convenient to change inner components and be not easy maintenance.
Utility model content
The purpose of this utility model is to provide a kind of antifouling type butterfly valve of convenient maintenance, to solve above-mentioned background technology
Middle proposition is not provided with screen pack, it is impossible to the dregs in liquid are filtered, easily blocked up the first port and the second port
Plug；Butterfly valve upper shell and butterfly valve lower house can not be dismantled, it has not been convenient to the problem of changing inner components and be not easy maintenance.
To achieve the above object, the utility model provides following technical scheme：A kind of antifouling type butterfly valve of convenient maintenance,
Including butterfly valve upper shell, it is provided with above handle, the handle and is provided with butterfly valve valve rod above the butterfly valve upper shell
It is provided with below bearing, the butterfly valve upper shell below upper mounted plate, fixed plate and is provided with bottom plate, it is described
The junction of upper mounted plate and bottom plate is provided with butterfly valve shell body fixing bolt, and the butterfly valve upper shell is internally provided with
Valve rod, the bottom of the valve rod, which is provided with below butterfly valve valve rod lower bearing, the bottom plate, is provided with butterfly valve lower house, institute
The butterfly plate that is internally provided with of butterfly valve lower house is stated, the middle position of the butterfly plate is provided with butterfly plate fixed column, and butterfly plate and butterfly
The junction of plate fixed column is provided with butterfly plate fixing bolt, and one end of the butterfly valve lower house is provided with the first port, the other end
The second port is provided with, the inside of first port and the second port is provided with screen pack.
It is preferred that, fixed plate is fixedly connected with bottom plate by butterfly valve shell body fixing bolt.
It is preferred that, the screen pack is provided with two altogether, and two screen packs are uniformly arranged on the both sides of butterfly plate.
It is preferred that, the butterfly plate fixed column is fixedly connected with butterfly plate by butterfly plate fixing bolt.
It is preferred that, the butterfly plate is circular configuration.
The utility model compared with prior art, has the advantages that：
(1) the utility model upper mounted plate is fixedly connected with bottom plate by butterfly valve shell body fixing bolt, Neng Goutong
Cross dismounting butterfly valve shell body fixing bolt to be torn upper mounted plate open with bottom plate, so as to carry out changing inner body and inspection
Repair.
(2) the utility model screen pack is provided with two altogether, and two screen packs are uniformly arranged on the both sides of butterfly plate, pass through
Screen pack is filtered to the dregs in the liquid of circulation, prevent dregs to butterfly plate cause abrasion, while avoid the second port with
First port is blocked.
(3) the utility model butterfly plate fixed column is fixedly connected with butterfly plate by butterfly plate fixing bolt, can be by dismantling butterfly plate
Fixing bolt completes the dismounting and replacing of butterfly plate, using efficient and convenient.
(4) the utility model butterfly plate is circular configuration, when butterfly plate goes to the position vertical with the second port with the first port
When, butterfly plate blocks liquid, prevents liquid from smoothly circulating, when butterfly plate goes to the position parallel with the second port with the first port
When, liquid can smoothly circulate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is side view of the present utility model；
In figure：1- butterfly valves upper shell, 2- butterfly valve valve rods upper bearing (metal), 3- handles, 4- upper mounted plates, 5- butterfly valves lower house, 6-
It is fixed under first port, 7- butterfly plates fixed column, 8- butterfly valve valve rods lower bearing, 9- valve rods, the ports of 10- second, 11- screen packs, 12-
Plate, 13- butterfly valve shell bodies fixing bolt, 14- butterfly plates fixing bolt, 15- butterfly plates.
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.
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of antifouling type butterfly valve of convenient maintenance,
Including butterfly valve upper shell 1, the top of butterfly valve upper shell 1 is provided with handle 3, and the top of handle 3 is provided with butterfly valve valve rod upper bearing (metal)
2, the lower section of butterfly valve upper shell 1 is provided with upper mounted plate 4, and the lower section of upper mounted plate 4 is provided with bottom plate 12, upper mounted plate 4
The junction of bottom plate 12 is provided with butterfly valve shell body fixing bolt 13, butterfly valve upper shell 1 is internally provided with valve rod 9,
The bottom of valve rod 9 is provided with butterfly valve valve rod lower bearing 8, and the lower section of bottom plate 12 is provided with butterfly valve lower house 5, butterfly valve lower house
5 are internally provided with butterfly plate 15, and the middle position of butterfly plate 15 is provided with butterfly plate fixed column 7, and butterfly plate 15 and butterfly plate fixed column 7
Junction be provided with butterfly plate fixing bolt 14, one end of butterfly valve lower house 5 is provided with the first port 6, and the other end is provided with
The inside of two ports 10, the first port 6 and the second port 10 is provided with screen pack 11.
In the present embodiment, it is preferred that upper mounted plate 4 is fixed with bottom plate 12 by butterfly valve shell body fixing bolt 13 to be connected
Connect, can be torn upper mounted plate 4 open with bottom plate 12 by dismantling butterfly valve shell body fixing bolt 13, so as to be changed
Inner body and maintenance.
In the present embodiment, it is preferred that screen pack 11 is provided with two altogether, and two screen packs 11 are uniformly arranged on butterfly plate 15
Both sides, filtered by the dregs in the liquid of 11 pairs of screen pack circulation, prevent dregs from causing to wear and tear to butterfly plate 15, simultaneously
The second port 10 is avoided to be blocked with the first port 6.
In the present embodiment, it is preferred that butterfly plate fixed column 7 is fixedly connected with butterfly plate 15 by butterfly plate fixing bolt 14, it can lead to
Cross dismounting butterfly plate fixing bolt 14 to complete the dismounting and replacing of butterfly plate 15, using efficient and convenient.
In the present embodiment, it is preferred that butterfly plate 15 is circular configuration, when butterfly plate 15 is gone to and the first port 6 and the second port
During 10 vertical position, butterfly plate 15 blocks liquid, prevents liquid from smoothly circulating, when butterfly plate 15 go to the first port 6 and
During the parallel position of the second port 10, liquid can smoothly circulate.
The abbreviation filter screen of screen pack 11 in the utility model, is processed by the woven wire of different meshes, and it is acted on
It is filtering melting stream and increases stream resistance, so as to filters off mechanical admixture and improving the effect for kneading or plastifying.With it is acidproof,
The performance such as alkaline-resisting, heatproof, wear-resisting；It is mainly used in the industries such as mining industry, oil, chemical industry, food, medicine, machine-building.Screen pack point
For textile fabric screen pack and metal filter screen.The machine for installing screen pack is referred to as filter, for filtering Natural Water and food
Deng.
Operation principle of the present utility model and use flow：Carrying out in use, staff is to the utility model first
Checked, check for defect, can not just carry out using if there is defect, now need to notify maintenance people
Member is repaired, and if there is no can be carried out using if problem, upper mounted plate 4 is aligned with bottom plate 12, by butterfly
Valve shell body fixing bolt 13 consolidates upper mounted plate 4 with bottom plate 12 through being placed in upper mounted plate 4 and bottom plate 12
Fixed, so that butterfly valve upper shell 1 be fixed with butterfly valve lower house 5, when that need to change valve rod 9, spiral shell moves butterfly valve shell body fixing bolt
13, butterfly valve upper shell 1 is separated with butterfly valve lower house 5, in use, staff holds handle 3, rotation valve rod 9 passes through
Valve rod 9 drives butterfly plate 15 to rotate, when butterfly plate 15 goes to the position vertical with the second port 10 with the first port 6, and butterfly plate 15 will
Liquid is blocked, and prevents liquid from smoothly circulating, when butterfly plate 15 goes to the position parallel with the second port 10 with the first port 6,
Liquid can smoothly circulate, and be entered by the dregs in the liquid of 11 pairs of circulations of screen pack in the second port 10 and the first port 6
Row filtering, prevents dregs from causing abrasion to butterfly plate 15, while avoiding the second port 10 from being blocked with the first port 6.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of antifouling type butterfly valve of convenient maintenance, including butterfly valve upper shell (1), it is characterised in that：The butterfly valve upper shell
(1) it is provided with above above handle (3), the handle (3) and is provided with butterfly valve valve rod upper bearing (metal) (2), the butterfly valve upper casing
It is provided with below body (1) below upper mounted plate (4), fixed plate (4) and is provided with bottom plate (12), it is described solid
Fixed board (4) and the junction of bottom plate (12) are provided with butterfly valve shell body fixing bolt (13), the butterfly valve upper shell (1)
Valve rod (9) is internally provided with, the bottom of the valve rod (9) is provided with butterfly valve valve rod lower bearing (8), the bottom plate (12)
Lower section is provided with butterfly valve lower house (5), and the butterfly valve lower house (5) is internally provided with butterfly plate (15), the butterfly plate (15)
Middle position is provided with butterfly plate fixed column (7), and the junction of butterfly plate (15) and butterfly plate fixed column (7) is provided with butterfly plate and fixed
Bolt (14), one end of the butterfly valve lower house (5) is provided with the first port (6), and the other end is provided with the second port (10), institute
The inside for stating the first port (6) and the second port (10) is provided with screen pack (11).
2. a kind of antifouling type butterfly valve of convenient maintenance according to claim 1, it is characterised in that：Fixed plate
(4) it is fixedly connected with bottom plate (12) by butterfly valve shell body fixing bolt (13).
3. a kind of antifouling type butterfly valve of convenient maintenance according to claim 1, it is characterised in that：The screen pack (11)
Two are provided with altogether, and two screen packs (11) are uniformly arranged on the both sides of butterfly plate (15).
4. a kind of antifouling type butterfly valve of convenient maintenance according to claim 1, it is characterised in that：The butterfly plate fixed column
(7) it is fixedly connected with butterfly plate (15) by butterfly plate fixing bolt (14).
5. a kind of antifouling type butterfly valve of convenient maintenance according to claim 1, it is characterised in that：The butterfly plate (15) is
Circular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720102011.XU CN206429678U (en) | 2017-01-26 | 2017-01-26 | A kind of antifouling type butterfly valve of convenient maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720102011.XU CN206429678U (en) | 2017-01-26 | 2017-01-26 | A kind of antifouling type butterfly valve of convenient maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206429678U true CN206429678U (en) | 2017-08-22 |
Family
ID=59590671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720102011.XU Expired - Fee Related CN206429678U (en) | 2017-01-26 | 2017-01-26 | A kind of antifouling type butterfly valve of convenient maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206429678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662269A (en) * | 2018-07-14 | 2018-10-16 | 温州市欧睿阀门有限公司 | A kind of valve of accurate water conservancy diversion |
-
2017
- 2017-01-26 CN CN201720102011.XU patent/CN206429678U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662269A (en) * | 2018-07-14 | 2018-10-16 | 温州市欧睿阀门有限公司 | A kind of valve of accurate water conservancy diversion |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207899087U (en) | A kind of rotating filter and blowdown apparatus for water process | |
| CN203214924U (en) | Filtering and pollution discharging ball valve | |
| CN206429678U (en) | A kind of antifouling type butterfly valve of convenient maintenance | |
| CN206017822U (en) | A kind of durable novel double-gate plate gate valve | |
| CN209115690U (en) | Butterfly valve with filtering function | |
| CN208295141U (en) | A kind of butterfly valve with filtering and cleaning function | |
| CN206823332U (en) | It is a kind of can on-line maintenance T-shaped filter | |
| CN110701316A (en) | Flange formula five metals hot-water heating pipeline butterfly valve | |
| CN207213223U (en) | Valve with dirt collection function | |
| CN203770669U (en) | Full-welding anti-rubbing-leakage thermal-insulation stop valve | |
| CN208634396U (en) | A kind of handle stainless steel plate butterfly valve convenient for the installation of fast quick-detach | |
| CN107725818A (en) | A kind of anti-backflow filter-type ball valve | |
| CN2907833Y (en) | On-line dirt clenning filtering valve | |
| CN208381365U (en) | A kind of ball valve | |
| CN207131899U (en) | A kind of closestool valve | |
| CN209100653U (en) | A kind of butterfly valve with flow rate of water flow monitoring function | |
| CN203123656U (en) | Automatic reverse-washing filter | |
| CN206874855U (en) | A kind of two way seal knife gate valve | |
| CN207701786U (en) | A kind of highly practical butterfly valve | |
| CN205479453U (en) | Filter welded ball valve | |
| CN206017805U (en) | Regulating valve | |
| CN209294490U (en) | A kind of valve with safety valve | |
| CN213655886U (en) | Throttling stop valve | |
| CN110397746A (en) | A kind of clean type butterfly valve that strainability is strong | |
| CN208703139U (en) | A kind of pendant collet structure of butterfly valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20180126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |