CN207814605U - A kind of follow-on butterfly valve - Google Patents
A kind of follow-on butterfly valve Download PDFInfo
- Publication number
- CN207814605U CN207814605U CN201820082994.XU CN201820082994U CN207814605U CN 207814605 U CN207814605 U CN 207814605U CN 201820082994 U CN201820082994 U CN 201820082994U CN 207814605 U CN207814605 U CN 207814605U
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- Prior art keywords
- valve
- valve body
- plate
- connecting shaft
- raw sheet
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- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Lift Valve (AREA)
Abstract
The utility model is related to a kind of follow-on butterfly valves, belong to valve technology field.It is provided with mounting hole at the top of the valve body, the bottom of the mounting hole is provided with fixed raw sheet, the fixed raw sheet is bolt-connected on the valve body, it is provided with swivel plate on the fixed raw sheet, it is provided with card slot on the swivel plate, it is provided with valve plate in the card slot, it is provided with valve deck at the top of the valve body, it is provided with rotating hole on the valve deck, it is provided with connecting shaft on the valve plate, runing rest is provided at the top of the connecting shaft, the connecting shaft installation is provided with multiple seal grooves in the rotating hole in the rotating hole.The usefulness of the utility model is：Valve plate is placed on swivel plate, connecting shaft is fixed by valve deck, to drive valve plate rotation by connecting shaft, to realize the opening and closing of valve, solve the problems, such as that valve plate is mutually scraped with valve body on traditional butterfly valve after improvement, the utility model structure novel, it is easy and safe to operate.
Description
Technical field：
The utility model is related to a kind of follow-on butterfly valves, belong to valve technology field.
Background technology：
Butterfly valve is called flap valve, is a kind of regulating valve simple in structure, can be used for the switch control of low pressure pipeline medium
Butterfly valve refers to that closure member (flap or valve plate) is disk, a kind of valve of open and close is reached around valve shaft rotation, valve can
For controlling the various types such as empty gas and water, steam, various Korrosionsmediums, mud, oil product, liquid metal and radiating medium
The flowing of fluid.Cut-out and throttling action are mainly played on pipeline.Butterfly valve opening and closing element is a discoidal valve plate, in valve body
It is rotated around the axis of its own, to achieve the purpose that keying or adjusting.
The closing of existing butterfly valve and to open realized by the rotation of valve plate, existing valve plate is in the process of long-time service
In will appear the problem of scraping valve body, long-time service can be damaged due to scraping valve body so as to cause valve plate, to give user
Using security risk is brought, so a kind of new structural butterfly valve is needed in industry, to solve problems faced in industry.
Invention content：
Technical problem to be solved in the utility model is：A kind of follow-on butterfly valve is provided, to solve to face in industry
The problem of.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：It is a kind of follow-on
Butterfly valve is provided with valve body, and feed opening and discharge hole are respectively arranged at left and right sides of the valve body, and the top of the valve body is also set
It is equipped with mounting hole, the mounting hole is mutually communicated with the feed opening and discharge hole, and the bottom of the mounting hole is provided with fixation
Raw sheet, the fixed raw sheet are bolt-connected on the valve body, and swivel plate, the rotation are provided on the fixed raw sheet
Plate is bolt-connected on the fixed raw sheet, and card slot is provided on the swivel plate, and valve plate, institute are provided in the card slot
It states and is provided with valve deck at the top of valve body, the valve deck is secured together by bolt and the valve body, is provided on the valve deck
Rotating hole is provided with connecting shaft on the valve plate, is provided with runing rest at the top of the connecting shaft, the connecting shaft installation with
In the rotating hole, it is provided with multiple seal grooves in the rotating hole, sealing ring is placed in the seal groove.
Compared with prior art, the usefulness of the utility model is：Valve plate is placed on swivel plate, it will by valve deck
Connecting shaft is fixed, to drive valve plate rotation, to realize the opening and closing of valve, passed to solve by connecting shaft
The problem of valve plate is mutually scraped with valve body on the butterfly valve of system, the utility model structure novel is easy to operate.
Description of the drawings：
The utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the exploded view of the utility model.
Fig. 3 is the structural schematic diagram of swivel plate.
Fig. 4 is valve plate and connecting shaft and the structural schematic diagram of runing rest.
In figure：Valve body 1；Feed opening 2；Discharge hole 3；Mounting hole 4；Fixed raw sheet 5；Swivel plate 6；Card slot 7；Valve plate 8；Valve deck
9；Rotating hole 10；Connecting shaft 11；Runing rest 12；Seal groove 13.
Specific implementation mode：
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments：Shown in Fig. 1 to Fig. 4
A kind of follow-on butterfly valve, is provided with valve body 1, and the left and right sides of the valve body 1 is respectively arranged with feed opening 2 and discharge hole 3, institute
The top for stating valve body 1 is additionally provided with mounting hole 4, and the mounting hole 4 is mutually communicated with the feed opening 2 and discharge hole 3, the peace
The bottom in dress hole 4 is provided with fixed raw sheet 5, and the fixed raw sheet 5 is bolt-connected on the valve body 1, described fixed former
Swivel plate 6 is provided on plate 5, the swivel plate 6 is bolt-connected on the fixed raw sheet 5, is arranged on the swivel plate 6
Have card slot 7, be provided with valve plate 8 in the card slot 7, the top of the valve body 1 is provided with valve deck 9, the valve deck 9 by bolt with
The valve body 1 is secured together, and rotating hole 10 is provided on the valve deck 9, and connecting shaft 11 is provided on the valve plate 8, described
The top of connecting shaft 11 is provided with runing rest 12, in the installation of the connecting shaft 11 and the rotating hole 10, the rotating hole 10
In be provided with multiple seal grooves 13, be placed with sealing ring in the seal groove 13.
It is emphasized that：The above is only the preferred embodiment of the present utility model, not appoints to the utility model
What formal limitation, any simple modification made by the above technical examples according to the technical essence of the present invention, etc.
With variation and modification, it is still within the scope of the technical solutions of the present invention.
Claims (1)
1. a kind of follow-on butterfly valve, it is characterised in that：It is provided with valve body (1), is respectively set at left and right sides of the valve body (1)
Have feed opening (2) and discharge hole (3), be additionally provided with mounting hole (4) at the top of the valve body (1), the mounting hole (4) with it is described
Feed opening (2) and discharge hole (3) are mutually communicated, and the bottom of the mounting hole (4) is provided with fixed raw sheet (5), described fixed former
Plate (5) is bolt-connected on the valve body (1), and swivel plate (6), the swivel plate are provided on the fixed raw sheet (5)
(6) it is bolt-connected on the fixed raw sheet (5), card slot (7) is provided on the swivel plate (6), the card slot (7) is inner
It is provided with valve plate (8), valve deck (9) is provided at the top of the valve body (1), the valve deck (9) passes through bolt and the valve body (1)
It is secured together, rotating hole (10) is provided on the valve deck (9), connecting shaft (11), the company are provided on the valve plate (8)
Runing rest (12) is provided at the top of spindle (11), connecting shaft (11) installation and the rotating hole (10) are inner, the rotation
Turn hole (10) is inner to be provided with multiple seal grooves (13), and the seal groove (13) is inner to be placed with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820082994.XU CN207814605U (en) | 2018-01-12 | 2018-01-12 | A kind of follow-on butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820082994.XU CN207814605U (en) | 2018-01-12 | 2018-01-12 | A kind of follow-on butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207814605U true CN207814605U (en) | 2018-09-04 |
Family
ID=63324214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820082994.XU Active CN207814605U (en) | 2018-01-12 | 2018-01-12 | A kind of follow-on butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207814605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725822A (en) * | 2019-10-09 | 2020-01-24 | 建湖县八达液压机械有限公司 | Flow valve for hydraulic oil cylinder convenient for hydraulic control proportion |
-
2018
- 2018-01-12 CN CN201820082994.XU patent/CN207814605U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725822A (en) * | 2019-10-09 | 2020-01-24 | 建湖县八达液压机械有限公司 | Flow valve for hydraulic oil cylinder convenient for hydraulic control proportion |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |