CN203098938U - Novel fluorine lined diaphragm valve - Google Patents
Novel fluorine lined diaphragm valve Download PDFInfo
- Publication number
- CN203098938U CN203098938U CN 201220548359 CN201220548359U CN203098938U CN 203098938 U CN203098938 U CN 203098938U CN 201220548359 CN201220548359 CN 201220548359 CN 201220548359 U CN201220548359 U CN 201220548359U CN 203098938 U CN203098938 U CN 203098938U
- Authority
- CN
- China
- Prior art keywords
- valve
- diaphragm
- flap
- stem
- novel fluorine
- 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
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Abstract
The utility model discloses a novel fluorine lined diaphragm valve which comprises a valve body, a diaphragm, a valve flap, a valve stem, a valve cover, a valve-stem nut and a lining, wherein the diaphragm is fixedly arranged on the valve flap connected with the valve stem, and an inner cavity of the valve body is separated from an inner cavity of the valve cover by the diaphragm; a T-shaped circular step is formed at the bottom of the valve stem, a hole is formed in the T-shaped circular step, and the valve flap is connected with the valve stem in an attached mode; and the valve-stem nut is fixedly arranged on the valve cover. The novel fluorine lined diaphragm valve has the beneficial effects of practicability, low production cost and convenience in use, and parts and accessories are reduced, so that the product structure is simplified, damage between the parts and the accessories is reduced, the service life of a product is prolonged, the assembly speed is increased, the production efficiency is increased, and the overall cost is reduced.
Description
Technical field
The utility model relates to a kind of valve body, particularly a kind of novel lining fluorine membrane valve.
Background technique
The outstanding feature of membrane valve is that barrier film separates lower body inner chamber and upper valve cap inner chamber, make parts such as the valve rod that is positioned at barrier film top, flap not be subjected to dielectric corrosion, saved packing seal structure, and can not produce medium and leak outside the membrane valve on the existing market, component are various, complex structure, the cost of production height damages easily, use inconvenience, unreliable, product is short working life.
The model utility content
Technical problem to be solved in the utility model is at the deficiencies in the prior art, and a kind of novel lining fluorine membrane valve is provided.
To achieve these goals, the measure taked of the utility model:
A kind of novel lining fluorine membrane valve comprises valve body, diaphragm, flap, valve rod, valve gap, Stem Mut and lining, and described diaphragm is fixed on the flap, and flap is connected with valve rod, and diaphragm is kept apart the inner chamber of the inner chamber of valve body and valve gap; Described stem bottom is provided with T type round platform rank, and T type round platform rank have the hole, and flap adopts hung type to be connected with valve rod;
Described Stem Mut is fixed on the valve gap.
The beneficial effects of the utility model: practicality, cost of production is low, and is easy to use, product structure has been simplified in the minimizing of Component, has reduced this damage of each Component, prolong product working life, improved assembling speed, improved manufacturing efficiency, reduced whole cost.
Description of drawings
Fig. 1, plane structure schematic representation of the present utility model.
Embodiment
A kind of novel lining fluorine membrane valve, comprise valve body 1, diaphragm 2, flap 3, valve rod 4, valve gap 5, Stem Mut and lining, described diaphragm 2 is fixed on the flap 3, flap 3 is connected with valve rod 4, diaphragm 2 is kept apart the inner chamber of the inner chamber of valve body 1 and valve gap 5, make parts such as the flap 3 that is positioned at diaphragm 2 tops, valve rod 4 not be subjected to dielectric corrosion, saved packing seal structure, and can not produce medium leaks outside, only need to regulate rotation handwheel of the present utility model, make its flap 3 make knee-action, realize opening and closing; Described valve rod 4 bottoms are provided with T type round platform rank, and T type round platform rank have the hole, and flap 3 adopts hung type to be connected with valve rod 4.This hung type Placement makes things convenient for valve rod 4 to install, and is simple in structure, easy to use, reliable; Described Stem Mut is fixed on the valve gap 5, and valve rod 4 adopts rotation valve rod 4 with valve gap 5 transmission of torque, and Stem Mut is fixed on above the valve gap, has simplified the Stem Mut fixed structure, thereby realizes the purpose of this utility model.
Those skilled in the art's simple change and replacement in related domain all are within the protection domain of the present utility model.
Claims (2)
1. novel lining fluorine membrane valve, comprise valve body (1), diaphragm (2), flap (3), valve rod (4), valve gap (5), Stem Mut and lining, it is characterized in that: described diaphragm (2) is fixed on the flap (3), flap (3) is connected with valve rod (4), diaphragm (2) is kept apart the inner chamber of the inner chamber of valve body (1) and valve gap (5), described valve rod (4) bottom is provided with T type round platform rank, and T type round platform rank have the hole, and flap (3) adopts hung type to be connected with valve rod (4).
2. a kind of novel lining fluorine membrane valve according to claim 1, it is characterized in that: described Stem Mut is fixed on the valve gap (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220548359 CN203098938U (en) | 2012-10-24 | 2012-10-24 | Novel fluorine lined diaphragm valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220548359 CN203098938U (en) | 2012-10-24 | 2012-10-24 | Novel fluorine lined diaphragm valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203098938U true CN203098938U (en) | 2013-07-31 |
Family
ID=48850343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220548359 Expired - Fee Related CN203098938U (en) | 2012-10-24 | 2012-10-24 | Novel fluorine lined diaphragm valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203098938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980404A (en) * | 2018-07-20 | 2018-12-11 | 汪建军 | A kind of valve of regulating flow quantity |
-
2012
- 2012-10-24 CN CN 201220548359 patent/CN203098938U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980404A (en) * | 2018-07-20 | 2018-12-11 | 汪建军 | A kind of valve of regulating flow quantity |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20191024 |