CN203548989U - Two-position and three-way valve - Google Patents
Two-position and three-way valve Download PDFInfo
- Publication number
- CN203548989U CN203548989U CN201320645690.7U CN201320645690U CN203548989U CN 203548989 U CN203548989 U CN 203548989U CN 201320645690 U CN201320645690 U CN 201320645690U CN 203548989 U CN203548989 U CN 203548989U
- Authority
- CN
- China
- Prior art keywords
- valve
- spool
- way valve
- barrier film
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Images
Abstract
The utility model provides a two-position and three-way valve, which aims at solving the problem and has the advantages that the structure is simple, the sealing performance is good, and the installation and detachment are convenient. The valve comprises a valve body, a valve rod (5), and a valve core (6), wherein the valve body is provided with a valve opening (1), a valve opening (2) and a water drain port (3), a valve cover (4) is arranged between the valve opening (1) and the valve opening (2), and the interior of the valve cover (4) is provided with a separating film (7).
Description
Technical field
The utility model relates to a kind of industrial valve, is specifically related to a kind of two position three-way valve.
Background technique
Two position three-way valve is the one of valve body, well known common.Existing two position three-way valve is unreasonable because structure arranges, and in blowdown and backwash process, may occur the situation of leaking, and in regular maintenance, repairs relatively complicated.
Summary of the invention
The utility model provides a kind of simple in structure in order to address the above problem, good seal performance, the two position three-way valve of easy installation and removal.
The technical solution adopted in the utility model is: a kind of two position three-way valve, it is characterized in that: comprise valve body, valve rod (5), spool (6), on described valve body, be provided with valve port (1), valve port (2) and drain opening (3), between described valve port (1) and valve port (2), be provided with valve gap (4), in described valve gap (4), be provided with barrier film (7);
Wherein, described barrier film (7) is connected successively with valve rod (5), spool (6), and described spool (6) adopts two dovetail O-ring seals;
Described valve gap (4) adopts anchor ear form;
Described barrier film (7) adopts high-grade rubber.
Accompanying drawing explanation
Fig. 1 is the utility model water inlet view;
Fig. 2 is the utility model hull-borne schematic diagram.
In figure: 1, valve port; 2, valve port; 3, drain opening; 4, valve gap; 5, valve rod; 6, spool; 7, barrier film.
Embodiment
As shown in Figure 1 and Figure 2, a kind of two position three-way valve, it is characterized in that: comprise valve body, valve rod (5), spool (6), on described valve body, be provided with valve port (1), valve port (2) and drain opening (3), between described valve port (1) and valve port (2), be provided with valve gap (4), in described valve gap (4), be provided with barrier film (7); Wherein, described barrier film (7) is connected successively with valve rod (5), spool (6), and described spool (6) adopts two dovetail O-ring seals; Described valve gap (4) adopts anchor ear form; Described barrier film (7) adopts high-grade rubber.
When two position three-way valve is when intaking state, spool is carried on (6), and drain opening (3) is closed, and water inlet directly flows to valve port (2) by valve port (1).
When two position three-way valve is during in hull-borne, barrier film (7), spool (6) sink, and drain opening (3) is opened, sewage directly by valve port (2) discharged to drain opening (3).
Claims (4)
1. a two position three-way valve, it is characterized in that: comprise valve body, valve rod (5), spool (6), on described valve body, be provided with valve port (1), valve port (2) and drain opening (3), between described valve port (1) and valve port (2), be provided with valve gap (4), in described valve gap (4), be provided with barrier film (7).
2. two position three-way valve according to claim 1, wherein, described barrier film (7) is connected successively with valve rod (5), spool (6), and described spool (6) adopts two dovetail O-ring seals.
3. two position three-way valve according to claim 1, wherein, described valve gap (4) adopts anchor ear form.
4. two position three-way valve according to claim 1, wherein, described barrier film (7) adopts high-grade rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320645690.7U CN203548989U (en) | 2013-10-15 | 2013-10-15 | Two-position and three-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320645690.7U CN203548989U (en) | 2013-10-15 | 2013-10-15 | Two-position and three-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203548989U true CN203548989U (en) | 2014-04-16 |
Family
ID=50467109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320645690.7U Expired - Fee Related CN203548989U (en) | 2013-10-15 | 2013-10-15 | Two-position and three-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203548989U (en) |
-
2013
- 2013-10-15 CN CN201320645690.7U patent/CN203548989U/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: 20140416 Termination date: 20181015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |