CN202493712U - Reversing valve - Google Patents
Reversing valve Download PDFInfo
- Publication number
- CN202493712U CN202493712U CN2012200853284U CN201220085328U CN202493712U CN 202493712 U CN202493712 U CN 202493712U CN 2012200853284 U CN2012200853284 U CN 2012200853284U CN 201220085328 U CN201220085328 U CN 201220085328U CN 202493712 U CN202493712 U CN 202493712U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- swingle
- utility
- rotation rod
- 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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- Multiple-Way Valves (AREA)
Abstract
The utility model relates to a reversing valve, comprising a valve body, wherein the wall of the valve body is provided with four valve body ports which are mutually vertical, the valve body is internally provided with a cylindrical valve element of which the center is provided with a rotation rod, two channels are arranged in the cylindrical valve element, two channel ports of each channel are vertical, and the channel ports are matched with the valve body ports. A valve cover is arranged on each of the upper part and the lower part of the cylindrical valve element and is connected with the valve body through bolts. The rotation rod penetrates through the valve cover, and a rotation rod sealing ring is arranged between the rotation rod and each valve cover. A valve body sealing ring is arranged between the valve body and each valve cover. The reversing valve disclosed by the utility model has the beneficial effects of being simple in structure, skillful in conception, easy for reversing and convenient to operate, reducing the usage of a pipeline and the valve, saving work time, reducing production cost, and simultaneously making fluid flow more smoothly in the pipeline.
Description
Technical field
The utility model relates to a kind of selector valve.
Background technique
In the production process that manufactures a product, because purposes is different, a kind of material not only possibly carry out on same equipment times without number that positive and negative direction is carried but also maybe be also to other local conveying by pump.In order to accomplish this function, normally inlet and the delivery side of pump at pump disposes a plurality of valves and many pipelines, and not only pipe arrangement is complicated for this; And because elbow of pipeline and valve can make resistance increase; Thereby make rate of flow of fluid slack-off, solid particle is deposited in before the pump and behind the pump, causes pipeline blockage.
The model utility content
The purpose of the utility model provides a kind of selector valve, overcomes the deficiency of above-mentioned aspect in the existing product.
The purpose of the utility model is to realize through following technological scheme:
A kind of selector valve; Comprise valve body, the body wall of said valve body is provided with four valve body openings that are 90 ° each other, is provided with cylindrical spool in the valve body; The cylindrical spool center is provided with swingle; The cylinder valve in-core is provided with two passes, is 90 ° between two access ports of each passage, and access port and valve body opening are complementary.
The above and below of said cylindrical spool is equipped with valve gap, and valve gap is connected with valve body through bolt.
Said swingle passes valve gap, is provided with the swingle seal ring between swingle and the valve gap.
Be provided with valve seals between said valve body and the valve gap.
The beneficial effect of the utility model is: simple in structure, be skillfully constructed, and switching-over is easily, and is easy to operate, thereby reduces the use of pipeline and valve, saved the operating time, reduced cost of production, makes the fluid in the pipeline flow more smooth and easy simultaneously.
Description of drawings
According to accompanying drawing the utility model is done further explain below.
Fig. 1 is the structural representation of the described selector valve of the utility model embodiment;
Fig. 2 is the A-A sectional view of Fig. 1.
Among the figure:
1, valve body; 101, valve body opening; 102, valve seals; 2, cylindrical spool; 201, passage; 2011, access port; 3, swingle; 301, swingle seal ring; 4, valve gap.
Embodiment
Shown in Fig. 1-2, the described a kind of selector valve of the utility model embodiment comprises valve body 1; The body wall of said valve body 1 is provided with four valve body openings 101 that are 90 ° each other; Be provided with cylindrical spool 2 in the valve body 1, cylindrical spool 2 centers are provided with swingle 3, are provided with two passes 201 in the cylindrical spool 2; Be 90 ° between two access ports 2011 of each passage 201, access port 2011 is complementary with valve body opening 101.The above and below of said cylindrical spool 2 is equipped with valve gap 4, and valve gap 4 is connected with valve body 1 through bolt.Said swingle 3 passes valve gap 4, is provided with swingle seal ring 301 between swingle 3 and the valve gap 4.Be provided with valve seals 102 between said valve body 1 and the valve gap 4.
During use, with after pump is connected, the valve body opening 101 in two relative valve body openings 101 is import in addition with two relative valve body openings 101, and another is outlet.After changeing 90 ° through swingle 3 rotational circle cylindricality spools 2, then the valve body opening 101 as import of original valve body 1 becomes outlet, and the valve body opening 101 of the conduct outlet of original valve body 1 becomes import, thereby has realized switching-over.
The utility model is not limited to above-mentioned preferred forms; Anyone can draw other various forms of products under the enlightenment of the utility model; No matter but on its shape or structure, do any variation; Every have identical with a application or akin technological scheme, all drops within the protection domain of the utility model.
Claims (4)
1. selector valve; Comprise valve body (1), it is characterized in that: the body wall of said valve body (1) is provided with four valve body openings (101) that are 90 ° each other, is provided with cylindrical spool (2) in the valve body (1); Cylindrical spool (2) center is provided with swingle (3); Be provided with two passes (201) in the cylindrical spool (2), be 90 ° between two access ports (2011) of each passage (201), access port (2011) is complementary with valve body opening (101).
2. selector valve according to claim 1 is characterized in that: the above and below of said cylindrical spool (2) is equipped with valve gap (4), and valve gap (4) is connected with valve body (1) through bolt.
3. selector valve according to claim 2 is characterized in that: said swingle (3) passes valve gap (4), is provided with swingle seal ring (301) between swingle (3) and the valve gap (4).
4. according to each described selector valve of claim 1-3, it is characterized in that: be provided with valve seals (102) between said valve body (1) and the valve gap (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200853284U CN202493712U (en) | 2012-03-08 | 2012-03-08 | Reversing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200853284U CN202493712U (en) | 2012-03-08 | 2012-03-08 | Reversing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202493712U true CN202493712U (en) | 2012-10-17 |
Family
ID=46999944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200853284U Expired - Fee Related CN202493712U (en) | 2012-03-08 | 2012-03-08 | Reversing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202493712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405921A (en) * | 2014-11-25 | 2015-03-11 | 苏州福润机械有限公司 | Valve for adjusting water current outlet |
-
2012
- 2012-03-08 CN CN2012200853284U patent/CN202493712U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405921A (en) * | 2014-11-25 | 2015-03-11 | 苏州福润机械有限公司 | Valve for adjusting water current outlet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20130308 |