CN202012658U - Angle-type connection valve - Google Patents
Angle-type connection valve Download PDFInfo
- Publication number
- CN202012658U CN202012658U CN 201120100499 CN201120100499U CN202012658U CN 202012658 U CN202012658 U CN 202012658U CN 201120100499 CN201120100499 CN 201120100499 CN 201120100499 U CN201120100499 U CN 201120100499U CN 202012658 U CN202012658 U CN 202012658U
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- CN
- China
- Prior art keywords
- valve
- spool
- valve body
- seal
- angle
- 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 angle-type connection valve, which comprises a valve cap, a location copper bush, a valve rod, a rubber dust ring, an inner hexagonal bolt, a sealing rubber mat, a valve body and a valve core. The angle-type connection valve is characterized in that the valve cap is connected with a valve body bolt hole through the inner hexagonal bolt, the sealing rubber mat is arranged at the connection position between the valve cap and the valve body, the valve rod inserts into the valve cap and the inside of the valve body, one end of the valve rod is fixed on the valve cap, and the other end of the valve rod is connected with the valve core. The angle-type connection valve has the advantages of having simple structure, being easy to install, having long service life, having good control performance of diversion closure and the like.
Description
Technical field
The utility model relates to the pipe fittings field, particularly pipeline connects control structure.
Background technique
The pipeline pipeline is used for the mobile conveying of liquid medium, connects in the control at pipeline, and connecting flange docks different pipe fittings usually, flowing medium free flow in pipe, or with gate valve class connection accessory pipeline is docked.Above-mentioned pipeline connects accessory can only play the connection or the control purpose of damming, mostly be straight-through or gate valve structure, can not play the FLOW CONTROL that turns to of liquid medium, therefore design angle type attachment valve door convenient, fast, simple in structure, become the inevitable choice of numerous valve member manufacturing enterprise research and development design.
Summary of the invention
In order to realize above-mentioned technical purpose, the utility model discloses a kind of angle type and connect valve, comprise valve gap, location copper sheathing, valve rod, wiper of rubber, hexagon socket head cap screw, seal rubber pad, valve body, spool, it is characterized in that:
Described valve gap is connected on the valve body bolt hole by hexagon socket head cap screw;
Described valve gap and valve body point of attachment are provided with seal rubber pad;
Valve rod inserts the inside of valve gap and valve body, and valve rod one end is fixed on the valve gap, and the other end connects with spool.
Further technological scheme:
Described valve rod outside is provided with location copper sheathing and boot seal, is pressed into by interference to be located in valve gap copper band locating slot and the valve bonnet seal locating slot.
Described valve rod lower end connects with spool by screwing in the valve rod trapezoidal nut.
Described spool side is provided with the seal spool inclined-plane, and the valve body relevant position is provided with corresponding with it valve seal inclined-plane.
Described spool is provided with EPDM spool encapsulate outward.
Described spool primer is a circular arc.
Two joining interface pipe thread of described valve body are made as valve body respectively and connect internal thread, valve body connection outside thread.
The beneficial effects of the utility model are: simple in structure, easy for installation, long service life, turn to the characteristics such as control performance is good of damming.
Description of drawings
Fig. 1 is the utility model angle type attachment valve door schematic representation;
Fig. 2 covers structural representation for the utility model angle type attachment valve family of power and influence;
Fig. 3 is the utility model angle type attachment valve door sealing rubber cushion master TV structure schematic representation;
Fig. 4 is the utility model angle type attachment valve door sealing rubber cushion plan structure schematic representation;
Fig. 5 is the utility model angle type attachment valve family of power and influence body structure schematic representation;
Fig. 6 is the utility model angle type attachment valve family of power and influence cored structure schematic representation.
Embodiment
In order to make the technical solution of the utility model be easier to understand, the utility model is further introduced below in conjunction with drawings and the specific embodiments:
As shown in Figure 1, type connection valve in a kind of angle of the present utility model comprises: component such as valve gap 1, location copper sheathing 2, valve rod 3, wiper of rubber 4, hexagon socket head cap screw 5, seal rubber pad 6, valve body 7, spool 8.As shown in Figure 2, valve gap 1 is connected on the valve body bolt hole 7-1 by hexagon socket head cap screw 5, for strengthening connecting sealability, its point of attachment cushioning seal rubber pad 6; Valve rod 3 is put into valve gap 1 and valve body 7 inside, for strengthening valve rod 3 location, valve rod 3 outer location copper sheathing 2 and the wiper of rubber 4 of being with, to locate copper sheathing 2 simultaneously is pressed in valve gap copper band locating slot 1-1 and the valve bonnet seal locating slot 1-2 with wiper of rubber 4 interference, valve rod 3 lower ends connect with spool 8 by screwing in ladder type nut 8-2, when rotary valve rod 3, can drive spool 8-1 and move up and down; For strengthening the valve sealing elastic performance that dams, spool 8 is outer, and to be provided with thickness be 4mm left and right sides EPDM material spool encapsulate 8-3, and the spool peripheral hardware is in respect of axial 15
OSeal spool inclined-plane 8-1, valve seal inclined-plane 7-2 cooperatively interacts in itself and the valve body 7, when spool 8 is moved to certain position downwards, seal spool inclined-plane 8-1 and valve seal inclined-plane 7-2 cooperatively interact and seal and compress, spool primer 8-4 is that circular arc and primer thickness are about 6mm, and itself and valve body 7 compress the back resiliently deformable and guarantee the sealability of damming; For making things convenient for valve body 7 to connect, two port tube screw threads of valve body can be made as valve body respectively and connect internal thread 7-3, valve body connection outside thread 7-4 with adjacent pipe fitting.
Below disclose the utility model with preferred embodiment, so it is not in order to restriction the utility model, and all employings are equal to replaces or technological scheme that the equivalent transformation mode is obtained, all drops within the protection domain of the present utility model.
Claims (7)
1. an angle type connects valve, comprises valve gap (1), location copper sheathing (2), valve rod (3), wiper of rubber (4), hexagon socket head cap screw (5), seal rubber pad (6), valve body (7), spool (8), it is characterized in that:
Described valve gap (1) is connected on the valve body bolt hole (7-1) by hexagon socket head cap screw (5);
Described valve gap (1) is provided with seal rubber pad (6) with valve body (7) point of attachment;
Valve rod (3) inserts the inside of valve gap (1) and valve body (7), and valve rod (3) one ends are fixed on the valve gap (1), and the other end connects with spool (8).
2. a kind of angle according to claim 1 type connects valve, it is characterized in that: described valve rod (3) outside is provided with location copper sheathing (2) and boot seal (4), is pressed into by interference to be located in valve gap copper band locating slot (1-1) and the valve bonnet seal locating slot (1-2).
3. a kind of angle according to claim 1 type connects valve, it is characterized in that: described valve rod (3) lower end connects with spool (8) by screwing in valve rod trapezoidal nut (8-2).
4. connect valve according to the described a kind of angle of the arbitrary claim of claim 1-3 type, it is characterized in that: described spool side is provided with seal spool inclined-plane (8-1), and valve body (7) relevant position is provided with corresponding with it valve seal inclined-plane (7-2).
5. a kind of angle according to claim 4 type connects valve, it is characterized in that: the outer EPDM spool encapsulate (8-3) that is provided with of described spool (8).
6. a kind of angle according to claim 5 type connects valve, it is characterized in that: described spool primer (8-4) is circular arc.
7. a kind of angle according to claim 4 type connects valve, it is characterized in that: (7) two joining interface pipe thread of described valve body are made as valve body respectively and connect internal thread (7-3), valve body connection outside thread (7-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120100499 CN202012658U (en) | 2011-04-08 | 2011-04-08 | Angle-type connection valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120100499 CN202012658U (en) | 2011-04-08 | 2011-04-08 | Angle-type connection valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202012658U true CN202012658U (en) | 2011-10-19 |
Family
ID=44783272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120100499 Expired - Fee Related CN202012658U (en) | 2011-04-08 | 2011-04-08 | Angle-type connection valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202012658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358910A (en) * | 2014-10-28 | 2015-02-18 | 江苏华太电力仪表有限公司 | Angle stop valve with high sealing performance and long service life |
-
2011
- 2011-04-08 CN CN 201120100499 patent/CN202012658U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358910A (en) * | 2014-10-28 | 2015-02-18 | 江苏华太电力仪表有限公司 | Angle stop valve with high sealing performance and long service life |
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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: 20111019 Termination date: 20140408 |