CN212178149U - Novel connecting valve - Google Patents
Novel connecting valve Download PDFInfo
- Publication number
- CN212178149U CN212178149U CN202020109547.6U CN202020109547U CN212178149U CN 212178149 U CN212178149 U CN 212178149U CN 202020109547 U CN202020109547 U CN 202020109547U CN 212178149 U CN212178149 U CN 212178149U
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- Prior art keywords
- clamp spring
- connecting valve
- sealing
- fastener
- clamp
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Clamps And Clips (AREA)
Abstract
The utility model discloses a novel connecting valve, which comprises a body and fasteners, wherein the fasteners are arranged at two ends of the body; the two ends of the body are provided with connecting ends, and the inner cavity of each connecting end is provided with a sealing assembly; one end of the fastener is provided with a first limiting groove, and the other end of the fastener is provided with a fastening clamping table; the fastening clamping table is in an inverted V-shaped oblique angle; one end of the connecting end and the inner side wall of the body form an included angle; one side of the first clamp spring is provided with a plurality of wedge-shaped clamp teeth; by adopting the technical scheme, the inner cavity of the connecting end is provided with the sealing component; the sealing assembly comprises a sealing retainer ring and a first clamp spring, and the sealing retainer ring and the first clamp spring are sequentially arranged between the body and the fastening piece; the fastening clamping table is in an inverted V-shaped oblique angle; one side of the first clamp spring is provided with a plurality of wedge-shaped clamp teeth, so that the connection cost of the connection valve is reduced, the structure of the connection valve is simplified, the connection valve can be quickly connected, and the sealing effect is good.
Description
Technical Field
The utility model relates to a pipeline connecting equipment technical field, in particular to novel connecting valve.
Background
The pipeline connection is a great problem in the installation process, the connection position of the pipeline is generally clamped through a hydraulic clamp in the existing installation method, the installation mode has a plurality of defects, firstly, in the installation process, once the operation is wrong, the pipeline joint is easy to damage, so that the whole pipeline is directly scrapped, a new pipeline needs to be cut off and reconnected, the installation cost is easy to increase, and the installation process is complicated; secondly, the hydraulic pliers belong to loss products, so that the loss is large and the cost is increased; and moreover, the pressure of the inner cavity of the connecting valve is overlarge, the pipe fitting is easy to loosen, and the leakage sealing effect is poor.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a simple structure, with low costs and the big sealed effectual novel connecting valve of joint strength.
In order to solve the technical problem, the utility model discloses a technical scheme does:
a novel connecting valve comprises a body and fasteners, wherein the fasteners are arranged at two ends of the body; the two ends of the body are provided with connecting ends, and the inner cavity of each connecting end is provided with a sealing assembly;
the sealing assembly comprises a sealing retainer ring and a first clamp spring, and the sealing retainer ring and the first clamp spring are sequentially arranged between the body and the fastening piece; one end of the fastener is provided with a first limiting groove, and the other end of the fastener is provided with a fastening clamping table; the fastening clamping table is in an inverted V-shaped oblique angle; the end part of the body is provided with a second limit groove which is matched and fixed with the first limit groove;
one end of the connecting end and the inner side wall of the body form an included angle; one side of the first clamp spring is provided with a plurality of wedge-shaped clamp teeth, and the wedge-shaped clamp teeth are provided with chamfer structures; the chamfer is greater than the bevel.
Preferably, the middle part of the body is also provided with a clamping seat.
Preferably, the inner cavity of the body is provided with a separation table.
Preferably, one end of the bevel is larger than the collar and the other end is smaller than the collar.
Preferably, the bevel angle is less than 105 °.
Preferably, the chamfer is less than 125 °.
Preferably, one side of the first limit groove is provided with a guide groove.
Preferably, the other side of the guide groove is provided with a limiting table.
Preferably, a second clamp spring is arranged between the first limiting groove and the second limiting groove, and the second clamp spring is a square clamp spring.
By adopting the technical scheme, the connecting ends are arranged at the two ends of the body, and the inner cavities of the connecting ends are provided with the sealing components; the sealing assembly comprises a sealing retainer ring and a first clamp spring, and the sealing retainer ring and the first clamp spring are sequentially arranged between the body and the fastening piece; the fastening clamping table is in an inverted V-shaped oblique angle; one end of the connecting end and the inner side wall of the body form an included angle; one side of the first clamp spring is provided with a plurality of wedge-shaped clamp teeth, and the wedge-shaped clamp teeth are provided with chamfer structures; the chamfer is greater than the bevel angle, so that the connection cost of the connection valve is reduced, the structure of the connection valve is simplified, and the connection valve can be quickly connected and has good sealing effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1-a body, 2-a fastener, 3-a sealing component, 4-a clamping seat, 5-a separating table, 6-a second clamp spring, 11-a connecting end, 12-a second limiting groove, 21-a first limiting groove, 22-a fastening clamping table, 23-a bevel, 31-a sealing clamping ring, 32-a first clamp spring, 211-a guide groove, 212-a limiting table, 321-a wedge-shaped clamping tooth and 322-a chamfer.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, the novel connecting valve comprises a body 1 and fasteners 2, wherein the fasteners 2 are arranged at two ends of the body 1; the two ends of the body 1 are provided with connecting ends 11, and the inner cavity of each connecting end 11 is provided with a sealing component 3;
the sealing assembly 3 comprises a sealing retainer ring 31 and a first clamp spring 32, and the sealing retainer ring 31 and the first clamp spring 32 are sequentially arranged between the body 1 and the fastener 2; one end of the fastener 2 is provided with a first limit groove 21, and the other end is provided with a fastening clamping table 22; the fastening clamping table 22 is an inverted V-shaped bevel 23; the end part of the body 1 is provided with the second limiting groove 12 which is matched and fixed with the first limiting groove 21, so that the connecting cost of the connecting valve is reduced, the structure of the connecting valve is simplified, the connecting valve can be quickly connected, and the sealing effect is good;
one end of the connecting end 11 forms an included angle with the inner side wall of the body 1; one side of the first clamp spring 32 is provided with a plurality of wedge-shaped clamp teeth 321, and the wedge-shaped clamp teeth 321 are provided with a chamfer 322 structure, so that the connection strength of the connection valve is improved; chamfer 322 is larger than bevel 23.
In addition, the middle part of the body 1 is also provided with a clamping seat 4, so that one end of the clamp is fixed on one side of the clamping seat 4 when the fastener 2 is installed, and the other end of the clamp is fixed on one side of the fastener 2, thereby facilitating the assembly and use of users.
Further, the inner cavity of the body 1 is provided with a separation table 5, so that water pipes at two ends of the connecting piece are prevented from interfering.
In addition, a sealing ring is arranged between the guide sleeve and the slide fastener cap.
In addition, the bevel 23, which is larger at one end than the collar and smaller at the other end than the collar, can lead to a snap-tight sealing collar 31, enabling a quick installation of the connection valve.
Further, the bevel 23 is less than 105 °, and in the present embodiment, the bevel 23 is 100 °.
In addition, chamfer 322 is less than 125 °, and in this embodiment chamfer 322 is 120 °.
Furthermore, one side of the first limiting groove 21 is provided with a guide groove 211, so that the mounting connection of the fastener 2 is facilitated, and the mounting efficiency is improved.
In addition, the other side of the guide groove 211 is provided with a limiting table 212, so that the installation efficiency is improved, and the production cost is reduced.
Further, a second clamp spring 6 is arranged between the first limiting groove 21 and the second limiting groove 12, and the second clamp spring 6 is a square clamp spring, so that the connection strength between the fastening piece 2 and the body 1 is improved.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (9)
1. A novel connecting valve is characterized in that: the fastener is arranged at two ends of the body; the two ends of the body are provided with connecting ends, and the inner cavity of each connecting end is provided with a sealing assembly;
the sealing assembly comprises a sealing retainer ring and a first clamp spring, and the sealing retainer ring and the first clamp spring are sequentially arranged between the body and the fastening piece; one end of the fastener is provided with a first limiting groove, and the other end of the fastener is provided with a fastening clamping table; the fastening clamping table is in an inverted V-shaped oblique angle; the end part of the body is provided with a second limit groove which is matched and fixed with the first limit groove;
one end of the connecting end and the inner side wall of the body form an included angle; one side of the first clamp spring is provided with a plurality of wedge-shaped clamp teeth, and the wedge-shaped clamp teeth are provided with chamfer structures; the chamfer is greater than the bevel.
2. The new connecting valve as claimed in claim 1, characterized in that: the middle part of the body is also provided with a clamping seat.
3. The new connecting valve as claimed in claim 1, characterized in that: the inner cavity of the body is provided with a separation table.
4. The new connecting valve as claimed in claim 1, characterized in that: one end of the bevel is larger than the clamping ring, and the other end of the bevel is smaller than the clamping ring.
5. The new connecting valve as claimed in claim 4, characterized in that: the bevel angle is less than 105 °.
6. The new connecting valve as claimed in claim 1, characterized in that: the chamfer is less than 125 °.
7. The new connecting valve as claimed in claim 1, characterized in that: one side of the first limiting groove is provided with a guide groove.
8. The new connecting valve as claimed in claim 7, characterized in that: and a limiting table is arranged on the other side of the guide groove.
9. The new connecting valve as claimed in claim 1, characterized in that: and a second clamp spring is arranged between the first limiting groove and the second limiting groove and is a square clamp spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020109547.6U CN212178149U (en) | 2020-01-18 | 2020-01-18 | Novel connecting valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020109547.6U CN212178149U (en) | 2020-01-18 | 2020-01-18 | Novel connecting valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212178149U true CN212178149U (en) | 2020-12-18 |
Family
ID=73772871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020109547.6U Active CN212178149U (en) | 2020-01-18 | 2020-01-18 | Novel connecting valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212178149U (en) |
-
2020
- 2020-01-18 CN CN202020109547.6U patent/CN212178149U/en active Active
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