CN215763768U - Connecting device of safety valve - Google Patents
Connecting device of safety valve Download PDFInfo
- Publication number
- CN215763768U CN215763768U CN202120692707.9U CN202120692707U CN215763768U CN 215763768 U CN215763768 U CN 215763768U CN 202120692707 U CN202120692707 U CN 202120692707U CN 215763768 U CN215763768 U CN 215763768U
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- CN
- China
- Prior art keywords
- valve body
- connecting cylinder
- mounting seat
- safety valve
- safety
- 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 connecting device of a safety valve, which comprises a valve body, a connecting cylinder and a mounting seat, wherein two ends of the connecting cylinder are respectively arranged in the valve body and the mounting seat, first threads are respectively arranged in the outer side of the valve body and one end of the mounting seat, and second threads are respectively arranged in one end of the connecting cylinder and one end of the mounting seat. The utility model belongs to the technical field of safety valves, and particularly provides a connecting device of a safety valve, which has the advantages of high practicability, simplicity in use, simplicity in connection or disassembly, convenience in replacement and maintenance and improvement of working efficiency.
Description
Technical Field
The utility model belongs to the technical field of safety valves, and particularly relates to a connecting device of a safety valve.
Background
The safety valve is a special valve, wherein the opening and closing part is in a normally closed state under the action of external force, and when the pressure of a medium in equipment or a pipeline rises to exceed a specified value, the medium is discharged to the outside of the system to prevent the pressure of the medium in the pipeline or the equipment from exceeding the specified value. The safety valve is mainly used for boiler, pressure container and pipeline, and its control pressure is not greater than specified value, so that it can play important role in protecting personal safety and equipment operation. The safety valve must be pressure tested before it can be used. The safety valve needs to be connected with the valve body mounting seat when in use.
The connected mode of current relief valve is comparatively single, because long-time the use often leads to dismantling the difficulty, is not convenient for change, influences normal work shortcoming.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides the connecting device of the safety valve, which has high practicability, is simple to use, is simple to connect or disassemble, is convenient to replace and maintain and improves the working efficiency.
The technical scheme adopted by the utility model is as follows: the utility model relates to a connecting device of a safety valve, which comprises a valve body, a connecting cylinder and a mounting seat, wherein two ends of the connecting cylinder are respectively arranged in the valve body and the mounting seat, first threads are respectively arranged in the outer side of the valve body and one end of the mounting seat, and second threads are respectively arranged in one end of the connecting cylinder and one end of the mounting seat.
Furthermore, sliding grooves are symmetrically formed in the inner walls of the two sides of the valve body.
Furthermore, the outer bilateral symmetry is equipped with the slider on the connecting cylinder, just the slider slides and locates in the spout.
Further, be equipped with the joint groove in the connecting cylinder, just the joint groove is connected with the spout, just slider and joint groove meshing.
Furthermore, a stop block is arranged in the valve body and arranged on the clamping groove, and the stop block is arranged in a circular ring shape.
Further, a rubber sealing ring is arranged between the step of the mounting seat and the bottom of the valve body.
Further, the mounting seat is connected with the valve body through a first thread, and the mounting seat is connected with the connecting cylinder through a second thread.
The utility model with the structure has the following beneficial effects: this scheme connecting device of relief valve, the practicality is high, and is simple to use, connects or dismantles simply, is convenient for change and maintain, improves work efficiency.
Drawings
Fig. 1 is a schematic view showing an overall structure of a connection device of a safety valve according to the present invention;
FIG. 2 is a schematic view showing the structure of a valve body of a connecting device of a safety valve according to the present invention;
fig. 3 is a schematic structural view of a connecting cylinder of a connecting device of a safety valve according to the present invention;
fig. 4 is a partially enlarged schematic view of a portion a in fig. 1.
The valve comprises a valve body 1, a valve body 2, a connecting cylinder 3, a mounting seat 4, a first thread, a second thread 5, a sliding groove 6, a sliding groove 7, a sliding block 8, a clamping groove 9, a stop block 10 and a rubber sealing ring.
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-4, the connecting device for the safety valve of the present invention comprises a valve body 1, a connecting cylinder 2 and a mounting seat 3, wherein two ends of the connecting cylinder 2 are respectively arranged in the valve body 1 and the mounting seat 3, first threads 4 are respectively arranged in the outer side of the valve body 1 and one end of the mounting seat 3, and second threads 5 are respectively arranged in one end of the connecting cylinder 2 and one end of the mounting seat 3.
Wherein, the inner walls of the two sides of the valve body 1 are symmetrically provided with sliding chutes 6; the sliding blocks 7 are symmetrically arranged on the upper outer sides of the connecting cylinder 2, and the sliding blocks 7 are slidably arranged in the sliding grooves 6; a clamping groove 8 is formed in the connecting cylinder 2, the clamping groove 8 is connected with the sliding groove 6, and the sliding block 7 is meshed with the clamping groove 8; a stop block 9 is arranged in the valve body 1, the stop block 9 is arranged on the clamping groove 8, and the stop block 9 is arranged in a circular ring shape; a rubber sealing ring 1 is arranged between the step of the mounting seat 3 and the bottom of the valve body 1; the mounting seat 3 is connected with the valve body 1 through a first thread 4, and the mounting seat 3 is connected with the connecting cylinder 2 through a second thread 5.
During the specific use, be equipped with connecting cylinder 2 slider 7 one end and locate in valve body 1, make slider 7 slide to the joint inslot 8 in spout 6, locate connecting cylinder 2 other end with the mount pad 3 cover, connect through second screw thread 5, continue rotatory mount pad 3, make mount pad 3 connect through first screw thread 4 and locate the valve body 1 outside, rubber seal 10 can seal up the junction, because mount pad 3 is connected with valve body 1 through connecting cylinder 2, further connection stability has been improved, locate valve body 1 in-process through first screw thread 4 connection when mount pad 3, slider 7 lasts and slides in joint inslot 8, after the connection is accomplished, connecting cylinder 2 locates in valve body 1 through the 7 joint of slider, when needs the separation, only need reversely operate can.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. A connecting device of a safety valve is characterized in that: including valve body, connecting cylinder and mount pad, the connecting cylinder both ends are located in valve body and mount pad respectively, all be equipped with first screw thread in the valve body outside and the mount pad one end, all be equipped with the second screw thread in connecting cylinder one end and the mount pad.
2. A connection device of a safety valve according to claim 1, wherein: and sliding grooves are symmetrically arranged on the inner walls of the two sides of the valve body.
3. A connection device of a safety valve according to claim 2, wherein: the outer bilateral symmetry is equipped with the slider on the connecting cylinder, just the slider slides and locates in the spout.
4. A connection device of a safety valve according to claim 3, wherein: be equipped with the joint groove in the connecting cylinder, just the joint groove is connected with the spout, just slider and joint groove meshing.
5. The connecting device for safety valves according to claim 4, wherein: the valve body is internally provided with a stop dog, the stop dog is arranged on the clamping groove, and the stop dog is arranged in a circular ring shape.
6. A connection device of a safety valve according to claim 1, wherein: and a rubber sealing ring is arranged between the step of the mounting seat and the bottom of the valve body.
7. A connection device of a safety valve according to claim 1, wherein: the mounting seat is connected with the valve body through a first thread, and the mounting seat is connected with the connecting cylinder through a second thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120692707.9U CN215763768U (en) | 2021-04-06 | 2021-04-06 | Connecting device of safety valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120692707.9U CN215763768U (en) | 2021-04-06 | 2021-04-06 | Connecting device of safety valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215763768U true CN215763768U (en) | 2022-02-08 |
Family
ID=80094601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120692707.9U Expired - Fee Related CN215763768U (en) | 2021-04-06 | 2021-04-06 | Connecting device of safety valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215763768U (en) |
-
2021
- 2021-04-06 CN CN202120692707.9U patent/CN215763768U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |