CN213576066U - Automatic pressure reducing valve of adjusting - Google Patents
Automatic pressure reducing valve of adjusting Download PDFInfo
- Publication number
- CN213576066U CN213576066U CN202022511795.6U CN202022511795U CN213576066U CN 213576066 U CN213576066 U CN 213576066U CN 202022511795 U CN202022511795 U CN 202022511795U CN 213576066 U CN213576066 U CN 213576066U
- Authority
- CN
- China
- Prior art keywords
- block
- groove
- butt joint
- valve body
- butt
- 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
- 210000001503 joint Anatomy 0.000 claims abstract description 50
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims description 21
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 210000003437 trachea Anatomy 0.000 abstract description 5
- 230000006837 decompression Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Safety Valves (AREA)
Abstract
The utility model discloses an automatic decompression valve of adjusting, including regulating block, butt joint and screw thread post, one side of regulating block is provided with the stopper, one side of stopper is provided with the pivot, pivot through connection has the fixed block, the one end fixedly connected with valve body of fixed block, the top of valve body is provided with the knob, the surface of knob is provided with the protection casing, one side internal connection of protection casing has the axis of rotation, the axis of rotation gomphosis is in the inside of connecting block, the one end fixedly connected with lid of connecting block. This automatically regulated relief pressure valve door connects tracheal one end of valve body to dock with the trachea, and the back of butt joint moves the movable block through the recess and removes to trachea one end, clockwise rotation screw post after removing the position that corresponds, through the screw thread elevation structure that screw post, thread groove and movable block constitute for the screw post compresses tightly the trachea, thereby prevents that the tracheal one end of valve body connects from droing.
Description
Technical Field
The utility model relates to a valve equipment technical field specifically is an automatically regulated's relief valve.
Background
The pressure reducing valve is a valve which reduces the pressure of an outlet to a certain required pressure through the pressure of an inlet and automatically keeps the pressure of the outlet stable by means of the energy of a medium, so that the pressure reducing valve has an automatic pressure regulating function.
The automatic adjustment pressure reducing valve in the current market has the defect that when the device is installed, an air pipe connecting part does not have a fixing device, so that the air pipe is easy to fall off, gas inside a pipeline is leaked, and accidents are caused, and therefore the current automatic adjustment pressure reducing valve is required to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatically regulated's relief valve to the device on the existing market that the solution above-mentioned background art provided does not have fixing device when the installation trachea coupling part, makes the trachea easily take place to drop, causes the inside gas leakage of pipeline, causes the problem of the emergence of the unexpected condition.
In order to achieve the above object, the utility model provides a following technical scheme: an automatically-adjusted pressure reducing valve comprises an adjusting block, a butt joint port and a threaded column, wherein a limiting block is arranged on one side of the adjusting block, and a rotating shaft is arranged on one side of the limiting block;
the rotary shaft is connected with a fixed block in a penetrating mode, one end of the fixed block is fixedly connected with a valve body, the top of the valve body is provided with a knob, the surface of the knob is provided with a protective cover, a rotary shaft is connected inside one side of the protective cover and embedded inside a connecting block, one end of the connecting block is fixedly connected with a cover, the bottom of the cover is fixedly connected with a butt joint block, the surface of the butt joint block is connected with a rubber pad, the rubber pad is embedded inside a butt joint groove, and the butt joint groove is formed inside the protective cover;
the valve body is fixedly connected to one end of the butt joint, a groove is formed in the surface of the butt joint, a moving block is arranged on the surface of the groove, a threaded groove is formed in the moving block, the butt joint is formed in one side of the threaded groove, the butt joint is formed in one end of the threaded column, and the surface of the threaded column is embedded in the threaded groove.
Preferably, the rotating shaft vertically penetrates through the adjusting block and the fixing block, the adjusting block and the fixing block form a rotating connection structure through the rotating shaft, and the adjusting blocks are symmetrically distributed in two relative to a longitudinal midline of the valve body.
Preferably, the top surface of the shield and the top surface of the cover are attached to each other, the diameter of the inner wall of the shield is larger than that of the outer wall of the knob, and the inside of the shield is a hollow structure.
Preferably, the size of the butt joint block and the size of the rubber pad are matched with that of the butt joint groove, the rubber pad is of a semicircular structure, and the rubber pad and the protective cover form an interference fit structure through the butt joint groove.
Preferably, the diameter of the inner wall of the groove is smaller than that of the outer wall of the butt joint port, one end of the moving block is attached to the outer wall of the butt joint port, and the moving block and the butt joint port form a sliding connection structure through the groove.
Preferably, an included angle between the surface of one side of the threaded column and the surface of the top of the moving block is 90 degrees, and the threaded column and the moving block form a threaded lifting structure through a threaded groove.
Compared with the prior art, the beneficial effects of the utility model are that: the automatically adjusting pressure relief valve:
1. the adjusting block is arranged, the adjusting block is pulled to rotate through the rotating shaft, so that the surface of one side of the adjusting block is contacted with the surface of the limiting block, the adjusting block can be held by hands to rotate in the process of rotating and fixing the device when the device is installed, and the device can be rotated more conveniently, so that the device is more convenient and labor-saving to install;
2. the protective cover is arranged, one side, away from the rotating shaft, of the cover is pulled up to the top by hand, one end of the cover is moved through the rotating shaft, and meanwhile the butt joint block and the rubber pad are gradually separated from the butt joint groove, so that the cover is opened, the knob in the protective cover can be rotated, the knob is protected, and accidents caused by accidental touch of the knob are prevented;
3. the valve body air receiving pipe is provided with a threaded column, one end of the valve body air receiving pipe is in butt joint with the air pipe, after butt joint, the moving block is moved to one end of the air pipe through the groove, the threaded column is rotated clockwise after the valve body air receiving pipe is moved to a corresponding position, and the threaded column is pressed tightly by the threaded column through a threaded lifting structure formed by the threaded column, the threaded groove and the moving block, so that one end of the valve body air receiving pipe is prevented from falling off.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic view of the sectional structure of the moving block of the present invention;
FIG. 3 is a schematic view of the sectional structure of the protective cover of the present invention
Fig. 4 is an enlarged schematic structural diagram of the utility model a.
In the figure: 1. an adjusting block; 2. a limiting block; 3. a rotating shaft; 4. a fixed block; 5. a valve body; 6. a knob; 7. a protective cover; 8. a rotating shaft; 9. connecting blocks; 10. a cover; 11. a butt joint block; 12. a rubber pad; 13. a butt joint groove; 14. a butt joint port; 15. a groove; 16. a moving block; 17. a thread groove; 18. a threaded post.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an automatically-adjusted pressure reducing valve comprises an adjusting block 1, a limiting block 2, a rotating shaft 3, a fixing block 4, a valve body 5, a knob 6, a protective cover 7, a rotating shaft 8, a connecting block 9, a cover 10, a butt-joint block 11, a rubber pad 12, a butt-joint groove 13, a butt-joint port 14, a groove 15, a moving block 16, a thread groove 17 and a thread column 18, wherein the limiting block 2 is arranged on one side of the adjusting block 1, and the rotating shaft 3 is arranged on one side of the limiting block 2;
the rotary shaft 3 is in through connection with a fixed block 4, the rotary shaft 3 vertically penetrates through an adjusting block 1 and the fixed block 4, the adjusting block 1 and the fixed block 4 form a rotary connection structure through the rotary shaft 3, the adjusting blocks 1 are symmetrically distributed about a longitudinal midline of a valve body 5, the valve body 5 can be conveniently installed through the adjusting blocks 1, one end of the fixed block 4 is fixedly connected with the valve body 5, the top of the valve body 5 is provided with a knob 6, the surface of the knob 6 is provided with a protective cover 7, one side of the protective cover 7 is internally connected with a rotary shaft 8, the top surface of the protective cover 7 and the top surface of a cover 10 are mutually attached, the diameter of the inner wall of the protective cover 7 is larger than that of the outer wall of the knob 6, the inside of the protective cover 7 is of a hollow structure, the knob 6 is conveniently protected through the protective cover, one end of the connecting block 9 is fixedly connected with a cover 10, the bottom of the cover 10 is fixedly connected with a butt joint block 11, the surface of the butt joint block 11 is connected with a rubber pad 12, the size of the butt joint block 11 and the size of the rubber pad 12 are matched with that of a butt joint groove 13, the rubber pad 12 is of a semicircular structure, the rubber pad 12 and the protective cover 7 form an interference fit structure through the butt joint groove 13, the cover 10 is conveniently fixed through the rubber pad 12, the rubber pad 12 is embedded in the butt joint groove 13, and the butt joint groove 13 is formed in the protective cover 7;
one end of the butt joint 14 is fixedly connected with the valve body 5, a groove 15 is formed in the surface of the butt joint 14, a moving block 16 is arranged on the surface of the groove 15, the diameter of the inner wall of the groove 15 is smaller than that of the outer wall of the butt joint 14, one end of the moving block 16 is attached to the outer wall of the butt joint 14, the moving block 16 and the butt joint 14 form a sliding connection structure through the groove 15, the moving block 16 is driven to move through the groove 15, a thread groove 17 is formed in the moving block 16, the butt joint 14 is arranged on one side of the thread groove 17, the butt joint 14 is arranged at one end of the thread column 18, an included angle formed by the connection position of one side surface of the thread column 18 and the top surface of the moving block 16 is 90 degrees, and the thread column 18 and the moving block 16 form a thread lifting structure through the thread groove 17, the surface of the threaded post 18 is fitted inside the threaded groove 17.
The working principle is as follows: when the automatic adjusting pressure reducing valve is used, firstly, the adjusting block 1 is pulled to rotate through the rotating shaft 3, so that one side surface of the adjusting block 1 is contacted with the surface of the limiting block 2, when the device is installed, the adjusting block 1 can be held by hand to rotate in the process of rotating and fixing the device, the device can be rotated more conveniently, more convenience and labor are achieved when the device is installed, one side, away from the rotating shaft 8, of the cover 10 is pulled up to the top by hand, one end of the cover 10 is moved through the rotating shaft 8, meanwhile, the connecting block 11 and the rubber pad 12 are gradually separated from the butt joint groove 13, the cover 10 is opened, the knob 6 in the protective cover 7 can be rotated, the knob 6 is protected, the accidental touch of the knob 6 is prevented, the accidental occurrence is caused, one end of the air connecting pipe of the valve body 5 is butted with the air pipe, and after the butt joint, the moving block 16 is moved to one end of the air pipe through the groove 15, the threaded column 18 is rotated clockwise after the moving block moves to a corresponding position, and the air pipe is pressed by the threaded column 18 through a threaded lifting structure formed by the threaded column 18, the threaded groove 17 and the moving block 16, so that one end of the air pipe connected with the valve body 5 is prevented from falling off, and the content which is not described in detail in the description belongs to the prior art which is well known to a person skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. An automatically regulated relief valve, includes regulating block (1), to interface (14) and screw thread post (18), its characterized in that: a limiting block (2) is arranged on one side of the adjusting block (1), and a rotating shaft (3) is arranged on one side of the limiting block (2);
the rotary shaft (3) is connected with a fixed block (4) in a penetrating manner, one end of the fixed block (4) is fixedly connected with a valve body (5), the top of the valve body (5) is provided with a knob (6), the surface of the knob (6) is provided with a protective cover (7), one side of the protective cover (7) is internally connected with a rotating shaft (8), the rotating shaft (8) is embedded in a connecting block (9), one end of the connecting block (9) is fixedly connected with a cover (10), the bottom of the cover (10) is fixedly connected with a butt-joint block (11), the surface of the butt-joint block (11) is connected with a rubber pad (12), the rubber pad (12) is embedded in a butt-joint groove (13), and the butt-joint groove (13) is formed in the protective cover (;
the valve body (5) is fixedly connected to one end of the butt joint (14), a groove (15) is formed in the surface of the butt joint (14), a moving block (16) is arranged on the surface of the groove (15), a threaded groove (17) is formed in the moving block (16), the butt joint (14) is arranged on one side of the threaded groove (17), the butt joint (14) is arranged at one end of the threaded column (18), and the surface of the threaded column (18) is embedded in the threaded groove (17).
2. An automatically adjusting pressure reducing valve according to claim 1, wherein: the rotating shaft (3) vertically penetrates through the adjusting block (1) and the fixing block (4), the adjusting block (1) and the fixing block (4) form a rotating connection structure through the rotating shaft (3), and the adjusting block (1) is symmetrically distributed with two longitudinal center parting lines of the valve body (5).
3. An automatically adjusting pressure reducing valve according to claim 1, wherein: the top surface of protection casing (7) and the top surface of lid (10) are laminated each other, and the inner wall diameter of protection casing (7) is greater than the outer wall diameter of knob (6) to the inside of protection casing (7) is hollow structure.
4. An automatically adjusting pressure reducing valve according to claim 1, wherein: butt joint piece (11) and rubber pad (12) size and butt joint groove (13) size phase-match, and rubber pad (12) are semi-circular structure to rubber pad (12) constitute the interference fit structure through butt joint groove (13) and protection casing (7).
5. An automatically adjusting pressure reducing valve according to claim 1, wherein: the diameter of the inner wall of the groove (15) is smaller than that of the outer wall of the butt joint port (14), one end of the moving block (16) is attached to the outer wall of the butt joint port (14), and the moving block (16) and the butt joint port (14) form a sliding connection structure through the groove (15).
6. An automatically adjusting pressure reducing valve according to claim 1, wherein: an included angle of 90 degrees is formed at the joint of the surface of one side of the threaded column (18) and the surface of the top of the moving block (16), and the threaded column (18) and the moving block (16) form a threaded lifting structure through a threaded groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022511795.6U CN213576066U (en) | 2020-10-26 | 2020-10-26 | Automatic pressure reducing valve of adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022511795.6U CN213576066U (en) | 2020-10-26 | 2020-10-26 | Automatic pressure reducing valve of adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213576066U true CN213576066U (en) | 2021-06-29 |
Family
ID=76534008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022511795.6U Expired - Fee Related CN213576066U (en) | 2020-10-26 | 2020-10-26 | Automatic pressure reducing valve of adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213576066U (en) |
-
2020
- 2020-10-26 CN CN202022511795.6U patent/CN213576066U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213576066U (en) | Automatic pressure reducing valve of adjusting | |
| CN201582526U (en) | Marine pipe plug | |
| CN215071481U (en) | Electrician's bushing elbow | |
| CN210932986U (en) | Negative pressure adjusting device for sputum aspirator | |
| CN208074579U (en) | A kind of gas-fired equipment internal thread adaptation gas cylinder adapter | |
| CN208169772U (en) | A kind of combustion gas docking hose facilitating installation | |
| CN213954461U (en) | Anti-pollution pilot-operated overflow valve for high-pressure cleaning machine | |
| CN206504036U (en) | A kind of adjustable screw type fittings | |
| CN213206708U (en) | Natural gas valve safety arrangement | |
| CN211422618U (en) | Rotary fracturing sand blower | |
| CN218152599U (en) | Remote block valve control conversion device | |
| CN216643261U (en) | Leakage self-locking gas valve | |
| CN221121108U (en) | Adjustable safety air valve | |
| CN219398836U (en) | A hydrostatic test equipment for intelligent fire control water pressure detects | |
| CN216092016U (en) | Rotatable indoor fire hydrant | |
| CN214640587U (en) | Optimized cutter for cutting underwater steel pipe pile | |
| CN210264629U (en) | Constant pressure air release valve for oil well | |
| CN205715863U (en) | Anti-leakage water tap | |
| CN215677399U (en) | Pressure measuring device for water conservancy pipeline construction | |
| CN217003135U (en) | Stop valve convenient to maintain | |
| CN218598905U (en) | Back pressure valve convenient to adjust | |
| CN220792409U (en) | Hose butt joint structure | |
| CN221014137U (en) | Breathing machine interface structure | |
| CN219641184U (en) | Sealing detection device for control valve | |
| CN216768674U (en) | Safety valve discharge port with changeable position |
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: 20210629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |