CN213809168U - Pipeline pressure relief device - Google Patents
Pipeline pressure relief device Download PDFInfo
- Publication number
- CN213809168U CN213809168U CN202022729805.3U CN202022729805U CN213809168U CN 213809168 U CN213809168 U CN 213809168U CN 202022729805 U CN202022729805 U CN 202022729805U CN 213809168 U CN213809168 U CN 213809168U
- Authority
- CN
- China
- Prior art keywords
- pressure
- communicating pipe
- pressure relief
- pressure release
- pipeline
- 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.)
- Active
Links
- 230000001105 regulatory effect Effects 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 241000883966 Astrophytum capricorne Species 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000283707 Capra Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
Images
Landscapes
- Safety Valves (AREA)
Abstract
The utility model discloses a pipeline pressure relief device, including pressure release communicating pipe, the last fixed surface of pressure release communicating pipe installs and connects the kicking block, the last surface thread who connects the kicking block installs the pressure regulating screw rod, the upper end fixed surface of pressure regulating screw rod installs the goat's horn handle, the front fixed surface of pressure release communicating pipe installs the pressure display table, the equal fixed mounting in both sides surface of pressure release communicating pipe has the row to press the pipeline, the internal surface movable mounting of pressure release communicating pipe has pressure spring, pressure spring's lower extreme fixed surface is connected with sealed roof, the internal surface of pressure release communicating pipe is located sealed roof's below position fixed mounting and has two limit stop. A pipeline pressure relief device, belong to the pressure relief device field, can carry out automatic pressure release, the pressure release of making things convenient for the device uses, can adjust the pressure value of pressure release, the pressure release of convenient different pressure values is discharged.
Description
Technical Field
The utility model relates to a pressure relief device field, in particular to pipeline pressure relief device.
Background
The pipeline pressure relief device is used for relieving and discharging an over-high pressure value in a pipeline, pressure and bubbles in the pipeline of a liquid production line are more, pressure relief is needed to be carried out to prevent the pipeline of the liquid production line from being broken, the pipeline pressure relief device is widely used in the use occasions of the pipeline of the liquid production line, a better use effect is achieved, the use requirement of the pipeline pressure relief device is gradually improved, but the existing pipeline pressure relief device cannot meet the requirement of people, and therefore the pipeline pressure relief device which is more convenient to use is needed; when pipeline pressure relief device used, the device need control to carry out the pressure release, can not carry out automatic pressure release, and the pressure release of inconvenient device is used, simultaneously, can not adjust the pressure value of pressure release, and the pressure release of inconvenient different pressure values is discharged.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a pipeline pressure relief device can effectively solve the problem in the background.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a pipeline pressure relief device comprises a pressure relief communicating pipe, wherein the upper surface of the pressure relief communicating pipe is fixedly provided with a connecting top block, the upper surface of the connecting top block is provided with a pressure regulating screw rod in a threaded manner, the outer surface of the upper end of the pressure regulating screw rod is fixedly provided with a cavel handle, the front surface of the pressure relief communicating pipe is fixedly provided with a pressure display meter, the outer surfaces of the two sides of the pressure relief communicating pipe are both fixedly provided with a pressure discharge pipeline, the inner surface of the pressure relief communicating pipe is movably provided with a pressure applying spring, the outer surface of the lower end of the pressure applying spring is fixedly connected with a sealing top plate, two limit stops are fixedly arranged on the inner surface of the pressure relief communicating pipe at the lower position of the sealing top plate, the outer surface of the upper end of the pressure applying spring is fixedly connected with a screw connecting plate, the outer surface of the lower end of the pressure relief communicating pipe is provided with an installation sleeve, and the inner surface of the installation sleeve is provided with a thread inner groove.
Preferably, the lower end of the pressure regulating screw rod penetrates through the top block to the inner position of the pressure relief communicating pipe, and the outer surface of the lower end of the pressure regulating screw rod is fixedly connected with the screw connecting plate.
Preferably, the pressure discharge pipeline is communicated with the inside of the pressure relief communicating pipe, and the pressure discharge pipeline is positioned on two sides of the pressure applying spring.
Preferably, the pressure display meter is positioned in front of the pressure spring, and the pressure spring is movably connected with the pressure display meter.
Preferably, the pressure relief communicating pipe is cylindrical, and the limit stop and the screw connecting plate are movably connected with the inner surface of the pressure relief communicating pipe.
Preferably, the installation sleeve is fixedly connected with the pressure relief communicating pipe through welding, and the thread inner groove is communicated with the inside of the pressure relief communicating pipe.
Compared with the prior art, the utility model discloses following beneficial effect has: this pipeline pressure relief device through the pressure release communicating pipe that sets up, arrange the pressure pipeline, biasing spring and sealed roof, can carry out automatic pressure release through biasing spring's shrink when pipeline pressure is too high, makes things convenient for device's pressure release to use, through the connection kicking block that sets up, pressure regulating screw rod, goat's horn handle and screw rod connecting plate, can adjust the pressure value of pressure release, makes things convenient for the pressure release of different pressure values to discharge.
Drawings
Fig. 1 is a schematic view of the overall structure of a pressure relief device for pipelines according to the present invention;
fig. 2 is a schematic diagram illustrating a pressure relief communicating pipe of the pressure relief device for a pipeline according to the present invention;
fig. 3 is a parsing diagram of the installation casing of the pressure relief device for pipeline according to the present invention.
In the figure: 1. a pressure relief communicating pipe; 2. connecting the top block; 3. a pressure regulating screw; 4. a claw handle; 5. a pressure display gauge; 6. a pressure discharge pipeline; 7. a pressure applying spring; 8. sealing the top plate; 9. a limit stop block; 10. a screw connecting plate; 11. installing a sleeve; 12. and (4) a thread is arranged in the groove.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-3, a pipeline pressure relief device comprises a pressure relief communicating pipe 1, a connection top block 2 is fixedly installed on the upper surface of the pressure relief communicating pipe 1, a pressure regulating screw 3 is installed on the upper surface of the connection top block 2 in a threaded manner, a claw handle 4 is fixedly installed on the outer surface of the upper end of the pressure regulating screw 3, a pressure display meter 5 is fixedly installed on the front surface of the pressure relief communicating pipe 1, pressure discharge pipelines 6 are fixedly installed on the outer surfaces of the two sides of the pressure relief communicating pipe 1, a pressure spring 7 is movably installed on the inner surface of the pressure relief communicating pipe 1, a sealing top plate 8 is fixedly connected to the outer surface of the lower end of the pressure spring 7, two limit stoppers 9 are fixedly installed on the inner surface of the pressure relief communicating pipe 1 below the sealing top plate 8, a screw connecting plate 10 is fixedly connected to the outer surface of the upper end of the pressure spring 7, and a mounting sleeve 11 is arranged on the outer surface of the lower end of the pressure relief communicating pipe 1, the inner surface of the mounting sleeve 11 is provided with a thread inner groove 12;
in this embodiment, in order to adjust the position of screw connecting plate 10, the lower extreme of pressure regulating screw 3 runs through the inside position of connecting kicking block 2 to pressure release communicating pipe 1, and the lower extreme surface and the screw connecting plate 10 fixed connection of pressure regulating screw 3, and pressure regulating screw 3 is used for adjusting the position of screw connecting plate 10.
In this embodiment, in order to discharge the air bubbles in the pressure relief communication pipe 1, the pressure discharge pipe 6 is connected to the inside of the pressure relief communication pipe 1, the pressure discharge pipe 6 is located at both sides of the pressure applying spring 7, and the pressure discharge pipe 6 can discharge the air bubbles in the pressure relief communication pipe 1.
In the present embodiment, in order to display the pressure value of the pressure spring 7, the pressure display meter 5 is located at a front position of the pressure spring 7, the pressure spring 7 is movably connected with the pressure display meter 5, and the pressure display meter 5 is used for displaying the pressure value of the pressure spring 7.
In this embodiment, the shape of pressure relief communicating pipe 1 is a cylinder, and limit stop 9 and screw connecting plate 10 are both movably connected with the inner surface of pressure relief communicating pipe 1.
In addition, in order to fix the device, the mounting sleeve 11 is fixedly connected to the pressure relief communication pipe 1 by welding, the threaded inner groove 12 is connected to the inside of the pressure relief communication pipe 1, and the mounting sleeve 11 is screwed to the mounting position by the threaded inner groove 12.
It should be noted that, the utility model relates to a pipeline pressure relief device, the pressure relief communicating pipe 1 constitutes the main structure part of the device, when in use, the device is connected on the pipeline through the mounting sleeve 11, and the device is fixedly connected with the thread through the thread inside groove 12 inside the mounting sleeve 11, then the air bubble in the pipeline enters the pressure relief communicating pipe 1 through the mounting sleeve 11, the air bubble with too high pressure pushes the sealing top plate 8, and the pressure spring 7 also pushes the sealing top plate 8, when the air bubble pressure is larger than the pressure of the pressure spring 7, the air bubble pushes the pressure spring 7 on the sealing top plate 8 to contract, so that the sealing top plate 8 moves upwards, when the sealing top plate 8 moves to the position of two pressure discharge pipelines 6, the air bubble with too high pressure is discharged through the pressure discharge pipelines 6, thereby performing pressure relief on the pipeline, and performing rebound extrusion through the pressure discharge spring 7 after completion, will seal roof 8 and push back downwards again, seal row and press pipeline 6, thereby the function of automatic pressure release has been realized, when the pressure value of pressure release needs to be adjusted, horn of a goat handle 4 can be rotated, it is rotatory to drive pressure regulating screw rod 3 through horn of a goat handle 4, the rotation of pressure regulating screw rod 3 carries out upper and lower precession and screw-out through the threaded connection with being connected kicking block 2, screw connecting plate 10 that drives the lower extreme is in pressure release communicating pipe 1 activity from top to bottom, extrude biasing spring 7 through screw connecting plate 10, change biasing spring 7's elasticity, thereby change biasing spring 7's the pressure value to seal roof 8, thereby adjust the pressure value of pressure release.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A pipeline pressure relief device is characterized in that: the pressure relief type communicating pipe comprises a pressure relief communicating pipe (1), wherein a connecting jacking block (2) is fixedly installed on the upper surface of the pressure relief communicating pipe (1), a pressure regulating screw rod (3) is installed on the upper surface of the connecting jacking block (2) in a threaded manner, a claw handle (4) is fixedly installed on the outer surface of the upper end of the pressure regulating screw rod (3), a pressure display meter (5) is fixedly installed on the front surface of the pressure relief communicating pipe (1), a pressure discharge pipeline (6) is fixedly installed on the outer surfaces of the two sides of the pressure relief communicating pipe (1), a pressure applying spring (7) is movably installed on the inner surface of the pressure relief communicating pipe (1), a sealing top plate (8) is fixedly connected on the outer surface of the lower end of the pressure applying spring (7), two limit stop blocks (9) are fixedly installed on the lower position of the inner surface of the pressure relief communicating pipe (1), and a screw connecting plate (10) is fixedly connected on the outer surface of the upper end of the pressure applying spring (7), the outer surface of the lower end of the pressure relief communicating pipe (1) is provided with an installation sleeve (11), and the inner surface of the installation sleeve (11) is provided with a thread inner groove (12).
2. The apparatus of claim 1, wherein: the lower extreme through connection kicking block (2) of pressure regulating screw rod (3) to the inside position of pressure release communicating pipe (1), the lower extreme surface and screw rod connecting plate (10) fixed connection of pressure regulating screw rod (3).
3. The apparatus of claim 1, wherein: the pressure discharge pipeline (6) is communicated with the inside of the pressure relief communicating pipe (1), and the pressure discharge pipeline (6) is positioned on two sides of the pressure applying spring (7).
4. The apparatus of claim 1, wherein: the pressure display meter (5) is positioned in front of the pressure applying spring (7), and the pressure applying spring (7) is movably connected with the pressure display meter (5).
5. The apparatus of claim 1, wherein: the pressure relief communicating pipe (1) is cylindrical, and the limit stop (9) and the screw connecting plate (10) are movably connected with the inner surface of the pressure relief communicating pipe (1).
6. The apparatus of claim 1, wherein: the installation sleeve (11) is fixedly connected with the pressure relief communicating pipe (1) through welding, and the thread inner groove (12) is communicated with the inside of the pressure relief communicating pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022729805.3U CN213809168U (en) | 2020-11-23 | 2020-11-23 | Pipeline pressure relief device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022729805.3U CN213809168U (en) | 2020-11-23 | 2020-11-23 | Pipeline pressure relief device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213809168U true CN213809168U (en) | 2021-07-27 |
Family
ID=76937338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022729805.3U Active CN213809168U (en) | 2020-11-23 | 2020-11-23 | Pipeline pressure relief device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213809168U (en) |
-
2020
- 2020-11-23 CN CN202022729805.3U patent/CN213809168U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108168773B (en) | Detection tool for detecting pressure sensor | |
| CN214744026U (en) | Anti-locking high-pressure pipe joint | |
| CN213809168U (en) | Pipeline pressure relief device | |
| CN108106779B (en) | Detect pressure sensor's detection frock | |
| CN205424266U (en) | Plugging device is pressed in pipeline area | |
| CN201819774U (en) | Fuel hose sealing performance testing device | |
| CN201266632Y (en) | Test device for battery diaphragm ventilation property | |
| CN211682344U (en) | Diaphragm forming mechanism for pressure gauge | |
| CN210063441U (en) | Conductive glue filling device | |
| CN219801235U (en) | Connection tool for connecting gas production measuring device | |
| CN2935114Y (en) | Aerosol can pressure tester | |
| CN220912535U (en) | Pressure gauge with convertible joint | |
| CN216895885U (en) | Electric ball valve sealing structure | |
| CN215656105U (en) | Automatic needle aligning device of automatic dispenser | |
| CN219265543U (en) | Manometer coupling mechanism | |
| CN213017966U (en) | Balanced valve convenient to installation | |
| CN219965458U (en) | Multi-size rubber nozzle quick-change structure of sealing rubber coating barrel | |
| CN216916961U (en) | Multifunctional measurable bottle cap | |
| CN213651835U (en) | Gasoline emergency relief valve in skid-mounted refueling device | |
| CN219252473U (en) | Chemical reagent auxiliary agent proportioning device | |
| CN210950146U (en) | Pressure regulating type blowoff valve | |
| CN219162078U (en) | High-pressure homogenizing device for preparing chiral liquid chromatographic column | |
| CN218628775U (en) | Pressure transmitter subassembly convenient to dismantle | |
| CN218459428U (en) | Hot melt adhesive raw materials ration dispensing device | |
| CN220207315U (en) | Tightness detection equipment of high-pressure sealing joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 265601 Hairun Road, BEIGOU Town, Penglai City, Yantai City, Shandong Province Patentee after: YANTAI ANOKY FINE CHEMICALS Co.,Ltd. Country or region after: China Patentee after: SHANGHAI ANOKY GROUP Co.,Ltd. Patentee after: Shanghai Annuoqi Material Technology Co.,Ltd. Patentee after: DONGYING ANOKY TEXTILE MATERIALS Co.,Ltd. Patentee after: SHANGHAI SHANGHU DIGITAL TECHNOLOGY Co.,Ltd. Patentee after: Yantai Shangyu Digital Technology Co.,Ltd. Patentee after: Shandong annuoqi Fine Chemical Co.,Ltd. Address before: 265601 Hairun Road, BEIGOU Town, Penglai City, Yantai City, Shandong Province Patentee before: YANTAI ANOKY FINE CHEMICALS Co.,Ltd. Country or region before: China Patentee before: SHANGHAI ANOKY GROUP Co.,Ltd. Patentee before: SHANGHAI ANOKY DIGITAL TECHNOLOGY Co.,Ltd. Patentee before: DONGYING ANOKY TEXTILE MATERIALS Co.,Ltd. Patentee before: SHANGHAI SHANGHU DIGITAL TECHNOLOGY Co.,Ltd. Patentee before: Yantai Shangyu Digital Technology Co.,Ltd. Patentee before: Shandong annuoqi Fine Chemical Co.,Ltd. |