CN107542969A - A kind of relief valve mechanism for being easy to regulation - Google Patents
A kind of relief valve mechanism for being easy to regulation Download PDFInfo
- Publication number
- CN107542969A CN107542969A CN201710809932.4A CN201710809932A CN107542969A CN 107542969 A CN107542969 A CN 107542969A CN 201710809932 A CN201710809932 A CN 201710809932A CN 107542969 A CN107542969 A CN 107542969A
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- Prior art keywords
- pressure gauge
- regulation
- pipe
- spacing collar
- relief
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- 238000005259 measurement Methods 0.000 claims abstract description 23
- 239000000523 sample Substances 0.000 claims abstract description 22
- 230000001105 regulatory effect Effects 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Measuring Fluid Pressure (AREA)
- Safety Valves (AREA)
Abstract
The invention discloses a kind of relief valve mechanism for being easy to regulation, including pressure gauge, regulation pipe, relief tube and probe, the pressure gauge is in cylindrical structural, the pressure gauge week makes a circle provided with control flume, regulation pipe is provided with control flume, the regulation pipe upper end connection is provided with relief tube, relief tube upper end is provided with regulating tank, measurement pipe is provided with regulating tank, the measurement pipe upper end connection is provided with probe, measurement pipe can be fitted in pressure gauge one by regulation pipe and be enclosed in this device, probe is not readily accessible during using and transporting, probe is hardly damaged, service life is longer, regulation pipe can rotate in control flume, measurement pipe can rotate in regulating tank, probe angulation is adjusted, the pressure gauge of convenient detection diverse location, using simple, it can be adjusted at any time according to actual conditions, the scope of application is wider, it is adapted to promote.
Description
Technical field
The present invention relates to the pressure release valve device technical field of pressure gauge, specially a kind of relief valve mechanism for being easy to regulation.
Background technology
Relief valve also known as safety valve, according to the operating pressure energy automatic open close of system, it is generally mounted to setting for closed system
System safety is protected on standby or pipeline.When equipment or manifold pressure exceed relief valve setting pressure, that is, pressure release is automatically turned on,
Ensure equipment and pipeline internal medium pressure under setting pressure, protection equipment and pipeline prevent accident, and relief valve is also fitted
For pressure gauge, but this pressure release valve device suitable for pressure gauge still suffers from following drawback in actual use：
1. during use or transport, the probe of relief valve is easily touched, probe is easily bent or damaged, makes
It is shorter with the life-span；
2. the probe of relief valve is in often acicular texture, inflexibility, it has not been convenient to detect the pressure gauge of diverse location, cause
Unnecessary trouble, it is impossible to adjusted at any time according to actual conditions, the scope of application is smaller.
The content of the invention
It is an object of the invention to provide a kind of relief valve mechanism for being easy to regulation, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical scheme：A kind of relief valve mechanism for being easy to regulation, including pressure
Power table, regulation pipe, relief tube and probe, the pressure gauge are in cylindrical structural, are made a circle provided with control flume in the pressure gauge week,
Is provided with regulation pipe in control flume, the regulation pipe upper end, which connects, is provided with relief tube, and relief tube upper end is provided with regulating tank, in regulating tank
Provided with measurement pipe, the measurement pipe upper end connection is provided with probe, and regulation pipe lower end both sides and measurement pipe lower end both sides connect
Logical to be provided with connecting tube, the connecting tube is in hollow cylindrical structure, and spacing collar, upper end limit are fixed with the circle of connecting tube outer end one
Spring is provided between position circle and relief tube outer ring inwall, also is provided with spring between lower end spacing collar and pressure gauge outer ring inwall, institute
State and be fixedly connected between spring and spacing collar, is flexibly connected between spring and relief tube or pressure gauge.
Preferably, the connecting tube of the regulation pipe both sides extends through control flume both sides inwall and set, measurement pipe both sides
Connecting tube extends through regulating tank both sides inwall and set.
Preferably, the spacing collar is in circular ring, and upper end spacing collar is located inside relief tube, and upper end spacing collar and
Rubber seal is additionally provided between relief tube inner ring inwall, lower end spacing collar is located inside pressure gauge, and lower end spacing collar and pressure
Rubber seal also is provided between power table inner ring inwall.
Preferably, be interconnected between the measurement pipe and relief tube by connecting tube, the pressure gauge and regulation pipe it
Between be interconnected also by connecting tube.
Compared with prior art, the beneficial effects of the invention are as follows：Structure setting of the present invention is reasonable, functional, have with
Lower advantage：
1. measurement pipe can be fitted in pressure gauge one by regulation pipe and be enclosed in this device, it is not easy during using and transporting
Probe is touched, probe is hardly damaged, and service life is longer；
2. regulation pipe can rotate in control flume, measurement pipe can rotate in regulating tank so that probe angulation can be adjusted,
The pressure gauge of convenient detection diverse location, using simple, it can be adjusted at any time according to actual conditions, the scope of application is wider, is adapted to
Promote.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is regulation pipe of the present invention and relief tube structural representation；
Fig. 3 is connecting tube of the present invention and spacing collar structural representation.
In figure：1 pressure gauge, 2 regulation pipes, 3 relief tubes, 4 regulating tanks, 5 measurement pipes, 6 probes, 7 control flumes, 8 rubber seals
Circle, 9 connecting tubes, 10 spacing collars.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of relief valve mechanism for being easy to regulation, including pressure
Table 1, regulation pipe 2, relief tube 3 and probe 6, pressure gauge 1 are in cylindrical structural, and pressure gauge makes a circle provided with control flume 7, control for 1 week
Regulation pipe 2 is provided with groove 7 processed, the connection of the upper end of regulation pipe 2 is provided with relief tube 3, and the upper end of relief tube 3 is provided with regulating tank 4, regulating tank 4
Interior to be provided with measurement pipe 5, the connection of the upper end of measurement pipe 5 is provided with probe 6, and the lower end both sides of regulation pipe 2 connect with the lower end both sides of measurement pipe 5
Provided with connecting tube 9, the connecting tube 9 of the both sides of regulation pipe 2 extends through the both sides inwall of control flume 7 and set, the connection of the both sides of measurement pipe 5
Pipe 9 extends through the both sides inwall of regulating tank 4 and set, and connecting tube 9 is in hollow cylindrical structure, is fixed at the circle of 9 outer end of connecting tube one
Provided with spacing collar 10, spacing collar 10 is in circular ring, and upper end spacing collar 10 is located inside relief tube 3, and upper end spacing collar 10
Rubber seal 8 is additionally provided between the inner ring inwall of relief tube 3, lower end spacing collar 10 is located inside pressure gauge 1, and lower end is spacing
Rubber seal 8 also is provided between circle 10 and the inner ring inwall of pressure gauge 1, between upper end spacing collar 10 and the outer ring inwall of relief tube 3
Provided with spring, spring also is provided between lower end spacing collar 10 and the outer ring inwall of pressure gauge 1, it is fixed between spring and spacing collar 10 to connect
Connect, be flexibly connected between spring and relief tube 3 or pressure gauge 1, interconnected between measurement pipe 5 and relief tube 3 by the phase of connecting tube 9
It is logical, it is interconnected between pressure gauge 1 and regulation pipe 2 also by connecting tube 9.
Operation principle：Regulation pipe 2 is rotated, the connecting tube 9 of the lower section of regulation pipe 2 can turn in the control flume 7 on pressure gauge 1
Dynamic, rotation measuring pipe 5, the connecting tube 9 of the lower section of measurement pipe 5 can rotate in the regulating tank 4 on relief tube 3, reached regulation and visited
The purpose of pin 6, probe 6 is rotated to the position of laminate pressure table 1 so that probe 6 be not easy during using and transporting by
Touch, probe 6 is hardly damaged, and service life is longer, and has reached the purpose that the angle of probe 6 can be adjusted at any time, convenient detection
The pressure gauge 1 of diverse location, spacing collar 10 avoid the phenomenon that connecting tube 9 comes off, and rubber seal 8 can be by regulating tank 4, control
Sealed between groove 7 and connecting tube 9, device sealing when rotating is good, will not cause to reveal, the spring on spacing collar 10 plays
Purpose that connecting tube 9 is compressed, plant running is stable, and service life is longer, is adapted to promote.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of relief valve mechanism for being easy to regulation, including pressure gauge (1), regulation pipe (2), relief tube (3) and probe (6), institute
It is in cylindrical structural to state pressure gauge (1), it is characterised in that：Pressure gauge (1) week makes a circle provided with control flume (7), control flume
(7) regulation pipe (2) is provided with, regulation pipe (2) the upper end connection is provided with relief tube (3), and relief tube (3) upper end is provided with regulating tank
(4) measurement pipe (5), is provided with regulating tank (4), measurement pipe (5) upper end, which connects, is provided with probe (6), under the regulation pipe (2)
End both sides are connected provided with connecting tube (9) with measurement pipe (5) lower end both sides, and the connecting tube (9) is in hollow cylindrical structure, even
Spacing collar (10) is fixed with the adapter circle of (9) outer end one, is provided between upper end spacing collar (10) and relief tube (3) outer ring inwall
Spring, spring also is provided between lower end spacing collar (10) and pressure gauge (1) outer ring inwall, between the spring and spacing collar (10)
It is fixedly connected, is flexibly connected between spring and relief tube (3) or pressure gauge (1).
A kind of 2. relief valve mechanism for being easy to regulation according to claim 1, it is characterised in that：The regulation pipe (2) two
The connecting tube (9) of side extends through control flume (7) both sides inwall and set, and the connecting tube (9) of measurement pipe (5) both sides extends through tune
Groove (4) both sides inwall is saved to set.
A kind of 3. relief valve mechanism for being easy to regulation according to claim 1, it is characterised in that：The spacing collar (10) is in
Circular ring, upper end spacing collar (10) are located at relief tube (3) inside, and in upper end spacing collar (10) and relief tube (3) inner ring
Be additionally provided with rubber seal (8) between wall, it is internal that lower end spacing collar (10) is located at pressure gauge (1), and lower end spacing collar (10) with
Rubber seal (8) also is provided between pressure gauge (1) inner ring inwall.
A kind of 4. relief valve mechanism for being easy to regulation according to claim 1, it is characterised in that：The measurement pipe (5) with
It is interconnected between relief tube (3) by connecting tube (9), also by connecting tube between the pressure gauge (1) and regulation pipe (2)
(9) it is interconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710809932.4A CN107542969B (en) | 2017-09-11 | 2017-09-11 | Pressure relief valve mechanism convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710809932.4A CN107542969B (en) | 2017-09-11 | 2017-09-11 | Pressure relief valve mechanism convenient to adjust |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107542969A true CN107542969A (en) | 2018-01-05 |
| CN107542969B CN107542969B (en) | 2024-08-27 |
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ID=60963188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710809932.4A Active CN107542969B (en) | 2017-09-11 | 2017-09-11 | Pressure relief valve mechanism convenient to adjust |
Country Status (1)
| Country | Link |
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| CN (1) | CN107542969B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1596178A1 (en) * | 2004-05-10 | 2005-11-16 | AFRISO Euro-Index GmbH für Sicherungsarmaturen und Füllstandsmessung | Manometer system with integrated pressure relief valve |
| CN2911631Y (en) * | 2006-06-15 | 2007-06-13 | 南阳市鸭河口水库工程管理局 | Pressure tube protector |
| EP2886916A1 (en) * | 2013-12-20 | 2015-06-24 | IMI Hydronic Engineering International SA | A valve and a method of operating a valve |
| CN205938145U (en) * | 2016-07-29 | 2017-02-08 | 东莞市科威纳自动化工业有限公司 | Intelligent pressure reducing valve |
| CN107013717A (en) * | 2017-05-18 | 2017-08-04 | 盐城欧润石化设备制造有限公司 | A kind of automatic decompression device for relief valve |
| CN207335954U (en) * | 2017-09-11 | 2018-05-08 | 重庆依凯科技有限公司 | A kind of pressure release valve device suitable for pressure gauge |
-
2017
- 2017-09-11 CN CN201710809932.4A patent/CN107542969B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1596178A1 (en) * | 2004-05-10 | 2005-11-16 | AFRISO Euro-Index GmbH für Sicherungsarmaturen und Füllstandsmessung | Manometer system with integrated pressure relief valve |
| CN2911631Y (en) * | 2006-06-15 | 2007-06-13 | 南阳市鸭河口水库工程管理局 | Pressure tube protector |
| EP2886916A1 (en) * | 2013-12-20 | 2015-06-24 | IMI Hydronic Engineering International SA | A valve and a method of operating a valve |
| CN205938145U (en) * | 2016-07-29 | 2017-02-08 | 东莞市科威纳自动化工业有限公司 | Intelligent pressure reducing valve |
| CN107013717A (en) * | 2017-05-18 | 2017-08-04 | 盐城欧润石化设备制造有限公司 | A kind of automatic decompression device for relief valve |
| CN207335954U (en) * | 2017-09-11 | 2018-05-08 | 重庆依凯科技有限公司 | A kind of pressure release valve device suitable for pressure gauge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107542969B (en) | 2024-08-27 |
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