CN207334261U - A kind of petroleum transportation pipeline pressure monitoring device - Google Patents
A kind of petroleum transportation pipeline pressure monitoring device Download PDFInfo
- Publication number
- CN207334261U CN207334261U CN201721153517.XU CN201721153517U CN207334261U CN 207334261 U CN207334261 U CN 207334261U CN 201721153517 U CN201721153517 U CN 201721153517U CN 207334261 U CN207334261 U CN 207334261U
- Authority
- CN
- China
- Prior art keywords
- motion stops
- pressure
- connector sleeve
- pressure detecting
- monitoring device
- 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
Abstract
The utility model discloses a kind of petroleum transportation pipeline pressure monitoring device, including connecting tube, relief tube, pressure detector, protection cap and rubber sleeve, the connecting tube is provided at both ends with threaded connection hole, and pressure detecting pipe is installed above connecting tube, the relief tube is arranged at the side of pressure detecting pipe, and the bottom of pressure detecting pipe is inlaid with the first motion stops, telescopic rod is connected with above first motion stops, and spring is inlaid with telescopic rod, connector sleeve is inlaid with above the spring, and the second motion stops are installed on connector sleeve, the pressure detector is installed on the top of connector sleeve, and connector sleeve is embedded on supporting rack, the protection cap is installed on the top of pressure detecting pipe.The petroleum transportation pipeline pressure monitoring device, avoids the pressure of oil excessive, causes security risk occur, and in addition the device is provided with the second motion stops, avoids the first motion stops aging, and oil is overflowed from the device.
Description
Technical field
Petroleum pipeline equipment technical field is the utility model is related to, is specially a kind of petroleum transportation pipeline pressure monitoring dress
Put.
Background technology
With the development of science and technology, people are gradually increasing the consumption of oil, and oil is during transport
Through being transported frequently with pipeline, the pressure of oil in the duct needs to be detected, and avoids oil excessive to the pressure of pipeline,
Causing security risk occur, existing oil pressure-detecting device is not convenient to use mostly, when the pressure of oil is excessive,
It may be overflowed from pressure-detecting device, cause the waste of oil, it is therefore desirable in existing oil pressure-detecting device
On the basis of be improved, to adapt to the demand in market.
Utility model content
The purpose of this utility model is to provide a kind of petroleum transportation pipeline pressure monitoring device, to solve above-mentioned background skill
What is proposed in art is not convenient to use, and when the pressure of oil is excessive, may be overflowed from pressure-detecting device, cause stone
The problem of waste of oil.
To achieve the above object, the utility model provides following technical solution:A kind of petroleum transportation pipeline pressure monitoring dress
Put, including connecting tube, relief tube, pressure detector, protection cap and rubber sleeve, the connecting tube are provided at both ends with threaded connection
Hole, and pressure detecting pipe is installed above connecting tube, the relief tube is arranged at the left side of pressure detecting pipe, and pressure detecting
The bottom of pipe is inlaid with the first motion stops, is connected with telescopic rod above first motion stops, and bullet is inlaid with telescopic rod
Spring, is inlaid with connector sleeve above the spring, and the second motion stops are provided with connector sleeve, the top of second motion stops
Fixing card is provided with, the pressure detector is installed on the top of connector sleeve, and connector sleeve is embedded on supporting rack, the protection
Lid is installed on the top of pressure detecting pipe, and the rubber sleeve is embedded in the first motion stops and the second motion stops.
Preferably, it is structure as a whole between connecting tube and the pressure detecting pipe, and pressure detecting pipe is arranged at connecting tube
Middle upper part.
Preferably, the internal diameter size of first motion stops is equal with the diameter of pressure detecting pipe, and pressure detecting
To be slidably connected between pipe and the first motion stops, and the thickness of the first motion stops is more than the diameter of relief tube.
Preferably, the telescopic rod is to be flexibly connected between connector sleeve, and is between connector sleeve and pressure detector
Welding.
Preferably, second motion stops are embedded on connector sleeve, and the appearance and size of connector sleeve and the second motion stops
Appearance and size matches.
Preferably, the protection cap is transparent glass material, and is to be threadedly coupled between protection cap and pressure detecting pipe.
Compared with prior art, the beneficial effects of the utility model are：The petroleum transportation pipeline pressure monitoring device is set
There are the first motion stops, the oil inside pipeline under the effect of the pressure promotes the first motion stops, when the promotion of the first motion stops
Oil starts to flow out from relief tube when above to relief tube, avoids the pressure of oil excessive, causes security risk occur,
In addition the device is provided with the second motion stops, avoids the first motion stops aging, and oil is overflowed from the device, therefore the device
It is more in line with the requirement of modernization.
Brief description of the drawings
Fig. 1 is the utility model main view cross-sectional view；
Fig. 2 is the utility model main structure diagram；
Fig. 3 is partial enlargement structural representation at A in the utility model Fig. 1.
In figure：1st, connecting tube, 2, threaded connection hole, 3, pressure detecting pipe, 4, relief tube, the 5, first motion stops, 6, flexible
Bar, 7, spring, 8, connector sleeve, the 9, second motion stops, 10, fixing card, 11, pressure detector, 12, supporting rack, 13, protection cap,
14th, rubber sleeve.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of petroleum transportation pipeline pressure monitoring device,
Including connecting tube 1, threaded connection hole 2, pressure detecting pipe 3, relief tube 4, the first motion stops 5, telescopic rod 6, spring 7, connector sleeve
8th, the second motion stops 9, fixing card 10, pressure detector 11, supporting rack 12, protection cap 13 and rubber sleeve 14, the two of connecting tube 1
End is provided with threaded connection hole 2, and the top of connecting tube 1 is provided with pressure detecting pipe 3, between connecting tube 1 and pressure detecting pipe 3
It is structure as a whole, and pressure detecting pipe 3 is arranged at the middle upper part of connecting tube 1, the device is more stablized, relief tube 4 is set
The left side of pressure detecting pipe 3 is placed in, and the bottom of pressure detecting pipe 3 is inlaid with the first motion stops 5, the internal diameter of the first motion stops 5
Size is equal with the diameter of pressure detecting pipe 3, and to be slidably connected between 3 and first motion stops 5 of pressure detecting pipe, and
The thickness of first motion stops 5 is more than the diameter of relief tube 4, avoids oil from spilling over the top of the first motion stops 5 by relief tube 4,
The top of first motion stops 5 is connected with telescopic rod 6, and spring 7 is inlaid with telescopic rod 6, telescopic rod 6 with connector sleeve 8 it
Between for be flexibly connected, and between connector sleeve 8 and pressure detector 11 for welding, easy to transfer the pressure to pressure by connector sleeve 8
On force detector 11, the top of spring 7 is inlaid with connector sleeve 8, and the second motion stops 9 are provided with connector sleeve 8, the second activity
Plug 9 is embedded on connector sleeve 8, and the appearance and size of connector sleeve 8 matches with the appearance and size of the second motion stops 9, easy to second
Motion stops 9 promote connector sleeve 8, and the top of the second motion stops 9 is provided with fixing card 10, and pressure detector 11 is installed on connector sleeve 8
Top, and connector sleeve 8 is embedded on supporting rack 12, and protection cap 13 is installed on the top of pressure detecting pipe 3, and protection cap 13 is
Bright glass material, and to be threadedly coupled between protection cap 13 and pressure detecting pipe 3, easy to observe pressure detecting by protection cap 13
Device 11, rubber sleeve 14 are embedded in the first motion stops 5 and the second motion stops 9.
Operation principle：When using the petroleum transportation pipeline pressure monitoring device, petroleum transportation pipeline pressure is supervised first
The connecting tube 1 for surveying device is connected through a screw thread hole 2 on petroleum transportation pipeline, and then the oil in pipeline is movable by first
Plug 5 jacks up upwards, and power is delivered in the second motion stops 9 by the first motion stops 5 by spring 7, and then the second motion stops 9 lead to power
Connector sleeve 8 is crossed to be delivered on pressure detector 11, when the pressure of oil is excessive inside petroleum pipeline, 5 quilt of the first motion stops
Shift the top of relief tube 4 onto, oil starts to flow out from relief tube 4, and pressure release processing is carried out to the use in pipeline, here it is
Operation principle for this petroleum transportation pipeline pressure monitoring device.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic into
Row equivalent substitution, where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of petroleum transportation pipeline pressure monitoring device, including connecting tube (1), relief tube (4), pressure detector (11), guarantor
Protecting cover (13) and rubber sleeve (14), it is characterised in that：The connecting tube (1) is provided at both ends with threaded connection hole (2), and connects
Pressure detecting pipe (3) is installed above pipe (1), the relief tube (4) is arranged at the side of pressure detecting pipe (3), and pressure
The bottom of detection pipe (3) is inlaid with the first motion stops (5), and telescopic rod (6) is connected with above first motion stops (5), and
Spring (7) is inlaid with telescopic rod (6), connector sleeve (8) is inlaid with above the spring (7), and be provided with connector sleeve (8)
Second motion stops (9), fixing card (10), pressure detector (11) installation are provided with above second motion stops (9)
In the top of connector sleeve (8), and connector sleeve (8) is embedded on supporting rack (12), and the protection cap (13) is installed on pressure detecting
The top of (3) is managed, the rubber sleeve (14) is embedded in the first motion stops (5) and the second motion stops (9).
A kind of 2. petroleum transportation pipeline pressure monitoring device according to claim 1, it is characterised in that：The connecting tube
(1) it is structure as a whole between pressure detecting pipe (3), and pressure detecting pipe (3) is arranged at the middle upper part of connecting tube (1).
A kind of 3. petroleum transportation pipeline pressure monitoring device according to claim 1, it is characterised in that：First activity
It is equal with the diameter of pressure detecting pipe (3) to fill in the internal diameter size of (5), and pressure detecting pipe (3) and the first motion stops (5) it
Between to be slidably connected, and the thickness of the first motion stops (5) is more than the diameter of relief tube (4).
A kind of 4. petroleum transportation pipeline pressure monitoring device according to claim 1, it is characterised in that：The telescopic rod
(6) between connector sleeve (8) to be flexibly connected, and be to weld between connector sleeve (8) and pressure detector (11).
A kind of 5. petroleum transportation pipeline pressure monitoring device according to claim 1, it is characterised in that：Second activity
Plug (9) is embedded on connector sleeve (8), and the appearance and size of connector sleeve (8) matches with the appearance and size of the second motion stops (9).
A kind of 6. petroleum transportation pipeline pressure monitoring device according to claim 1, it is characterised in that：The protection cap
(13) it is transparent glass material, and is to be threadedly coupled between protection cap (13) and pressure detecting pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721153517.XU CN207334261U (en) | 2017-09-11 | 2017-09-11 | A kind of petroleum transportation pipeline pressure monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721153517.XU CN207334261U (en) | 2017-09-11 | 2017-09-11 | A kind of petroleum transportation pipeline pressure monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207334261U true CN207334261U (en) | 2018-05-08 |
Family
ID=62371840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721153517.XU Expired - Fee Related CN207334261U (en) | 2017-09-11 | 2017-09-11 | A kind of petroleum transportation pipeline pressure monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207334261U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027687A (en) * | 2018-08-13 | 2018-12-18 | 宁波高智科技咨询服务有限公司 | A kind of mining mortar delivery pipe road |
| CN111503528A (en) * | 2020-04-27 | 2020-08-07 | 简再东 | Gas safety protection device |
-
2017
- 2017-09-11 CN CN201721153517.XU patent/CN207334261U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027687A (en) * | 2018-08-13 | 2018-12-18 | 宁波高智科技咨询服务有限公司 | A kind of mining mortar delivery pipe road |
| CN111503528A (en) * | 2020-04-27 | 2020-08-07 | 简再东 | Gas safety protection device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20180911 |