CN110185867A - A kind of double pressure meter four-way dial frameworks - Google Patents
A kind of double pressure meter four-way dial frameworks Download PDFInfo
- Publication number
- CN110185867A CN110185867A CN201910530832.7A CN201910530832A CN110185867A CN 110185867 A CN110185867 A CN 110185867A CN 201910530832 A CN201910530832 A CN 201910530832A CN 110185867 A CN110185867 A CN 110185867A
- Authority
- CN
- China
- Prior art keywords
- pressure
- water
- product
- way
- way pipe
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/03—Branch units, e.g. made in one piece, welded, riveted comprising junction pieces for four or more pipe members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L43/00—Bends; Siphons
Abstract
The present invention provides a kind of double pressure meter four-way dial frameworks, including pressure tapping, swan neck, four-way pipe, workpiece joints and water supply connector, it is characterized in that, the left and right ends of the four-way pipe are connected with the lower end of two swan necks respectively, the upper end of the swan neck is connected with pressure tapping, other two interface of the four-way pipe is connect with the water outlet of one end of workpiece joints and water supply connector respectively.The invention solves single table and such as breaks down during the water pressure test, it cannot verify, hydraulic test pressure is caused not meet product requirement, it even results in product and the dangerous situations such as occurs damaging, and water filling port is singly opened on product, the problem of increasing product manufacturing workload and installation operation difficulty, effectively improves the safety and reliability of the water pressure test；Meanwhile product water filling port is combined with dial framework and can avoid singly opening water injection hole by four-way dial framework, reduces manufacturing complexity and installation difficulty.
Description
Technical field
The present invention relates to the water pressure test of large-scale petrochemical container equipment, specially a kind of double pressure meter four-way dial frameworks.
Background technique
It is enterprising to be all directly installed on product flange in the water pressure test by large-scale petrochemical container for monolithic pressure gauge at this stage
The boosting observation of row hydraulic pressure.In addition this mounting means needs process dedicated water filling port on product, complete product water filling and rise
The requirement of pressure, increasing water filling port will increase product manufacturing workload, while increase installation operation difficulty.Pass through in boost process
The pressure change of observation pressure gauge determines real-time pressure size, and single table such as breaks down in use, can not obtain in time
Verification, will lead to hydraulic test pressure and does not meet product requirement, or even continuous voltage rise occur causes product damage even hair occur
Other raw dangerous situations.
Summary of the invention
The purpose of the present invention is to solve above-mentioned single tables existing in the prior art such as to break down in use,
It is unable to get verification, hydraulic test pressure is caused not meet product requirement, or even continuous voltage rise occur causes product to damage
Deng other dangerous situations, and water filling port is in addition processed on product, increase product manufacturing workload and installation operation difficulty
The problem of, and then a kind of double pressure meter four-way dial frameworks are provided, hydraulic pressure pressure is confirmed simultaneously with double pressure gauges, effectively improves water
Press the safety and reliability of test；Meanwhile without singly opening water injection hole, difficulty of processing and installation difficulty are reduced.
The purpose of the present invention is what is be achieved through the following technical solutions: a kind of double pressure meter four-way dial frameworks, including pressure gauge
Connector, swan neck, four-way pipe, workpiece joints and water supply connector, it is characterized in that, the left and right ends of the four-way pipe are respectively with two
The lower end of a swan neck is connected, and the upper end of the swan neck is connected with pressure tapping, and other two of the four-way pipe connects
Mouth is connect with the water outlet of one end of workpiece joints and water supply connector respectively.
Beneficial effects of the present invention: double pressure gauges can be realized by such double pressure meter four-way dial frameworks while confirming hydraulic pressure pressure
Power, it is ensured that be not in because of pressure gauge failure caused by boosting it is undesirable and continuous voltage rise occur and lead to dangerous feelings
Condition, the effective safety and reliability for improving the water pressure test；Meanwhile combine product water filling port with dial framework can for four-way dial framework
It avoids singly opening water injection hole, reduces difficulty of processing and installation difficulty.
Detailed description of the invention
Fig. 1 is the main diagram of the double pressure meter four-way dial frameworks of the present invention.
Fig. 2 is the side diagram of the double pressure meter four-way dial frameworks of the present invention.
Specific embodiment
Below in conjunction with attached drawing, the present invention is described in further detail: the present embodiment is being with technical solution of the present invention
Under the premise of implemented, give detailed embodiment, but protection scope of the present invention is not limited to following embodiments.
As depicted in figs. 1 and 2, a kind of double pressure meter four-way dial frameworks involved in the present embodiment, including pressure tapping 1,
Swan neck 2, four-way pipe 3, workpiece joints 4 and water supply connector 5, it is characterized in that, the left and right ends of the four-way pipe 3 are respectively with two
The lower end of a swan neck 2 is connected, and the upper end of the swan neck 2 is connected with pressure tapping 1, and other the two of the four-way pipe 3
A interface is connect with the water outlet of one end of workpiece joints 4 and water supply connector 5 respectively.
As an embodiment of the present invention, on the basis of upper one embodiment, four-way pipe 3 could alternatively be extra four
The multi-pass pipe of a port, the both ends of them of multi-pass pipe are connect with the water outlet of one end of workpiece joints 4 and water supply connector 5 respectively,
Other ports are all connected with the lower end of swan neck 2, and the upper end of swan neck 2 is connected with pressure tapping 1.
Before the water pressure test, pressure gauge is installed in pressure tapping 1, workpiece joints 4 and product flanged joint, water inlet pipe
Road is connect with water supply connector 5；When the water pressure test, test water injects product by water supply connector 5, passes through two or more when boosting
A pressure gauge observes real-time pressure simultaneously, stops boosting after reaching hydraulic test pressure.The present invention solves single pressure gauge and easily sends out
Raw hydraulic test pressure is inaccurate, the technical problem that pressure gauge failure can not be checked when the water pressure test, while also solving list
Solely setting water inlet hole machined is complicated, the big problem of operation difficulty.The safety and reliability for improving the water pressure test, product is filled the water
Mouth is combined with dial framework can avoid singly opening water injection hole, reduce difficulty of processing and installation difficulty.
The foregoing is only a preferred embodiment of the present invention, these specific embodiments are all based on the present invention
Different implementations under general idea, and scope of protection of the present invention is not limited thereto, it is any to be familiar with the art
Technical staff in the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of, should all cover of the invention
Within protection scope.Therefore, the scope of protection of the invention shall be subject to the scope of protection specified in the patent claim.
Claims (1)
1. a kind of double pressure meter four-way dial frameworks, including pressure tapping (1), swan neck (2), four-way pipe (3), workpiece joints (4)
With water supply connector (5), it is characterized in that, the left and right ends of the four-way pipe (3) are connected with the lower end of two swan necks (2) respectively
Connect, the upper end of the swan neck (2) is connected with pressure tapping (1), other two interface of the four-way pipe (3) respectively with work
One end of part connector (4) is connected with the water outlet of water supply connector (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910530832.7A CN110185867A (en) | 2019-06-19 | 2019-06-19 | A kind of double pressure meter four-way dial frameworks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910530832.7A CN110185867A (en) | 2019-06-19 | 2019-06-19 | A kind of double pressure meter four-way dial frameworks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110185867A true CN110185867A (en) | 2019-08-30 |
Family
ID=67722494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910530832.7A Pending CN110185867A (en) | 2019-06-19 | 2019-06-19 | A kind of double pressure meter four-way dial frameworks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110185867A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202041358U (en) * | 2011-04-29 | 2011-11-16 | 南通赛孚机械设备有限公司 | Hydrostatic testing tool for pressure container |
| CN202522370U (en) * | 2012-03-23 | 2012-11-07 | 中石化第四建设有限公司 | Pressure gauge joint extension device used for pressure gauge verification bench |
| CN104236821A (en) * | 2013-06-18 | 2014-12-24 | 上海烟草集团有限责任公司 | Device and method for detecting airtightness of rotary connector |
| CN204228354U (en) * | 2014-01-26 | 2015-03-25 | 滁州兴扬汽车有限公司 | A kind of tanker truck pressure detection case |
| US9841114B1 (en) * | 2014-12-01 | 2017-12-12 | Alfredo Lozano Aguilar | Hydrocarbon pipeline pressure safety relief bypass system |
-
2019
- 2019-06-19 CN CN201910530832.7A patent/CN110185867A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202041358U (en) * | 2011-04-29 | 2011-11-16 | 南通赛孚机械设备有限公司 | Hydrostatic testing tool for pressure container |
| CN202522370U (en) * | 2012-03-23 | 2012-11-07 | 中石化第四建设有限公司 | Pressure gauge joint extension device used for pressure gauge verification bench |
| CN104236821A (en) * | 2013-06-18 | 2014-12-24 | 上海烟草集团有限责任公司 | Device and method for detecting airtightness of rotary connector |
| CN204228354U (en) * | 2014-01-26 | 2015-03-25 | 滁州兴扬汽车有限公司 | A kind of tanker truck pressure detection case |
| US9841114B1 (en) * | 2014-12-01 | 2017-12-12 | Alfredo Lozano Aguilar | Hydrocarbon pipeline pressure safety relief bypass system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190830 |