CN103728932A - Terminal of remote control pressure testing device - Google Patents
Terminal of remote control pressure testing device Download PDFInfo
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- CN103728932A CN103728932A CN201310565557.5A CN201310565557A CN103728932A CN 103728932 A CN103728932 A CN 103728932A CN 201310565557 A CN201310565557 A CN 201310565557A CN 103728932 A CN103728932 A CN 103728932A
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- pressure testing
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- test pump
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention relates to a terminal for a remote control pressure testing device. The terminal for the remote control pressure testing device is characterized in that the terminal for the remote control pressure testing device comprises a central processor, a liquid crystal displayer, a pressure testing pump control circuit connecting port, a pressure sensor control circuit connecting port and a liquid level measurement mechanism control circuit connecting port, wherein the liquid crystal displayer, the pressure testing pump control circuit connecting port, the pressure sensor control circuit connecting port and the liquid level measurement mechanism control circuit connecting port are respectively communicated with the central processor. The terminal of the remote control pressure testing device is provided with the control circuit connecting ports connected with various control devices. When the terminal is used, the terminal is communicated with the corresponding devices through corresponding control circuits, namely, the function that a pressure tester is remotely controlled is achieved, and the problems that the labor intensity of control personal in a site is large and potential safety hazards exist are solved.
Description
Technical field
The present invention relates to pressure testing examination field, specifically, relate to a kind of terminal of Long-distance Control pressure testing equipment.
Background technology
Test pump is for filling or test the equipment of various water, anti freezing solution and wet goods fluid, is the checkout equipment of specializing in all kinds of pressure vessels, pipeline, boiler, steel cylinder, valve, pressure vessel, fire control equipment and do to obtain in laboratory and the hydraulic testing highly pressurised liquid.
The function of test pump is the pressure energy that the mechanical energy of engine (as motor and internal combustion engine etc.) is converted to liquid.Its principle of work is: cam is by motor driven rotary, and when cam promotion plunger moves upward, the sealed volume that plunger and cylinder body form reduces, and fluid is extruded from sealed volume, through retaining valve, is discharged to the place needing.When cam rotates the decline position to curve, spring forces plunger downward, forms certain vacuum degree, and fluid enters sealed volume under the effect of atmospheric pressure.Cam makes constantly lifting of plunger, and sealed volume periodically reduces and increases, and pump just constantly sucks fluid and discharges fluid.
Test pump product and supporting pressure testing, experimental project obtain wide sending out and apply, and apply in national defence scientific research focus development project in existing industrial pressure testing test.These projects comprise: high pressure explosion bulge test, deep-sea test, space technology, high temperature and pressure test, special pipe test etc.The control of existing testing equipment is all after pressure testing equipment assembling, now equipment is controlled, and this control mode is subject to the restriction of distance, and control personnel must be positioned at scene in whole process of the test, have increased staff's labour intensity.And in pressure testing process of the test, the hydraulic pressure in equipment is the high pressure conditions in hundreds of MPa all, if something unexpected happened in pressure testing process of the test, by entail dangers to staff's personal safety.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of terminal of Long-distance Control pressure testing equipment, the terminal of this kind of Long-distance Control pressure testing equipment has and is exclusively used in the operation circuit access interface being connected with the various opertaing devices of pressure testing machine, during use, connect by operation circuit with corresponding equipment, the function of Long-distance Control pressure testing machine can be realized, the large problem with there is potential safety hazard of control personnel work on the spot labour intensity can be solved.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of terminal of Long-distance Control pressure testing equipment, it is characterized in that, comprise central processing unit, and respectively with central processing unit connect liquid crystal display, test pump operation circuit access interface, pressure transducer operation circuit access interface, level gauging mechanism controls circuit access interface.The terminal of a kind of Long-distance Control pressure testing equipment of this programme has and is exclusively used in the operation circuit access interface being connected with the various opertaing devices of pressure testing machine, during use, connect by operation circuit with corresponding equipment, the function of Long-distance Control pressure testing machine can be realized, the large problem with there is potential safety hazard of control personnel work on the spot labour intensity can be solved.
Further, also comprise the flowmeter operation circuit access interface of connecting with central processing unit.
Described hand-held control terminal is used for controlling pressure testing machine, pressure testing machine comprises pressure testing machine body, water tank, test pump, pressure transducer, on pressure testing machine body, be provided with pressure testing water inlet interface, high pressure water outlet mouthpiece, power input interface, water tank, test pump, pressure transducer is all installed in pressure testing machine body, the water inlet of water tank is connected by pipeline and pressure testing water inlet interface, the water delivering orifice of water tank is connected by the water inlet of pipeline and test pump, the water delivering orifice of test pump is connected by pipeline and high pressure water outlet mouthpiece, pipeline between pressure transducer and test pump and high pressure water outlet mouthpiece is connected, test pump, pressure transducer is respectively by operation circuit and test pump operation circuit access interface, pressure transducer operation circuit access interface is connected.Existing pressure testing equipment is all Assembling, the one, re-assembly inefficiency, affect the progress of pressure testing test, the 2nd, the various pipelines that re-assembly, circuit is all exposed in device external, there is potential safety hazard, this programme is in order to address these problems, a kind of pressure testing machine is provided, this pressure testing machine body interior installs pressure testing unit in advance, and interface is picked out and on pressure testing machine body, forms pressure testing water inlet interface, high pressure water outlet mouthpiece, power input interface, when using, only power supply and power input interface need to be connected, source water and pressure testing water inlet interface are connected, high pressure water outlet mouthpiece and equipment to be tested or pipeline to be tested are connected can carry out pressure testing test, easy to operate, simply, improved the efficiency of pressure testing test.In this programme, pressure testing unit adopts the module compositions such as existing test pump, water tank, can connect with reference to the assembling mode of existing pressure testing equipment, as long as these equipment are carried out in pressure testing machine body connect preferably and space layout, pressure testing Unit Design well needs afterwards interface to be picked out and on pressure testing machine body, forms pressure testing water inlet interface, high pressure water outlet mouthpiece, power input interface, the use while carrying out pressure testing test to facilitate in addition.
Described pressure testing machine also comprises the level gauging mechanism being arranged in water tank, and level gauging mechanism connects by operation circuit and level gauging mechanism controls circuit access interface.
Described pressure testing machine also comprises the flowmeter being arranged between water tank and test pump, and flowmeter is by operation circuit and flowmeter operation circuit access interface.
The invention has the beneficial effects as follows:
1, the terminal of a kind of Long-distance Control pressure testing equipment of the present invention has and is exclusively used in the operation circuit access interface being connected with the various opertaing devices of pressure testing machine, during use, connect by operation circuit with corresponding equipment, the function of Long-distance Control pressure testing machine can be realized, the large problem with there is potential safety hazard of control personnel work on the spot labour intensity can be solved.。
2, the present invention installs pressure testing unit in advance in pressure testing machine inside, and interface is picked out and on pressure testing machine body, forms pressure testing water inlet interface, high pressure water outlet mouthpiece, power input interface, when using, only power supply and power input interface need to be connected, source water can carry out pressure testing test with the connection of pressure testing water inlet interface, high pressure water outlet mouthpiece and equipment to be tested or pipeline to be tested connection, convenient and simple for operation, improved the efficiency of pressure testing test; Can solve preferably Assembling pressure testing device inefficiency, and various mounting equipment, circuit, all exposed problems that has potential safety hazard in device external of pipeline.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of terminal of Long-distance Control pressure testing equipment;
Fig. 2 is the external structure schematic diagram of pressure testing machine;
Fig. 3 is the inner structure schematic diagram of pressure testing machine.
Parts title corresponding to number in the figure is: 1-pressure testing water inlet interface, 2-high pressure water outlet mouthpiece, 4-power input interface, 5-water tank, 6-level gauging mechanism, 7-clamping device body, 8-flowmeter, 9-test pump, 10-pressure transducer, the terminal of a 12-Long-distance Control pressure testing equipment.
Embodiment
As shown in Figure 1, the terminal of a kind of Long-distance Control pressure testing equipment of the present embodiment comprises central processing unit, and respectively with central processing unit connect liquid crystal display, test pump operation circuit access interface, pressure transducer operation circuit access interface, level gauging mechanism controls circuit access interface, flowmeter operation circuit access interface.
Liquid crystal display can show the duty of each access interface institute access device and the parameter information that equipment Inspection is arrived, and can input by the mode touching, the operation such as control.Certainly, the controls such as input keyboard or load button, control knob also can be set below liquid crystal display.
The terminal of a kind of Long-distance Control pressure testing equipment of the present embodiment is used for controlling pressure testing machine, the structure of pressure testing machine is as Fig. 2, shown in Fig. 3, pressure testing machine comprises pressure testing machine body 7, water tank 5, test pump 9, pressure transducer 10, on pressure testing machine body 7, be provided with pressure testing water inlet interface 1, high pressure water outlet mouthpiece 2, power input interface 4, water tank 5, test pump 9, pressure transducer 10 is all installed in pressure testing machine body 7, the water inlet of water tank 5 is connected by pipeline and pressure testing water inlet interface 1, the water delivering orifice of water tank 5 is connected by the water inlet of pipeline and test pump 9, the water delivering orifice of test pump 9 is connected by pipeline and high pressure water outlet mouthpiece 2, pipeline between pressure transducer 10 and test pump 9 and high pressure water outlet mouthpiece 2 is connected, test pump 9, pressure transducer 10 is respectively by operation circuit and test pump operation circuit access interface, pressure transducer operation circuit access interface is connected.In water tank 5, be provided with level gauging mechanism 6, level gauging mechanism 6 connects by operation circuit and level gauging mechanism controls circuit access interface.Between water tank 5 and test pump 9, be provided with a flowmeter 8, flowmeter 8 is by operation circuit and flowmeter operation circuit access interface.
The process of the terminal control pressure testing machine work of a kind of Long-distance Control pressure testing equipment of the present embodiment is as follows:
Power supply and power input interface are connected, source water and pressure testing water inlet interface are connected, high pressure water outlet mouthpiece and equipment to be tested or pipeline to be tested are connected, first according to the liquid level information of level gauging mechanism feedback, judge, if liquid level is too low, by source water and pressure testing water inlet interface, in water tank, inject water source, when the liquid level at injection water source reaches certain position, level gauging mechanism feeds back to information a kind of terminal of Long-distance Control pressure testing equipment, now stop in water tank, injecting water source and starting test pump, to injecting high-pressure water in band pressure testing equipment or pipeline, test.In order to add up water consumption, increased flowmeter, for whether source pressure after detecting test pump reaches pressure testing requirement, avoid the too high potential safety hazard causing of hydraulic pressure after pump simultaneously, be provided with the pressure transducer that the pipeline between test pump and high pressure water outlet mouthpiece is connected, pressure sensor monitoring is to hypotony, test pump keeped in repair and check, as detected, hypertonia by a kind of terminal of Long-distance Control pressure testing equipment, pressure testing machine is quit work, to guarantee safety.
As mentioned above, can implement preferably the present invention.
Claims (5)
1. the terminal of a Long-distance Control pressure testing equipment, it is characterized in that, comprise central processing unit, and respectively with central processing unit connect liquid crystal display, test pump operation circuit access interface, pressure transducer operation circuit access interface, level gauging mechanism controls circuit access interface.
2. the terminal of a kind of Long-distance Control pressure testing equipment according to claim 1, is characterized in that, also comprises the flowmeter operation circuit access interface of connecting with central processing unit.
3. the terminal of a kind of Long-distance Control pressure testing equipment according to claim 2, it is characterized in that, described hand-held control terminal is used for controlling pressure testing machine, pressure testing machine comprises pressure testing machine body (7), water tank (5), test pump (9), pressure transducer (10), on pressure testing machine body (7), be provided with pressure testing water inlet interface (1), high pressure water outlet mouthpiece (2), power input interface (4), water tank (5), test pump (9), pressure transducer (10) is all installed in pressure testing machine body (7), the water inlet of water tank (5) is connected by pipeline and pressure testing water inlet interface (1), the water delivering orifice of water tank (5) is connected by the water inlet of pipeline and test pump (9), the water delivering orifice of test pump (9) is connected by pipeline and high pressure water outlet mouthpiece (2), pipeline between pressure transducer (10) and test pump (9) and high pressure water outlet mouthpiece (2) is connected, test pump (9), pressure transducer (10) is respectively by operation circuit and test pump operation circuit access interface, pressure transducer operation circuit access interface is connected.
4. the terminal of a kind of Long-distance Control pressure testing equipment according to claim 3, it is characterized in that, described pressure testing machine also comprises the level gauging mechanism (6) being arranged in water tank (5), and level gauging mechanism (6) connects by operation circuit and level gauging mechanism controls circuit access interface.
5. the terminal of a kind of Long-distance Control pressure testing equipment according to claim 3, it is characterized in that, described pressure testing machine also comprises the flowmeter (8) being arranged between water tank (5) and test pump (9), and flowmeter (8) is by operation circuit and flowmeter operation circuit access interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310565557.5A CN103728932A (en) | 2013-06-27 | 2013-11-14 | Terminal of remote control pressure testing device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310262700 | 2013-06-27 | ||
| CN201310262700.3 | 2013-06-27 | ||
| CN201310565557.5A CN103728932A (en) | 2013-06-27 | 2013-11-14 | Terminal of remote control pressure testing device |
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| Publication Number | Publication Date |
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| CN103728932A true CN103728932A (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310565557.5A Pending CN103728932A (en) | 2013-06-27 | 2013-11-14 | Terminal of remote control pressure testing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121341A (en) * | 2016-02-25 | 2017-09-01 | 中国石油化工股份有限公司 | A kind of high pressure pipe joint wireless pressure pilot system |
| CN109655349A (en) * | 2018-12-18 | 2019-04-19 | 海洋石油工程（青岛）有限公司 | The high pressure pressure testing device of pipeline for remotely controlling |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3274110B2 (en) * | 1999-09-28 | 2002-04-15 | 東京瓦斯株式会社 | Equipment deterioration diagnosis method and equipment deterioration diagnosis system |
| JP2004028999A (en) * | 2002-04-30 | 2004-01-29 | Sekisui House Ltd | Piping pressure test data collection system |
| CN201352182Y (en) * | 2008-12-22 | 2009-11-25 | 中国石油集团长城钻探工程有限公司 | Blowout preventer pressure testing device control box |
| CN201363141Y (en) * | 2009-01-21 | 2009-12-16 | 重庆渝华矿山机械研究所 | Hydraulic control system used for tightness testing device of drilling blowout preventer |
| KR20100021328A (en) * | 2008-08-14 | 2010-02-24 | 김분희 | Hydrolic tester |
-
2013
- 2013-11-14 CN CN201310565557.5A patent/CN103728932A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3274110B2 (en) * | 1999-09-28 | 2002-04-15 | 東京瓦斯株式会社 | Equipment deterioration diagnosis method and equipment deterioration diagnosis system |
| JP2004028999A (en) * | 2002-04-30 | 2004-01-29 | Sekisui House Ltd | Piping pressure test data collection system |
| KR20100021328A (en) * | 2008-08-14 | 2010-02-24 | 김분희 | Hydrolic tester |
| CN201352182Y (en) * | 2008-12-22 | 2009-11-25 | 中国石油集团长城钻探工程有限公司 | Blowout preventer pressure testing device control box |
| CN201363141Y (en) * | 2009-01-21 | 2009-12-16 | 重庆渝华矿山机械研究所 | Hydraulic control system used for tightness testing device of drilling blowout preventer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121341A (en) * | 2016-02-25 | 2017-09-01 | 中国石油化工股份有限公司 | A kind of high pressure pipe joint wireless pressure pilot system |
| CN109655349A (en) * | 2018-12-18 | 2019-04-19 | 海洋石油工程（青岛）有限公司 | The high pressure pressure testing device of pipeline for remotely controlling |
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Application publication date: 20140416 |