CN102706751B - One is pipe laying multifunctional detecting device vertically - Google Patents
One is pipe laying multifunctional detecting device vertically Download PDFInfo
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- CN102706751B CN102706751B CN201210187502.0A CN201210187502A CN102706751B CN 102706751 B CN102706751 B CN 102706751B CN 201210187502 A CN201210187502 A CN 201210187502A CN 102706751 B CN102706751 B CN 102706751B
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Abstract
The present invention relates to one vertically pipe laying multifunctional examining measurement equipment, comprising: water storage tank, water pump, electric control valve, volume control device, intake pressure sensor, pressure of return water sensor, remote pressure sensor, data acquisition and analytic system, exhausr port, special stainless steel steel wire, steel mould X-over, valve; There is the functions such as vertically pipe laying pressure testing, flushing, squareness measurement and circulation resistance measurement.Described measurement underground pipe rinse-system and squareness measurement system are open system, and pressure testing system and drag measurement system are closed system.The invention has the advantages that simple to operate, easy to carry, be the Statistical verticality providing Immersed tube and drag force measurement simultaneously, to ensure security, the reliability of every mouthful of well pipe laying, is measure the indispensable equipment of underground pipe system.
Description
Technical field
The present invention relates to earth-source hot-pump system field of engineering technology, particularly to the vertical tube flushing, pressure testing, squareness measurement, drag measurement etc. of vertically pipe laying system.
Background technology
In recent years, ground-source heat pump development is rapid, but in the construction of earth source heat pump, there are some problems, and the existence of these problems reduces the reliability of underground pipe construction and the energy saving of underground pipe system.As in construction, during drilling well, because the verticality of drilling well is not sure, cause drilling bias center line very serious, two mouthfuls of wells even many mouthfuls of wells intersect, and make the perpendicularly buried pipe that underground pipe cannot descend pipe or destroy, well can be mended again by good unit in charge of construction, but there are some units in charge of construction to adulterate flicker owner with regard to the well damaged, finally affect the heat transfer effect of underground pipe system.For overcoming the above problems, invented vertical tube is rinsed, pressure testing, squareness measurement, the multifunctional examining measurement equipment such as drag measurement, to carry out composite measurement to underground pipe system.
Summary of the invention
In order to solve the problem, the invention discloses one vertically pipe laying multifunctional detecting device, this device is simple to operate, easy to carry, the verticality providing Immersed tube Statistical again and drag force measurement simultaneously, to ensure security, the reliability of every mouthful of well pipe laying, be measure the indispensable equipment of underground pipe system.
The technical solution used in the present invention is to provide one vertically pipe laying multifunctional detecting device, first carry out the flushing of vertically pipe laying, thereafter vertically pipe laying carried out to pressure testing, next carry out squareness measurement to vertically pipe laying, finally drag measurement is carried out to vertically pipe laying.Vertical tube rinse-system is made up of water storage tank, water pump, valve one and valve two; Pressure testing measuring system is moulded X-over, direct one, direct two, data acquisition and analytic system by water storage tank, water pump, intake pressure sensor, steel and is connected to form by pipeline; Squareness measurement system comprises data acquisition and analytic system, remote pressure sensor and special stainless steel steel wire; Drag measurement system is connected to form by pipeline by water storage tank, water pump, electric control valve, flow regulator, intake pressure sensor, pressure of return water sensor and data acquisition and analytic system.
Further, vertical tube rinse-system and squareness measurement system are open systems, and pressure testing system and drag measurement system are closed systems.
Advantage of the present invention is that this device is simple to operate, easy to carry, can rinse the vertical pipe of every mouthful of well again simultaneously, pressure testing, squareness measurement, drag measurement, to ensure security, the reliability of every mouthful of well pipe laying, be measure the indispensable equipment of underground pipe system.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 schematic diagram that to be the present invention rinse vertically pipe laying;
To be the present invention carry out the schematic diagram of pressure testing to vertically pipe laying to Fig. 3;
To be the present invention carry out the schematic diagram of vertical survey to vertically pipe laying to Fig. 4;
To be the present invention carry out the schematic diagram of drag measurement to vertically pipe laying to Fig. 5.
In accompanying drawing, the mark of each parts is as follows: 1, water tank; 2, water pump; 3, electric control valve; 4, volume control device; 5, intake pressure sensor; 6, pressure of return water sensor; 7, exhausr port; 8, remote pressure sensor; 9, X-over moulded by steel; 10, data acquisition and analytic system; 11, special stainless steel steel wire; 12, valve one; 13, valve two; 14, direct one; 15 direct two.
Embodiment
Be described in detail below in conjunction with the preferred embodiment of accompanying drawing to invention, can be easier to make advantages and features of the invention be understood by those skilled in the art and workmen, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1, one is pipe laying multifunctional detecting device vertically, comprises vertical tube rinse-system, pressure testing measuring system, squareness measurement system and drag measurement system, and vertical tube rinse-system is made up of water storage tank 1, water pump 2, valve 1 and valve 2 13; Pressure testing measuring system is moulded X-over 9, direct 1, direct 2 15, data acquisition and analytic system 10 by water storage tank 1, water pump 2, intake pressure sensor 5, steel and is connected to form by pipeline; Squareness measurement system comprises data acquisition and analytic system 10, remote pressure sensor 8 and special stainless steel steel wire 11; Drag measurement system is connected to form by pipeline by water storage tank 1, water pump 2, electric control valve 3, flow regulator 4, intake pressure sensor 5, pressure of return water sensor 6 and data acquisition and analytic system 10; Vertical tube rinse-system and squareness measurement system are open systems, and pressure testing system and drag measurement system are closed systems.
Refer to Fig. 2, one end of underground pipe is moulded X-over 9 by steel and is connected with the steel pipe of water pump 2 endpiece, and the other end is open type, tap water in water tank 1 is sent to vertically in pipe laying by water pump 2, then tap water flows out with the other end of Peak Flow Rate from underground pipe, thus completes the process of rinsing vertically pipe laying.
Refer to Fig. 3, one end of underground pipe is moulded X-over 9 by steel and is connected with the steel pipe of water pump 2 endpiece, and other end end socket is shut, water pump 2 is sent to the tap water in water tank 1 vertically in pipe laying, water pump 2 is connected with data collection and transmission 10, according to the shutdown action of the data setting water pump of water pushing pressure sensor 5, thereafter at direct one 14 places vertically pipe laying and steel pipe cutting, this end end socket of vertically pipe laying is shut simultaneously, whether the pressurize regular hour observes Pressure Drop and meets the requirements, if meet the requirements, complete the pressure testing process to vertically pipe laying, if do not meet, need to check its reason and carry out pressure testing again after solution.
Electric control valve 3 and volume control device 4 are that the hydraulic pressure in order to control to enter suddenly vertically pipe laying is too large, control flow, make the unnecessary water yield bypass recovery tank through water pump 2 by volume control device 4, to control the water yield, ensure that stable water pressure rises.
Refer to Fig. 4, after under vertically pipe laying, pipe pressure testing completes, special stainless steel steel wire 11 is positioned over the bottommost of vertically pipe laying remote pressure sensor 8, and data acquisition and analytic system 10 are connected with remote pressure sensor 8.Remote pressure sensor 8 can be transferred to data acquisition and analytic system 10 the force value of vertically pipe laying lowermost end, data acquisition and analytic system 10 export depth value and the off-set value of vertically pipe laying bottommost point by the data analysis gathered, and complete the measurement of vertically pipe laying verticality.
Refer to Fig. 5, vertically pipe laying two ends by steel mould X-over 9 respectively with being connected into and out of pipe of measuring equipment, water pushing pressure sensor 5, pressure of return water sensor 6 are all contained in the import and export position of perpendicularly buried pipe.Described exhausr port 7 is connected with main line, the gas in removal system.Electric control valve 3 and volume control device 4 link, and regulate the unlatching size of electric control valve 3, thus make the numerical value of volume control device 4 equal with the flow value of setting according to the flow set and volume control device 4 feedack.Water pump 2 plays circulation the tap water in water tank 1 in close loop, keep certain flow velocity, the data of data acquisition and analytic system 10 are transferred to by intake pressure sensor 5, pressure of return water sensor 6, software is through a large amount of Data Analysis Services, export the Resistance Value of vertical underground pipe under the flow velocity of setting, thus complete the measurement to vertically pipe laying resistance.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (2)
1. a vertically pipe laying multifunctional detecting device, comprise vertical tube rinse-system, pressure testing measuring system, squareness measurement system and drag measurement system, described vertical tube rinse-system is made up of water storage tank (1), water pump (2), valve one (12) and valve two (13); Described pressure testing measuring system is moulded X-over (9), direct one (14), direct two (15), data acquisition and analytic system (10) by water storage tank (1), water pump (2), electric control valve (3), flow regulator (4), intake pressure sensor (5), steel and is connected to form by pipeline; Described squareness measurement system comprises data acquisition and analytic system (10), remote pressure sensor (8) and special stainless steel steel wire (11); Drag measurement system is connected to form by pipeline by water storage tank (1), water pump (2), electric control valve (3), flow regulator (4), intake pressure sensor (5), pressure of return water sensor (6) and data acquisition and analytic system (10);
Described water storage tank (1) by valve one (12) successively with water pump (2), flow regulator (4), direct one (14), intake pressure sensor (5), special stainless steel steel wire (11), pressure of return water sensor (6), direct two (15) and valve two (13) be connected to form primary Ioops; Described steel is moulded X-over (9) and is connected with the steel pipe of water pump (2) endpiece, and water pump (2) is connected with data acquisition and analytic system (10), and described electric control valve (3), flow regulator (4) link.
2. vertically pipe laying multifunctional detecting device according to claim 1, it is characterized in that: vertical tube rinse-system and squareness measurement system are open systems, pressure testing measuring system and drag measurement system are closed systems.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210187502.0A CN102706751B (en) | 2012-06-08 | 2012-06-08 | One is pipe laying multifunctional detecting device vertically |
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| CN201210187502.0A CN102706751B (en) | 2012-06-08 | 2012-06-08 | One is pipe laying multifunctional detecting device vertically |
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| CN102706751A CN102706751A (en) | 2012-10-03 |
| CN102706751B true CN102706751B (en) | 2015-08-19 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616405B (en) * | 2013-11-21 | 2016-01-20 | 苏州科技学院 | A kind of pick-up unit to ground buried pipe of ground source heat pump system |
| CN106988729A (en) * | 2017-05-24 | 2017-07-28 | 安徽科恩新能源有限公司 | A kind of earth source heat pump well depth detection means |
| CN109489892B (en) * | 2018-11-01 | 2021-04-23 | 北京京航计算通讯研究所 | Preparation method of experimental testing device for industrial pipeline data acquisition |
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| CN101587023A (en) * | 2008-09-23 | 2009-11-25 | 唐山市地源热泵有限公司 | Tester of buried tube heat exchange capability and resistance based on earth source heat pump and testing method |
| CN102033079A (en) * | 2010-11-15 | 2011-04-27 | 南京大学 | Instrument and method for testing stratum in-situ thermal property of ground source heat pump and heat exchange quantity of buried pipe |
| CN201852804U (en) * | 2010-11-24 | 2011-06-01 | 中国建筑西南勘察设计研究院有限公司 | Device for testing rock-soil thermophysical properties |
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| CN101587023A (en) * | 2008-09-23 | 2009-11-25 | 唐山市地源热泵有限公司 | Tester of buried tube heat exchange capability and resistance based on earth source heat pump and testing method |
| CN102033079A (en) * | 2010-11-15 | 2011-04-27 | 南京大学 | Instrument and method for testing stratum in-situ thermal property of ground source heat pump and heat exchange quantity of buried pipe |
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| CN102706751A (en) | 2012-10-03 |
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Address after: Suzhou City, Jiangsu Province, Suzhou Industrial Park, 215123 Street No. 328, Guohua building B304 Applicant after: SUZHOU JINENG ENVIRONMENT ENERGY TECHNOLOGY CO., LTD. Address before: Suzhou City, Jiangsu Province, Suzhou Industrial Park, 215123 Street No. 328, Guohua building B304 Applicant before: Suzhou Jineng Environment Energy Technology Co., Ltd. |
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