CN109459185A - Built-in pipe leak water detdction experimental rig - Google Patents
Built-in pipe leak water detdction experimental rig Download PDFInfo
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- CN109459185A CN109459185A CN201811584796.4A CN201811584796A CN109459185A CN 109459185 A CN109459185 A CN 109459185A CN 201811584796 A CN201811584796 A CN 201811584796A CN 109459185 A CN109459185 A CN 109459185A
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- pipe
- leak
- hunting
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 285
- 238000010438 heat treatment Methods 0.000 claims abstract description 81
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 239000002689 soil Substances 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 21
- 238000002474 experimental method Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/007—Leak detector calibration, standard leaks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a kind of built-in pipe leak water detdction experimental rigs, comprising: water tank, water tank are connect by inlet pipeline with external water source, and water tank bottom connects water supplying pipe, install water pump and feed water valve on water supplying pipe；Municipal pipeline leak water detdction experimental rig, water inlet end are connect with water supplying pipe, and the water outlet of municipal pipeline leak water detdction experimental rig and the top of water tank connect；Interior conduit leak water detdction experimental rig, water inlet end are connect with water supplying pipe, and the water outlet of interior conduit leak water detdction experimental rig and the top of water tank connect；The water inlet end of floor heating pipeline leak water detdction experimental rig, floor heating pipeline leak water detdction experimental rig is connect with external water source.The built-in pipe leak water detdction experimental rig can test built-in pipe leakage survey meter respectively for the detection performance of municipal pipeline, indoor water supply pipe and floor heating pipeline, compact-sized, easy to operate, testing efficiency is high.
Description
Technical field
The present invention relates to pipe leakage detection technique fields, test in particular to a kind of built-in pipe leak water detdction
Device.
Background technique
Built-in pipe leakage water detector is that the leak source position of pipeline is detected and determined when leak source occurs in built-in pipe
The instrument and equipment of position.For pipe leakage survey meter, the accuracy of leak location positioning is that its very important performance refers to
One of mark.Accuracy test is carried out on the built-in pipe for actually occur leak usually operates that more troublesome, efficiency is lower.Cause
This, it is necessary to develop it is a kind of for verifying the pilot system of the accuracy of pipe leakage survey meter, to quickly and easily test
The accuracy of pipe leakage survey meter leak location positioning, accelerates the research and development process of pipe leakage survey meter.
Summary of the invention
The main purpose of the present invention is to provide a kind of built-in pipe leak water detdction experimental rigs, to solve in the prior art
The problem of troublesome in poeration when testing the accuracy of pipe leakage survey meter, low efficiency.
To achieve the goals above, the present invention provides a kind of built-in pipe leak water detdction experimental rig, the leak water detdctions
Experimental rig includes: water tank, and water tank is connect by inlet pipeline with external water source, and the bottom of water tank connects a water supplying pipe, is supplied water
One water pump and a feed water valve are installed on pipe；Municipal pipeline leak water detdction experimental rig, municipal pipeline leak water detdction experimental rig
Water inlet end is connect with water supplying pipe, and the water outlet of municipal pipeline leak water detdction experimental rig and the top of water tank connect；Interior conduit
The water inlet end of leak water detdction experimental rig, interior conduit leak water detdction experimental rig is connect with water supplying pipe, interior conduit leak inspection
The top of the water outlet and water tank of testing experiment device connects；Floor heating pipeline leak water detdction experimental rig, floor heating pipeline leak water detdction
The water inlet end of experimental rig is connect with external water source.
Further, municipal pipeline leak water detdction experimental rig includes: that municipal pipeline leaks hunting case, and municipal pipeline leaks hunting in case
Filled with soil；Municipal administration is leaked hunting pipe, and the municipal administration pipe that leaks hunting is embedded in soil, and municipal administration leaks hunting pipe equipped with leak source, and municipal administration is leaked hunting pipe
Both ends be pierced by respectively from the leak hunting both ends of case of municipal pipeline, leak hunting one end of pipe of municipal administration is connect with water supplying pipe, and municipal administration is leaked hunting pipe
The other end connected by the top of pipeline and water tank, municipal administration leaks hunting one end that pipe connect with water supplying pipe equipped with municipal administration inlet valve
Door, municipal one end that pipe is connect with water tank of leaking hunting are equipped with municipal flowing water Valve.
Further, municipal pipeline, which leaks hunting, is arranged at intervals with multiple rows of municipal administration along short transverse in case and leaks hunting pipe, and each row is equal
More municipal administrations are provided with to leak hunting pipe.
Further, municipal pipeline leak water detdction experimental rig further includes water receiving tank, and the municipal pipeline case that leaks hunting is placed in water receiving
In slot, the leak hunting lower part of case of municipal pipeline offers multiple leak outlets, and the lower part of water receiving tank is equipped with municipal administration and leaks hunting discharge outlet.
Further, interior conduit leak water detdction experimental rig includes: that interior conduit leaks hunting box, and interior conduit leaks hunting in box
Filled with silt；Leak hunting pipe for interior, and the interior pipe that leaks hunting is embedded in silt, and pipe is leaked hunting equipped with leak source in interior, and leak hunting pipe for interior
One end connect with water supplying pipe, the other end of pipe is leaked hunting in interior and the top of water tank connects, and the interior pipe that leaks hunting is connect with water supplying pipe
One end be equipped with indoor inlet valve, leak hunting one end that pipe connect with water tank of interior is leaked hunting pressure equipped with interior flowing water Valve and interior
Power table.
Further, interior conduit, which leaks hunting, is provided with more interiors in box and leaks hunting pipe, and pipe is leaked hunting indoors in more interiors
Curved shape in pipeline leak detection box is inconsistent.
Further, the leak hunting lower part of box of interior conduit is equipped with interior and leaks hunting discharge outlet.
Further, floor heating pipeline leak water detdction experimental rig includes: that floor heating is leaked hunting box；Floor heating is leaked hunting pipe, and floor heating is leaked hunting
Pipe is equipped with leak source, and floor heating leaks hunting to be equipped in box and leak hunting the fixed structure of pipe for fixing floor heating, and floor heating pipe bending of leaking hunting is fixed
In fixed structure, the leak hunting water inlet end of pipe of floor heating is connect by a water segregator with external water source, and floor heating is leaked hunting pipe and water segregator
One end of connection is equipped with floor heating inlet valve, and the leak hunting water outlet of pipe of floor heating is connect with a water collector, floor heating leak hunting pipe with catchment
One end of device connection is equipped with floor heating flowing water Valve.
Further, the leak hunting quantity of pipe of floor heating is more, and the more floor heatings pipe that leaks hunting leaks hunting curved circle in box in floor heating
Number is not identical, and the leak hunting lower part of box of floor heating is equipped with a floor heating and leaks hunting discharge outlet.
Further, leak water detdction experimental rig further includes an air pressure tank, the top connection of water supplying pipe and air pressure tank, air pressure
The lower part of tank by pipeline respectively with municipal pipeline leak water detdction experimental rig and interior conduit leak water detdction experimental rig into
Water end (W.E.) connection.
It applies the technical scheme of the present invention, is examined by setting municipal pipeline leak water detdction experimental rig, interior conduit leak
Experiment device and floor heating pipeline leak water detdction experimental rig are tested, water tank passes through water supplying pipe and municipal pipeline leak water detdction experimental rig
It is connected with the water inlet end of interior conduit leak water detdction experimental rig, municipal pipeline leak water detdction experimental rig and interior conduit leak
The water outlet of detection experimental rig connect to form circulation loop with the top of water tank respectively；Built-in pipe leak water detdction test dress
Setting can be to built-in pipe leakage survey meter respectively for municipal pipeline, the detection performance of indoor water supply pipe and floor heating pipeline
It is tested, it is compact-sized, easy to operate, testing efficiency is high；The recycling of water is realized by forming circulation loop.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overlooking structure diagram of the built-in pipe leak water detdction experimental rig of the embodiment of the present invention.
Fig. 2 is municipal pipeline leak water detdction experimental rig in the built-in pipe leak water detdction experimental rig of the embodiment of the present invention
Schematic elevation view.
Wherein, the above drawings include the following reference numerals:
10, water tank；11, inlet pipeline；12, water supplying pipe；13, water pump；14, feed water valve；20, municipal pipeline leak water detdction tries
Experiment device；21, municipal pipeline leaks hunting case；22, municipal administration is leaked hunting pipe；23, water receiving tank；30, interior conduit leak water detdction experimental rig；
31, interior conduit leaks hunting box；32, leak hunting pipe for interior；40, floor heating pipeline leak water detdction experimental rig；41, floor heating is leaked hunting box；42,
Floor heating is leaked hunting pipe；43, water segregator；44, floor heating inlet valve；45, water collector；46, floor heating flowing water Valve；50, air pressure tank；211,
Soil；212, leak outlet；221, municipal inlet valve；222, municipal flowing water Valve；231, municipal administration is leaked hunting discharge outlet；311,
Silt；312, interior is leaked hunting discharge outlet；321, indoor inlet valve；322, indoor flowing water Valve；323, leak hunting pressure gauge for interior；
411, floor heating is leaked hunting discharge outlet.
Specific embodiment
To facilitate the understanding of the present invention, the present invention is made below in conjunction with Figure of description and preferred embodiment more complete
Face meticulously describes, but the protection scope of the present invention is not limited to the following specific embodiments.It should be noted that not rushing
In the case where prominent, the feature in embodiment and embodiment in the present invention be can be combined with each other.
Unless otherwise defined, all technical terms used hereinafter and the normally understood meaning of those skilled in the art
It is identical." first ", " second " used in present patent application specification and claims and similar word are simultaneously
Any sequence, quantity or importance are not indicated, and are intended merely to facilitate and corresponding components are distinguished.Equally, " one
It is a " or the similar word such as " one " do not indicate that quantity limits, but indicate that there are at least one.The classes such as " connection " or " connected "
As word be not limited to physics or mechanical connection, but may include electrical connection, either it is direct also
It is indirect."upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when the absolute position for being described object changes
After change, then the relative positional relationship also correspondingly changes.
Referring to Fig. 1 and Fig. 2, the built-in pipe leak water detdction experimental rig of a kind of embodiment of the present invention, leak water detdction examination
Experiment device mainly includes water tank 10, municipal pipeline leak water detdction experimental rig 20,30 and of interior conduit leak water detdction experimental rig
Floor heating pipeline leak water detdction experimental rig 40.Wherein, water tank 10 is connect by inlet pipeline 11 with external water source, the bottom of water tank 10
Portion is connected with a water supplying pipe 12, and a water pump 13 and a feed water valve 14 are equipped on the water supplying pipe 12；Municipal pipeline leak
The water inlet end of detection experimental rig 20 is connect with the water supplying pipe 12, the water outlet of municipal pipeline leak water detdction experimental rig 20 and water
The top of case 10 connects；The water inlet end of interior conduit leak water detdction experimental rig 30 is connect with water supplying pipe 12, interior conduit leak
The water outlet of detection experimental rig 30 is connect with the top of water tank 10；The water inlet end of floor heating pipeline leak water detdction experimental rig 40 with
External water source connection.
Above-mentioned built-in pipe leak water detdction experimental rig, by the way that municipal pipeline leak water detdction experimental rig 20, room is arranged
Interior conduit leak water detdction experimental rig 30 and floor heating pipeline leak water detdction experimental rig 40, water tank 10 pass through water supplying pipe 12 and municipal administration
Pipe leakage detection experimental rig 20 is connected with the water inlet end of interior conduit leak water detdction experimental rig 30, municipal pipeline leak inspection
The water outlet of test experiment device 20 and interior conduit leak water detdction experimental rig 30 connect to be formed with the top of water tank 10 respectively to be followed
Loop back path；The built-in pipe leak water detdction experimental rig can be to built-in pipe leakage survey meter respectively for municipal pipeline, room
The detection performance of interior water supply pipe and floor heating pipeline is tested, compact-sized, easy to operate, testing efficiency is high；Pass through shape
The recycling of water is realized at circulation loop.
Specifically, referring to Fig. 1 and Fig. 2, in the present embodiment, municipal pipeline leak water detdction experimental rig 20 includes municipal administration pipe
Road leaks hunting case 21 and municipal administration is leaked hunting pipe 22.Wherein, municipal pipeline leaks hunting, and case 21 is interior to be filled with soil 211；The municipal administration pipe 22 that leaks hunting buries
Be located in soil 211, municipal administration, which is leaked hunting, is provided with leak source (not shown) on pipe 22, municipal administration leak hunting pipe 22 both ends respectively from city
The both ends of political affairs pipeline leak detection case 21 are pierced by, and one end of the municipal pipe 22 that leaks hunting is connect with water supplying pipe 12, municipal the another of pipe 22 of leaking hunting
End is connect by pipeline with the top of water tank 10, and municipal one end that pipe 22 is connect with water supplying pipe 12 of leaking hunting is provided with municipal inlet valve
Door 221, municipal one end that pipe 22 is connect with water tank 10 of leaking hunting are provided with municipal flowing water Valve 222.Municipal pipeline leaks hunting case 21
Length is respectively 3.5m, 1m and 1.5m.
Municipal pipeline leak is simulated by above structure, in spy of the test built-in pipe leakage water detector for municipal pipeline
When surveying performance, feed water valve 14 and municipal inlet valve 221 are opened, closes municipal flowing water Valve 222, water pump 13 is opened and is surveyed to municipal administration
It is passed through water in fistulae 22, leak source is detected using built-in pipe leakage water detector, detects the mud excavated after leak source at this
Soil 211 checks whether leak source position is accurate.After being completed, opens municipal flowing water Valve 222 and return to water in water tank 10.
Further, referring to Fig. 1 and Fig. 2, in the present embodiment, municipal pipeline leaks hunting, and case 21 is interior to be set along short transverse interval
It is equipped with multiple rows of municipal administration to leak hunting pipe 22, and each row is provided with more municipal administrations and leaks hunting pipe 22.In this way, municipal pipe can be simulated
Road buries the case where different depth, tests detection of the built-in pipe leakage water detector to the municipal pipeline leak source of different buried depths
Accuracy；And it is possible to detected in leak hunting multiple positions of case 21 of municipal pipeline, it can also be simultaneously to multiple built-in pipes
Leakage water detector is tested.
In test, the municipal water for leaking hunting the leakage of pipe 22 enters in soil 211, and can penetrate down into municipal pipeline and leak hunting
The bottom of case 21, in order to be collected concentration discharge to the water of leakage, in the present embodiment, municipal pipeline leak water detdction test dress
Setting 20 further includes a water receiving tank 23, and the municipal pipeline case 21 that leaks hunting is placed in the water receiving tank 23, is leaked hunting case 21 in municipal pipeline
Lower part offers multiple leak outlets 212, is equipped with municipal administration in the lower part of water receiving tank 23 and leaks hunting discharge outlet 231.It is leaked out when test
Water penetrate into municipal pipeline and leak hunting behind 21 bottom of case, be expelled in water receiving tank 23 from leak outlet 212, then leaked hunting row by municipal administration
The mouth of a river 231 is expelled to outside laboratory.
Referring to Fig. 1, in the present embodiment, interior conduit leak water detdction experimental rig 30 includes that interior conduit leaks hunting 31 He of box
Leak hunting pipe 32 for interior.Wherein, interior conduit leaks hunting, and box 31 is interior to be filled with silt 311；The interior pipe 32 that leaks hunting is embedded in silt 311
In, interior, which is leaked hunting, is provided with leak source (not shown) on pipe 32, and leak hunting one end of pipe 32 of interior is connect with water supplying pipe 12, interior
The other end of pipe 32 of leaking hunting is connect with the top of water tank 10, and interior one end that pipe 32 is connect with water supplying pipe 12 of leaking hunting is provided with one
Indoor inlet valve 321, indoor one end that pipe 32 is connect with water tank 10 of leaking hunting are provided with an indoor flowing water Valve 322 and one
Leak hunting pressure gauge 323 for interior.
By running water pipe leak in above structure simulating chamber, when test, feed water valve 14 and indoor inlet valve are opened
321, indoor flowing water Valve 322 is closed, water pump 13 is opened and leaks hunting to interior and be passed through water in pipe 32, using built-in pipe detecting water leakage
Instrument detects the interior leak source on pipe 32 that leaks hunting, and detects the silt 311 excavated after leak source at this, checks that leak source position is
It is no accurate.After being completed, opens municipal flowing water Valve 222 and return to water in water tank 10.
In order to simulate the indoor running water pipe of differently curved shape, in order to preferably test built-in pipe leakage water detector
Detection performance, referring to Fig. 1, in the present embodiment, interior conduit, which leaks hunting, to be provided with more interiors in box 31 and leaks hunting pipe 32, and more
Root interior curved shape of the pipe 32 indoors in pipeline leak detection box 31 that leak hunting is inconsistent.It can be into from the water that leak source leaks out when leaking hunting
Enter in silt 311, for the water discharge that will be leaked out, the lower part setting interior of pipeline leak detection box 31 is leaked hunting discharge outlet 312 indoors.
Referring to Fig. 1, in the present embodiment, floor heating pipeline leak water detdction experimental rig 40 includes that floor heating is leaked hunting box 41 and floor heating
Leak hunting pipe 42.Wherein, floor heating, which is leaked hunting, is provided with leak source (not shown) on pipe 42, and floor heating is leaked hunting and is provided with for solid in box 41
Determine floor heating to leak hunting the fixed structure (not shown) of pipe 42, the floor heating bending of pipe 42 of leaking hunting is fixed in fixed structure, and floor heating is surveyed
The water inlet end of fistulae 42 is connect by a water segregator 43 with external water source, and floor heating is leaked hunting one end that pipe 42 is connect with water segregator 43
It is provided with floor heating inlet valve 44, the leak hunting water outlet of pipe 42 of floor heating is connect with a water collector 45, and floor heating is leaked hunting pipe 42 and collection
One end that hydrophone 45 connects is provided with floor heating flowing water Valve 46.It installs floor heating to leak hunting after pipe 42, be changed by cover board, so
It is leaked hunting afterwards by water segregator 43 to floor heating and is passed through water in pipe 42, leaked hunting on pipe 42 using built-in pipe leakage water detector to floor heating
Leak source is detected.
It leaks hunting the leak location of pipe 42 to test built-in pipe leakage water detector to the floor heating under different laying conditions
Can, referring to Fig. 1, in the present embodiment, the leak hunting quantity of pipe 42 of floor heating is more (at least 3), and more floor heatings are leaked hunting pipe 42
It is not identical in the floor heating curved circle number in box 41 that leaks hunting.In this way, can simulate floor heating the different of pipe 42 of leaking hunting is laid with deployment scenarios.
Test when, floor heating leak hunting pipe 42 leak source leak out water can enter floor heating leak hunting in box 41, in order in time by floor heating
The water discharge leaked hunting in box 41 is arranged a floor heating and leaks hunting discharge outlet 411 in the leak hunting lower part of box 41 of floor heating.
In order to avoid 13 frequent starting of water pump damages water pump 13, referring to Fig. 1, in the present embodiment, leak water detdction
Experimental rig further includes an air pressure tank 50, and water supplying pipe 12 is connect with the top of the air pressure tank 50, and the lower part of air pressure tank 50 passes through
Pipeline is connect with the water inlet end of municipal pipeline leak water detdction experimental rig 20 and interior conduit leak water detdction experimental rig 30 respectively.
By the way that the water pressure fluctuations of 50 buffer test device of air pressure tank are arranged, frequent starting water pump 13 is avoided, to extend water pump 13
Service life.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of built-in pipe leak water detdction experimental rig, which is characterized in that the leak water detdction experimental rig includes:
Water tank (10), the water tank (10) are connect by inlet pipeline (11) with external water source, and the bottom of the water tank (10) connects
It connects a water supplying pipe (12), a water pump (13) and a feed water valve (14) is installed on the water supplying pipe (12)；
Municipal pipeline leak water detdction experimental rig (20), the water inlet end of the municipal pipeline leak water detdction experimental rig (20) and institute
State water supplying pipe (12) connection, the water outlet of the municipal pipeline leak water detdction experimental rig (20) and the top of the water tank (10)
Connection；
Interior conduit leak water detdction experimental rig (30), the water inlet end of the interior conduit leak water detdction experimental rig (30) and institute
State water supplying pipe (12) connection, the water outlet of the interior conduit leak water detdction experimental rig (30) and the top of the water tank (10)
Connection；
Floor heating pipeline leak water detdction experimental rig (40), the water inlet end of the floor heating pipeline leak water detdction experimental rig (40) and institute
State external water source connection.
2. built-in pipe leak water detdction experimental rig according to claim 1, which is characterized in that the municipal pipeline leak
Detecting experimental rig (20) includes:
Municipal pipeline leaks hunting case (21), and the municipal pipeline leaks hunting, and case (21) is interior to be filled with soil (211)；
Municipal administration is leaked hunting pipe (22), and the municipal administration pipe (22) that leaks hunting is embedded in the soil (211), and pipe (22) are leaked hunting in the municipal administration
It is equipped with leak source, the leak hunting both ends of pipe (22) of the municipal administration are pierced by from the leak hunting both ends of case (21) of the municipal pipeline respectively, institute
It states leak hunting one end of pipe (22) of municipal administration to connect with the water supplying pipe (12), the leak hunting other end of pipe (22) of the municipal administration passes through pipeline
It is connect with the top of the water tank (10), leak hunting one end that pipe (22) is connect with the water supplying pipe (12) of the municipal administration is equipped with municipal administration
Inlet valve (221), leak hunting one end that pipe (22) is connect with the water tank (10) of the municipal administration are equipped with municipal flowing water Valve
(222)。
3. built-in pipe leak water detdction experimental rig according to claim 2, which is characterized in that the municipal pipeline leaks hunting
It is arranged at intervals with multiple rows of municipal administration along short transverse in case (21) to leak hunting pipe (22), each row is provided with the more municipal administrations
It leaks hunting pipe (22).
4. built-in pipe leak water detdction experimental rig according to claim 2, which is characterized in that the municipal pipeline leak
Detection experimental rig (20) further includes water receiving tank (23), and the municipal pipeline case (21) that leaks hunting is placed in the water receiving tank (23),
The leak hunting lower part of case (21) of the municipal pipeline offers multiple leak outlets (212), and the lower part of the water receiving tank (23) is set
There is municipal administration to leak hunting discharge outlet (231).
5. built-in pipe leak water detdction experimental rig according to claim 1, which is characterized in that the interior conduit leak
Detecting experimental rig (30) includes:
Interior conduit leaks hunting box (31), and the interior conduit leaks hunting, and box (31) is interior to be filled with silt (311)；
Interior is leaked hunting pipe (32), and the interior pipe (32) that leaks hunting is embedded in the silt (311), and pipe (32) are leaked hunting in the interior
It is equipped with leak source, leak hunting one end of pipe (32) of the interior is connect with the water supplying pipe (12), and leak hunting pipe (32) for the interior
The other end is connect with the top of the water tank (10), and interior one end that pipe (32) is connect with the water supplying pipe (12) of leaking hunting is set
Have indoor inlet valve (321), leak hunting one end that pipe (32) is connect with the water tank (10) of the interior is equipped with indoor outlet valve
Pressure gauge (323) are leaked hunting in door (322) and interior.
6. built-in pipe leak water detdction experimental rig according to claim 5, which is characterized in that the interior conduit leaks hunting
It is provided with the more interiors in box (31) to leak hunting pipe (32), and pipe (32) is leaked hunting in interior conduit survey in the more interiors
The curved shape leaked in box (31) is inconsistent.
7. built-in pipe leak water detdction experimental rig according to claim 5, which is characterized in that the interior conduit leaks hunting
The lower part of box (31) is equipped with interior and leaks hunting discharge outlet (312).
8. built-in pipe leak water detdction experimental rig according to claim 1, which is characterized in that the floor heating pipeline leak
Detecting experimental rig (40) includes:
Box (41) are leaked hunting in floor heating；
Floor heating is leaked hunting pipe (42), and the floor heating leaks hunting pipe (42) equipped with leak source, and the floor heating is leaked hunting to be equipped in box (41) and is used for
The fixed floor heating is leaked hunting the fixed structures of pipe (42), and floor heating pipe (42) bending of leaking hunting is fixed in the fixed structure,
The leak hunting water inlet end of pipe (42) of the floor heating is connect by a water segregator (43) with the external water source, and the floor heating is leaked hunting pipe
(42) one end connecting with the water segregator (43) is equipped with floor heating inlet valve (44), and the floor heating is leaked hunting the water outlets of pipe (42)
It is connect with a water collector (45), leak hunting one end that pipe (42) is connect with the water collector (45) of the floor heating is equipped with floor heating outlet valve
Door (46).
9. built-in pipe leak water detdction experimental rig according to claim 8, which is characterized in that the floor heating is leaked hunting pipe
(42) quantity is more, and the more floor heatings pipe (42) that leaks hunting leaks hunting in box (41) curved circle number not phase in the floor heating
Together, the floor heating leak hunting box (41) lower part be equipped with a floor heating leak hunting discharge outlet (411).
10. built-in pipe leak water detdction experimental rig according to claim 1 to 9, which is characterized in that described
Leak water detdction experimental rig further includes an air pressure tank (50), and the water supplying pipe (12) connect with the top of the air pressure tank (50),
The lower part of the air pressure tank (50) by pipeline respectively with the municipal pipeline leak water detdction experimental rig (20) and the interior
Pipe leakage detects the water inlet end connection of experimental rig (30).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811584796.4A CN109459185A (en) | 2018-12-24 | 2018-12-24 | Built-in pipe leak water detdction experimental rig |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811584796.4A CN109459185A (en) | 2018-12-24 | 2018-12-24 | Built-in pipe leak water detdction experimental rig |
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| KR20020039490A (en) * | 2000-11-21 | 2002-05-27 | 이긍재 | Leakout detection connector of the water service pipe |
| KR20090068191A (en) * | 2009-03-10 | 2009-06-25 | 윤상조 | Sensing device for pipe connection portion |
| CN204062323U (en) * | 2014-09-18 | 2014-12-31 | 国家电网公司 | Pipe-dredging and leak-checking apparatus |
| CN205421423U (en) * | 2016-03-17 | 2016-08-03 | 济南安吉尔实业有限公司 | Area monitoring and purification performance's energy -saving variable frequency water supply device |
| CN206944312U (en) * | 2017-03-30 | 2018-01-30 | 河北光源太阳能科技有限公司 | A kind of solar heating and hot-water heating system |
| CN207484582U (en) * | 2017-08-16 | 2018-06-12 | 上海华力微电子有限公司 | Prevent the water supply installation of DI Max leaks |
| CN209310986U (en) * | 2018-12-24 | 2019-08-27 | 湖南普奇地质勘探设备研究院（普通合伙) | Built-in pipe leak water detdction experimental rig |
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