CN111780932A - Be used for underground water pipe leak source detection device - Google Patents
Be used for underground water pipe leak source detection device Download PDFInfo
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- CN111780932A CN111780932A CN202010673070.9A CN202010673070A CN111780932A CN 111780932 A CN111780932 A CN 111780932A CN 202010673070 A CN202010673070 A CN 202010673070A CN 111780932 A CN111780932 A CN 111780932A
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- detection cylinder
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- 238000001514 detection method Methods 0.000 title claims abstract description 117
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 46
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 107
- 238000001125 extrusion Methods 0.000 claims abstract description 48
- 238000006243 chemical reaction Methods 0.000 claims abstract description 42
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 21
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 21
- 239000004571 lime Substances 0.000 claims abstract description 21
- 239000003673 groundwater Substances 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 31
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 30
- 239000002689 soil Substances 0.000 description 21
- 235000012255 calcium oxide Nutrition 0.000 description 15
- 239000000292 calcium oxide Substances 0.000 description 15
- 238000007789 sealing Methods 0.000 description 6
- 238000005553 drilling Methods 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- 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
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention belongs to a leak point detection device for an underground water pipe, which comprises a drill bit, a detection part, a connecting part and an operation part, wherein the detection part comprises a detection cylinder, the lower side of the detection cylinder is connected with a raw lime box, the detection cylinder is provided with a boss, the boss is provided with a rectangular through groove, the rectangular through groove is connected with an extrusion part, the extrusion part comprises a rectangular pipe and an extrusion block, the extrusion block is provided with a water-permeable micropore, the rectangular through groove is provided with a limit sliding groove, the rectangular pipe is provided with a limit sliding block, a first reset spring is connected between the limit sliding block and the limit sliding groove, the outer wall of the detection cylinder is pasted and coated with an annular elastic air bag, the detection cylinder is provided with a hydrogen peroxide reaction pipe, the hydrogen peroxide reaction pipe is provided with a first air leakage hole, the inner wall of the detection cylinder is provided with a second air leakage hole, the connecting portion are provided with a cavity, the cavity is provided with a communicating groove, the operating portion is provided with a detection balloon, and the operating portion is provided with an operating handle.
Description
Technical Field
The invention belongs to the technical field of water pipe detection, and particularly relates to a device for detecting a leakage point of an underground water pipe.
Background
Underground water supply pipe often because the pipeline ages or ground sinks to cause the pipeline breakage and take place to leak, because the pipeline is located the underground, when the condition of leaking takes place, can not observe through people's eye the very first time and discover to make a large amount of water resources wasted.
The mode of segmentation test can be adopted to the groundwater pipe mode of checking for leaks, with pipeline segmentation switching, judge the pipeline interval that the leak source belongs to through looking over the pipeline flow condition, this mode cost of labor is lower simultaneously need not use other external equipment can judge the leak source pipeline interval, then carry out the leak source position investigation according to the leak source pipeline interval, however when carrying out the leak source position investigation to the leak source pipeline interval among the prior art, the detection cost of professional sound wave measuring apparatu that leaks is too high, and use the manual work to this section leak source pipeline interval whole excavation inspection then too consume manpower and time.
Disclosure of Invention
The purpose of the invention is: the utility model aims at providing a be used for underground water pipe leak source detection device to when carrying out the leak source position investigation to leak source pipeline interval among the solution prior art, the detection cost of professional sound wave measuring apparatu that leaks is too high, and use artifical problem that then too consume manpower and time to this section pipeline interval excavation inspection.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a be used for underground water pipe leak source detection device, includes drill bit, detection portion, connecting portion and the operation portion that sets gradually from supreme down, the drill bit upside can be dismantled with detection portion below and be connected, the detection portion upside can be dismantled with the connecting portion downside and be connected, connecting portion and operation portion integrated into one piece, wherein:
the detection part comprises a detection cylinder, the lower side of the detection cylinder is detachably connected with a raw lime box, the middle part of the detection cylinder is provided with a boss extending from the circumferential circle center of the detection cylinder, the boss is provided with a plurality of circumferentially distributed rectangular through grooves, the rectangular through grooves are connected with an extrusion part in a sliding manner, the extrusion part comprises a rectangular pipe matched with the rectangular through grooves and an extrusion block fixedly connected with the rectangular pipe, the extrusion block is arc-shaped and matched with the shape of the outer wall of the detection cylinder, the extrusion block and the rectangular pipe are integrally formed, the interior of the extrusion block is hollow and communicated with the rectangular pipe, the arc surface of the extrusion block is provided with a plurality of water-permeable micropores, the two sides of the rectangular through grooves are symmetrically provided with limit sliding grooves, the rectangular pipe is symmetrically provided with limit sliding blocks matched with the limit sliding grooves, a first reset spring is connected between the limit sliding blocks and the, the annular elastic air bag is in contact butt joint with the extrusion block, a hydrogen peroxide reaction tube is installed on the upper side of the detection barrel, the lower end of the hydrogen peroxide reaction tube extends into the quick lime box, a plurality of first air leakage holes are formed in the hydrogen peroxide reaction tube, a plurality of second air leakage holes are formed in the inner wall of the detection barrel, the detection barrel is communicated with the annular elastic air bag through the second air leakage holes, an air vent is further formed in the top of the detection barrel, a plurality of installation holes are formed in the periphery of the air vent, second reset springs are assembled in the installation holes, and circular baffles are fixedly connected to the upper ends of the second reset springs;
the utility model discloses a detection balloon, including connecting portion, cavity, intercommunication groove, operation portion upside, connecting portion downside is equipped with the cavity, cavity diameter size is greater than circular baffle diameter size, the cavity upside is equipped with the intercommunication groove, the intercommunication groove runs through connecting portion and operation portion, the operation portion upside be equipped with intercommunication groove assorted detection balloon, the operation portion still is equipped with operating handle.
By adopting the technical scheme of the invention, the drill bit is used for drilling the device into the ground, and a person can drill the device into the ground by rotating the operating handle of the pressing operation part; the lime slaking box is used for containing quicklime, the hydrogen peroxide reaction tube is used for containing hydrogen peroxide, heat is released through reaction of the quicklime in water, and the heat heats the hydrogen peroxide contained in the hydrogen peroxide reaction tube to decompose the hydrogen peroxide and generate a large amount of gas;
when the device is used, the device is drilled into the ground through the drill bit by using the operating handle, if the position is a leakage point, the water content of the underground soil is huge, when the device is drilled into the ground, the extrusion block of the extrusion part can be extruded with the underground soil, so that the water in the soil can enter the extrusion block through the water-permeable micropores of the extrusion block, and then enter the detection cylinder through the rectangular pipe and the rectangular through groove, after the water enters the detection cylinder, the water can react with the quick lime contained in the lime box, so that a large amount of heat is emitted, the heat heats the hydrogen peroxide contained in the hydrogen peroxide reaction pipe, so that the hydrogen peroxide is decomposed to emit a large amount of gas, and the gas leaks out through the pipe orifice of the hydrogen peroxide reaction pipe and the first air leakage hole to enter; the rectangular through grooves and the extrusion parts which are distributed circumferentially are arranged, so that moisture contained in underground soil can uniformly flow in from the periphery of the detection cylinder and can react with quicklime more uniformly, and the hydrogen peroxide reaction tube is heated uniformly;
when the interior of the detection cylinder is filled with gas, the gas enters the annular elastic airbag through the second gas leakage hole, so that the annular elastic airbag is expanded, the extrusion block can be pushed to extrude underground soil, the moisture contained in the underground soil is further extruded and separated, at the moment, the extrusion block moves to drive the rectangular pipe to move relative to the rectangular through groove, the limiting slide block slides relative to the limiting slide groove, the first reset spring is compressed, the moisture separated from the underground soil enters the detection cylinder through the extrusion block, the rectangular pipe and the rectangular through groove, and quicklime continuously reacts with water, so that hydrogen peroxide continuously decomposes the gas;
along with more and more decomposed gas, the internal gas pressure of the detection cylinder is higher, the internal gas pressure pushes the circular baffle plate to jack the circular baffle plate, at the moment, the second reset spring in the mounting hole is stretched, the gas enters the detection balloon through the vent hole, the cavity and the communication groove to enable the detection balloon to be swelled, and a worker can judge that the underground soil contains a large amount of water by checking the swelling of the detection balloon, so that earthwork can be excavated at a leakage point of the underground water pipe, and the underground water pipe at the position can be overhauled;
when the device is taken out, the detection balloon is taken down, the gas in the detection cylinder is discharged, after the gas is completely discharged, the first return spring is reset, the extrusion block is reset, the gas in the annular elastic air bag is extruded out, and after the internal air pressure is reduced, the second return spring is reset, the circular baffle is reset to block the vent hole, so that the device can be pulled out of the ground;
if the part is not a leak point, the underground water content is small, the water amount generated by extruding underground soil is little or almost no, so that quick lime does not react violently or does not react, hydrogen peroxide in a hydrogen peroxide reaction tube is decomposed into a small amount of gas or does not react, the annular elastic air bag cannot be inflated and expanded, the circular baffle cannot be jacked up by the air pressure in the detection tube, the detection balloon cannot be bulged, a worker can judge that the part is not the leak point of the underground water pipe by checking that the detection balloon is not bulged, and other underground points can be detected by drawing out the device;
the invention has simple structure and low manufacturing cost, simultaneously has the function of detecting the leakage point of the underground water pipe, and solves the problems that when the leakage point position of the leakage point pipeline section is checked in the prior art, the detection cost of a professional water leakage sound wave measuring instrument is overhigh, and the manpower and the time are excessively consumed when the section of the pipeline section is excavated and checked by manpower.
Further inject, the drill bit upside, the raw lime box and the detection part downside are detachably connected through bolts, and the detection part upside and the connection part downside are detachably connected through bolts. By adopting the structure, people can conveniently detach all parts of the device, so that the hydrogen peroxide reaction tube and the raw lime box are taken out and replaced, and the device is convenient to carry.
Further defined, the drill bit surface is provided with a helical thread. By adopting the structure, the drill bit can be more conveniently drilled down and into the ground.
Further, a first leakage-proof gasket is arranged between the raw lime box and the detection cylinder. With such a structure, water can be prevented from leaking from the gap between the raw lime box and the detection cylinder.
Further limiting, a plurality of support frames distributed circumferentially are arranged on the upper side of the detection cylinder, and the support frames are fixedly connected with stable rubber sleeves matched with the hydrogen peroxide reaction tube. By adopting the structure, the hydrogen peroxide reaction tube is inserted, the hydrogen peroxide reaction tube is sleeved by the stable rubber sleeve, and the hydrogen peroxide reaction tube is stabilized by the support frame, so that the hydrogen peroxide reaction tube is prevented from inclining and falling in the soil drilling process.
Further limited, a second leakage-proof gasket is arranged between the circular baffle and the top of the detection cylinder. By adopting the structure, the sealing performance between the circular baffle and the detection cylinder can be improved, and the sealing performance is better.
Further defined, the operating handle is provided with a cotton pad. The structure enables a person to feel comfortable when the operator rotates and presses the operating handle to enable the drill bit to drill downwards.
Compared with the prior art, the invention has the following advantages:
compare in equipment such as professional sound wave measuring apparatu that leaks, this device simple structure, use and convenient operation, low in cost through the reaction between water and the quick lime to and hydrogen peroxide solution is heated the decomposition reaction and can judges underground leak source, and the material that uses can conveniently be changed, can repetitious usage, also can avoid using a large amount of manual works to leak source pipeline interval whole excavation inspection leak source simultaneously, has practiced thrift manpower and time.
Drawings
The invention is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic structural view of an embodiment of a device for detecting a leakage point of an underground water pipe according to the present invention;
FIG. 2 is a schematic axial sectional view of an embodiment of a device for detecting a leak point of a groundwater pipe according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
FIG. 5 is an enlarged view of the structure at C in FIG. 3;
FIG. 6 is a schematic view of a radial cross-section of a detection cylinder for an embodiment of a device for detecting a leakage point of a groundwater pipe according to the present invention;
FIG. 7 is an enlarged view of the structure at D in FIG. 6;
the main element symbols are as follows:
the drill bit 1, the detection part 2, the connecting part 3, the operation part 4, the detection barrel 21, the raw lime box 22, the boss 23, the rectangular through groove 231, the extrusion part 24, the rectangular pipe 241, the extrusion block 242, the water permeable micropores 2421, the limit sliding groove 232, the limit sliding block 2411, the first return spring 233, the annular elastic air bag 25, the hydrogen peroxide reaction pipe 26, the first air leakage hole 261, the second air leakage hole 211, the vent hole 27, the mounting hole 28, the second return spring 281, the circular baffle 282, the cavity 31, the communication groove 32, the detection balloon 41, the operation handle 42, the spiral pattern 11, the first leakage-proof gasket 221, the support frame 29, the stable rubber sleeve 291, the second leakage-proof gasket 283, the cotton pad 421, the detection cylinder 21,
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
As shown in figures 1-7, the device for detecting the leakage point of the underground water pipe comprises a drill bit 1, a detection part 2, a connection part 3 and an operation part 4 which are sequentially arranged from bottom to top, wherein the upper side of the drill bit 1 is detachably connected with the lower side of the detection part 2, the upper side of the detection part 2 is detachably connected with the lower side of the connection part 3, the connection part 3 and the operation part 4 are integrally formed, the detection part 2 comprises a detection cylinder 21, the lower side of the detection cylinder 21 is detachably connected with a raw lime box 22, the middle part of the detection cylinder 21 is provided with a boss 23 extending from the circumference of the detection cylinder 21 to the circle center, the boss 23 is provided with a plurality of rectangular through grooves 231 distributed circumferentially, the rectangular through grooves 231 are slidably connected with an extrusion part 24, the extrusion part 24 comprises a rectangular pipe 241 matched with the rectangular through grooves 231 and an extrusion block 242 fixedly connected with the rectangular pipe 241, the extrusion, the extrusion block 242 and the rectangular tube 241 are integrally formed, the interior of the extrusion block 242 is hollow and communicated with the rectangular tube 241, the arc surface of the extrusion block 242 is provided with a plurality of water-permeable micropores 2421, two sides of the rectangular through groove 231 are symmetrically provided with limit sliding grooves 232, the rectangular tube 241 is symmetrically provided with limit sliding blocks 2411 matched with the limit sliding grooves 232, a first reset spring 233 is connected between the limit sliding blocks 2411 and the limit sliding grooves 232, the outer wall of the detection cylinder 21 is pasted and coated with an annular elastic air bag 25, the annular elastic air bag 25 is contacted and abutted with the extrusion block 242, the upper side of the detection cylinder 21 is provided with a hydrogen peroxide reaction tube 26, the lower end of the hydrogen peroxide reaction tube 26 extends into the raw lime box 22, the hydrogen peroxide reaction tube 26 is provided with a plurality of first air leakage holes 261, the inner wall of the detection cylinder 21 is provided with a plurality of second air leakage holes 211, the, a plurality of mounting holes 28 are formed around the vent hole 27, a second return spring 281 is assembled in the mounting holes 28, a circular baffle 282 is fixedly connected to the upper end of the second return spring 281, a cavity 31 is formed in the lower side of the connecting portion 3, the diameter of the cavity 31 is larger than that of the circular baffle 282, a communicating groove 32 is formed in the upper side of the cavity 31, the communicating groove 32 penetrates through the connecting portion 3 and the operating portion 4, a detection balloon 41 matched with the communicating groove 32 is arranged on the upper side of the operating portion 4, and an operating handle 42 is further arranged on the operating portion 4.
By adopting the technical scheme of the invention, the drill bit 1 is used for drilling the device into the ground, and a person can drill the device into the ground by rotating the operating handle 42 of the lower pressing operating part 4; the quicklime box 22 is used for containing quicklime, the hydrogen peroxide reaction tube 26 is used for containing hydrogen peroxide, heat is released through reaction of the quicklime in water, and the heat heats the hydrogen peroxide contained in the hydrogen peroxide reaction tube 26 to decompose the hydrogen peroxide and generate a large amount of gas;
when the device is used, the device is drilled into the ground through the drill bit 1 by using the operating handle 42, if the position is a leakage point, the water content of the underground soil is huge, when the device is drilled into the ground, the extrusion block 242 of the extrusion part 24 can be extruded with the underground soil, so that the water in the soil enters the extrusion block 242 through the water-permeable micropores 2421 of the extrusion block 242 and then enters the detection cylinder 21 through the rectangular pipe 2421 and the rectangular through groove 231, after entering the detection cylinder 21, the water can react with the quick lime contained in the raw lime box 22 to release a large amount of heat, the heat heats the hydrogen peroxide contained in the hydrogen peroxide reaction pipe 26, so that the hydrogen peroxide is decomposed to release a large amount of gas, and the gas leaks out through the pipe orifice of the hydrogen peroxide reaction pipe 26 and the first leakage hole 261 and enters the detection cylinder 21; the rectangular through grooves 231 and the extrusion parts 24 which are distributed circumferentially are arranged, so that moisture contained in underground soil can uniformly flow into the detection cylinder 21 from the periphery and can react with quicklime more uniformly, and the hydrogen peroxide reaction tube 26 is heated uniformly;
when the interior of the detection cylinder 21 is filled with gas, the gas enters the annular elastic airbag 25 through the second gas leakage hole 211, so that the annular elastic airbag 25 is expanded, the extrusion block 242 is pushed to extrude underground soil, the moisture contained in the underground soil is further extruded and separated, at the moment, the extrusion block 242 moves to drive the rectangular pipe 241 to move relative to the rectangular through groove 231, the limiting slide block 2411 slides relative to the limiting slide groove 232, the first return spring 233 is compressed, the moisture separated from the underground soil enters the detection cylinder 21 through the extrusion block 242, the rectangular pipe 241 and the rectangular through groove 231, and the quicklime continuously reacts with the water, so that the hydrogen peroxide continuously decomposes the gas;
along with more and more decomposed gas, the larger the internal gas pressure of the detection cylinder 21 is, the more the internal gas pressure pushes the circular baffle 282 to jack up the circular baffle 282, at the moment, the second return spring 281 in the mounting hole 28 is stretched, the gas enters the detection balloon 41 through the vent hole 27, the cavity 31 and the communication groove 32 to enable the detection balloon 41 to be swelled, a worker can judge that the underground soil at the position contains a large amount of water by checking the swelling of the detection balloon 41, the underground water pipe is a leakage point of the underground water pipe, the earthwork can be excavated, and the underground water pipe at the position can be overhauled;
when the device is taken out, the detection balloon 41 is taken down, the gas in the detection cylinder 21 is discharged, after the gas is completely discharged, the first return spring 233 is reset, the extrusion block 242 is reset, the gas in the annular elastic air bag 25 is extruded, after the internal gas pressure is reduced, the second return spring 281 is reset, the circular baffle plate 282 is reset to block the vent hole 27, and the device can be taken out of the ground;
if the part is not a leak point, the underground water content is small, the water amount generated by extruding underground soil is little or almost no, so that quick lime does not react violently or does not react, further, the hydrogen peroxide in the hydrogen peroxide reaction tube 26 only decomposes a small amount of gas or does not react, the annular elastic air bag 25 cannot be inflated and expanded, the circular baffle 282 cannot be jacked up by the air pressure in the detection barrel 21, the detection balloon 41 cannot be bulged, a worker can judge that the part is not the leak point of the underground water pipe by checking that the detection balloon 41 is not bulged, and other underground points can be detected by pulling out the device;
the invention has simple structure and low manufacturing cost, simultaneously has the function of detecting the leakage point of the underground water pipe, and solves the problems that when the leakage point position of the leakage point pipeline section is checked in the prior art, the detection cost of a professional water leakage sound wave measuring instrument is overhigh, and the manpower and the time are excessively consumed when the section of the pipeline section is excavated and checked by manpower.
Specifically, the upper side of the drill bit 1, the raw lime box 22 and the lower side of the detection part 2 are detachably connected through bolts, and the upper side of the detection part 2 and the lower side of the connection part 3 are detachably connected through bolts. With the structure, the parts of the device can be conveniently disassembled, so that the hydrogen peroxide reaction tube 26 and the raw lime box 22 can be taken out and replaced, and the device can be conveniently carried. In fact, other structures can be considered according to the situation, so that people can conveniently disassemble all parts of the device.
Specifically, the surface of the drill bit 1 is provided with spiral threads 11. With the structure, the drill bit 1 can be more conveniently drilled down and into the ground. In fact, other structures can be considered according to the situation, so that the drill bit 1 can be more conveniently drilled down and into the ground.
Specifically, a first leakage-proof washer 221 is provided between the raw lime box 22 and the detection cylinder 21. With this configuration, water can be prevented from leaking from the gap between the raw lime box 22 and the detection cylinder 21. Actually, other configurations may be used as appropriate, and water can be prevented from leaking from the gap between the raw lime box 22 and the detection cylinder 21.
Specifically, a plurality of support frames 29 distributed circumferentially are arranged on the upper side of the detection cylinder 21, and the support frames 29 are fixedly connected with a stable rubber sleeve 291 matched with the hydrogen peroxide reaction tube 26. With the structure, the hydrogen peroxide reaction tube 26 is inserted, the hydrogen peroxide reaction tube 26 is sleeved by the stable rubber sleeve 291, and the hydrogen peroxide reaction tube 26 is stabilized by the support frame 29, so that the hydrogen peroxide reaction tube 26 is prevented from inclining and falling in the soil drilling process. In fact, other structures can be considered according to the situation, the hydrogen peroxide reaction tube 26 can be stably supported, and the hydrogen peroxide reaction tube 26 is prevented from inclining and falling in the soil drilling process.
Specifically, a second leak-proof gasket 283 is arranged between the circular baffle plate 282 and the top of the detection cylinder 21. With this configuration, the sealing property between the circular baffle 282 and the detection cylinder 21 can be improved, and the sealing property is further improved. Actually, other configurations may be used depending on the case, and the sealing property between the circular baffle 282 and the detection cylinder 21 can be improved, and the sealing property is further improved.
Specifically, the operating handle 42 is provided with a cotton pad 421. This structure makes it possible for a person to feel comfortable when rotating the push-down operation knob 42 to lower the drill 1. In fact, other configurations are also contemplated as the case may be, which allow a person to feel comfortable when rotating the push-down operation knob 42 to drill the drill bit 1 down.
The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a be used for secret water pipe leak source detection device which characterized in that: including follow drill bit (1), detection portion (2), connecting portion (3) and the operation portion (4) that supreme set gradually down, drill bit (1) upside can be dismantled with detection portion (2) downside and be connected, detection portion (2) upside can be dismantled with connecting portion (3) downside and be connected, connecting portion (3) and operation portion (4) integrated into one piece, wherein:
the detection part (2) comprises a detection barrel (21), the lower side of the detection barrel (21) is detachably connected with a raw lime box (22), the middle part of the detection barrel (21) is provided with a boss (23) which extends from the circumference of the detection barrel (21) to the circle center, the boss (23) is provided with a plurality of rectangular through grooves (231) distributed circumferentially, the rectangular through grooves (231) are slidably connected with an extrusion part (24), the extrusion part (24) comprises a rectangular pipe (241) matched with the rectangular through grooves (231) and an extrusion block (242) fixedly connected with the rectangular pipe (241), the extrusion block (242) is arc-shaped and is matched with the outer wall of the detection barrel (21), the extrusion block (242) is integrally formed with the rectangular pipe (241) and is communicated with the rectangular pipe (241) through the hollow inside of the extrusion block (242), and a plurality of water permeable micropores (2421) are arranged on the arc surface of the extrusion block (242), the rectangular through groove (231) is symmetrically provided with limiting sliding grooves (232) in two sides, the rectangular pipe (241) is symmetrically provided with limiting sliding blocks (2411) matched with the limiting sliding grooves (232), a first reset spring (233) is connected between the limiting sliding blocks (2411) and the limiting sliding grooves (232), the outer wall of the detection cylinder (21) is pasted and coated with an annular elastic air bag (25), the annular elastic air bag (25) is contacted and abutted with an extrusion block (242), a hydrogen peroxide reaction pipe (26) is installed on the upper side of the detection cylinder (21), the lower end of the hydrogen peroxide reaction pipe (26) extends into a raw lime box (22), the hydrogen peroxide reaction pipe (26) is provided with a plurality of first air leakage holes (261), the inner wall of the detection cylinder (21) is provided with a plurality of second air leakage holes (211), and the detection cylinder (21) is communicated with the annular elastic air bag (25) through the second air leakage holes (211), the top of the detection barrel (21) is also provided with a vent hole (27), a plurality of mounting holes (28) are arranged around the vent hole (27), a second return spring (281) is assembled in each mounting hole (28), and the upper end of each second return spring (281) is fixedly connected with a circular baffle (282);
connecting portion (3) downside is equipped with cavity (31), cavity (31) diameter size is greater than circular baffle (282) diameter size, cavity (31) upside is equipped with intercommunication groove (32), intercommunication groove (32) run through connecting portion (3) and operating portion (4), operating portion (4) upside is equipped with and communicates groove (32) assorted detection balloon (41), operating portion (4) still are equipped with operation handle (42).
2. A device for detecting a leak source of a groundwater pipe according to claim 1, wherein: the drill bit (1) is detachably connected with the lower sides of the raw lime box (22) and the detection part (2) through bolts, and the upper side of the detection part (2) is detachably connected with the lower side of the connecting part (3) through bolts.
3. A device for detecting a leak source of a groundwater pipe according to claim 1, wherein: the surface of the drill bit (1) is provided with spiral threads (11).
4. A device for detecting a leak source of a groundwater pipe according to claim 1, wherein: a first leakage-proof gasket (221) is arranged between the raw lime box (22) and the detection cylinder (21).
5. A device for detecting a leak source of a groundwater pipe according to claim 1, wherein: the upper side of the detection barrel (21) is provided with a plurality of support frames (29) distributed circumferentially, and the support frames (29) are fixedly connected with stable rubber sleeves (291) matched with the hydrogen peroxide reaction tube (26).
6. A device for detecting a leak source of a groundwater pipe according to claim 1, wherein: a second leak-proof gasket (283) is arranged between the circular baffle plate (282) and the top of the detection cylinder (21).
7. A device for detecting a leak source of a groundwater pipe according to claim 1, wherein: the operating handle (42) is provided with a cotton pad (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010673070.9A CN111780932B (en) | 2020-07-14 | 2020-07-14 | Be used for underground water pipe leak source detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010673070.9A CN111780932B (en) | 2020-07-14 | 2020-07-14 | Be used for underground water pipe leak source detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111780932A true CN111780932A (en) | 2020-10-16 |
| CN111780932B CN111780932B (en) | 2021-12-21 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022120720A1 (en) * | 2020-12-07 | 2022-06-16 | 江苏新貌城市建设有限公司 | Indoor concealed pipe leakage detection device for renovating old residential area |
| CN116428528A (en) * | 2023-06-14 | 2023-07-14 | 河北邢襄热力集团有限公司 | Heating pipeline damage detection device |
Citations (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001296200A (en) * | 2000-04-12 | 2001-10-26 | Chikatan:Kk | Leakage detecting tube and head of leakage detecting tube |
| JP2004271408A (en) * | 2003-03-11 | 2004-09-30 | Tokyo Gas Co Ltd | Infiltrated water treatment device and infiltrated water treatment method |
| JP3804807B1 (en) * | 2005-11-07 | 2006-08-02 | 株式会社キンキ地質センター | Groundwater sampling device |
| AT501758A4 (en) * | 2005-07-13 | 2006-11-15 | Bier Guenther Ing | METHOD OF LOCATING LEAKAGE IN TUBE |
| CN101281077A (en) * | 2007-08-07 | 2008-10-08 | 陈宜中 | Water leakage heat absorption type pipeline leak detecting method |
| CN101303268A (en) * | 2007-10-10 | 2008-11-12 | 陈宜中 | Water pipe man-made sound wave leakage checking method |
| CN102150028A (en) * | 2008-09-09 | 2011-08-10 | R+I联合公司 | Method and device for detecting leaks in an underground liquid pipe, particularly a water pipe |
| CN102507096A (en) * | 2011-10-18 | 2012-06-20 | 中国石油化工股份有限公司 | Seal examining method of packer and seal examining device used in method |
| KR20120128477A (en) * | 2011-05-17 | 2012-11-27 | (주)유민에쓰티 | Oil leakage detecting apparatus for explosion-proof area |
| CN105334076A (en) * | 2015-11-18 | 2016-02-17 | 河南省农业科学院植物营养与资源环境研究所 | Device and method for drawing farmland soil leakage water |
| KR20160043780A (en) * | 2014-10-14 | 2016-04-22 | 주식회사 코위드원 | Apparatus for detecting leakage, method for producing the same, binding device for the same and leakage detecting system using the same |
| CN107299833A (en) * | 2017-07-06 | 2017-10-27 | 中国石油大学(北京) | A kind of Casing Detection leak source apparatus and method |
| CN107328610A (en) * | 2017-08-22 | 2017-11-07 | 宁夏农林科学院农业资源与环境研究所 | A kind of water plug of the semiarid irrigation district farmland leaching water in extraction northwest |
| CN206862714U (en) * | 2017-04-06 | 2018-01-09 | 张宇 | A kind of soil environment detection gas sampling device |
| CN207408055U (en) * | 2017-11-02 | 2018-05-25 | 杭州市城市建设基础工程有限公司 | A kind of foundation pit system underground water seepage detection system |
| CN108397264A (en) * | 2017-02-08 | 2018-08-14 | 天纳克（苏州）排放系统有限公司 | Heating and filtering component and after-treatment system component |
| WO2018235980A1 (en) * | 2017-06-22 | 2018-12-27 | 주식회사 협성이엔지 | Detection hole for checking whether gas is leaking from underground pipe, and method for installing same |
| CN109113622A (en) * | 2018-08-14 | 2019-01-01 | 耿声俊 | A kind of Urban Underground water supply tracheal rupture Quick overhaul device |
| CN208350296U (en) * | 2018-06-15 | 2019-01-08 | 中铁第六勘察设计院集团有限公司 | A kind of pipeline leakage point automatic monitoring warning system |
| CN109406216A (en) * | 2018-12-29 | 2019-03-01 | 南昌工程学院 | A kind of soil liquid sampler and sampling method |
| CN109653704A (en) * | 2018-11-28 | 2019-04-19 | 山东省地质矿产勘查开发局第三水文地质工程地质大队(山东省鲁南地质工程勘察院) | Water stopper, layered water stopping device and system applied to geothermal well water pumping test |
| CN208919727U (en) * | 2018-09-29 | 2019-05-31 | 上海泓源建筑工程科技股份有限公司 | A kind of urban underground water drainage pipe road detection device |
| CN209444303U (en) * | 2019-01-26 | 2019-09-27 | 扈胜涛 | A kind of Geology Drilling detecting devices with plugging structure |
| CN110470433A (en) * | 2019-09-12 | 2019-11-19 | 郎郅洋 | A kind of municipal administration management infiltration detection device |
| CN110778921A (en) * | 2020-01-02 | 2020-02-11 | 山东交通职业学院 | Pipeline leakage positioning device |
| CN110779661A (en) * | 2019-12-05 | 2020-02-11 | 南华大学 | Drainage pipeline seepage-proofing performance test system |
| JP2020033729A (en) * | 2018-08-28 | 2020-03-05 | 積水化学工業株式会社 | Piping structure and piping system |
| CN110975576A (en) * | 2019-12-20 | 2020-04-10 | 郭春林 | Desulfurization and dust removal equipment and process for lime production |
| CN210513578U (en) * | 2019-10-29 | 2020-05-12 | 淮安市建筑设计研究院有限公司 | Air tightness detection device for heating ventilation pipeline |
-
2020
- 2020-07-14 CN CN202010673070.9A patent/CN111780932B/en active Active
Patent Citations (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001296200A (en) * | 2000-04-12 | 2001-10-26 | Chikatan:Kk | Leakage detecting tube and head of leakage detecting tube |
| JP2004271408A (en) * | 2003-03-11 | 2004-09-30 | Tokyo Gas Co Ltd | Infiltrated water treatment device and infiltrated water treatment method |
| AT501758A4 (en) * | 2005-07-13 | 2006-11-15 | Bier Guenther Ing | METHOD OF LOCATING LEAKAGE IN TUBE |
| JP3804807B1 (en) * | 2005-11-07 | 2006-08-02 | 株式会社キンキ地質センター | Groundwater sampling device |
| CN100565155C (en) * | 2007-08-07 | 2009-12-02 | 陈宜中 | Water leakage heat absorption type pipeline leak detecting method |
| CN101281077A (en) * | 2007-08-07 | 2008-10-08 | 陈宜中 | Water leakage heat absorption type pipeline leak detecting method |
| CN101303268A (en) * | 2007-10-10 | 2008-11-12 | 陈宜中 | Water pipe man-made sound wave leakage checking method |
| CN102150028A (en) * | 2008-09-09 | 2011-08-10 | R+I联合公司 | Method and device for detecting leaks in an underground liquid pipe, particularly a water pipe |
| KR20120128477A (en) * | 2011-05-17 | 2012-11-27 | (주)유민에쓰티 | Oil leakage detecting apparatus for explosion-proof area |
| CN102507096A (en) * | 2011-10-18 | 2012-06-20 | 中国石油化工股份有限公司 | Seal examining method of packer and seal examining device used in method |
| KR20160043780A (en) * | 2014-10-14 | 2016-04-22 | 주식회사 코위드원 | Apparatus for detecting leakage, method for producing the same, binding device for the same and leakage detecting system using the same |
| CN105334076A (en) * | 2015-11-18 | 2016-02-17 | 河南省农业科学院植物营养与资源环境研究所 | Device and method for drawing farmland soil leakage water |
| CN108397264A (en) * | 2017-02-08 | 2018-08-14 | 天纳克（苏州）排放系统有限公司 | Heating and filtering component and after-treatment system component |
| CN206862714U (en) * | 2017-04-06 | 2018-01-09 | 张宇 | A kind of soil environment detection gas sampling device |
| WO2018235980A1 (en) * | 2017-06-22 | 2018-12-27 | 주식회사 협성이엔지 | Detection hole for checking whether gas is leaking from underground pipe, and method for installing same |
| CN107299833A (en) * | 2017-07-06 | 2017-10-27 | 中国石油大学(北京) | A kind of Casing Detection leak source apparatus and method |
| CN107328610A (en) * | 2017-08-22 | 2017-11-07 | 宁夏农林科学院农业资源与环境研究所 | A kind of water plug of the semiarid irrigation district farmland leaching water in extraction northwest |
| CN207408055U (en) * | 2017-11-02 | 2018-05-25 | 杭州市城市建设基础工程有限公司 | A kind of foundation pit system underground water seepage detection system |
| CN208350296U (en) * | 2018-06-15 | 2019-01-08 | 中铁第六勘察设计院集团有限公司 | A kind of pipeline leakage point automatic monitoring warning system |
| CN109113622A (en) * | 2018-08-14 | 2019-01-01 | 耿声俊 | A kind of Urban Underground water supply tracheal rupture Quick overhaul device |
| JP2020033729A (en) * | 2018-08-28 | 2020-03-05 | 積水化学工業株式会社 | Piping structure and piping system |
| CN208919727U (en) * | 2018-09-29 | 2019-05-31 | 上海泓源建筑工程科技股份有限公司 | A kind of urban underground water drainage pipe road detection device |
| CN109653704A (en) * | 2018-11-28 | 2019-04-19 | 山东省地质矿产勘查开发局第三水文地质工程地质大队(山东省鲁南地质工程勘察院) | Water stopper, layered water stopping device and system applied to geothermal well water pumping test |
| CN109406216A (en) * | 2018-12-29 | 2019-03-01 | 南昌工程学院 | A kind of soil liquid sampler and sampling method |
| CN209444303U (en) * | 2019-01-26 | 2019-09-27 | 扈胜涛 | A kind of Geology Drilling detecting devices with plugging structure |
| CN110470433A (en) * | 2019-09-12 | 2019-11-19 | 郎郅洋 | A kind of municipal administration management infiltration detection device |
| CN210513578U (en) * | 2019-10-29 | 2020-05-12 | 淮安市建筑设计研究院有限公司 | Air tightness detection device for heating ventilation pipeline |
| CN110779661A (en) * | 2019-12-05 | 2020-02-11 | 南华大学 | Drainage pipeline seepage-proofing performance test system |
| CN110975576A (en) * | 2019-12-20 | 2020-04-10 | 郭春林 | Desulfurization and dust removal equipment and process for lime production |
| CN110778921A (en) * | 2020-01-02 | 2020-02-11 | 山东交通职业学院 | Pipeline leakage positioning device |
Non-Patent Citations (3)
| Title |
|---|
| ANDREA CATALDO等: "A New Method for Detecting Leaks in Underground Water Pipelines", 《IEEE》 * |
| GIAQUINTO, NICOLA等: "Development of a Sensor for Leak Detection in Underground Water Pipelines", 《WEB OF SCIENCE》 * |
| 罗志环等: "地下水管漏水点的快速定位", 《赤峰学院学报(自然科学版)》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022120720A1 (en) * | 2020-12-07 | 2022-06-16 | 江苏新貌城市建设有限公司 | Indoor concealed pipe leakage detection device for renovating old residential area |
| CN116428528A (en) * | 2023-06-14 | 2023-07-14 | 河北邢襄热力集团有限公司 | Heating pipeline damage detection device |
| CN116428528B (en) * | 2023-06-14 | 2023-08-15 | 河北邢襄热力集团有限公司 | Heating pipeline damage detection device |
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