CN110836702B - Multi-point automatic cut-off leakage-proof water meter - Google Patents
Multi-point automatic cut-off leakage-proof water meter Download PDFInfo
- Publication number
- CN110836702B CN110836702B CN201911187981.4A CN201911187981A CN110836702B CN 110836702 B CN110836702 B CN 110836702B CN 201911187981 A CN201911187981 A CN 201911187981A CN 110836702 B CN110836702 B CN 110836702B
- Authority
- CN
- China
- Prior art keywords
- water
- water guide
- guide pipe
- pipe
- water meter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/14—Casings, e.g. of special material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
- G01F1/661—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters using light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/18—Supports or connecting means for meters
- G01F15/185—Connecting means, e.g. bypass conduits
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Measuring Volume Flow (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The leak-proof water meter with multipoint automatic cutting-off and the control system thereof comprise a water meter body, wherein a control box is arranged on one side of the water meter body; a first water guide pipe is arranged on one side of the water meter body and detachably connected with a first water guide groove, a plurality of second water guide pipes are detachably connected on one side of the first water guide groove, and a water flow detection device is arranged at one end of each of the plurality of second water guide pipes; and a controller is arranged on one side of the control box, the controller is in control connection with the water flow detection device, a plurality of first electromagnetic valves are arranged on the second water guide pipes, and the controller is in control connection with the first electromagnetic valves.
Description
Technical Field
The invention relates to the technical field of water meters, in particular to a leak-proof water meter capable of realizing multi-point automatic cutting.
Background
The water meter, foreign name water meter, is the instrument that measures water flow, and the accumulative flow measurement of water is mostly, generally divide into two types of positive displacement water meter and speed water meter, and the origin is in the great britain, and the development of water meter has nearly two centuries' history, when selecting the water meter specification, should estimate the size and the flow range of the flow that uses under normal circumstances earlier, then select the water meter of the specification that the flow is closest to this value commonly used as the first choice.
The existing water meter is provided with a stop valve at the joint of a water outlet and a water pipe, when no place needing water is arranged in a house, all water valves in the house can be closed through the water valve, and then the safety of the whole water in the house is realized.
However, because in the use at ordinary times, the stop valve can not be closed, and current water pipe is the wall body inner wall setting simultaneously, if nailing or water pipe break, only wait until the wall appears the watermark and just can discover breaking of pipeline when local crack appears to the technical problem of the hidden danger of leaking appears.
Disclosure of Invention
Technical problem to be solved by the invention
The invention provides a multi-point automatic cut-off leakage-proof water meter, which is used for solving the technical problem that the hidden danger of water leakage occurs because a stop valve cannot be closed in the normal use process and the existing water pipes are arranged on the inner wall of a wall body, and if nailing is performed or the water pipes are broken, the breakage of the pipes can be found only when watermarks occur on the wall surface when local cracks occur.
Technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the leak-proof water meter with multipoint automatic cutting-off and the control system thereof comprise a water meter body, wherein a control box is arranged on one side of the water meter body;
a first water guide pipe is arranged on one side of the water meter body and detachably connected with a first water guide groove, a plurality of second water guide pipes are detachably connected on one side of the first water guide groove, and a water flow detection device is arranged at one end of each of the plurality of second water guide pipes;
and a controller is arranged on one side of the control box, the controller is in control connection with the water flow detection device, a plurality of first electromagnetic valves are arranged on the second water guide pipes, and the controller is in control connection with the first electromagnetic valves.
Furthermore, the water flow detection device comprises a first connecting column, two first connecting pipes are symmetrically arranged on two sides of the first connecting column, and the two first connecting pipes are detachably connected with the second water guide pipe and the water discharge pipe respectively;
a first rotating rod is arranged above the inner side of each first connecting column, and a spiral structure is arranged on each first rotating rod;
a first sealing plate is arranged above the first rotating rod, and first sealing rubber is arranged on the outer side of the first sealing plate;
first pivot pole upper end is equipped with first pointer, first pointer tip is equipped with the response piece, first spliced pole outside rotational symmetry is equipped with a plurality of first spouts, and a plurality of first spouts are a plurality of first draw runner of sliding connection respectively, and are a plurality of first disc can be dismantled to first draw runner one end, be equipped with infrared inductor on the first disc, infrared inductor responds to connect the response piece, just first disc middle part is equipped with the battery, battery electric connection infrared inductor.
Further, a protective housing for leak protection water gauge, the water gauge body outside is equipped with the second spout, two first connecting blocks of sliding connection in the second spout, two first connecting block can be dismantled the first connecting ring of connection, the first connecting ring outside is equipped with the profile of tooth structure, just first connecting ring one side top is equipped with the second connecting block, first axis of rotation can be dismantled to the second connecting block, first axis of rotation can be dismantled and connect the third connecting block, the first apron of connection can be dismantled to the third connecting block, first apron extrusion is connected the water gauge body upper cover plate.
Further, the upper cover plate comprises a glass circular arc and a plastic circular arc, the glass circular arc and the upper surface of the plastic circular arc respectively occupy a semicircle, two arc-shaped pipes are symmetrically arranged on the outer side of the plastic circular arc, a third sliding groove is arranged on the inner side of the water meter body, a first arc-shaped strip is arranged in the third sliding groove, and the arc-shaped pipes are connected with the first arc-shaped strip in a sliding mode.
Further, the water pipe connecting structure for the leakage-proof water meter comprises a first connecting structure, a third water guide pipe is arranged on one side of the water meter body, a funnel-shaped groove is arranged at the inner side of the third water guide pipe, a fourth chute is arranged at one side of the funnel-shaped groove and in the third water guide pipe, the first connecting structure comprises a first connecting head, one side of the first connecting head is provided with a fourth water guide pipe, a second positioning ring is fixedly connected on the fourth water guide pipe, first convex blocks are arranged above and below the second positioning ring, the two first convex blocks are respectively connected with the fourth sliding chute in a sliding way, the outer side of one end of the fourth water guide pipe is provided with a thread structure, the water discharge pipe is spirally connected with the thread structure, and a second thread structure is arranged on the outer side of the drain pipe, a second rotating ring is spirally connected to the outer side of the fourth water guide pipe, and the second rotating ring is spirally connected with the second thread structure.
Further, the water pipe connecting structure for the leakage-proof water meter comprises a second connecting structure, wherein a fifth water guide pipe is arranged on one side of the water meter body, a second funnel-shaped groove is formed in the inner sides of the fifth water guide pipe and a second water discharge pipe respectively, the second connecting structure comprises a second connector, the second connector is connected with the funnel-shaped groove in an extruding mode, a third connecting pipe is arranged on one side of the second connector, the outer side of the third connecting pipe is in threaded connection with the fifth water guide pipe, the second water discharge pipe and the fifth water guide pipe are in threaded connection with the third connecting pipe, two adjacent water guide pipes are in threaded connection with the two third connectors, the two third connectors are detachably connected with a sixth water guide pipe, a first groove is formed in each sixth water guide pipe, two buckles are connected to each third connecting pipe and the sixth water guide pipe through bolts, and first sliding blocks are arranged on the inner sides of the two buckles, the first sliding block is connected with the first groove in a sliding mode.
Further, the leak protection water meter control system capable of automatically cutting off at multiple points comprises the following control steps:
s1, leading the water flow into the water meter through the connecting pipe at one side of the water meter to drive the water meter to carry out the established metering and leading out;
s2: after being led out, the water is shunted by the first water chute and then is shunted to each second water guide pipe by the first water chute;
s3: then, a water flow detection device is arranged in front of each water faucet, and each water flow detection device is connected with a controller;
s4: when one or more paths of water flow detection devices in the water meter box move, and no water flow flows or the flow rate is lower than the minimum water flow in the water flow detection device in front of the corresponding path of faucet, the controller controls the electromagnetic valve of the corresponding path to be closed.
Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
1. the invention is provided with a water flow detection device, the detection of a plurality of pipes at different positions is realized by the water flow detection device, and then the switch of the electromagnetic valve is controlled by a corresponding controller.
2. The protection of the corresponding instrument body is realized through the first connecting ring and the upper cover plate, and finally, the data are more conveniently observed.
3. The first connecting structure and the second connecting structure are utilized to realize the connection of the pipelines in multiple modes, and further the connection between the water meter and the pipelines is more tight.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a first connecting post according to the present invention;
FIG. 3 is a schematic view of the structure of the water flow detecting device of the present invention;
FIG. 4 is a schematic view of a first disk configuration of the present invention;
FIG. 5 is a schematic view of a first connecting ring structure of the present invention;
FIG. 6 is a schematic view of the structure of the upper cover plate of the present invention;
FIG. 7 is a schematic view of a first connection structure of the present invention;
FIG. 8 is a schematic connection diagram of a first connection structure according to the present invention;
FIG. 9 is a schematic connection diagram of a second connection structure of the present invention;
FIG. 10 is a schematic view of a second connection configuration of the present invention;
FIG. 11 is a schematic view of the snap fit arrangement of the present invention.
In the figure: 1-a water meter body, 11-a first water guide pipe, 12-a second chute, 13-a first connecting ring, 131-a first connecting ring, 132-a tooth-shaped structure, 133-a second connecting block, 134-a first rotating shaft, 135-a third connecting block, 136-a first cover plate, 14-an upper cover plate, 141-a glass arc, 142-a plastic arc, 143-an arc pipe, 15-a third chute, 151-a first arc strip, 16-a third water guide pipe, 161-a funnel-shaped groove, 162-a fourth chute, 2-a control box, 21-a first water guide groove, 22-a second water guide pipe, 23-a controller, 24-a first electromagnetic valve, 3-a water flow detection device, 31-a first connecting column, 311-a first chute, 32-a first connecting pipe, 33-a first rotating rod, 331-a first pointer, 34-a spiral structure, 35-a first sealing plate, 351-a first sealing rubber, 36-a first slide bar, 37-a first disc, 371-an infrared sensor, 372-a storage battery, 4-a first connecting structure, 41-a first connecting joint, 42-a fourth water guide pipe, 421-a second rotating ring, 43-a second rotating ring, 5-a water discharge pipe, 51-a second thread structure, 52-a second water discharge pipe, 53-a second funnel-shaped groove, 6-a second connecting structure, 61-a second connecting joint, 62-a third connecting pipe, 63-a third connecting joint, 64-a sixth water guide pipe, 641-a first groove, 65-a buckle and 651-a first sliding block.
Detailed Description
In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the invention.
In the embodiment, referring to fig. 1-11, a leak-proof water meter with multi-point automatic cut-off and a control system thereof comprises a water meter body 1, wherein a control box 2 is arranged on one side of the water meter body 1;
a first water guide pipe 11 is arranged on one side of the water meter body 1, the first water guide pipe 11 is detachably connected with a first water guide groove 21, one side of the first water guide groove 21 is detachably connected with a plurality of second water guide pipes 22, and one end of each of the second water guide pipes 22 is provided with a water flow detection device 3;
a controller 23 is arranged on one side of the control box 2, the controller 23 is connected with the water flow detection device 3 in a control mode, a plurality of first electromagnetic valves 24 are arranged on the second water guide pipes 22, and the controller 23 is connected with the first electromagnetic valves 24 in a control mode.
In an embodiment, referring to fig. 1 to 4, the water flow detecting device 3 includes a first connecting column 31, two first connecting pipes 32 are symmetrically disposed on two sides of the first connecting column 31, and the two first connecting pipes 32 are detachably connected to the second water guiding pipe 22 and the water discharging pipe respectively;
a first rotating rod 33 is arranged above the inner side of each first connecting column 31, and a spiral structure 34 is arranged on each first rotating rod 33;
a first sealing plate 35 is arranged above the first rotating rod 33, and first sealing rubber 351 is arranged on the outer side of the first sealing plate 35;
An embodiment, please refer to fig. 1-5, a protective housing for a leak-proof water meter, a second chute 12 is arranged on the outer side of a water meter body 1, two first connecting blocks 13 are slidably connected in the second chute 12, two first connecting blocks 13 are detachably connected to a first connecting ring 131, a tooth-shaped structure 132 is arranged on the outer side of the first connecting ring 131, a second connecting block 133 is arranged above one side of the first connecting ring 131, the second connecting block 133 is detachably connected to a first rotating shaft 134, the first rotating shaft 134 is detachably connected to a third connecting block 135, the third connecting block 135 is detachably connected to a first cover plate 136, and the first cover plate 136 is connected to an upper cover plate 14 of the water meter body 1 in an extruding manner.
In an embodiment, referring to fig. 5 to 6, the upper cover plate 14 is composed of a glass arc 141 and a plastic arc 142, upper surfaces of the glass arc 141 and the plastic arc 142 respectively occupy a semicircle, two arc pipes 143 are symmetrically arranged on outer sides of the plastic arc 142, a third chute 15 is arranged on an inner side of the water meter body 1, a first arc bar 151 is arranged in the third chute 15, and the arc pipes 143 are slidably connected to the first arc bar 151.
In an embodiment, referring to fig. 5 to 7, a water pipe connection structure for a leak-proof water meter includes a first connection structure 4, a third water conduit 16 is disposed on one side of a water meter body 1, a funnel-shaped groove 161 is disposed on an inner side of the third water conduit 16, a fourth chute 162 is disposed in one side of the funnel-shaped groove 161 and the third water conduit 16, the first connection structure 4 includes a first connection head 41, a fourth water conduit 42 is disposed on one side of the first connection head 41, a second positioning ring 43 is fixedly connected to the fourth water conduit 42, first protrusions 431 are disposed on upper and lower sides of the second positioning ring 43, the two first protrusions 431 are slidably connected to the fourth chute 162, a thread structure 421 is disposed on an outer side of one end of the fourth water conduit 42, a water discharge pipe 5 is spirally connected to the thread structure 421, and a second thread structure 51 is disposed on an outer side of the water discharge pipe 5, the second rotating ring 43 is screwed to the outside of the fourth water guide pipe 42, and the second rotating ring 421 is screwed to the second screw structure 51.
In the embodiment, referring to fig. 8 to 11, a water pipe connection structure for a leak-proof water meter includes a second connection structure 6, a fifth water conduit 17 is disposed on one side of the water meter body 1, a second funnel-shaped groove 53 is disposed on each of the inner sides of the fifth water conduit 17 and the second water conduit 52, the second connection structure 6 includes a second connector 61, the second connector 61 is connected to the second funnel-shaped groove (53) in an extruding manner, a third connection pipe 62 is disposed on one side of the second connector 61, the outer side of the third connection pipe 62 is connected to the fifth water conduit 17 in a threaded manner, the second water conduit 52 is connected to the third connection pipe 62 in a threaded manner in the same manner as the fifth water conduit 17, two adjacent water conduits are connected to the third connector 63 in a threaded manner, the two third connectors 63 are detachably connected to a sixth water conduit 64, and the sixth water conduit 64 is provided with a first groove 641, the third connecting pipe 62 and the sixth water guiding pipe 64 are both connected with two buckles 65 through bolts, the inner sides of the two buckles 65 are both provided with a first sliding block 651, and the first sliding block 651 is connected with the first groove 641 in a sliding manner.
In an embodiment, referring to fig. 1, a leak-proof water meter control system with multi-point automatic cut-off includes the following control steps:
s1, leading the water flow into the water meter through the connecting pipe at one side of the water meter to drive the water meter to carry out the established metering and leading out;
s2: after being led out, the water is shunted by the first water chute and then is shunted to each second water guide pipe by the first water chute;
s3: then, a water flow detection device is arranged in front of each water faucet, and each water flow detection device is connected with a controller;
s4: when one or more paths of water flow detection devices in the water meter box move, and no water flow flows or the flow rate is lower than the minimum water flow in the water flow detection device in front of the corresponding path of faucet, the controller controls the electromagnetic valve of the corresponding path to be closed.
The above-mentioned embodiments only express a certain implementation mode of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which are within the protection scope of the present invention; therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. The leak-proof water meter capable of being automatically cut off at multiple points comprises a water meter body (1), wherein a control box (2) is arranged on one side of the water meter body (1);
a first water guide pipe (11) is arranged on one side of the water meter body (1), the first water guide pipe (11) is detachably connected with a first water guide groove (21), one side of the first water guide groove (21) is detachably connected with a plurality of second water guide pipes (22), and one ends of the second water guide pipes (22) are respectively provided with a water flow detection device (3);
a controller (23) is arranged on one side of the control box (2), the controller (23) is in control connection with the water flow detection device (3), a plurality of second water guide pipes (22) are provided with first electromagnetic valves (24), and the controller (23) is in control connection with the first electromagnetic valves (24);
the water flow detection device (3) comprises a first connecting column (31), two first connecting pipes (32) are symmetrically arranged on two sides of the first connecting column (31), and the two first connecting pipes (32) are detachably connected with the second water guide pipe (22) and the drain pipe respectively;
a first rotating rod (33) is arranged above the inner side of each first connecting column (31), and a spiral structure (34) is arranged on each first rotating rod (33);
a first sealing plate (35) is arranged above the first rotating rod (33), and first sealing rubber (351) is arranged on the outer side of the first sealing plate (35);
first pivot pole (33) upper end is equipped with first pointer (331), first pointer (331) pointed end is equipped with response piece (332), first spliced pole (31) outside rotational symmetry is equipped with a plurality of first spouts (311), and a plurality of first spouts (311) are a plurality of first draw runner (36) of sliding connection respectively, and are a plurality of first draw runner (36) one end can be dismantled and connect first disc (37), be equipped with infrared inductor (371) on first disc (37), infrared inductor (371) response is connected response piece (332), just first disc (37) middle part is equipped with battery (372), battery (372) electric connection infrared inductor (371).
2. The leak resistant water meter with multi-point automatic shut off as set forth in claim 1, wherein: the water gauge body (1) outside is equipped with second spout (12), two first connecting blocks (13) of sliding connection in second spout (12), two first connecting block (13) can be dismantled and connect first connecting ring (131), the first connecting ring (131) outside is equipped with tooth structure (132), just first connecting ring (131) one side top is equipped with second connecting block (133), first axis of rotation (134) can be dismantled in second connecting block (133), first axis of rotation (134) can be dismantled and connect third connecting block (135), first apron (136) can be dismantled and connect in third connecting block (135), first apron (136) extrusion is connected upper cover plate (14) of water gauge body (1).
3. The leak resistant water meter with multi-point automatic shut off as set forth in claim 2, wherein: upper cover plate (14) comprise glass circular arc (141) and plastics circular arc (142), just glass circular arc (141) with plastics circular arc (142) upper surface all respectively accounts for a semicircle, just plastics circular arc (142) outside symmetry is equipped with two arc pipes (143), water gauge body (1) inboard is equipped with third spout (15), be equipped with first arc strip (151) in third spout (15), arc pipe (143) sliding connection first arc strip (151).
4. The leak resistant water meter with multi-point automatic shut off as set forth in claim 1, wherein: the water meter comprises a first connecting structure (4), a third water guide pipe (16) is arranged on one side of the water meter body (1), a funnel-shaped groove (161) is formed in the inner side of the third water guide pipe (16), a fourth sliding groove (162) is formed in one side of the funnel-shaped groove (161) and in the third water guide pipe (16), the first connecting structure (4) comprises a first connecting head (41), a fourth water guide pipe (42) is arranged on one side of the first connecting head (41), a second positioning ring (43) is fixedly connected to the fourth water guide pipe (42), first convex blocks (431) are arranged on the upper side and the lower side of the second positioning ring (43), the first convex blocks (431) are respectively connected with the fourth sliding groove (162) in a sliding mode, a threaded structure (421) is arranged on the outer side of one end of the fourth water guide pipe (42), a drain pipe (5) is spirally connected with the threaded structure (421), and a second threaded structure (51) is arranged, a second rotating ring (43) is screwed on the outer side of the fourth water guide pipe (42), and the second rotating ring (421) is screwed on the second thread structure (51).
5. The leak resistant water meter with multi-point automatic shut off as set forth in claim 1, wherein: the water meter comprises a second connecting structure (6), a fifth water guide pipe (17) is arranged on one side of the water meter body (1), a second funnel-shaped groove (53) is formed in the inner sides of the fifth water guide pipe (17) and a second water discharge pipe (52), the second connecting structure (6) comprises a second connector (61), the second connector (61) is connected with the second funnel-shaped groove ((53) in an extruding manner, a third connecting pipe (62) is arranged on one side of the second connector (61), the outer side of the third connecting pipe (62) is in threaded connection with the fifth water guide pipe (17), the second water discharge pipe (52) and the fifth water guide pipe (17) are in the same threaded connection with the third connecting pipe (62), two adjacent water guide pipes are in threaded connection with two third connectors (63), two third connectors (63) are detachably connected with a sixth water guide pipe (64), and a first groove (641) is formed in the sixth water guide pipe (64), the third connecting pipe (62) and the sixth water guide pipe (64) are connected with two buckles (65) through bolts, first sliding blocks (651) are arranged on the inner sides of the two buckles (65), and the first sliding blocks (651) are connected with the first grooves (641) in a sliding mode.
6. The leak resistant water meter with multi-point automatic shut off as set forth in claim 1, wherein: the control system comprises the following control steps:
s1, leading the water flow into the water meter through the connecting pipe at one side of the water meter to drive the water meter to carry out the established metering and leading out;
s2: after being led out, the water is shunted by the first water chute and then is shunted into each second water guide pipe by the first water chute;
s3: then, a water flow detection device is arranged in front of each water faucet, and each water flow detection device is connected with a controller;
s4: when one or more paths of water flow detection devices in the water meter box move, and no water flow flows or the flow rate is lower than the minimum water flow in the water flow detection device in front of the corresponding path of faucet, the controller controls the electromagnetic valve of the corresponding path to be closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911187981.4A CN110836702B (en) | 2019-11-28 | 2019-11-28 | Multi-point automatic cut-off leakage-proof water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911187981.4A CN110836702B (en) | 2019-11-28 | 2019-11-28 | Multi-point automatic cut-off leakage-proof water meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110836702A CN110836702A (en) | 2020-02-25 |
| CN110836702B true CN110836702B (en) | 2021-06-11 |
Family
ID=69577638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911187981.4A Active CN110836702B (en) | 2019-11-28 | 2019-11-28 | Multi-point automatic cut-off leakage-proof water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110836702B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269613A (en) * | 2010-06-04 | 2011-12-07 | 上海市松江二中 | Intelligent water leakage-proof water meter |
| WO2014108586A2 (en) * | 2013-01-11 | 2014-07-17 | Progesalgo, S.L. | Device for preventing uncontrolled water losses |
| CN208503611U (en) * | 2018-07-09 | 2019-02-15 | 天津奥爱思环保科技有限公司 | A kind of antidrip preventing water burglary direct drinking quality classification water supply measure control structure |
| CN109680762A (en) * | 2018-11-16 | 2019-04-26 | 徐浩然 | A kind of water supply pipe intelligent monitoring data box and monitoring system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9891089B2 (en) * | 2013-04-15 | 2018-02-13 | OW Investors, LLC. | Modular fluid meter test bench |
| CN101676823A (en) * | 2008-09-17 | 2010-03-24 | 王清祥 | Water leakage monitoring and cutting-off method |
| NZ571668A (en) * | 2008-09-30 | 2011-02-25 | David John Picton | Water management system using controlled valves each with pressure and flow sensors and a water bypass |
| CA2992619A1 (en) * | 2015-07-29 | 2017-02-02 | Enco Electronic Systems, Llc | Method and apparatus for detecting leaks in a building water system |
-
2019
- 2019-11-28 CN CN201911187981.4A patent/CN110836702B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269613A (en) * | 2010-06-04 | 2011-12-07 | 上海市松江二中 | Intelligent water leakage-proof water meter |
| WO2014108586A2 (en) * | 2013-01-11 | 2014-07-17 | Progesalgo, S.L. | Device for preventing uncontrolled water losses |
| CN208503611U (en) * | 2018-07-09 | 2019-02-15 | 天津奥爱思环保科技有限公司 | A kind of antidrip preventing water burglary direct drinking quality classification water supply measure control structure |
| CN109680762A (en) * | 2018-11-16 | 2019-04-26 | 徐浩然 | A kind of water supply pipe intelligent monitoring data box and monitoring system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110836702A (en) | 2020-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2003502607A (en) | In-line type water diversion valve with fluid passage capacity | |
| CN104310613B (en) | A kind of water saving water purifier | |
| CN106369217B (en) | A kind of low-temperature protection device | |
| CN110836702B (en) | Multi-point automatic cut-off leakage-proof water meter | |
| CN205371885U (en) | Quick coupling assembling of water purifier inner channel | |
| CN207722458U (en) | A kind of fore filter | |
| JP2017509846A (en) | Tool to remove fluid from pipe | |
| CN210165048U (en) | Steering joint, elbow and tee joint | |
| JP5330033B2 (en) | Water leakage inspection method for plastic water supply lines | |
| CN108928883B (en) | Fitting assembly with combination fitting and water treatment unit | |
| CN204903519U (en) | Integration water quality testing equipment | |
| CN212155953U (en) | Anti-return valve convenient to be connected with pipeline | |
| CN207111994U (en) | Multi-channel fluid pipeline reversing service | |
| CN200940926Y (en) | Hybrid discharger of heating drinking water and cold/hot water | |
| CN204111451U (en) | A kind of water saving water purifier | |
| CN216242477U (en) | Three-way valve for forest fire fighting | |
| CN113124201B (en) | Two-way gas flow pipeline | |
| AU2016100646A4 (en) | Plumbing installation using an isolating stop cock valve | |
| CN214889416U (en) | Novel antibiotic automatically cleaning PPR tubular product | |
| CN212203162U (en) | 360 rotatory tap can fix a position to degree | |
| CN211852898U (en) | Multi-way valve | |
| CN203139781U (en) | Zero-pressure water purifier | |
| CN220508359U (en) | Running water leakage self-testing system for household security system | |
| CN219221344U (en) | Internal thread tee bend crossover sub | |
| CN107246488A (en) | Multi-channel fluid pipeline reversing service |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |