CN113237522B - Prevent intelligent water gauge that soaks - Google Patents
Prevent intelligent water gauge that soaks Download PDFInfo
- Publication number
- CN113237522B CN113237522B CN202110483377.7A CN202110483377A CN113237522B CN 113237522 B CN113237522 B CN 113237522B CN 202110483377 A CN202110483377 A CN 202110483377A CN 113237522 B CN113237522 B CN 113237522B
- Authority
- CN
- China
- Prior art keywords
- water meter
- water
- alarm
- shell
- block
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The invention relates to the field of intelligent water meters, in particular to an anti-soaking intelligent water meter. The water meter comprises a water meter shell, and is characterized in that a water immersion detection module is arranged on the outer side of the water meter shell, an alarm trigger module is arranged on the inner side of the sealing shell corresponding to the position where the water immersion detection module is connected, and an alarm signal is sent out after the water immersion detection module triggers the alarm trigger module. The immersion detection module comprises a floating pipe, limiting blocks are arranged at two ends of the floating pipe, a floating ball is arranged in the floating pipe, and a trigger block is arranged on the upper portion of the floating ball. The alarm triggering module is triggered when the triggering block floats to the position where the upper part of the triggering block coincides with the alarm triggering module. The invention has the beneficial effect of achieving the moisture protection of the electronic element through the leaked nitrogen; the intelligent water meter has the beneficial effects that the gas protection is started after the intelligent water meter is detected to be soaked, and water is prevented from entering the intelligent meter; the intelligent water meter has the beneficial effect that the alarm signal is sent out after the intelligent water meter is detected to be immersed.
Description
Technical Field
The invention relates to the field of intelligent water meters, in particular to an anti-soaking intelligent water meter.
Background
Along with the development of the internet of things, water meters are developing towards intelligent water meters, the current intelligent water meters mainly realize digital acquisition and transmission of water meter degrees, and meanwhile, some high-end intelligent water meters also have the functions of pressure acquisition, flow and valve control. The basis for realizing the above functions is an electronic acquisition device arranged on the water meter. In the current technology, the flow meter is roughly divided into two types, one type is an electromechanical integrated intelligent water meter, namely, an electronic component and a mechanical component are integrated or an electronic element is used for collecting the flow; the other type is an electromechanical separation water meter, namely a digital acquisition module is arranged on the basis of the existing mechanical water meter, and data are acquired and uploaded through the digital acquisition module.
The water meter of entrying to city resident's water supply is generally installed indoor and is had better operational environment, but to some pipe network water meters, generally sets up in underground space such as water gauge well, underground pipe gallery. When the intelligent water meter is arranged underground, the environment is in a wet state, and the environment belongs to a water supply pipeline, and the moisture is aggravated, so that the water resistance of an electronic element of the intelligent water meter is an important safety index of the water meter. For current technical achievements, moisture protection of electronic devices has been able to meet current demands. However, in rainy days, pipeline water leakage and other conditions, accumulated water can be generated in the water meter well, even the accumulated water can not flow through the water meter, and the electronic acquisition device of the intelligent water meter is immersed underwater. The sealed of present electron acquisition part is mainly to dampproofing, and is not good enough to waterproof effect, consequently long-time submergence can lead to the inside ponding of electron acquisition device under water, and then can lead to the electronic component short circuit to cause equipment failure or damage. Therefore, the waterproof function of the intelligent water meter is also a problem to be solved continuously, and the design of the intelligent anti-soaking water meter which can send out an alarm signal after being submerged and has the waterproof function is an urgent requirement.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the intelligent anti-soaking water meter has the advantages that the intelligent anti-soaking water meter can send out an alarm signal after being submerged underwater and has a waterproof function. The utility model provides a prevent intelligent water gauge that soaks, includes the water gauge main part, be equipped with mechanical metering device and the electron metering device who is used for detecting discharge in the water gauge main part, the electron metering device is equipped with seal shell, its characterized in that: the outer side of the sealed shell is provided with a water immersion detection module, the inner side of the sealed shell is provided with an alarm trigger module corresponding to the connection position of the water immersion detection module, and the water immersion detection module triggers the alarm trigger module and then sends an alarm signal; the immersion detection module comprises a floating pipe, limiting blocks are arranged at two ends of the floating pipe, a floating ball is arranged inside the floating pipe, and a trigger block is arranged on the upper portion of the floating ball.
Preferably, the trigger block is made of iron or aluminum, and the alarm trigger module is an eddy current type proximity switch.
Preferably, the triggering block is made of a permanent magnet, the alarm triggering module is a hall sensor, and the hall sensor is electrically connected with a controller of the electronic metering device;
or the triggering block is made of a permanent magnet, the alarm triggering module comprises a press switch, and the pressing part of the press switch is provided with a permanent magnet or a magnetic conductive material for generating repulsion force or attraction force with the triggering block to realize the action of the press switch.
Preferably, a circular sliding groove is formed in the outer side of the shell, a rotating sheet is rotatably arranged in the circular sliding groove, and a slot is formed in the rotating sheet; the upper part of the floating pipe is provided with an insertion block which is inserted in the insertion slot.
Preferably, a micro nitrogen tank is arranged inside the shell, the nitrogen tank is provided with a leakage micro hole, and one end of the nitrogen tank, which is provided with the leakage micro hole, is provided with a tripping cover body;
the tripping cover body comprises: the tripping device comprises a tripping fixed rod fixedly connected with a nitrogen tank body, wherein the end part of the fixed rod is provided with an insertion hole, and a tripping rod is arranged in the insertion hole; the hinge fixing rod is fixedly connected with the nitrogen tank body; one end of the pressing plate is hinged with the hinged fixed rod, and the other end of the pressing plate is abutted with the trip rod; and a sealing plug is arranged between the nitrogen tank and the pressure plate, and a spring is arranged between the sealing plug and the pressure plate.
Better, still include actuating mechanism, actuating mechanism is the electro-magnet, the armature and the trip bar of electro-magnet are connected, electro-magnet and controller electrical connection, after immersion detection module triggered the warning trigger module, controller control actuating mechanism made the trip bar break away from the clamp plate, and nitrogen gas jar slowly releases gas.
Preferably, the trigger block is made of a permanent magnet, the alarm trigger module comprises a push switch, and a pressing part of the push switch is provided with a permanent magnet or a magnetic conductive material for generating repulsion or attraction with the trigger block to realize the action of the push switch; the pressing part is linked or connected with the tripping rod.
Preferably, the triggering block is made of a permanent magnet, the alarm triggering module comprises a detection sliding tube, a permanent magnet suction block and a pressing switch, strip-shaped holes parallel to the axial direction of the detection sliding tube are symmetrically formed in the side wall of the detection sliding tube, the end part of the detection sliding tube is perpendicular to and fixedly connected with the shell, the permanent magnet suction block is arranged inside the detection sliding tube in a sliding mode, and a spring is arranged between the permanent magnet suction block and the shell; the permanent magnet suction blocks are symmetrically provided with trigger lugs, and the trigger lugs are inserted in the strip-shaped holes; the tripping rod of the tripping cover body is connected with one of the triggering convex blocks, and the other triggering convex block is abutted against the pressing part of the push switch and is used for triggering the action of the push switch.
Preferably, the sealed housing includes a removable cover.
The use method of the anti-soaking intelligent water meter is characterized by comprising the following steps:
step 1, after the immersion detection module triggers the alarm triggering module, triggering a nitrogen tank to exhaust, and sending an alarm signal to a server side;
step 2, filling nitrogen into the sealed shell, and then keeping the pressure higher than the external air pressure, and preventing water from entering the shell to corrode the electronic metering device at the sealed weak position;
and 3, informing the maintenance personnel to carry out on-site maintenance after the maintenance personnel know that the water meter is soaked through the server end, draining water for the water meter well, and reducing the soaking time of the electronic metering device of the water meter.
The beneficial effects of the invention are as follows:
1. the intelligent water meter has the beneficial effect that the alarm signal is sent out after the intelligent water meter is detected to be immersed.
2. Have and start gaseous protection after detecting intelligent water gauge flooding, prevent that water from getting into the inside beneficial effect of intelligent meter.
3. The beneficial effect of moisture protection of the electronic element is achieved through the leaked nitrogen.
Drawings
Fig. 1 is a schematic external view of an embodiment of the present invention.
FIG. 2 is a top view of one embodiment of the present invention.
FIG. 3 is a schematic diagram of an embodiment of the present invention connected to an alarm detection module.
FIG. 4 is a schematic diagram of a housing portion coupled to an alarm detection module according to an embodiment of the present invention.
FIG. 5 is a cross-sectional view of an alarm triggering module in accordance with one embodiment of the present invention.
In the figure:
301. a strip-shaped hole; 921. a slot; 920. a rotating sheet; 910. a circular chute; 170. pressing a switch; 160. a trigger block; 150. floating the ball; 101. a limiting block; 900. a housing; 320. triggering the projection; 310. permanent magnet attracting blocks; 300. detecting a slide pipe; 225. a trip bar; 224. a fixed rod is hinged; 223. pressing a plate; 222. tripping the fixed rod; 221. a sealing plug; 200. a nitrogen tank; 110. an insertion block; 100. a float tube;
Detailed Description
In order to make the technical solution and the advantages of the present invention clearer, the following explains embodiments of the present invention in further detail.
The utility model provides an intelligent water gauge of preventing soaking, includes the water gauge main part, be equipped with mechanical metering device and the electron metering device who is used for detecting discharge in the water gauge main part, in order to realize the protection to the inside electric and electronic parts of electron metering device the electron metering device is equipped with seal shell 900. Under normal conditions, the inside moist environment that is of water meter well of installation water gauge, but the inside ponding that can produce of water meter well when raining or water pipe trouble, soak the water gauge under water, if do not carry out the drainage, water can get into electron metering device's inside, leads to electron metering device to break down. As shown in fig. 1, a water immersion detection module is arranged on the outer side of the sealing shell, an alarm trigger module is arranged on the inner side of the sealing shell 900 corresponding to the position where the water immersion detection module is connected, after the water immersion detection module triggers the alarm trigger module, an alarm signal is sent out, and a maintainer receives the alarm signal and carries out drainage treatment on the spot, so that the electronic metering device is prevented from being damaged due to long-time water immersion.
As shown in fig. 2, the immersion detecting module includes a floating pipe 100, and two ends of the floating pipe 100 are provided with limit blocks 101. As shown in fig. 3, a floating ball 150 is provided inside the floating pipe 100, and a trigger block 160 is provided on the upper portion of the floating ball 150. The floating pipe 100 provides a sliding space for the floating ball 150, the floating pipe 100 is vertically placed, and after water is accumulated at the lower portion of the floating pipe 100, the floating ball 150 floats upward and pulls the trigger block 160 upward. The stopper provided at the upper and lower ends of the floating pipe 100 is used to limit the positions of the floating ball and the trigger block, preventing the floating ball and the trigger block from falling off.
The position of the floating pipe 100 near the upper end is connected with the shell of the water meter, and the alarm triggering module is arranged on the inner side of the connecting position. The location where the float tube 100 is connected to the housing of the water meter is located in the lower portion of the water meter for better protection of the water meter.
Preferably, in order to prevent foreign materials from falling into the inside of the floating pipe 100, an umbrella cover is provided at the upper portion of the floating pipe 100 to cover the upper port of the floating pipe 100.
Preferably, in order to adapt to more installation scenes, when the installation direction of the water meter is in the vertical direction or other inclined directions, the water meter can be immersed, and an adjusting mechanism for adjusting the direction of the floating pipe 100 is arranged on the water meter shell.
As shown, a circular sliding slot 910 is provided on the outside of the housing. For the convenience of installation, a protrusion may be provided on the outer side of the housing, or a panel may be provided, and a circular sliding groove 910 may be provided on the protrusion or the panel. As shown, the circular sliding groove 910 is a circular groove, and a circle of grooves is formed on the side wall of the circular groove along the circumferential direction. The circular sliding groove 910 is rotatably provided with a rotating piece 920. Correspondingly, the cross-sectional shape of the rotary piece 920 is T-shaped, and the edge protrusion of the rotary piece 920 is inserted into a circle of groove at the bottom edge of the circular groove. At the moment, the two are in rotary connection. The upper part of the floating pipe is fixedly connected with the rotating sheet 920, and the vertical placement of the floating pipe can be realized when the water meter is installed in different directions.
Preferably, in order to implement a modular design and facilitate the repair and maintenance of the device, a slot 921 is formed on the rotating piece 920. Correspondingly, the upper part of the floating pipe 100 is provided with an insertion block 110, and the insertion block 110 is inserted into the insertion slot 921. As shown, the slot is normally open on the top and outside, with the top open to allow access to the plug block 110. The cross-sectional shape of the slot 921 is convex, and correspondingly, the shape of the insertion block 110 is convex matching with the slot.
Preferably, the triggering block 160 is made of iron or aluminum, and the alarm triggering module is an eddy current type proximity switch. The inductive head of the eddy current type proximity switch is abutted against the inner wall of the shell, and the proximity switch is fixed in the shell. When trigger block 160 is moved upward to a position corresponding to the eddy current type proximity switch, the eddy current type proximity switch is activated. The output end of the vortex proximity switch can be electrically connected with an alarm and also can be electrically connected with a controller in the electronic acquisition device. The alarm can be a communication module, such as a GPRS communication module, alarm short messages are set in the alarm, and the short messages are sent to corresponding managers when the vortex type proximity switch acts. If with the inside controller electrical connection of electron collection system, then the controller can send alarm information to managers through the communication module of electron collection system itself with alarm information.
Or, the triggering block 160 is made of a permanent magnet, the alarm triggering module is a hall sensor, and the hall sensor is electrically connected with a controller of the electronic metering device. Or the alarm at the output end of the Hall sensor is electrically connected.
Or, the trigger block 160 is made of a permanent magnet, the alarm trigger module includes a push switch 170, and the pressing portion of the push switch is provided with a permanent magnet or a magnetic conductive material for generating repulsion or attraction with the trigger block to realize the action of pushing the switch. As shown in fig. 5, the pressing portion may be a permanent magnet attraction block 310, which is installed inside the housing, and when the suction force or the repulsion force is received, the permanent magnet attraction block 310 slides inside the detection slide tube 300, and the trigger protrusion 320 on the upper portion of the permanent magnet attraction block 310 triggers the trigger spring of the proximity switch.
Preferably, in order to increase the protection of the water meter against the water immersion, a micro nitrogen tank 200 is arranged inside the shell. The gas inside the electronic acquisition device is protected by the gas inside the micro nitrogen tank 200, and meanwhile, water is prevented from entering the electronic acquisition device at a sealed weak position. The nitrogen tank 200 is provided with a leakage micro hole, and one end of the nitrogen tank 200 provided with the leakage micro hole is provided with a tripping cover body. The nitrogen gas tank 200 may be provided with a leak fine hole or a fine hole. The sealing grade of the tripping cover body does not need to be too large, and at the moment, the interior of the electronic acquisition component can be kept to form nitrogen protection through the chronic leakage of the nitrogen tank 200, so that the electronic acquisition component is prevented from being corroded due to moisture.
As shown, the trip cover includes a trip fixing rod 222, a hinge fixing rod 224, a pressing plate 223, and a sealing plug 221.
As shown in the figure, the length direction of the trip fixing rod 222 is the same as the length direction of the tank body of the nitrogen gas tank 200, and the trip fixing rod 222 is fixedly connected with the tank body of the nitrogen gas tank 200. The end of the fixing rod 222 is provided with a jack, and a trip rod 225 is arranged in the jack. The trip bar 225 can slide inside the receptacle. The hinge fixing rod 224 is fixedly connected with the nitrogen tank 200 and is arranged in parallel with the tripping fixing rod 222.
One end of the pressing plate 223 is hinged to the hinge fixing rod 224, and the other end abuts against the trip rod 225. As shown in the figure, the pressing plate is small, and the two ends of the pressing plate are symmetrically provided with connecting rods. One of the links is hingedly connected to a hinge fixing rod 224. The other connecting rod is connected with the tripping rod in a butting way,
the sealing plug 221 is arranged between the nitrogen gas tank 200 and the pressure plate 223, and a spring is arranged between the sealing plug 221 and the pressure plate 223. The spring is a pressure spring, applies pressure to the spring on the pressure plate, and transmits the pressure to the sealing plug 221 and the sealing plug 221 to plug the micro hole of the nitrogen tank 200. One end of the spring is fixedly connected with the sealing plug 221 to prevent the electronic component from being damaged by external force caused by spring flying. The spring exerts an outward acting force on the pressure plate, the connecting rod of the pressure plate is abutted against the trip rod, after the trip rod 225 slips, the blocking of the connecting rod of the pressure plate is released, the sealing plug loses pressure, and nitrogen in the nitrogen tank 200 leaks.
In order to realize the operation of the tripping rod, an actuating mechanism is also required. The actuating end of the actuating mechanism is linked with the trip bar 225 to realize the slipping of the trip bar and release the blocking of the pressure plate.
The actuating mechanism is an electromagnet, an armature of the electromagnet is connected with the trip rod 225, the electromagnet is electrically connected with the controller, and after the immersion detection module triggers the alarm triggering module, the controller controls the actuating mechanism to enable the trip rod 225 to be separated from the pressing plate 223, and the nitrogen tank 200 slowly releases gas.
Alternatively, the actuator and the trigger device are integrated. As shown in the figure, the trigger block 160 is made of a permanent magnet, the alarm trigger module includes a push switch 170, and a pressing portion of the push switch is provided with a permanent magnet or a magnetic conductive material for generating repulsion or attraction with the trigger block to realize the action of pushing the switch; the pressing portion and the trip bar 225 are linked or connected. As shown in fig. 2, one of the trigger protrusions 320 of the permanent magnet attraction block 310 triggers the proximity switch, and the other trigger protrusion 320 triggers the trip bar. At this time, the alarm triggering module includes a detection slide tube 300, a permanent magnet attraction block 310, and a push switch 170.
The side wall of the detection sliding pipe 300 is symmetrically provided with strip-shaped holes 301 parallel to the axial direction of the detection sliding pipe, the end part of the detection sliding pipe 300 is perpendicular to and fixedly connected with the shell 900, the permanent magnet suction block 310 is arranged inside the detection sliding pipe 300 in a sliding manner, and a spring is arranged between the permanent magnet suction block 310 and the shell 900; the permanent magnet attraction blocks 310 are symmetrically provided with trigger lugs 320, and the trigger lugs 320 are inserted in the strip-shaped holes 301. The tripping rod 225 of the tripping cover body is connected with one of the trigger bumps 320, and the other trigger bump 320 is abutted against the pressing part of the push switch for triggering the action of the push switch.
At the moment, even if partial elements in the electronic acquisition device are damaged and the control module fails, gas protection can be realized, and the electronic equipment is protected to the greatest extent.
The sealed housing 900 includes a detachable cover body to facilitate replacement of the nitrogen tank inside the electronic collection device.
By applying the technical scheme disclosed by the invention, the waterproof effect of the intelligent water meter can be greatly improved, and the service life of the electronic element in a long-term humid environment is prolonged. The method for preventing the water meter from soaking comprises the following steps:
step 1, after the immersion detection module triggers the alarm triggering module, the nitrogen tank 200 is triggered to exhaust, and an alarm signal is sent to the server side.
And 2, filling nitrogen into the sealed shell, and then enabling the pressure of the nitrogen to be larger than the external pressure, and preventing water from entering the shell to corrode the electronic metering device when the seal is weak.
And 3, informing the maintenance personnel to go to field maintenance after the maintenance personnel know that the water meter is immersed through the server end, draining water for the water meter well, and reducing the immersion time of the electronic metering device of the water meter.
In summary, the present invention is only a preferred embodiment, and is not intended to limit the scope of the present invention, and it is possible for a worker skilled in the art to make various changes and modifications within the scope of the present invention without departing from the technical spirit of the present invention. The technical scope of the present invention is not limited to the content of the specification, and all equivalent changes and modifications in the shape, structure, characteristics and spirit described in the scope of the claims of the present invention are included in the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a prevent intelligent water gauge that soaks, includes the water gauge main part, be equipped with mechanical metering device and the electron metering device who is used for detecting discharge in the water gauge main part, the electron metering device is equipped with seal shell (900), its characterized in that:
the outer side of the sealed shell is provided with a water immersion detection module, the inner side of the sealed shell (900) is provided with an alarm trigger module corresponding to the connection position of the water immersion detection module, and the water immersion detection module triggers the alarm trigger module and then sends an alarm signal;
the immersion detection module comprises a floating pipe (100), two ends of the floating pipe (100) are provided with limit blocks (101), a floating ball (150) is arranged inside the floating pipe (100), and the upper part of the floating ball (150) is provided with a trigger block (160);
a micro nitrogen tank (200) is arranged in the shell, the nitrogen tank (200) is provided with a leakage micro hole, and one end of the nitrogen tank (200) provided with the leakage micro hole is provided with a tripping cover body; the tripping cover body comprises:
the tripping fixing rod (222) is fixedly connected with the nitrogen tank (200), the end part of the fixing rod (222) is provided with an insertion hole, and a tripping rod (225) is arranged in the insertion hole;
a hinge fixing rod (224) fixedly connected with the nitrogen tank (200);
a pressing plate (223) with one end hinged with the hinged fixed rod (224) and the other end abutted with the trip rod (225);
the sealing plug (221) is arranged between the nitrogen tank (200) and the pressure plate (223), and a spring is arranged between the sealing plug (221) and the pressure plate (223);
the triggering block (160) is made of a permanent magnet, the alarm triggering module comprises a detection sliding pipe (300), a permanent magnet suction block (310) and a press switch (170),
the side wall of the detection sliding pipe (300) is symmetrically provided with strip-shaped holes parallel to the axial direction of the detection sliding pipe, the end part of the detection sliding pipe (300) is perpendicular to and fixedly connected with the shell (900), the permanent magnet suction block (310) is arranged inside the detection sliding pipe (300) in a sliding manner, and a spring is arranged between the permanent magnet suction block (310) and the shell (900); the permanent magnet suction blocks (310) are symmetrically provided with trigger lugs (320), and the trigger lugs (320) are inserted in the strip-shaped holes (301);
the tripping rod (225) of the tripping cover body is connected with one triggering convex block (320), and the other triggering convex block (320) is abutted against the pressing part of the push switch and is used for triggering the action of the push switch.
2. The intelligent anti-soaking water meter according to claim 1, wherein:
the trigger block (160) is made of iron or aluminum, and the alarm trigger module is an eddy current type proximity switch.
3. The intelligent anti-soaking water meter recited in claim 1, further comprising:
the trigger block (160) is made of a permanent magnet, the alarm trigger module is a Hall sensor, and the Hall sensor is electrically connected with a controller of the electronic metering device.
4. A soaking resistant intelligent water meter as claimed in claim 2 or 3, wherein:
a circular sliding groove (910) is formed in the outer side of the shell (900), a rotating sheet (920) is rotatably arranged in the circular sliding groove (910), and a slot (921) is formed in the rotating sheet (920);
the upper part of the floating pipe (100) is provided with an insertion block (110), and the insertion block (110) is inserted into the insertion groove (921).
5. The intelligent anti-soaking water meter according to claim 1, wherein:
the sealed housing (900) includes a removable cover.
6. The use method of an anti-soaking intelligent water meter according to claim 1, characterized in that:
step 1, after the immersion detection module triggers the alarm triggering module, triggering a nitrogen tank (200) to exhaust, and sending an alarm signal to a server end;
step 2, filling nitrogen into the sealed shell, and then increasing the pressure of the sealed shell to be higher than the external pressure, and preventing water from entering the shell to corrode the electronic metering device at the sealed weak position;
and 3, informing the maintenance personnel to carry out on-site maintenance after the maintenance personnel know that the water meter is soaked through the server end, draining water for the water meter well, and reducing the soaking time of the electronic metering device of the water meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110483377.7A CN113237522B (en) | 2021-04-30 | 2021-04-30 | Prevent intelligent water gauge that soaks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110483377.7A CN113237522B (en) | 2021-04-30 | 2021-04-30 | Prevent intelligent water gauge that soaks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113237522A CN113237522A (en) | 2021-08-10 |
| CN113237522B true CN113237522B (en) | 2023-02-24 |
Family
ID=77131894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110483377.7A Active CN113237522B (en) | 2021-04-30 | 2021-04-30 | Prevent intelligent water gauge that soaks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113237522B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004286907A (en) * | 2003-03-20 | 2004-10-14 | Takeshi Funasaka | Waterproof case for underwater photographing camera |
| CN209878052U (en) * | 2019-02-01 | 2019-12-31 | 邬光红 | Intelligent water meter of thing networking |
| CN110879081A (en) * | 2019-12-04 | 2020-03-13 | 深圳市深汕特别合作区智慧城市研究院有限公司 | Multifunctional intelligent rod inclination angle and immersion detection device |
| CN111197700A (en) * | 2019-12-17 | 2020-05-26 | 厦门矽创微电子科技有限公司 | Leakage detection device and system with soaking water alarm function |
| CN111556688A (en) * | 2020-05-09 | 2020-08-18 | 上海传英信息技术有限公司 | Electronic device and control method |
| CN211785723U (en) * | 2020-03-05 | 2020-10-27 | 安亚电气有限公司 | Ammeter case of installation angle adjustable |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645468A (en) * | 2018-07-16 | 2018-10-12 | 伍柏峰 | A kind of leak protection water meter |
-
2021
- 2021-04-30 CN CN202110483377.7A patent/CN113237522B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004286907A (en) * | 2003-03-20 | 2004-10-14 | Takeshi Funasaka | Waterproof case for underwater photographing camera |
| CN209878052U (en) * | 2019-02-01 | 2019-12-31 | 邬光红 | Intelligent water meter of thing networking |
| CN110879081A (en) * | 2019-12-04 | 2020-03-13 | 深圳市深汕特别合作区智慧城市研究院有限公司 | Multifunctional intelligent rod inclination angle and immersion detection device |
| CN111197700A (en) * | 2019-12-17 | 2020-05-26 | 厦门矽创微电子科技有限公司 | Leakage detection device and system with soaking water alarm function |
| CN211785723U (en) * | 2020-03-05 | 2020-10-27 | 安亚电气有限公司 | Ammeter case of installation angle adjustable |
| CN111556688A (en) * | 2020-05-09 | 2020-08-18 | 上海传英信息技术有限公司 | Electronic device and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113237522A (en) | 2021-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113237522B (en) | Prevent intelligent water gauge that soaks | |
| CN111795487A (en) | Dehumidifier water tank water level detection structure, dehumidifier and control method thereof | |
| CN114486089B (en) | Power distribution cabinet bottom water leakage monitoring alarm system | |
| KR100942660B1 (en) | Having a auto-draining of air compressor | |
| CN113225960A (en) | Submersible electric actuator with inner cavity air pressure monitoring function | |
| US2980775A (en) | Magnetic stick high water detector | |
| RU2587551C2 (en) | Installation for sewage pumping | |
| CN211956232U (en) | Sump pit water level control device | |
| CN217387021U (en) | Oil-electricity separated transformer relay | |
| KR101009493B1 (en) | Transformer vault system having apparatus for floating air inlet hose | |
| CN113188612B (en) | Intelligent water meter convenient to patrol and examine maintenance | |
| CN2399680Y (en) | Water tank level controller of solar water heater | |
| CN207781520U (en) | Surge Protector for transformation case | |
| CN111990859A (en) | Magnetic suction type photoelectric infrared detection intelligent letter box | |
| CN201956275U (en) | Water-fullness protecting device for water tank | |
| CN115020149A (en) | Oil-electricity separated transformer relay and resetting method thereof | |
| CN219435763U (en) | Floating ball liquid level switch | |
| CN212868710U (en) | Intelligent exhaust valve | |
| CN111081464B (en) | Moisture monitoring device | |
| CN214474642U (en) | Liquid level detection device for liquid pool | |
| CN211654695U (en) | Gas relay for transformer | |
| SU887311A1 (en) | Device for removing condensate from locomotive main tank | |
| CN215893742U (en) | Floating ball type liquid level sensor matched with mine underground sump drainage starting device | |
| CN201513357U (en) | Submersible pump with liquid level meter for substation | |
| CN212511701U (en) | Dehumidifier water tank water level detection structure and dehumidifier |
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 |