CN112730775A - Intelligent water supply monitoring device - Google Patents
Intelligent water supply monitoring device Download PDFInfo
- Publication number
- CN112730775A CN112730775A CN202011499923.8A CN202011499923A CN112730775A CN 112730775 A CN112730775 A CN 112730775A CN 202011499923 A CN202011499923 A CN 202011499923A CN 112730775 A CN112730775 A CN 112730775A
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- Prior art keywords
- water
- protective cover
- monitoring device
- sampling
- camera
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 143
- 238000012806 monitoring device Methods 0.000 title claims abstract description 16
- 238000005070 sampling Methods 0.000 claims abstract description 56
- 238000007789 sealing Methods 0.000 claims abstract description 41
- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims description 11
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 7
- 229910052801 chlorine Inorganic materials 0.000 claims description 7
- 239000000460 chlorine Substances 0.000 claims description 7
- 239000003651 drinking water Substances 0.000 description 4
- 235000020188 drinking water Nutrition 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/85—Investigating moving fluids or granular solids
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N2021/8411—Application to online plant, process monitoring
Abstract
The invention discloses an intelligent water supply monitoring device, which comprises connecting pipes, wherein a water service pipe is connected between the two connecting pipes, a protective cover is sleeved at the middle part of the water service pipe, a single chip microcomputer, a storage battery, a camera and a network interface are arranged in the protective cover, the storage battery, the camera and the network interface are electrically connected with the single chip microcomputer, the middle part of the water service pipe is connected with a transparent observation pipe for being shot by the camera, the middle part of the water service pipe is communicated with a plurality of sampling pipes extending to the outside of the protective cover, a plugging component, a push rod component and a self-sealing component are arranged in the sampling; the invention avoids that the worker samples at the sampling point, the camera and the water quality detection unit can directly detect the water index of the sampling point and transmit the water index to the server through the singlechip and the network interface, and the worker can record data through the PC end connected with the server to monitor the water quality index in the water supply pipe network in real time, thereby having high efficiency and convenient sampling.
Description
Technical Field
The invention belongs to the technical field of water supply and drainage monitoring, and relates to an intelligent water supply monitoring device.
Background
With the increasing expansion of the scale of water supply pipe networks in cities and towns in China, the leakage, corrosion and aging of the pipe networks become widely existing problems. The water quality problems of a large amount of attenuation of residual chlorine in a pipe network, microorganism breeding and the like caused by pipe wall corrosion affect the water quality safety of drinking water of residents, so the water quality of water in a water supply pipe network needs to be monitored; the water supply pipe network is a pipeline system for delivering water and distributing water to users in water supply engineering, and consists of pipelines, fittings and auxiliary facilities, wherein the auxiliary facilities comprise adjusting structures, water supply pump stations and the like, and the water supply pipe network is laid widely, so that sampling and sampling are carried out at different positions of the water supply pipe network to inspect the water quality, the quality of drinking water in the water supply pipe network is guaranteed to reach the standard, and urban residents can obtain the drinking water reaching the standard.
In the prior art, during sampling, workers can adopt the water supply pipe network at different positions, then take the collected water sample back to a laboratory or a working room for testing and analysis, and then register and summarize the data information of the testing and analysis to obtain the water quality indexes of the water supply pipe network at different positions, however, the efficiency of the workers for obtaining the water quality indexes of the drinking water in the water supply pipe network is low, and the time for obtaining the data at each sampling point is different, so that the timeliness is poor; each sampling requires workers to reach a sampling point, so that the working efficiency is low, and the labor cost is increased; it is not convenient to sample if the sampling point is located in a remote area.
Disclosure of Invention
Aiming at the problems, the invention provides an intelligent water supply monitoring device which well solves the problems of inconvenient sampling, low efficiency and poor timeliness of a water supply pipe network in the prior art.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: an intelligent water supply monitoring device comprises two connecting pipes which are connected to a water supply pipeline and arranged side by side, a water service pipe is connected between the two connecting pipes, a protective cover is sleeved at the middle part of the water service pipe, a single chip microcomputer, a storage battery, a camera and a network interface are arranged in the protective cover and electrically connected with the single chip microcomputer, the middle part of the water service pipe is connected with an observation pipe which is shot by the camera and transparent, the middle part of the water service pipe is communicated with a plurality of sampling pipes which extend to the outside of the protective cover, a plugging component, a push rod component and a self-sealing component are sequentially arranged in the sampling pipe from the opening end to the end, close to the water service pipe, of the inside of the;
the self-sealing assembly comprises a supporting seat and a sealing plate which are fixed in the sampling tube side by side, a valve capable of moving in the sampling tube is arranged between the supporting seat and the sealing plate, a spring is abutted between the valve and the supporting seat, a first water through hole and a second water through hole are respectively formed in the axis of the sealing plate and the side surface of the valve, the sealing plate and the end surface of the valve, which faces the sealing plate, can be extruded and sealed, and water in the water through tube can flow into the top rod assembly and the plugging assembly through the supporting seat, the second water through hole in the valve and the first water through hole in the sealing plate;
the plugging assembly comprises a plugging head connected with the sampling tube through threads, one end of the plugging head, facing the self-plugging assembly, is connected with a sleeve, the outer side wall of the sleeve is provided with an annular groove and a sealing ring arranged in the annular groove, and the water quality detection unit extends into the sleeve;
the ejector rod component comprises a sliding plate which is abutted against the sleeve and slides along the inner wall of the sampling tube, one side surface of the sliding plate, facing the self-sealing component, is connected with an ejection column of which the axis is coincident with that of the first water through hole, the ejection column can be inserted into the first water through hole, and the sliding plate is provided with a third water through hole communicated with the sleeve.
Furthermore, the supporting seat comprises a circular plate part for supporting the spring and a plurality of connecting parts which are connected with the edge of the circular plate part, connected with the inner wall of the sampling tube and arranged at intervals.
Furthermore, the valve comprises a circular table part and a cylindrical part which is integrally connected with the circular table part and slides along the inner wall of the sampling tube, and a cavity communicated with the second water through hole is formed in the end face, facing the supporting seat, of the cylindrical part.
Further, the sampling tube includes first barrel and the second barrel of being connected with first barrel can dismantle of body coupling on the water service pipe, the junction of first barrel and second barrel is located valve department.
Further, the sampling tube is arranged below the water service pipe, and the single chip microcomputer and the storage battery are arranged on a top wall inside the protective cover.
Further, the camera is arranged on the front or rear side surface of the protective cover.
Furthermore, the edge of the camera is provided with an LED illuminating lamp electrically connected with the single chip microcomputer.
Furthermore, an observation window arranged on the protective cover is arranged right above the observation tube, and a transparent plate is arranged on the observation window.
Further, the storage battery is connected with a solar cell panel arranged outside the protective cover, and the single chip microcomputer is electrically connected with the wireless communication module.
Further, the water quality detection unit is a PH sensor, a residual chlorine sensor or a temperature sensor.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the sampling by workers at the sampling point is avoided, the camera and the water quality detection unit can directly detect the water index of the sampling point and transmit the water index to the server through the single chip microcomputer and the network interface, the workers can record data through the PC end connected with the server, the water quality index in the water supply pipe network is monitored in real time, the efficiency is high, and the sampling is convenient.
2. The storage battery can provide electric energy for the water quality detection unit, the camera and the single chip microcomputer, is convenient to use, can be arranged at each position of a water supply pipe network, and can be connected with the solar cell panel and used in remote areas.
3. In the invention, when the water quality monitoring unit is replaced by the self-sealing assembly, water in the water service pipe cannot flow out of the sampling pipe, so that the water quality monitoring unit is convenient to replace, and the water in the water service pipe is prevented from flowing out to waste water resources.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a schematic view of the internal structure of the protective cover;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of portion B of FIG. 2;
FIG. 5 is a schematic view of the connection between the support base and the sampling tube;
fig. 6 is a connection block diagram of the single chip microcomputer of the present invention.
In the figure: the water supply device comprises a water supply pipeline (1), a connecting pipe (2), a water passing pipe (3), a protective cover (4), a storage battery (5), a camera (6), an observation pipe (7), a sampling pipe (8), a supporting seat (9), a sealing plate (10), a valve (11), a spring (12), a first water passing hole (13), a second water passing hole (14), a sealing head (15), a sleeve (16), an annular groove (17), a sealing ring (18), a sliding plate (19), a top column (20), a third water passing hole (21), an LED (22), an observation window (23), a solar cell panel (24), a circular plate part (901), a connecting part (902), a circular plate part (1101), a cylindrical part (1102), a cavity (1103), a first barrel body (801) and a second barrel body (802).
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, 2 and 6, the intelligent water supply and drainage detection device of the present invention comprises two connecting pipes 2 connected to a water supply pipe 1 and arranged side by side, a water pipe 3 connected between the two connecting pipes 2, manual control valves arranged at two ends of the water pipe 3, when maintenance is required, a user can use the manual control valves to cut off water supply of the water pipe 3, the water pipe 3 is connected with the connecting pipes 2 through flanges, a protective cover 4 is sleeved at the middle of the water pipe 3, a single chip microcomputer, a storage battery 5 electrically connected with the single chip microcomputer, a camera 6 and a network interface are arranged in the protective cover 4, the network interface is connected with a server through wires, the server is connected with a PC end, the network interface transmits data collected by the single chip microcomputer, and the worker checks data received by the server through the PC, the water pipe is rapid and convenient, the operation efficiency is high, the middle part of the water pipe 3 is connected with the transparent observation pipe 7 for the camera 6 to shoot, the camera 6 can shoot water in the water pipe 3 through the observation pipe 7, image information is transmitted to the single chip microcomputer, and a worker can observe the water in the water pipe 3 through a photo received by the PC end to observe whether suspended matters reach the standard or not;
the middle part of the water service pipe 3 is communicated with a plurality of sampling pipes 8 extending to the outside of the protective cover 4, a plugging component, a mandril component and a self-sealing component are sequentially arranged in the sampling pipes 8 from the opening ends to the ends close to the water service pipe 3, and different water quality detection units are inserted in different sampling pipes 8; the water quality detection unit is a PH sensor, a residual chlorine sensor or a temperature sensor, and detection electrodes of the PH sensor, the residual chlorine sensor and the temperature sensor can extend into the plugging assembly; the types of the PH sensor, the residual chlorine sensor and the temperature sensor are GEC-PH485 and NE-CL-10S, PT100 respectively, the PH sensor, the residual chlorine sensor and the temperature sensor are all connected with the single chip microcomputer through a 485 communication module to realize communication, and the 485 communication module is the prior art which can be directly obtained by a person skilled in the art and is not described herein again;
as shown in fig. 3, the self-sealing assembly includes a supporting seat 9 and a sealing plate 10 fixed side by side to the sampling tube 8, a valve 11 capable of moving in the sampling tube 8 is disposed between the supporting seat 9 and the sealing plate 10, a spring 12 is abutted between the valve 11 and the supporting seat 9, a first water through hole 13 and a second water through hole 14 are respectively disposed at an axis of the sealing plate 10 and a side surface of the valve 11, end surfaces of the sealing plate 10 and the valve 11 facing the sealing plate 10 can be pressed and sealed, specifically, the sealing plate 10 is made of polytetrafluoroethylene, the valve 11 is made of metal, hardness of the valve 11 is greater than that of polytetrafluoroethylene, and the valve 11 and the sealing plate 10 can be pressed to form a seal under elasticity of the spring 12; the water in the water service pipe 3 can flow into the top rod component and the plugging component through the supporting seat 9, the second water through hole 14 on the valve 11 and the first water through hole 13 on the sealing plate 10;
as shown in fig. 4, the plugging assembly includes a plugging head 15 connected with the sampling tube 8 through a thread, one end of the plugging head 15 facing the self-sealing assembly is connected with a sleeve 16, an annular groove 17 and a sealing ring 18 arranged in the annular groove 17 are arranged on the outer side wall of the sleeve 16, the water quality detection unit extends into the sleeve 16, and after the water quality detection unit is inserted into the plugging head 15, silica gel is filled into a gap between the water quality detection unit and the plugging head 15 to ensure the sealing between the water quality detection unit and the plugging head 15;
as shown in fig. 2 and 4, the push rod assembly comprises a sliding plate 19 abutting against the sleeve 16 and sliding along the inner wall of the sampling tube 8, a side surface of the sliding plate 19 facing the self-sealing assembly is connected with a top column 20 with an axis coinciding with the axis of the first water through hole 13, the top column 20 can be inserted into the first water through hole 13, and the sliding plate 19 is provided with a third water through hole 21 communicated with the sleeve 16.
When the technical scheme works, the blocking head 15 is screwed into the sampling tube 8, the blocking head 15 is screwed therewith, the top column 20 presses the valve 11 through the first through hole 13, the valve 11 overcomes the elasticity of the spring 12 and is far away from the sealing plate 10, water in the water through tube 3 flows into the sleeve 16 through the support seat 9, the second through hole 14 on the valve 11, the first through hole 13 on the sealing plate 10 and the third through hole on the sliding plate 19, the water quality detection unit stretching into the sleeve 16 can detect the index of the water, the water quality detection unit transmits the monitored water quality index data to the single chip microcomputer, the camera 6 shoots the water in the observation tube 7, the image data is also transmitted to the single chip microcomputer, and finally, the image data and the water quality index data on the single chip microcomputer are transmitted through the network interface.
In this embodiment, as shown in fig. 5, the support base 9 includes a circular plate portion 901 for supporting the spring 12, and a plurality of connection portions 902 connected to the edge of the circular plate portion 901 and connected to the inner wall of the sampling tube 8 at intervals.
In this embodiment, the shutter 11 includes a circular table portion 1101 and a cylindrical portion 1102 integrally connected to the circular table portion 1101 and sliding along the inner wall of the sampling tube 8, and a cavity 1103 communicating with the second water through hole 14 is opened on an end surface of the cylindrical portion 1102 facing the support base 9.
In this embodiment, the sampling tube 8 includes a first barrel 801 integrally connected to the water pipe 3 and a second barrel 802 detachably connected to the first barrel 801, and the joint of the first barrel 801 and the second barrel is located at the valve 11; the first cylinder 801 and the second cylinder are connected through threads, so that the valve 11 and the spring 12 can be conveniently installed and replaced.
In this embodiment, the sampling tube 8 is arranged below the water service pipe 3, the single chip microcomputer and the storage battery 5 are arranged on the top wall inside the protective cover 4, and when the sampling tube 8 leaks, the leaked water flow is prevented from passing through the single chip microcomputer and the storage battery 5, so that the single chip microcomputer and the storage battery 5 are protected, and the use reliability is high.
In this embodiment, camera 6 sets up on the preceding or trailing flank of safety cover 4, rivers are in camera 6 department when not only can preventing that sampling tube 8 from taking place to leak to camera 6 only shoots observation tube 7, makes sampling tube 8, singlechip and battery 5 can not block camera 6's sight, guarantees the reliability that camera 6 shot.
In this embodiment, 6 edges of camera are provided with the LED light 22 with singlechip electric connection, carry out the light filling for camera 6 to can shine the clarity with observation tube 7 water, improve the definition that camera 6 shot the photo.
In this embodiment, be provided with directly over observation tube 7 and set up observation window 23 on safety cover 4, be provided with the transparent plate on observation window 23, the sampling point that has a doubt to data at the staff can be observed the water in observation tube 7 through observation window 23, need not demolish safety cover 4, does benefit to manual work and observation.
The storage battery 5 is connected with the solar cell panel 24 arranged outside the protective cover 4, the storage battery 5 can be charged, the energy source sufficiency of the invention is ensured, the invention is suitable for being used in remote areas and complex environments, the application range of the invention is enlarged, the single chip microcomputer is electrically connected with the wireless communication module, the wireless communication module can adopt a 4G communication module, a LoRa communication module and the like, and the convenience of data transmission can be improved. The 4G communication module and the LoRa communication module are both available to those skilled in the art, and are not described herein again.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides an intelligence feedwater monitoring devices which characterized in that: the water quality detection device comprises two connecting pipes which are connected to a water supply pipeline and arranged side by side, a water service pipe is connected between the two connecting pipes, a protective cover is sleeved at the middle part of the water service pipe, a single chip microcomputer, a storage battery, a camera and a network interface are arranged in the protective cover and electrically connected with the single chip microcomputer, a transparent observation pipe for being shot by the camera is connected at the middle part of the water service pipe, a plurality of sampling pipes extending to the outside of the protective cover are communicated at the middle part of the water service pipe, a plugging component, a push rod component and a self-sealing component are sequentially arranged in the sampling pipe from the opening end to the end, close to the water service pipe, of;
the self-sealing assembly comprises a supporting seat and a sealing plate which are fixed in the sampling tube side by side, a valve capable of moving in the sampling tube is arranged between the supporting seat and the sealing plate, a spring is abutted between the valve and the supporting seat, a first water through hole and a second water through hole are respectively formed in the axis of the sealing plate and the side surface of the valve, the sealing plate and the end surface of the valve, which faces the sealing plate, can be extruded and sealed, and water in the water through tube can flow into the top rod assembly and the plugging assembly through the supporting seat, the second water through hole in the valve and the first water through hole in the sealing plate;
the plugging assembly comprises a plugging head connected with the sampling tube through threads, one end of the plugging head, facing the self-plugging assembly, is connected with a sleeve, the outer side wall of the sleeve is provided with an annular groove and a sealing ring arranged in the annular groove, and the water quality detection unit extends into the sleeve;
the ejector rod component comprises a sliding plate which is abutted against the sleeve and slides along the inner wall of the sampling tube, one side surface of the sliding plate, facing the self-sealing component, is connected with an ejection column of which the axis is coincident with that of the first water through hole, the ejection column can be inserted into the first water through hole, and the sliding plate is provided with a third water through hole communicated with the sleeve.
2. The intelligent feedwater monitoring device of claim 1 wherein: the supporting seat comprises a circular plate part for supporting the spring and a connecting part which is connected to the edge of the circular plate part, connected with the inner wall of the sampling tube and arranged at a plurality of intervals.
3. The intelligent feedwater monitoring device of claim 1 wherein: the valve comprises a circular table portion and a cylindrical portion which is integrally connected with the circular table portion and slides along the inner wall of the sampling tube, and a cavity communicated with the second water through hole is formed in the end face, facing the supporting seat, of the cylindrical portion.
4. The intelligent feedwater monitoring device of claim 1 wherein: the sampling tube comprises a first barrel body and a second barrel body, wherein the first barrel body is integrally connected onto the water service pipe, the second barrel body is detachably connected with the first barrel body, and the joint of the first barrel body and the second barrel body is located at the valve.
5. The intelligent feedwater monitoring device of claim 1 wherein: the sampling tube is arranged below the water service pipe, and the single chip microcomputer and the storage battery are arranged on the top wall inside the protective cover.
6. The intelligent feedwater monitoring device of claim 1 wherein: the camera is arranged on the front side or the rear side of the protective cover.
7. The intelligent feedwater monitoring device of claim 6 wherein: the edge of the camera is provided with an LED illuminating lamp electrically connected with the single chip microcomputer.
8. The intelligent feedwater monitoring device of claim 6 wherein: an observation window arranged on the protective cover is arranged right above the observation tube, and a transparent plate is arranged on the observation window.
9. The intelligent feedwater monitoring device of claim 1 wherein: the storage battery is connected with a solar cell panel arranged outside the protective cover, and the single chip microcomputer is electrically connected with the wireless communication module.
10. The intelligent feedwater monitoring device of claim 1 wherein: the water quality detection unit is a PH sensor, a residual chlorine sensor or a temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011499923.8A CN112730775A (en) | 2020-12-16 | 2020-12-16 | Intelligent water supply monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011499923.8A CN112730775A (en) | 2020-12-16 | 2020-12-16 | Intelligent water supply monitoring device |
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| CN112730775A true CN112730775A (en) | 2021-04-30 |
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| CN202011499923.8A Pending CN112730775A (en) | 2020-12-16 | 2020-12-16 | Intelligent water supply monitoring device |
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Application publication date: 20210430 |