CN117364838A - Well meter data transmission system and well meter integrated equipment - Google Patents
Well meter data transmission system and well meter integrated equipment Download PDFInfo
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- CN117364838A CN117364838A CN202311648563.7A CN202311648563A CN117364838A CN 117364838 A CN117364838 A CN 117364838A CN 202311648563 A CN202311648563 A CN 202311648563A CN 117364838 A CN117364838 A CN 117364838A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 123
- 238000007789 sealing Methods 0.000 claims abstract description 87
- 238000004891 communication Methods 0.000 claims abstract description 27
- 238000005485 electric heating Methods 0.000 claims description 40
- 238000010438 heat treatment Methods 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 9
- 230000001502 supplementing effect Effects 0.000 claims description 8
- 238000005253 cladding Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000000007 visual effect Effects 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 27
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 230000000694 effects Effects 0.000 description 12
- 239000003595 mist Substances 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 239000001307 helium Substances 0.000 description 4
- 229910052734 helium Inorganic materials 0.000 description 4
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention provides a well meter data transmission system and well meter integrated equipment, wherein the well meter data transmission system comprises a plurality of water meters, a sealing shell, airtight equipment, a relay collector and management equipment, and the water meters are sequentially arranged along the extending path of a waterway; the sealing shell comprises a shell sleeved on the periphery of the water meter and a sealing cover covered at the opening of the shell, and the sealing shell and the sealing cover are enclosed to form an airtight space for accommodating the water meter; the air tightness equipment comprises an air inlet pump and an air outlet pump which are arranged outside the well; the relay collector is arranged on the well cover of the well and is respectively in communication connection with a plurality of water meters. The well surface integrated equipment comprises the well surface data transmission system, a well body and a gas conveying device. According to the well meter data transmission system and the well meter integrated equipment, air can be regularly introduced into the airtight space through the airtight equipment, and the service life of the water meter is prolonged.
Description
Technical Field
The invention belongs to the technical field of water meters, and particularly relates to a well meter data transmission system and well meter integrated equipment.
Background
As the times progress, the concrete module water meter well gradually replaces the bricked water meter well, and the overall strength and construction difficulty of the water meter well are improved, but the concrete module has a strong shielding effect on communication signals, influences data exchange between in-well equipment and a base station, and cannot meet the requirement of communication data transmission of the water meter of the Internet of things; moreover, the concrete water meter well has the defect of poor sealing performance like the traditional bricked water meter well, and the water meter in the well is easy to soak due to water seepage, so that the service life is reduced.
Disclosure of Invention
The embodiment of the invention provides a well meter data transmission system and well meter integrated equipment, which aim to solve the problem that the existing concrete water meter well has a strong shielding effect on signals and influences data exchange between equipment in the well and the Internet of things; and the sealing performance of the concrete water meter well is poor, and the service life of the water meter is reduced.
In a first aspect, an embodiment of the present invention provides a well surface data transmission system, including:
the water meters are communicated with the waterway in the well and are sequentially arranged along the extending path of the waterway;
the sealing shell comprises a shell sleeved on the periphery of the water meter and a sealing cover covered at the opening of the shell, the sealing shell and the sealing cover are enclosed to form an airtight space for accommodating the water meter, and the sealing cover is provided with an air inlet and an air outlet;
the air tightness equipment comprises an air inlet pump and an air outlet pump which are arranged outside the well, wherein an air inlet pipe is communicated between the air inlet pump and the air inlet, and an air outlet pipe is communicated between the air outlet pump and the air outlet;
the relay collector is arranged on the well cover of the well and is respectively in communication connection with a plurality of water meters;
the management equipment is respectively in communication connection with the relay collector, the air inlet pump and the air outlet pump, and is used for collecting data of the relay collector and controlling the switch of the air inlet pump and the switch of the air outlet pump.
With reference to the first aspect, in a possible implementation manner, the air tightness device further includes a heating assembly disposed on an air outlet side of the air inlet pump, and the heating assembly includes:
the shell is respectively communicated with the air inlet pump and the air inlet pipe, an upper clamping strip is arranged at the top in the shell, a lower clamping strip is arranged at the bottom, and the upper clamping strip and the lower clamping strip are both made of metal materials;
the electric heating plate is arranged in the shell, the plate surface is parallel to the up-down direction, the top and the bottom of the electric heating plate are respectively connected with the upper clamping strip and the lower clamping strip in a sliding manner, and the electric heating plate is respectively connected with the upper clamping strip and the lower clamping strip in a conductive manner;
the remote control switch is in communication connection with the management equipment, and is provided with a first circuit in conductive connection with the upper clamping strip and a second circuit in conductive connection with the lower clamping strip;
and the power supply is electrically connected with the remote control switch.
In combination with the first aspect, in one possible implementation manner, the electric hot plates are provided with a plurality of electric hot plates along the airflow direction at intervals, the plate surfaces of the adjacent electric hot plates are parallel, the number of the upper clamping strips is equal to and corresponds to the number of the electric hot plates one by one, and the number of the lower clamping strips is equal to and corresponds to the number of the electric hot plates one by one.
With reference to the first aspect, in one possible implementation manner, an opening matched with the sealing cover is formed in the shell, a groove is formed in the periphery of the opening, the sealing shell further comprises a first sealing ring arranged in the groove, the first sealing ring is abutted against the sealing cover, a sealing cavity is formed in the sealing shell, a gas supplementing pipe is communicated between the sealing cavity and the gas inlet pump, and an electric control valve in communication connection with the management equipment is arranged on the gas supplementing pipe;
the sealing shell further comprises a pressure gauge arranged in the airtight space, and the pressure gauge is in communication connection with the relay collector.
With reference to the first aspect, in one possible implementation manner, a second sealing ring is further disposed on the housing and is located at an inner ring of the first sealing ring at intervals, the second sealing ring is a solid rubber member, and the second sealing ring abuts against the sealing cover.
With reference to the first aspect, in a possible implementation manner, a water level sensor in communication with the relay collector is provided in the housing.
With reference to the first aspect, in one possible implementation manner, the relay collector includes:
the outer ring of the bearing table is arranged on the lap ring, and the height of the lap ring is lower than that of the bearing table;
the integrated plate is fixed on the bearing table;
the cladding cover is connected with the bearing table and covers the periphery of the integrated board;
the bearing table and the cladding cover are both plastic components.
With reference to the first aspect, in one possible implementation manner, the cover is provided with an anti-disassembly detector and an audible and visual alarm communicatively connected with the anti-disassembly detector.
With reference to the first aspect, in one possible implementation manner, the covering cover is embedded with grid-shaped metal reinforcing strips.
Compared with the prior art, the embodiment of the application has the following effects:
(1) When the water meter is used, a plurality of water meters are installed on a water path in a well, then a shell and a sealing cover are installed on the periphery of each water meter, so that the air tightness isolation of each water meter is realized, the water meter is prevented from being damaged by water leakage, the service life of the water meter is prolonged, a plurality of water meters are arranged, the data of the water meters can be transmitted to a relay collector, the numerical values of the water meters can be displayed on management equipment, the error can be reduced by taking an average value when the water consumption is calculated, the numerical value of one water meter can be observed, the abnormality of the water meter can be judged (for example, the numerical value of one water meter is obviously higher or lower than that of other water meters), and the water meter can be maintained and replaced in time conveniently.
(2) Because the leakproofness of water gauge needs to be ensured, can regularly flow through the air in to the airtight space through setting up the gas tightness equipment, the time advance the air pump and ventilate in to the airtight space in the gas tightness equipment work, go out the air pump simultaneously and bleed and be the same with the speed of advance the air pump, if there is the water smoke inside, can be weathered by the gas that circulates to advance the air pump and go out the air pump and can also work alone, adjust the atmospheric pressure in the sealed shell, extension water gauge's life.
(3) The relay collector is arranged between the water meter and the management equipment, data of the water meter can be transmitted to the relay collector firstly, then the relay collector transmits the data to the management equipment, the water meter is arranged in a well, the relay collector is arranged on a well cover, the communication distance between the relay collector and the management equipment is relatively short, the signal is stable, compared with the situation that the water meter is directly connected with the management equipment outside the well in a communication manner, the wireless signal is not affected by the well depth, and the meter reading of an operator is facilitated.
In a second aspect, an embodiment of the present invention further provides a well surface integrated apparatus, including:
the well surface data transmission system;
a well body;
the gas conveying device is provided with a gas conveying pipe extending into the well body, and the gas conveying pipe is used for conveying moistureproof gas into the well body.
Compared with the prior art, the well body is of a full-sealing structure, the moistureproof sealing can be achieved by matching with the gas conveying device, and after the air in the well body is pumped out in the use process, the moistureproof gas is introduced into the well body to form positive pressure in the well, so that the drying in the well, water resistance and moisture resistance are guaranteed, the service life of the well body is prolonged, and frequent replacement is avoided.
Drawings
FIG. 1 is a schematic diagram of a front view of a well surface data transmission system according to an embodiment of the present invention;
fig. 2 is a schematic top view of a relay collector according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a heating assembly according to an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view of a seal housing according to an embodiment of the present invention;
fig. 5 is a communication schematic diagram of a management device according to an embodiment of the present invention.
Reference numerals illustrate:
10-a water meter;
20-sealing the shell; 21-a housing; 22-capping; 23-a first sealing ring; 24-pressure gauge; 25-a second sealing ring; 26-a water level sensor;
30-an airtight device; 31-an air inlet pump; 32-an air outlet pump; 33-an air inlet pipe; 34-an air outlet pipe; 35-an air supplementing pipe; 36-an electrically controlled valve;
40-relay collector; 41-a bearing table; 42-lap rings; 43-an integrated board; 44-cladding cover; 45-a tamper detector; 46-an audible and visual alarm; 47-metal reinforcing bars;
50-managing the device;
60-heating assembly; 61-a housing; 62-an electric heating plate; 63-remote control switch; 64-power supply; 65-clamping strips; 66-lower clamping strips;
70-mechanical table.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1 to 5, a description will now be given of a well surface data transmission system according to the present invention. The well meter data transmission system comprises a plurality of water meters 10, a sealing shell 20, an airtight device 30, a relay collector 40 and a management device 50, wherein the water meters 10 are communicated with a waterway in a well, and the water meters 10 are sequentially arranged along an extension path of the waterway; the sealing shell 20 comprises a shell 21 sleeved on the periphery of the water meter 10 and a sealing cover 22 covered at the opening of the shell 21, the sealing shell 20 and the sealing cover 22 are enclosed to form an airtight space for accommodating the water meter 10, and the sealing cover 22 is provided with an air inlet and an air outlet; the airtight device 30 comprises an air inlet pump 31 and an air outlet pump 32 which are arranged outside the well, an air inlet pipe 33 is communicated between the air inlet pump 31 and the air inlet, and an air outlet pipe 34 is communicated between the air outlet pump 32 and the air outlet; the relay collector 40 is arranged on the well cover of the well, and the relay collector 40 is respectively in communication connection with the plurality of water meters 10; the management device 50 is respectively connected with the relay collector 40, the air inlet pump 31 and the air outlet pump 32 in a communication way, and the management device 50 is used for collecting data of the relay collector 40 and controlling the switch of the air inlet pump 31 and the air outlet pump 32.
Optionally, inert gases such as nitrogen can be circulated in the air inlet pump and the air outlet pump so as to realize the sealing in the water meter.
Compared with the prior art, the well surface data transmission system provided by the embodiment has the following effects:
(1) When the water meter 10 is used, the water meters 10 are arranged on a water path in a well, then the shell 21 and the sealing cover 22 are arranged on the periphery of each water meter 10 so as to realize airtight isolation of each water meter 10, avoid water leakage and damage to the water meter 10, prolong the service life of the water meter 10, and the plurality of water meters 10 are arranged, and data of the plurality of water meters 10 can be transmitted to the relay collector 40, so that the numerical values of the plurality of water meters 10 can be displayed on the management equipment 50, the error can be reduced by taking the average value when the water consumption is calculated, the numerical values of the plurality of water meters 10 can be observed to judge that the water meter 10 is abnormal (for example, the numerical value of one water meter 10 is obviously higher or lower than that of other water meters 10), and the water meter 10 can be maintained and replaced in time conveniently.
(2) Because the tightness of the water meter 10 needs to be ensured, air can be regularly introduced into the airtight space through the arrangement of the airtight equipment 30, the air inlet pump 31 is used for introducing air into the airtight space when the airtight equipment 30 works, and the air outlet pump 32 is used for exhausting air and has the same speed as the air inlet pump 31, if water mist exists in the air outlet pump, the air can be blown dry by the circulated air, so that the water meter 10 is prevented from being damaged by water mist condensation and water drops; and the air inlet pump 31 and the air outlet pump 32 can also work independently, so that the air pressure in the sealing shell 20 is regulated, and the service life of the water meter 10 is prolonged.
(3) The relay collector 40 is arranged between the water meter 10 and the management equipment 50, data of the water meter 10 can be transmitted to the relay collector 40 firstly, then the relay collector 40 transmits the data to the management equipment 50, the water meter 10 is arranged in a well, the relay collector 40 is arranged on a well cover, the communication distance between the two is relatively short, and the signal is stable.
In some embodiments, a modified implementation of the airtight apparatus 30 may adopt a structure as shown in fig. 1 and 3. Referring to fig. 1 and 3, the airtight device 30 further includes a heating assembly 60 disposed on the air outlet side of the air inlet pump 31, the heating assembly 60 includes a housing 61, an electric heating plate 62, a remote switch 63, and a power supply 64, the housing 61 is respectively communicated with the air inlet pump 31 and the air inlet pipe 33, an upper clamping strip 65 is disposed at the top in the housing 61, a lower clamping strip 66 is disposed at the bottom, and the upper clamping strip 65 and the lower clamping strip 66 are both made of metal materials; the electric heating plate 62 is arranged in the shell 61, the plate surface is parallel to the up-down direction, the top and the bottom of the electric heating plate 62 are respectively connected with the upper clamping strip 65 and the lower clamping strip 66 in a sliding manner, and the electric heating plate 62 is respectively connected with the upper clamping strip 65 and the lower clamping strip 66 in a conductive manner; the remote control switch 63 is in communication connection with the management device 50, and a first circuit which is in conductive connection with the upper clamping strip 65 and a second circuit which is in conductive connection with the lower clamping strip 66 are arranged on the remote control switch 63; the power supply 64 is electrically connected to the remote switch 63.
When the heating assembly 60 of this embodiment works, the air inlet pump 31 is turned on, the power supply 64 supplies power to the electric heating plate 62, current flows through the electric heating plate 62 through the upper clamping strip 65 and the lower clamping strip 66, the electric heating plate 62 is turned on, gas flows out from the air inlet pump 31, then enters the shell 61 and passes through the electric heating plate 62, the electric heating plate 62 can heat the gas, and the heated gas can realize rapid drying of water mist when entering the sealed shell 20, so that the drying in the sealed shell 20 is ensured.
The upper and lower sides of the electric heating plate 62 are respectively connected with the upper clamping strip 65 and the lower clamping strip 66 in a sliding manner, so that the electric heating plate 62 is convenient to assemble and disassemble in a sliding manner, the electric heating plate 62 is convenient to replace when the electric heating plate 62 is damaged, and the labor intensity is reduced.
It will be readily appreciated that in order to achieve the passage of air over the electric heating plates 62, the heating wires on the electric heating plates 62 are s-shaped in distribution, thereby forming a space for the passage of air flow.
In some embodiments, a modified implementation of the heating assembly 60 described above may employ the structure shown in FIG. 3. Referring to fig. 3, the electric heating plates 62 are provided with a plurality of electric heating plates 62 at intervals along the air flow direction, the plate surfaces of the adjacent electric heating plates 62 are parallel, the number of the upper clamping strips 65 is equal to and corresponds to the number of the electric heating plates 62 one by one, and the number of the lower clamping strips 66 is equal to and corresponds to the number of the electric heating plates 62 one by one. The number of the electric heating plates 62 is multiple, when the water mist in the sealed shell 20 is less, only one electric heating plate 62 or a small number of electric heating plates 62 can be started, so that the energy consumption is reduced, and the energy is saved and the environment is protected; when the water mist in the sealed shell 20 is higher, a larger number of electric heating plates 62 can be started, so that the water mist in the sealed shell 20 is quickly dried; and the electric heating plates 62 are arranged in a plurality, so that even if one of the electric heating plates 62 is damaged, the integral heating function of the electric heating assembly is not influenced, and the electric heating assembly is convenient to use.
It should be noted that, a humidity sensor may be disposed in the sealed housing 20, and the amount of water mist in the sealed housing 20 is determined according to the measured humidity, the humidity value is transmitted to the management device 50, and the management device 50 may control the opening amount of the electric heating plate 62.
In some embodiments, a modified implementation of the seal housing 20 described above may employ the structure shown in fig. 4. Referring to fig. 4, an opening matched with the cover 22 is formed in the casing 21, a groove is formed in the periphery of the opening, the sealing shell 20 further comprises a first sealing ring 23 arranged in the groove, the first sealing ring 23 is abutted against the cover 22, a sealing cavity is formed in the sealing shell, an air supplementing pipe 35 is communicated between the sealing cavity and the air inlet pump 31, and an electric control valve 36 in communication connection with the management equipment 50 is arranged on the air supplementing pipe 35; the sealed housing 20 further includes a pressure gauge 24 disposed within the airtight space, the pressure gauge 24 being in communication with the relay collector 40. The first sealing ring 23 between the shell 21 and the sealing cover 22 can improve the air tightness of the air tightness space, water leakage and water seepage are avoided, the pressure gauge 24 can monitor the pressure value in the sealing shell 20 in real time, so that the air tightness at the moment is judged, when the pressure change is monitored, the air inlet pump 31 and the electric control valve 36 can be started to ventilate into the sealing cavity, the air in the sealing cavity can expand the first sealing ring 23 to realize sealing again, the recycling of the first sealing ring 23 is realized, frequent replacement is avoided, and the air pressure of the sealing cavity in the first sealing ring 23 is adjusted to be lower than the cost for replacing the first sealing ring 23.
Specifically, the pressure gauge 24 is communicated with the relay collector 40 to transmit the measured pressure value to the management device 50, the management device 50 obtains the pressure value and can control the air inlet pump 31 and the air outlet pump 32 to be independently started, the air pressure inside the sealed shell 20 can be adjusted by independently using the air inlet pump 31 or the air outlet pump 32, and the air tightness of the sealed shell 20 can be ensured by combining the adjustment of the air pressure in the sealed cavity by the air supplementing pipe 35.
In some embodiments, a modified implementation of the seal housing 20 described above may employ the structure shown in fig. 4. Referring to fig. 4, the housing 21 is further provided with a second sealing ring 25 spaced from the inner ring of the first sealing ring 23, the second sealing ring 25 is a solid rubber member, and the second sealing ring 25 abuts against the sealing cover 22. The first sealing ring 23 and the second sealing ring 25 are arranged at the same time, so that the sealing effect can be improved, and the sealing effect of the second sealing ring 25 is not influenced when the sealing cavity leaks air due to the fact that the sealing cavity is arranged in the first sealing ring 23, so that the air tightness of the sealing shell 20 is optimized.
In some embodiments, a modified implementation of the seal housing 20 described above may employ the structure shown in fig. 4. Referring to fig. 4, a water level sensor 26 is provided in the housing 21 in communication with a relay collector 40. When the water level sensor 26 detects that the water level in the shell 21 has obvious water level change, it is determined that a large amount of water enters the shell 21, and at the moment, the air tightness device 30 is not suitable for drying, the relay collector 40 acquires the signal sent by the water level sensor 26 to the management device 50, the management device 50 can transmit the signal to the relay collector 40, the relay collector 40 closes the water meter 10, and the maintenance of operators in time is facilitated.
In some embodiments, a specific implementation of the relay collector 40 may adopt the structure shown in fig. 1. Referring to fig. 1, the relay collector 40 includes a support table 41, an integrated board 43, and a cover 44, wherein an outer ring of the support table 41 is disposed on a lap ring 42, and the height of the lap ring 42 is lower than that of the support table 41; the integrated plate 43 is fixed on the supporting table 41; the cover 44 is connected to the support table 41 and covers the periphery of the integrated board 43; both the support table 41 and the cover 44 are plastic members. The opening for installing the relay collector 40 is arranged on the well cover, and the lap joint ring 42 is connected with the opening on the well cover, so that the bearing table 41 and the cladding cover 44 are plastic components, and compared with the metal components, the shielding effect on signals is small, and stable signal transmission can be realized; the height of the support table 41 is higher than the height of the snap ring 42 to prevent air and water from flowing into the space between the support table 41 and the snap ring 42 in rainy days to enter the inside of the cover 44 to damage the integrated board 43.
In some embodiments, a modified implementation of the relay collector 40 described above may employ the structure shown in fig. 1. Referring to fig. 1, the cover 44 is provided with an anti-disassembly detector 45 and an audible and visual alarm 46 in communication with the anti-disassembly detector 45. Because the relay collector 40 is installed on the well cover, in order to realize theft prevention and avoid manual damage, the anti-disassembly detector 45 can start the audible and visual alarm 46 when someone wants to disassemble the cover 44, and the audible and visual alarm 46 can send out two alarms of sound and light, so that a destructor can be dispersed and related personnel can be reminded to check in time.
In some embodiments, a modified implementation of the relay collector 40 described above may employ the structure shown in fig. 2. Referring to fig. 2, the cover 44 has a mesh-like metal reinforcing strip 47 embedded therein. In order to avoid the shielding signal covering cover 44 being made of plastic material, but the covering cover 44 is exposed in the environment outside the well and is easy to be impacted by objects in the surrounding environment, the metal reinforcing strips 47 can improve the structural strength of the covering cover 44, avoid damaging the integrated board 43, and the metal reinforcing strips 47 are in a grid shape, so that the signal transmission stability is not affected.
In some embodiments, a modified implementation of the above-described well surface data transmission system may employ the structure shown in fig. 1. Referring to fig. 1, the well meter data transmission system further includes a mechanical meter 70, the mechanical meter 70 being disposed between any two of the water meters 10 and in communication with the waterway within the well. The mechanical meter 70 is arranged among the water meters 10, when serious water inflow causes the condition that the water meters 10 cannot be suitable, the data on the mechanical meter 70 can be recorded when the water meters 10 are overhauled, the loss of water consumption data is avoided, after the water meters 10 are overhauled, the water meters 10 can be adjusted by looking up the readings on the mechanical meter 70, the continuity of the measured data of the water meters 10 is conveniently ensured, and therefore the water consumption condition is analyzed according to the numerical value of the continuity.
Based on the same thought, the embodiment of the application also provides a well surface integrated device, which comprises the well surface data transmission system, a well body and a gas conveying device, wherein the gas conveying device is provided with a gas pipe extending into the well body, and the gas pipe is used for conveying moistureproof gas into the well body.
As a variant embodiment, the gas conveying device can be replaced by other power mechanisms, and can convey various inert gases, so long as the moisture resistance inside the well body can be met and the positive pressure can be maintained, and the drying, water inlet and moisture resistance inside the well can be ensured.
The moistureproof gas is water-insoluble gas (such as inert gas), such as nitrogen, helium, argon and the like, and the helium is light-weight gas, so that the helium can easily permeate into the tiny gaps on the inner wall of a well body and assembled with other structures due to lower density, the waterproof performance is improved, and compared with other gases, the helium has lower heat conduction coefficient, so that the heat preservation effect is better; argon is low-energy inert gas, and can easily permeate into gaps between the inner wall of a well body and the assembly of a water meter and other structures to form a layer of air gap, so that the waterproof protection effect is enhanced. In addition, the argon can also keep the balance of the pressure in the well body and the water meter, so that the pressure is more stable and durable.
In the concrete implementation, the water meter in the well meter data transmission system is required to be installed in a well, and then moisture-proof gas is required to be introduced into the well so as to keep the pressure in the well at 0.05MPa, so that positive pressure in the well can be formed, and the air pressure in the well is higher than the outside; compared with the prior art, by filling the moistureproof gas into the well, the method is helpful for ensuring that the well is dry, water-free and not affected by moisture, and achieves better sealing and protecting effects; on the other hand, the heat insulation effect of the water meter protection well can be improved.
Wherein, the nitrogen has stable chemical property, does not react with most substances, and does not cause phenomena such as corrosion, oxidation and the like. Meanwhile, the nitrogen temperature is low, and a certain effect of keeping dry can be achieved. The well body is sealed by using nitrogen instead of air, so that the entry of moisture can be reduced, the water meter is protected from being influenced by the moisture, and the service life is prolonged. The small water drops are attached to the surface of the metal pipeline when the temperature of the metal pipeline in the interior is changed, and nitrogen is not fused with water, so that the water drops are prevented from being evaporated into water vapor, and the dampproof effect is further improved.
The well body can be made of high-temperature polymer composite materials by high-temperature pressing, so that the strength and corrosion resistance of the well body can be guaranteed, and the well body cannot age, deform or corrode for 30 years at most.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (10)
1. A system for transmitting well data, comprising:
the water meters are communicated with the waterway in the well and are sequentially arranged along the extending path of the waterway;
the sealing shell comprises a shell sleeved on the periphery of the water meter and a sealing cover covered at the opening of the shell, the sealing shell and the sealing cover are enclosed to form an airtight space for accommodating the water meter, and the sealing cover is provided with an air inlet and an air outlet;
the air tightness equipment comprises an air inlet pump and an air outlet pump which are arranged outside the well, wherein an air inlet pipe is communicated between the air inlet pump and the air inlet, and an air outlet pipe is communicated between the air outlet pump and the air outlet;
the relay collector is arranged on the well cover of the well and is respectively in communication connection with a plurality of water meters;
the management equipment is respectively in communication connection with the relay collector, the air inlet pump and the air outlet pump, and is used for collecting data of the relay collector and controlling the switch of the air inlet pump and the switch of the air outlet pump.
2. The wellhead data transmission system of claim 1, wherein the air-tight apparatus further comprises a heating assembly disposed on an air-out side of the air-in pump, the heating assembly comprising:
the shell is respectively communicated with the air inlet pump and the air inlet pipe, an upper clamping strip is arranged at the top in the shell, a lower clamping strip is arranged at the bottom, and the upper clamping strip and the lower clamping strip are both made of metal materials;
the electric heating plate is arranged in the shell, the plate surface is parallel to the up-down direction, the top and the bottom of the electric heating plate are respectively connected with the upper clamping strip and the lower clamping strip in a sliding manner, and the electric heating plate is respectively connected with the upper clamping strip and the lower clamping strip in a conductive manner;
the remote control switch is in communication connection with the management equipment, and is provided with a first circuit in conductive connection with the upper clamping strip and a second circuit in conductive connection with the lower clamping strip;
and the power supply is electrically connected with the remote control switch.
3. The system of claim 2, wherein a plurality of electric heating plates are arranged at intervals along the air flow direction, the faces of adjacent electric heating plates are parallel, the number of upper clamping strips is equal to and corresponds to the number of electric heating plates one by one, and the number of lower clamping strips is equal to and corresponds to the number of electric heating plates one by one.
4. The well meter data transmission system of claim 1, wherein the casing is provided with an opening matched with the sealing cover, the periphery of the opening is provided with a groove, the sealing shell further comprises a first sealing ring arranged in the groove, the first sealing ring is abutted against the sealing cover, a sealing cavity is arranged in the sealing shell, a gas supplementing pipe is communicated between the sealing cavity and the gas inlet pump, and an electric control valve in communication connection with the management equipment is arranged on the gas supplementing pipe;
the sealing shell further comprises a pressure gauge arranged in the airtight space, and the pressure gauge is in communication connection with the relay collector.
5. The well head data transmission system of claim 4, wherein a second seal ring is further provided on the housing and spaced from the inner ring of the first seal ring, the second seal ring being a solid rubber member, the second seal ring abutting the cover.
6. The well head data transmission system of claim 1, wherein a water level sensor is disposed within the housing in communication with the relay collector.
7. The well head data transmission system of claim 1, wherein the relay collector comprises:
the outer ring of the bearing table is arranged on the lap ring, and the height of the lap ring is lower than that of the bearing table;
the integrated plate is fixed on the bearing table;
the cladding cover is connected with the bearing table and covers the periphery of the integrated board;
the bearing table and the cladding cover are both plastic components.
8. The wellhead data transmission system of claim 7, wherein the cladding cover is provided with a tamper detector and an audible and visual alarm communicatively coupled to the tamper detector.
9. The wellhead data transmission system of claim 7, wherein the encasement is embedded with latticed metal reinforcing strips.
10. Well surface integration equipment, its characterized in that includes:
a well head data transmission system as claimed in any of claims 1 to 9;
a well body;
the gas conveying device is provided with a gas conveying pipe extending into the well body, and the gas conveying pipe is used for conveying moistureproof gas into the well body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311648563.7A CN117364838A (en) | 2023-12-05 | 2023-12-05 | Well meter data transmission system and well meter integrated equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311648563.7A CN117364838A (en) | 2023-12-05 | 2023-12-05 | Well meter data transmission system and well meter integrated equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117364838A true CN117364838A (en) | 2024-01-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311648563.7A Pending CN117364838A (en) | 2023-12-05 | 2023-12-05 | Well meter data transmission system and well meter integrated equipment |
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| CN (1) | CN117364838A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB979198A (en) * | 1963-06-24 | 1965-01-01 | Wilbur Herman Hine | Well apparatus |
| CN206457849U (en) * | 2016-12-08 | 2017-09-01 | 山东朝启电子科技有限公司 | A kind of heat-insulating integral formula water meter chamber |
| CN210887321U (en) * | 2019-09-02 | 2020-06-30 | 陕西宏基源建设有限公司 | Inflatable totally enclosed waterproof well lid |
| CN212187223U (en) * | 2020-11-02 | 2020-12-22 | 周彦妮 | Disinfection and sterilization device is used in epidemic prevention gloves processing |
| CN114046845A (en) * | 2021-11-10 | 2022-02-15 | 湖南常德德山表业有限公司 | Internet of things water meter with moisture-proof and waterproof functions |
| CN219343311U (en) * | 2023-03-09 | 2023-07-14 | 山东朝启电子科技有限公司 | Intelligent well body of water meter well |
-
2023
- 2023-12-05 CN CN202311648563.7A patent/CN117364838A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB979198A (en) * | 1963-06-24 | 1965-01-01 | Wilbur Herman Hine | Well apparatus |
| CN206457849U (en) * | 2016-12-08 | 2017-09-01 | 山东朝启电子科技有限公司 | A kind of heat-insulating integral formula water meter chamber |
| CN210887321U (en) * | 2019-09-02 | 2020-06-30 | 陕西宏基源建设有限公司 | Inflatable totally enclosed waterproof well lid |
| CN212187223U (en) * | 2020-11-02 | 2020-12-22 | 周彦妮 | Disinfection and sterilization device is used in epidemic prevention gloves processing |
| CN114046845A (en) * | 2021-11-10 | 2022-02-15 | 湖南常德德山表业有限公司 | Internet of things water meter with moisture-proof and waterproof functions |
| CN219343311U (en) * | 2023-03-09 | 2023-07-14 | 山东朝启电子科技有限公司 | Intelligent well body of water meter well |
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