CN205785392U - Radio-type pulsed remote transmitting gas meter - Google Patents
Radio-type pulsed remote transmitting gas meter Download PDFInfo
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- CN205785392U CN205785392U CN201520945106.9U CN201520945106U CN205785392U CN 205785392 U CN205785392 U CN 205785392U CN 201520945106 U CN201520945106 U CN 201520945106U CN 205785392 U CN205785392 U CN 205785392U
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Abstract
The utility model discloses a kind of radio-type pulsed remote transmitting gas meter, including base table, valve-embedded, base plate, watch glasses, control circuit plate, enumerator and wireless communication module, valve-embedded it is arranged on inside base table, watch glasses is fixedly mounted on the front of substrate, it is provided with the window of enumerator, the window of liquid crystal display and functional keys on watch glasses, battery pole piece is installed in watch glasses；Control circuit plate is fixed in watch glasses, and control circuit plate is provided with liquid crystal display, functional keys and super capacitor；Valve-embedded, enumerator and DC source are connected on control circuit plate；Enumerator is fixed on base table and is connected with control circuit plate；Wireless communication module is connected on control circuit plate；Enumerator is internally provided with sensor；Battery pole piece is connected with two core sockets on control circuit plate.This utility model is multiple functional, accurate measurement, safe ready, for ease of maintenaince, can be widely applied to the fields such as resident, industrial and mining establishment, hotel, school, R&D institution.
Description
Technical field
This utility model relates to a kind of gas meter, flow meter, particularly relates to a kind of radio-type pulsed remote transmitting gas meter.
Background technology
As the operator of gas, the most in time, accurately will be dispersed in the data acquisition in different local measuring instrument
Collect back system, be a most important ring in whole business activities.Along with the change of people life style, " difficulty of checking meter of registering one's residence " problem
Becoming increasingly conspicuous, the installation base table of traditional approach, the manual monthly meter reading method of meter reading personnel is the most time-consuming, laborious, meter reading data
Accuracy and promptness can not get ensureing, also relate to the privacy of user, safety, meter reading personnel's working strength big etc. many
Problem.
Wireless remote transmission Household diaphragm gas meter is through the development of more than ten years, and total quality has also brought up to substantially meet reality
The level of application.Solve " difficulty of checking meter of registering one's residence " of long-standing problem gas company, " gas expense takes over difficulty " problem.But, in recent years
Energy prices go up so that gas company combustion gas readjust prices in the middle of suffered loss.Table cannot be carried out effective monitoring, also be
Many gas company are to one of reason that IC-card table is lost the confidence.
Automatic meter reading system is to utilize microcomputer technology in the present age, digital communication technology and the family satisfactory knot of metering instrument technology
Close, integrate metering, data sampling and processing, by urbanite by the system of water, electricity, gas information in addition integrated treatment, make confession
Water, power supply, gas company and property department fundamentally reduce the numerous and diverse labor intensity checked meter of manually visiting.Accurately and easily
Fare Collection System, not only can save artificial but also can reduce the dispute between all departments and client, and it not only can improve the work of administration section
Make efficiency, be also adapted to the modern day user new demand to payment.
Present situation and the user's request of China's gas industry house kilowatt meter reading-out system are as described below:
The counting cost by gas meter mode that government utility is main at present has the sides such as manual metering, prepayment mode, centralized automatic meter-reading (AMR)
Formula.
Manual metering mode: be divided into work of checking meter to register one's residence and check meter, user is from report.Major drawbacks is that meter reading efficiency is low, data
Accuracy be affected by human factors relatively big, government utility operator can not accurately grasp actually used situation.
Prepayment mode: when judgement table tool meets certain condition (if surplus is zero) then by valve, and relay etc. is cut
Cut-off is given, and makes user normally not use.Shortcoming is that real-time property is poor, is unfavorable for adding up production and marketing poor.
Special line centralized automatic meter-reading: data communication is reliable, but install, maintenance cost is higher, difficult in maintenance, changes particularly with old table
For making the most impossible.
Power carrier: network installation is easy to maintenance, is especially suitable for meter reading of electric power industry, but uncertain interference factor is many,
There is communication bit error rates high, other industry uses power carrier to check meter the problems such as the dispute that exists.
Wireless centralized meter reading: arrange easy to maintenance, the fault of individual node is little on the impact of whole network, and shortcoming is nothing
Line communication is easily disturbed, and communication reliability is the most affected by environment, and data must have good inspection, error correction, and communicates
Agreement is complicated.
By to gas company investigation, the most direct resident, the extensive contact of relevant property management personnel,
Demand combing to user is the following aspects:
1, meter reading data is accurate: checking meter the data obtained should be consistent with the data on table tool.
2, real-time of checking meter to be got well, and copies the data taken data the most at that time.
3, speed of checking meter is fast, and speed substantially should be higher than that manual metering mode.
4, system is with good expansibility, and can carry out a little copying according to installation situation, and artificial collection is copied or automatically collects
Copy.
5, system has good compatibility, meets the requirement of the Ministry of Construction.
Utility model content
The purpose of this utility model is the deficiency in order to overcome above-mentioned background technology, it is provided that a kind of modern design, function are neat
Entirely, measure preparation, use safe, easily operated, easy to maintenance, radio communication (short haul connection 433MHZ frequency band) and can meet
The wireless pulses formula remote transmitting gas meter of combustion gas department and user's request.With like product compares us just with dry cell power supply, combustion
Gas meter and control circuit energy life-span synchronize.Wireless telecommunications will not be protected from environmental, because there being the valve can be to gas meter, flow meter in gas meter, flow meter
Effectively control.
A kind of radio-type pulsed remote transmitting gas meter that this utility model provides, including base table, valve-embedded, base plate, table
Cover, control circuit plate, enumerator and wireless communication module, described valve-embedded be arranged on inside base table, the fixing peace of described watch glasses
It is contained in the front of base table, watch glasses is provided with the window of enumerator, the window of liquid crystal display and functional keys, is provided with in watch glasses
Battery pole piece；Described control circuit plate is screwed in watch glasses, and control circuit plate is provided with liquid crystal display, functional keys
And super capacitor；Valve-embedded, enumerator and DC source are connected on control circuit plate by wire；Enumerator is fixed on base
It is connected with control circuit plate on table and by wire；Wireless communication module is connected on control circuit plate and is arranged in watch glasses；
Described enumerator is internally provided with sensor；Described battery pole piece is by two heart yearns with two core sockets on control circuit plate even
Connect.
In technique scheme, described watch glasses is screwed in the front of base table.
In technique scheme, below the described valve-embedded air inlet being arranged within base table.
In technique scheme, described enumerator is connected with control circuit plate by a heart yearn.
The operation principle of the gas meter, flow meter involved by this utility model is as follows: this gas meter, flow meter is installed to the position specified, dress
Entering battery, system starts self-inspection, waits about 30 seconds, and liquid crystal send aobvious.As self-inspection notes abnormalities or fault, then show on liquid crystal
Failure code, as all gone well, then can be input to gas meter, flow meter or the master that checks meter by the tolerance that hand-held PDA is bought user
Standing and be input to gas meter, flow meter (see accompanying drawing 1) by communication network through the tolerance that concentrator is bought user, gas meter, flow meter receives and stores up
Trapped air amount information, on liquid crystal display can gas consumption, valve opening.Communication data is through encryption, and every piece of gas meter, flow meter all has
There are different numberings and password, to guarantee safety and the uniqueness of data communication.The metering device of gas meter, flow meter uses double dry spring
Pipe pulsed metering module, two tongue tube ABS plastic shells fully seal into modular form, when combustion gas flows through gas meter, flow meter
Time, the gauge outfit of gas meter, flow meter drives little magnet steel to rotate together, after two tongue tubes are by the most each adhesive once, produces a metering
Pulse, gas meter, flow meter measures once, and the tolerance stored in table can deduct minimum measurement unit (0.1 cube of gas), when outer bound pair measures
When module carries out magnetic attack, liquid crystal, by display, two whole adhesives of tongue tube can be measured error codes, simultaneously close off valve
Door, cuts off source of the gas, and after extraneous magnetic is attacked and disappeared, error codes disappears, and presses functional keys, and valve can reopen.Work as table
When the tolerance of interior storage is finished, valve will turn off, and cuts off source of the gas, and now user can press functional keys, then valve is opened
Opening, gas meter, flow meter enters overdraw state, overdraw gas consumption or overdraw can be made to use the certain gas in the range of limiting in limiting natural law
Amount.When reaching limit natural law or limit tolerance, valve can be automatically switched off, then presses functional keys, and valve will not be opened, and i.e. overdraws
Function is used only once, when newly purchasing tolerance and being transfused to, gas meter, flow meter will bales catch except overdraw tolerance, and exit overdraw shape
State.Electric source modes of the present utility model uses 4 replaceable No. 5 aneroid battery of joint to be main power source, after built-in Large Copacity super capacitor is
Stand-by power source.Combine to system power supply by aneroid battery and super capacitor when aneroid battery electricity abundance, and by aneroid battery to super electricity
Capacity charge, it is ensured that electric capacity electricity is sufficient, when aneroid battery is removed, is powered to control system by super capacitor and drives valve immediately
Door is closed, and when cell voltage is less than the minimum running voltage set, valve also will turn off, and now, more renews battery, electricity
After source voltage recovers normally, pressing functional keys, valve can be opened.The permanent storage space of system has two data storages
Region, stores the significant data of gas meter, flow meter, when the data perturbation in a region, and can be extensive by the data of another region storage
Complex system data, play the function of data fault-tolerant.Gas meter, flow meter is in use, as abnormal in occurred, then can show on liquid crystal to go out accordingly
Wrong code, and close valve in good time.
Instruction is passed to concentrator by communication network (GPRS network) by gas company, after concentrator receives instruction, sentences
Whether disconnected this table tool belongs to has with this administration table；If compass of competency table tool, by communication network (radio communication 470MHz), will
Instruction is delivered to terminal table tool, after table tool receives instruction, completes corresponding function, and by data by communication network (channel radio
Letter 470MHz) return to concentrator, concentrator upload the data to gas company by communication network (GPRS network) again and services
Device.This process of checking meter is complete.
Gas company can also have, to terminal table, process of checking meter by wireless handset, is also by passing through communication network
Network (radio communication 470MHz).
This utility model wireless pulses formula remote transmitting gas meter, has the advantages that modern design, rational in infrastructure, outer
Shape is attractive in appearance, technological specification, multiple functional, accurate measurement, safe ready, for ease of maintenaince, operation simple interface, hommization, use
The features such as safe ready, owing to back-up source uses super capacitor, solve the short problem that need to change of service life of lithium battery, due to meter
Amount device takes the modular form of encapsulation tongue tube, greatly reduces the metering mistake that tongue tube causes due to mechanical failure
Difference problem.Owing to taking the form of special line data communication so that combustion gas operator can understand the operation of gas meter, flow meter constantly
State, it is possible to realize the function of online price modification.This gas meter, flow meter can be used for prepaid or the rear form paid so that gas company
Operation and management more flexible, it can be widely applied to each community resident user, industrial and mining establishment, hotel, school, scientific research list
The fields such as position.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of checking meter of this utility model wireless pulses formula remote transmitting gas meter；
Fig. 2 is the overall structure schematic diagram of this utility model wireless pulses formula remote transmitting gas meter；
Fig. 3 is this utility model wireless pulses formula remote transmitting gas meter watch glasses front schematic view；
Fig. 4 is this utility model wireless pulses formula remote transmitting gas meter watch glasses generalized section；
Fig. 5 is the circuit connection schematic diagram of this utility model wireless pulses formula remote transmitting gas meter；
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described in further detail by embodiment, but this embodiment should not be understood
For to restriction of the present utility model.
Gas meter, flow meter involved by this utility model combines accompanying drawing 1 to Fig. 5, whole system by wireless handset 1, repeater 2,
Communication network (radio communication 433MHz) 3, remote computer 4, communication network (GPRS network) 18 is constituted；This gas meter, flow meter is by base table
5, valve-embedded 15, base plate 7, watch glasses 8, control circuit plate 11, enumerator 6, wireless communication module 13 forms；Valve-embedded 15 peaces
It is contained in below the internal air inlet of base table 5；Watch glasses 8 is screwed in base table 5 front；Enumerator window 6 it is provided with on watch glasses 8,
Liquid crystal display window 9, functional keys 10, battery pole piece 12 is arranged in watch glasses 8；It is internal that sensor 16 is contained in enumerator 6；Liquid crystal
Glass 9, functional keys 10, super capacitor 14 is arranged on control circuit plate 11；Valve-embedded 15, enumerator 6, DC source leads to
Cross connecting line to be connected on control circuit plate 11；Control circuit plate 11 is screwed in watch glasses 8；Watch glasses 8 is screwed
In base table 5 front；Enumerator 6 is fixed on base table 5 enumerator position and is connected with control circuit plate 11 by a quad；Electricity
Pond pole piece 12 is connected with two core sockets 17 on panel 11 by two heart yearns；Wireless communication module 13 installs to control circuit plate
In 11, and fixing watch glasses 8.
Obviously, those skilled in the art can carry out various change and modification without deviating from this practicality to this utility model
Novel spirit and scope.So, if of the present utility model these amendment and modification belong to this utility model claim and
Within the scope of its equivalent technologies, then this utility model is also intended to comprise these change and modification.
The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (4)
1. a radio-type pulsed remote transmitting gas meter, including base table (5), valve-embedded (15), base plate (7), watch glasses (8), control
Circuit board processed (11), enumerator (6) and wireless communication module (13), it is characterised in that: described valve-embedded (15) are arranged on base
Table (5) is internal, and described watch glasses (8) is fixedly mounted on the front of base table (5), watch glasses (8) is provided with enumerator (6) window,
The window of liquid crystal display (9) and functional keys (10), be provided with battery pole piece (12) in watch glasses (8)；Described control circuit plate
(11) it is screwed in watch glasses (8), control circuit plate (11) is provided with liquid crystal display (9), functional keys (10) and surpasses
Level electric capacity (14)；Valve-embedded (15), enumerator (6) and DC source are connected on control circuit plate (11) by wire；Meter
Number device (6) is fixed on base table (5) and above and is connected with control circuit plate (11) by wire；Wireless communication module (13) is connected to control
Circuit board processed (11) is upper and is arranged in watch glasses (8)；Described enumerator (6) is internally provided with sensor (16)；Described battery pole
Sheet (12) is connected with two core sockets (17) on control circuit plate (11) by two heart yearns.
Radio-type pulsed remote transmitting gas meter the most according to claim 1, it is characterised in that: described watch glasses (8) uses screw
It is fixed on the front of base table (5).
Radio-type pulsed remote transmitting gas meter the most according to claim 1, it is characterised in that: described valve-embedded (15) pacify
It is contained in below the air inlet that base table (5) is internal.
Radio-type pulsed remote transmitting gas meter the most according to claim 1, it is characterised in that: described enumerator (6) passes through
A piece heart yearn is connected with control circuit plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520945106.9U CN205785392U (en) | 2015-11-23 | 2015-11-23 | Radio-type pulsed remote transmitting gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520945106.9U CN205785392U (en) | 2015-11-23 | 2015-11-23 | Radio-type pulsed remote transmitting gas meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205785392U true CN205785392U (en) | 2016-12-07 |
Family
ID=57414151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520945106.9U Active CN205785392U (en) | 2015-11-23 | 2015-11-23 | Radio-type pulsed remote transmitting gas meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205785392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141566A (en) * | 2018-08-15 | 2019-01-04 | 安徽宏远仪表有限公司 | A method of using the reporting of manual intervention, control |
-
2015
- 2015-11-23 CN CN201520945106.9U patent/CN205785392U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141566A (en) * | 2018-08-15 | 2019-01-04 | 安徽宏远仪表有限公司 | A method of using the reporting of manual intervention, control |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |