CN107965666A - A kind of valve runner and gas tank - Google Patents
A kind of valve runner and gas tank Download PDFInfo
- Publication number
- CN107965666A CN107965666A CN201710988347.5A CN201710988347A CN107965666A CN 107965666 A CN107965666 A CN 107965666A CN 201710988347 A CN201710988347 A CN 201710988347A CN 107965666 A CN107965666 A CN 107965666A
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- Prior art keywords
- module
- valve runner
- micro controller
- circuit board
- valve
- Prior art date
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- 238000001514 detection method Methods 0.000 claims abstract description 52
- 230000001133 acceleration Effects 0.000 claims abstract description 12
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- 239000002341 toxic gas Substances 0.000 claims description 16
- 230000035939 shock Effects 0.000 claims description 15
- 230000008859 change Effects 0.000 claims description 8
- 230000001939 inductive effect Effects 0.000 claims description 3
- 230000035807 sensation Effects 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 14
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- 238000010586 diagram Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
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- 230000005540 biological transmission Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000407 epitaxy Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
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- 230000005389 magnetism Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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- 238000004078 waterproofing Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
- F17C13/025—Special adaptations of indicating, measuring, or monitoring equipment having the pressure as the parameter
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
- F17C13/123—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for gas bottles, cylinders or reservoirs for tank vehicles or for railway tank wagons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0388—Arrangement of valves, regulators, filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/07—Actions triggered by measured parameters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/04—Reducing risks and environmental impact
Abstract
The present invention relates to a kind of valve runner, including valve runner body, it is arranged on the circuit board of valve runner body interior, coordinates the connector being fixedly connected with outer valve stem, circuit board includes power module, micro controller module, radio frequency transceiving module, rotation detection module, capacitance-sensitive switch module, vibration sensing switch module and 3-axis acceleration sensor module；Valve runner of the present invention can be applied on gas tank, externally send the wireless signal including unique identifier, switch detection state, environmental data and various dangerous situation alarm signals, realize the positioning of gas tank, trajectory track, close remind, the function such as dangerous situation alarm, reduce user using gas tank when security risk, make related management and control personnel preferably to gas tank carry out management and control.
Description
Technical field
The present invention relates to a kind of valve runner and gas tank.
Background technology
At present, the fuel that resident living diet is prepare a meal be mainly gas tank and piped gas, wherein piped gas just
Popularizing gradually and substitute gas tank, it is the safer stabilization of piped gas, environment-protecting clean, easy to use.Although many cities are
The piped gas using natural gas as fuel has been popularized, but has also still had significant proportion because the laying of piped gas is limited to
Cell, restaurant, street restaurant can only be continuing with gas tank in the case where not also being laid with pipeline.Social gas tank explosive incident
Take place frequently, gas tank management and control on the market of tracing it to its cause at present has some following hidden danger：
1st, illegal producer's gas tank causes expired gas tank still commercially circulating, using not in regular gas station aerating, and
Regulator personnel also lack effective monitoring means and expired gas tank are recycled；
2nd, resident do not form it is good be accustomed to gas, not after the completion of use in time close coal gas；
3rd, city high-risk personnel endangers social security by the use of gas tank as tool used in crime.
The content of the invention
To avoid the shortcoming of background technology, the present invention provides a kind of valve runner, it is applied on gas tank,
Realize the positioning of gas tank, trajectory track, close remind, the function such as dangerous situation alarm.
A kind of valve runner proposed by the present invention, including valve runner body, be arranged on valve runner body interior circuit board, with
Outer valve stem coordinates the connector being fixedly connected, and circuit board includes power module, micro controller module, radio transceiver mould
Block；Power module is used to provide the component power supply on circuit board, and micro controller module is connected with radio frequency transceiving module, controls
Radio frequency transceiving module processed periodically externally sends the wireless signal including unique identifier.
Further, circuit board further includes the rotation detection module being connected with micro controller module, and rotation detection module is used
In the open and close state of detection valve runner；When rotation detection module detects the open and close state change of valve runner, microcontroller
Module control radio frequency transceiving module externally sends the wireless signal including switching-state information and unique identifier.
Preferably, it is geomagnetic sensor or three-axis gyroscope to rotate detection module.
Further, circuit board further includes the capacitance-sensitive switch module being connected with micro controller module, and capacitive sensing is opened
Module is closed to be used to sense touch signal in real time；After capacitance-sensitive switch module senses touch signal, start rotation detection mould
Block detects the open and close state of valve runner.
Further, capacitance-sensitive switch module includes sensing chip and capacitive sensing chip；Capacitive sensing chip is arranged on
It is connected on circuit board with micro controller module, sensing chip is arranged at valve runner inner body wall and is connected with capacitive sensing chip.
Further, sensing chip is arranged at the side of valve runner inner body wall, and sensing chip is in piece strip and profile is with interior
Wall side profile changes and changes.
Further, circuit board further includes the vibration sensing switch module being connected with micro controller module, and Vibration induction is opened
Module is closed to be used to sense shock conditions in real time；When vibration sensing switch module is to sensing shock conditions and duration of shaking surpasses
Scheduled duration is crossed, then wireless signal sending cycle switches to second round from the period 1；When vibration sensing switch module no longer
To shock conditions are sensed and quiescent time is continued above scheduled duration, then wireless signal sending cycle is cut from second round again
The period 1 is shifted to, the duration of period 1 is more than second round.
Preferably, vibration sensing switch module is mercoid switch or ball vibration switch or spring vibration switch.
Further, circuit board further includes the 3-axis acceleration sensor module being connected with micro controller module, and three axis add
Acceleration sensor module is used in vibration sensing switch module to after sensing shock conditions start and detect the inclination of valve runner
Angle；When 3-axis acceleration sensor module detects that angle of inclination exceedes predetermined value, micro controller module control is wirelessly penetrated
Frequency transceiver module externally sends the wireless signal including toppling over alarm signal, unique identifier.
Further, circuit board further includes the temperature detecting module being connected with micro controller module, and temperature detecting module is used
Environment temperature in timing detection valve runner periphery；It is micro- when temperature detecting module detects temperature rise or temperature exceedes predetermined value
Controller module control radio frequency transceiving module externally sends the wireless communication including heat alarm, unique identifier
Number.
Further, circuit board further includes the air pressure detection module being connected with micro controller module, and air pressure detection module is used
Atmospheric pressure in timing detection valve runner periphery；When air pressure detection module detects that atmospheric pressure is below or above predetermined value
When, micro controller module control radio frequency transceiving module is externally sent including air pressure alarm signal, unique identifier
Wireless signal.
Further, circuit board further includes the detection of poison gas module being connected with micro controller module, and detection of poison gas module is used
Toxic gas situation in timing detection valve runner periphery；When detection of poison gas module, to detect that toxic gas and concentration exceed predetermined
During value, micro controller module control radio frequency transceiving module is externally sent including GA gas alarm signal, unique identifier
Wireless signal.
Further, circuit board further includes the buzzer module being connected with micro controller module, when detecting alarm condition
When, micro controller module control buzzer module sends alarm sound.
The invention also proposes a kind of existing valve runner for being exclusively used in gas tank of compatibility, can externally send with specific
The wireless signal of information, including valve runner body, be arranged on valve runner body interior circuit board, with outer valve stem coordinate fix
The connector of connection, valve runner body are in integrally hollow ring-type, including base and upper cover；The material of base and upper cover is modeling
Material；
Further, connector include hex nut, twisting sheath, the material of twisting sheath is hard metal, using inserts into
Type technique makes itself and upper cover engagement cure.
Further, base and upper cover coordinate installation, and contact portion is fixed and sealed by ultrasonic bonding.
Further, twisting sheath lateral wall also has increase and the epitaxy part of upper cover contact area.
Further, tamper block is further included；Upper cover top surface center has the groove for placing hex nut, and tamper block is set
It is placed in upper cover top surface and covers hex nut.
Further, block main body is in wafer type, and the end face of block has overall type gear shape protrusion in a ring, convex
Play outside diameter and be equal to or more than upper cover top surface groove internal diameter.
The invention also proposes a kind of gas tank, including such as the above-mentioned valve runner of any one.
Beneficial effect of the present invention is that valve runner of the present invention can be applicable on gas tank, and externally sending includes unique identification
Wireless signal including code, switch detection state, environmental data and various dangerous situation alarm signals, coordinates dedicated coal gas
Tank managing and control system, realizes the functions such as positioning, trajectory track, the closing of gas tank are reminded, dangerous situation alarm, reduces making for user
Security risk during with gas tank, makes related management and control personnel preferably carry out management and control to gas tank.
Brief description of the drawings
Fig. 1 is the schematic perspective view of product of the embodiment of the present invention.
Fig. 2 is the structural blast schematic diagram of product of the embodiment of the present invention.
Fig. 3 is the module diagram of circuit board of the embodiment of the present invention.
Fig. 4 is the sensing chip of the embodiment of the present invention and the cooperation schematic diagram of upper cover.
Fig. 5 is the diagrammatic cross-section of the upper cover of the embodiment of the present invention.
Fig. 6 is the pedestal of the embodiment of the present invention and the cooperation schematic diagram of air pressure detection sensor.
Fig. 7 is the diagrammatic cross-section that valve of embodiment of the present invention runner is installed on valve rod.
Fig. 8 is the structure diagram of the block of the embodiment of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described, in order to make one to get information about the present invention
The function and use principle of product, in the examples below that valve runner of the invention illustrated with applying on gas tank, but not
Exclude the valve runner application of the present invention in other cases.
Embodiment 1, referring to the drawings 1-4, a kind of valve runner, including valve runner body, it is arranged on valve runner body interior
Circuit board 3, coordinate the connector being fixedly connected with outer valve stem 9, and circuit board 3 includes power module 301, micro controller module
302nd, radio frequency transceiving module 303；Power module 301 is used to provide the component power supply on circuit board 3, micro controller module
302 are connected with radio frequency transceiving module 303, and control radio frequency transceiving module 303 is periodically externally sent including unique
Wireless signal including identification code；The cycle is the period 1, when time interval is preferably 1 small；It is reduction work(in the present embodiment
Consumption, the usually power saving in a dormant state of micro controller module 302, every the period 1, then micro controller module 302 is automatic
Enter working status from resting state and then externally send wireless signal.
It is understood that the present embodiment valve runner is not to work independently that just its function can be reached, it is one and is
A part in system, the system include data platform, residential gateway and the present embodiment valve runner.Wherein the present embodiment valve runner
Radio frequency transceiving module 303 preferably using 840~849MHZ or 919~921MHZ frequencies wireless signal and residential gateway into
Row communication；Residential gateway receives the wireless signal of the present embodiment valve runner transmission, then by wireless signal transmission to data platform.
Applicant has completed all standing of this city gateway signal in urban at present, and gateway receives the present embodiment valve every time
The wireless signal of runner, can record receiving time, and by the numbering, receiving time and wireless signal of the residential gateway
Etc. data forwarding to data platform.Since the geographical location of gateway is that fixed and gateway range of signal is also to be basically unchanged
, therefore data platform receives the data of residential gateway transmission, identifies the valve runner according to unique identifier therein, also
To determine the general geographic location of the valve runner, the range of signal of gateway is smaller, then the geographical location of the valve runner is more accurate.
The present embodiment valve runner possesses most basic, simplest function, i.e., periodic radio-frequency enabled.The data platform root
According to the unique identifier in data, it is possible to determine the valve runner（Namely gas tank）Position, and associated gas tank
The information such as manufacturer, specification, apparent size, service life, annual test situation, make regulator personnel can be with remote-control coal gas
Tank, understands the relevant information of gas tank, carries out recovery operation to the gas tank for spending service life, prevents the coal of dangerous hidden danger
Gas tank commercially circulates.
Embodiment 2, the present embodiment are that new function module is added on the basis of embodiment 1, and specifically circuit board 3 is gone back
Including the rotation detection module 304 being connected with micro controller module 302 and capacitance-sensitive switch module 305；Capacitance-sensitive switch
Module 305 is used to sense touch signal in real time；After capacitance-sensitive switch module 305 senses touch signal, microcontroller mould
Block 302 enters working status from resting state, and subsequent start-up rotation detection module 304 detects the open and close state of valve runner, capacitance
305 main function of inducted switch module is exactly to reduce power consumption, rotation detection module 304 is become triggering inspection by detection in real time
Survey；When rotation detection module 304 detects the open and close state change of valve runner, micro controller module 302 controls less radio-frequency
Transceiver module 303 externally sends the wireless signal including switching-state information, unique identifier.
Capacitance-sensitive switch module 305 includes sensing chip 305a and capacitive sensing chip in the present embodiment；Capacitive sensing core
Piece is arranged on circuit board 3 and is connected with micro controller module 302, sensing chip 305a be arranged at valve runner inner body wall and with electricity
Hold induction chip connection.Preferably, sensing chip 305a materials for copper sheet and are arranged at the side of valve runner inner body wall, are sensed
Piece 305a changes in piece strip and profile and changes with inner wall side profile.From the point of view of the service condition of valve runner, during rotation
Often with finger contact valve runner outer wall side, by frictional force or torsion rotary valve runner, therefore by capacitance-sensitive switch mould
The sensing chip 305a of block 305 is close to the side for being arranged on inner wall, and the induction sensitivity effect that when use touches human hand is best.
304 optional geomagnetic sensor of detection module or three-axis gyroscope are rotated in the present embodiment.For geomagnetic sensor, when
When human hand touches valve runner side, capacitance-sensitive switch module 305 senses touch signal, and subsequent geomagnetic sensor starts,
In the single rotational time of valve runner, about 200ms, the default direction and earth magnetism of geomagnetic sensor repeated detection geomagnetic sensor
Direction（Such as the arctic）Angle, in rotary course, which does not stop to change, final according to the angle turned over and rotation
Walking direction valve runner is on or off state.For three-axis gyroscope, the similar change by level angle judges that valve turns
The on off state of wheel.
The present embodiment valve runner adds closing prompting function on the basis of embodiment 1.The present embodiment valve runner is installed
After on gas tank, user can detect the action of Unscrew or closing whenever the tank that turns on the gas-fire of preparing a meal, valve runner, so
Data are externally sent afterwards；When data platform in the given time or setting the moment do not receive corresponding valve closing motion, then
Data platform reminds user to close gas tank in a manner of sending short message or the push of APP software informations etc. to user mobile phone.It is predetermined
Time refers to one section of scheduled time after valve opening, such as two hours, and in the usual meal point time, two hours may be used
To meet the time cooked, it is not turned off valve and then reminds user to close within full two hours, generally directed to domestic gas cylinder；And when setting
Refer to specific time on the same day, such as quarter at 22 points at night, for curbside businessman and hotel, it is often intermittent to cook
, however at night 22 when most of can winding-up, if to put be not turned off valve if remind user to close, generally directed to
Commercial gas tank.Be carved with default setting when the scheduled time and setting, but user can also send according to demand short message or
The forms such as APP software design patterns change.
Embodiment 3, the present embodiment are that new function module is added on the basis of embodiment 1 or 2, specifically circuit board
3 further include the vibration sensing switch module 306 and 3-axis acceleration sensor module 307 being connected with micro controller module 302;Shake
Dynamic inducted switch module 306 is used to sense shock conditions in real time, when vibration sensing switch module 306 to sense shock conditions and
Duration of shaking exceedes scheduled duration, then wireless signal sending cycle switches to second round from the period 1；Work as vibratory sensation
Inductive switch module 306, which no longer arrives, senses shock conditions and quiescent time is continued above scheduled duration, then wireless signal sends week
Phase switches to the period 1 from second round again, and the duration of period 1 is more than second round；3-axis acceleration sensor mould
Block 307 is used in vibration sensing switch module 306 to after sensing shock conditions start and detect the angle of inclination of valve runner；When
When 3-axis acceleration sensor module 307 detects that angle of inclination exceedes predetermined value, micro controller module 302 controls less radio-frequency
Transceiver module 303 externally sends the wireless signal including toppling over alarm signal, unique identifier.
Gas tank is all static storage under normal conditions, after vibration sensing switch module 306 is to sensing shock conditions
There are several situations, first, gas tank is touched by mistake, second, short-range gas tank is moved, third, long caused by replacing gas tank
The mobile carrying of distance.The vibrations that first two vibration sensing switch module 306 senses belong to short time property, in a timing
Interior meeting is static, therefore gas tank is stopped to the situation of vibrations in the present embodiment within the scheduled time such as 1 minute, then regards as non-
Carrying situation, valve runner still under general mode according to the period 11 it is small when interval send wireless signal；If during vibrations
Between be continued for, then regard as carrying situation, valve runner switches to the time interval that motor pattern is set according to second round and sends out
Send wireless signal, the interval of second round preferably 7 seconds in the present embodiment.
Vibration sensing switch module 306 can be that mercoid switch or ball vibration switch or spring vibrations are opened in the present embodiment
Close, preferably ball vibration switch；The Vibration induction of ball vibration switch is sensitive, even if gas tank is in one in preferable road surface shape
Carrying vehicle in being travelled in condition, can also sense slight shock conditions.
The present embodiment valve runner adds motion track tracking function on the basis of embodiment 1.Coal gas tank movement moves
When with time, position change, the residential gateway for receiving the valve runner wireless signal also changes, according to different fixations
The variation of gateway tandem can substantially draw the motion track of gas tank.If it is regular inflation point installation range of signal compared with
Small special numbering residential gateway, such data platform are finally stopped place according to the gas tank of carrying, it is possible to know coal
Whether gas tank arrives regular inflation point inflation；According to big data analysis, if the place that is finally stopped of many gas tanks collects in
A certain residential gateway position, and the position then can be determined that the signal of the residential gateway covers without special numbering residential gateway
There is illegal inflation point in the range of lid, regulator personnel need to be notified to ban the illegal inflation point.
The present embodiment valve runner also add on the basis of embodiment 1 and topple over warning function at the same time.Accelerate for three axis
Spend sensor, when 3-axis acceleration sensor is in the state of horizontal rest, X, Y, Z Z-direction can there are gravity always
G, if gas tank is toppled over, valve runner also can be with toppling over, and the direction of gravity is not just in Z-direction at this time, if gravity
Direction and the angle of Z-direction exceed certain value, then can regard as gas tank to topple over.In use in the event of unexpected feelings
Condition such as topples over gas tank, this belongs to serious security risk, it is necessary to which someone is in time by gas tank righting.In view of gas tank
Topple over the vibrations for being necessarily accompanied with gas tank, therefore dynamic triaxial can be opened when vibration sensing switch module 306 senses shock conditions
Whether acceleration transducer detection gas tank topples over.
Embodiment 4, the present embodiment are that new function module is added on the basis of above-described embodiment, specifically circuit board
3 further include the temperature detecting module 308 being connected with micro controller module 302, air pressure detection module 309, detection of poison gas module 310
In one or more；Temperature detecting module 308 is used for the environment temperature for detecting valve runner periphery；Air pressure detection module 309 is used
Atmospheric pressure in detection valve runner periphery；Detection of poison gas module 310 is used for the toxic gas situation for detecting valve runner periphery, this
The toxic gas is preferably CO gas in embodiment.
The present embodiment valve runner adds environment measuring and warning function on the basis of embodiment 1.These types of module is pressed
Start detection, the interval of period 3 preferably 1 minute according to the time interval of period 3 setting, if detection Later Zhou Dynasty, one of the Five Dynasties surrounding environment does not have
Problem, then record environmental data and store data in micro controller module 302；Come temporarily when the signal transmitting period 1,
Micro controller module 302 controls radio frequency transceiving module 303 externally to send the environment number for including accumulation in a period 1
According to the wireless signal including, unique identifier.
If temperature detecting module 308 detects that temperature rise or temperature exceed predetermined value, or air pressure detection module 309 detects
Atmospheric pressure is below or above predetermined value, or detection of poison gas module 310 detects toxic gas and exceedes predetermined value, then microcontroller
Device module 302 controls radio frequency transceiving module 303 externally to send the nothing including corresponding alarm signal, unique identifier
Line signal.
Preferably, circuit board 3 further includes the buzzer module 311 being connected with micro controller module 302 in the present embodiment, when
When detecting alarm condition, micro controller module 302 controls buzzer module 311 to send alarm sound, reminds near gas tank
User.
Embodiment 5, referring to the drawings 5-8, the present embodiment is a kind of valve runner on gas tank, stresses valve runner
Structure division, specifically, a kind of valve runner, can externally send the wireless signal with customizing messages, including valve runner body, set
Put in the circuit board 3 of valve runner body interior, with outer valve stem 9 and coordinate the connector being fixedly connected, valve runner body is in integrally
The material of hollow ring-type, including base 2 and upper cover 1, base 2 and upper cover 1 is plastics；Connector includes hex nut 5, twisting
Sheath 4, twisting sheath 4 make itself and 1 engagement cure of upper cover using insert molding process.
The function of wireless signal being sent due to having been compared in the present embodiment valve runner existing coal gas pot valve runner so that valve more
Runner body material is changed into plastics from hard metal, otherwise can influence signal.In testing find the present embodiment valve runner according to
After existing coal gas pot valve runner is installed on gas tank, by long-time multiple rotary switch testing, find and gas tank valve rod 9
There are considerable degree of abrasion for the valve runner matching part that twisting position 901 is connected.Reason is analyzed, is the modeling because used
The hardness of material material can not show a candle to hard metal, and due to coordinating reason and foozle, the twisting portion of valve rod 9 with it is corresponding
The auxiliary section of valve runner can be there are a fixed gap, when the presence in this gap make it that valve runner rotates, with 9 twisting position of valve rod
901 contact and non-face contact, so abrasion can be produced.
The present embodiment valve runner coordinates by using the twisting sheath 4 of hard metal with 9 twisting position 901 of valve rod to be installed,
Twisting sheath 4 makes itself and 1 engagement cure of upper cover using insert molding process, 4 lateral surface of twisting sheath and upper cover 1 after engagement cure
Between gap is not present, would not also regrind damage upper cover 1, and to be hard metal be not afraid of twisting sheath 4 itself is contacted with valve rod 9
Abrasion.
4 lateral wall of twisting sheath also has increase and the epitaxy part 401 of 1 contact area of upper cover.
The present embodiment valve runner causes the short circuit of circuit board 3 because of water inlet in order to prevent, and base 2 and upper cover 1 coordinate installation, contact
Part is fixed and is sealed by ultrasonic bonding.
In the present embodiment, since valve runner is done sealing water-proofing treatment, if adding one to need to connect extraneous inspection again
Survey the air pressure detection module of ambient pressure, it is possible to destroy sealing effect.In order to maintain sealing effect, the present embodiment base 2
The installing zone for coordinating fixed air pressure detection module shape is equipped with, installing zone is equipped with through hole and connects for the probe of air pressure detection module
The logical external world, by being adhesively fixed between installing zone and air pressure detection module, waterproof effect is can reach after the glue solidifies.
Single-handedly dismantled by people in order to prevent, the present embodiment valve runner further includes tamper block 6, and 1 end face center of upper cover has
The groove of hex nut 5 is placed, tamper block 6 is arranged at 1 top surface of upper cover and covers hex nut 5.
Further, 6 main body of tamper block is in wafer type, and the end face of tamper block 6 has overall class tooth in a ring
Colyliform protrusion 601, raised 601 outside diameters are equal to or more than 1 top surface groove internal diameter of upper cover；During installation, the protrusion 601 of tamper block 6
Groove is directly loadable into, is interference fitted and fixed by volume between the two.The other end of disk tamper block 6 can print some letters
Breath, such as Quick Response Code, vendor name etc..
Embodiment 6, a kind of gas tank, including the valve runner such as one embodiment of any of the above.
Although the present invention is described by reference to preferred embodiment, those of ordinary skill in the art should
Work as understanding, the description of above-described embodiment can be not limited to, in the range of claims, can make each in form and details
Kind change.
Claims (14)
- A kind of 1. valve runner, it is characterised in that：Including valve runner body, be arranged on valve runner body interior circuit board, with it is outer Portion's valve rod coordinates the connector being fixedly connected,The circuit board includes power module, micro controller module and radio frequency transceiving module；The power module is used for The component power supply on circuit board is provided, the micro controller module is connected with radio frequency transceiving module, controls less radio-frequency Transceiver module periodically externally sends the wireless signal including unique identifier.
- A kind of 2. valve runner according to claim 1, it is characterised in that：The circuit board further includes and micro controller module The rotation detection module of connection, the rotation detection module are used for the open and close state for detecting valve runner；When the rotation detection mould When block detects the open and close state change of valve runner, the micro controller module control radio frequency transceiving module is externally sent Wireless signal including switching-state information and unique identifier.
- A kind of 3. valve runner according to claim 2, it is characterised in that：The rotation detection module includes geomagnetic sensor Or three-axis gyroscope.
- A kind of 4. valve runner according to claim 2, it is characterised in that：The circuit board further includes and micro controller module The capacitance-sensitive switch module of connection, the capacitance-sensitive switch module are used to sense touch signal in real time；When the capacitance sense After inductive switch module senses touch signal, start the open and close state of rotation detection module detection valve runner.
- A kind of 5. valve runner according to claim 4, it is characterised in that：The capacitance-sensitive switch module includes sensing chip With capacitive sensing chip；The capacitive sensing chip sets and is connected on circuit boards with micro controller module, and the sensing chip is set Put at valve runner inner body wall and be connected with capacitive sensing chip.
- A kind of 6. valve runner according to claim 5, it is characterised in that：The sensing chip is arranged on valve runner inner body wall Side at, sensing chip changes in piece strip and profile and changes with inner wall side profile.
- A kind of 7. valve runner according to claim 1, it is characterised in that：The circuit board further includes and micro controller module The vibration sensing switch module of connection, the vibration sensing switch module are used to sense shock conditions in real time；When the vibratory sensation Inductive switch module is to shock conditions are sensed and duration of shaking exceedes scheduled duration, then wireless signal sending cycle is from first Cycle switches to second round；Shock conditions are sensed when the vibration sensing switch module no longer arrives and quiescent time persistently surpasses Scheduled duration is crossed, then wireless signal sending cycle switches to the period 1 from second round again, and the duration of period 1 is more than Second round.
- A kind of 8. valve runner according to claim 7, it is characterised in that：The vibration sensing switch module is mercoid switch Or ball vibration switch or spring vibration switch.
- A kind of 9. valve runner according to claim 7, it is characterised in that：The circuit board further includes and micro controller module The 3-axis acceleration sensor module of connection, the 3-axis acceleration sensor module are used in vibration sensing switch module to sense Should be to starting after shock conditions and detect the angle of inclination of valve runner；When the 3-axis acceleration sensor module detects inclination When angle exceedes predetermined value, the micro controller module control radio frequency transceiving module, which is externally sent, to be includedTopple over alarm signal Number, wireless signal including unique identifier.
- A kind of 10. valve runner according to claim 1, it is characterised in that：The circuit board further includes and microcontroller mould The temperature detecting module of block connection, the temperature detecting module are used for the environment temperature for periodically detecting valve runner periphery；When described When temperature detecting module detects that temperature rise or temperature exceed predetermined value, the micro controller module controls radio frequency transceiving module Externally sending includesHeat alarm, wireless signal including unique identifier.
- A kind of 11. valve runner according to claim 1, it is characterised in that：The circuit board further includes and microcontroller mould The air pressure detection module of block connection, the air pressure detection module are used for the atmospheric pressure for periodically detecting valve runner periphery；When described When air pressure detection module detects that atmospheric pressure is below or above predetermined value, the micro controller module controls radio transceiver Module, which is externally sent, to be includedAir pressure alarm signal, wireless signal including unique identifier.
- A kind of 12. valve runner according to claim 1, it is characterised in that：The circuit board further includes and microcontroller mould The detection of poison gas module of block connection, the detection of poison gas module are used for the toxic gas situation for periodically detecting valve runner periphery；When The detection of poison gas module detects toxic gas and when concentration exceedes predetermined value, and the micro controller module controls less radio-frequency Transceiver module, which is externally sent, to be includedGA gas alarm signal, wireless signal including unique identifier.
- A kind of 13. valve runner according to claim 9-12 any one, it is characterised in that：The circuit board further include with The buzzer module of micro controller module connection, when detecting alarm condition, the micro controller module controls buzzer mould Block sends alarm sound.
- A kind of 14. gas tank, it is characterised in that：Including the valve runner as described in claim 1-13 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710988347.5A CN107965666A (en) | 2017-10-21 | 2017-10-21 | A kind of valve runner and gas tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710988347.5A CN107965666A (en) | 2017-10-21 | 2017-10-21 | A kind of valve runner and gas tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107965666A true CN107965666A (en) | 2018-04-27 |
Family
ID=61997658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710988347.5A Pending CN107965666A (en) | 2017-10-21 | 2017-10-21 | A kind of valve runner and gas tank |
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| Country | Link |
|---|---|
| CN (1) | CN107965666A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113339700A (en) * | 2021-05-31 | 2021-09-03 | 苏州调皮鱼电子科技有限公司 | Safety monitoring system for gas tank |
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