CN209569401U - Position sensor of valve and valve - Google Patents
Position sensor of valve and valve Download PDFInfo
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- CN209569401U CN209569401U CN201920089558.XU CN201920089558U CN209569401U CN 209569401 U CN209569401 U CN 209569401U CN 201920089558 U CN201920089558 U CN 201920089558U CN 209569401 U CN209569401 U CN 209569401U
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Abstract
The disclosure proposes a kind of position sensor of valve and valve, is related to fluid control technology field.The position sensor of valve includes measuring circuit plate, the measuring circuit plate is provided with Inertial Measurement Unit IMU, processor, wireless communication module and power module, the processor is communicated to connect with the IMU and the wireless communication module respectively, the power module respectively with the IMU, the processor and wireless communication module electrical connection, wherein, the IMU is used to measure the motion state data of valve, the processor is used to obtain the motion state data of the IMU transmission, and the current position state data of the valve are determined according to the motion state data, the wireless communication module is used to obtain the current position state data of the processor transmission, and the current position state data are sent to server.The disclosure can reduce the difficulty and cost of detection valve state.
Description
Technical field
This disclosure relates to fluid control technology field, in particular to a kind of position sensor of valve and valve.
Background technique
Valve be in the fluid system, for control the direction of fluid, pressure, flow device, be to make pipeline and equipment
Interior medium (liquid, gas, powder) flows or stops and can control the device of its flow.Valve state to the transmission of fluid with
It controls most important.
In the prior art, it can be examined by including the position sensor of valve of mechanical contact switch or electromagnetic proximity switch
Side valve door state, but this position sensor of valve needs the specific structure for valve to be customized, and needs specific peace
Holding position and installation space, it is difficult to which the valve (especially various manually-operated gates) of commensurate structure multiplicity causes to detect valve
The difficulty and higher cost of door state.
Utility model content
The disclosure is designed to provide a kind of position sensor of valve and valve, to reduce the difficulty of detection valve state
And cost.
To achieve the goals above, the disclosure the technical solution adopted is as follows:
In a first aspect, the disclosure proposes that a kind of position sensor of valve, the position sensor of valve include measuring circuit
Plate, the measuring circuit plate are provided with IMU (Inertial measurement unit, Inertial Measurement Unit), processor, nothing
Line communication module and power module；
The processor is communicated to connect with the IMU and the wireless communication module respectively；
The power module is electrically connected with the IMU, the processor and the wireless communication module respectively；
Wherein, the IMU is used to measure the motion state data of valve；The processor is for obtaining the IMU transmission
The motion state data, and determine according to the motion state data current position state data of the valve；It is described
Wireless communication module is used to obtain the current position state data of processor transmission, and by the current position state
Data are sent to server.
Second aspect, the disclosure also propose a kind of valve, and fixed setting is just like aforementioned on the handwheel or handle of the valve
Position sensor of valve.
In the embodiments of the present disclosure, firstly, power module in position sensor of valve respectively with IMU, the processor and
Wireless communication module electrical connection, to provide electric energy to IMU, the processor and the wireless communication module；Secondly, processor point
It is not communicated to connect with IMU with wireless communication module, therefore, IMU can measure the motion state data of valve, and processor can lead to
The communication connection crossed between IMU acquires motion state data, and obtains valve according to motion state data determination
Current position state data, wireless communication module can be by the communication connections between processor, by the current location of valve
Status data is sent to server, consequently facilitating determination obtains the current state of valve to server in time.Due to the valve location
Sensor does not need to be customized for the specific structure of valve in advance, and does not need to be transformed valve mechanical part,
Thus can adapt to the diversified valve with handwheel or handle, significantly reduce detection valve state difficulty and at
This.
Other feature and advantage of the disclosure will be illustrated in subsequent specification, also, partly be become from specification
It is clear that by implementing disclosure understanding.The purpose of the disclosure and other advantages can be by written specifications, power
Specifically noted structure is achieved and obtained in sharp claim and attached drawing.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the disclosure, letter will be made to attached drawing needed in the embodiment below
It singly introduces, it should be understood that the following drawings illustrates only some embodiments of the disclosure, therefore is not construed as to range
It limits, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other relevant attached drawings.
Fig. 1 shows a kind of structural schematic diagram of position sensor of valve provided by the disclosure；
Fig. 2 shows the structural schematic diagrams of alternative valve position sensor provided by the disclosure；
Fig. 3 shows the structural schematic diagram of alternative valve position sensor provided by the disclosure；
Fig. 4 shows a kind of structural schematic diagram of valve provided by the disclosure；
Appended drawing reference:
100- position sensor of valve；101-IMU；102- processor；103- wireless communication module；104- power module；
105- electronic tag；106- pedestal；107- shell；200- valve.
Specific embodiment
Below in conjunction with attached drawing in the disclosure, the technical solution in the disclosure is clearly and completely described, it is clear that
Described embodiment is only disclosure a part of the embodiment, instead of all the embodiments.Usually retouched in attached drawing here
The component for the disclosure stated and shown can be arranged and be designed with a variety of different configurations.Therefore, below to mentioning in the accompanying drawings
The detailed description of the disclosure of confession is not intended to limit claimed the scope of the present disclosure, but is merely representative of the choosing of the disclosure
Determine embodiment.Based on embodiment of the disclosure, those skilled in the art are obtained without making creative work
Every other embodiment, belong to the disclosure protection range.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.Meanwhile in the disclosure
In description, term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
Fig. 1 is please referred to, is a kind of structural schematic diagram of position sensor of valve 100 provided by the disclosure.Such as Fig. 1 institute
Show, position sensor of valve 100 includes measuring circuit plate, which is provided with IMU101, processor 102, channel radio
Believe that module 103 and power module 104, the processor 102 are (logical with the IMU101 and the communication connection of wireless communication module 103 respectively
Crossing solid line connection indicates), the power module 104 is electric with the IMU101, the processor 102 and the wireless communication module 103 respectively
Connection (connection indicates by a dotted line).
Wherein, IMU101 is used to measure the motion state data of valve 200, and processor 102 is for obtaining IMU101 transmission
Motion state data, and determine according to the motion state data current position state data of the valve 200, radio communication mold
Block 103 is used to obtain the current position state data of the transmission of processor 102, and current position state data are sent to service
Device.
Measuring circuit plate may include integrated circuit board, to carry included by position sensor of valve 100 multiple groups
Part, such as IMU101, processor 102, wireless communication module 103 and power module 104 etc..
It should be noted that can also include peripheral circuit in the measuring circuit plate, which can be by collection
Processing composition is carried out at the copper film on circuit board, and is used for according to mode provided by the embodiment of the present disclosure, by the valve location
Multiple components included by sensor 100 are attached.
IMU101 is the device for measuring the data such as object 3-axis acceleration, three axis angular rates and three axis magnetic force values.It should
IMU101 is mainly made of MEMS (Micro-Electro-Mechanical System, MEMS) sensor, including is added
Speedometer, gyroscope and magnetometer, accelerometer detection object 3-axis acceleration value under carrier coordinate system system, gyroscope detection
Object three axis angular rate value under carrier coordinate system, magnetometer detection object three axis magnetic force value under navigational coordinate system move number
Eulerian angles of the object under navigational coordinate system are obtained according to fusion calculation.
Motion state data is to illustrate the relevant data of the movement of position sensor of valve 100, is sensed when by valve location
When device 100 is fixed at the handwheel or handle of valve 200, position sensor of valve 100 and valve 200 form strapdown movement,
So the motion state data can be used as the motion state data of valve 200.
It should be noted that the fixation of position sensor of valve 100 can be set by the modes such as being bonded, tying up or rivet
It sets on the handwheel or handle of valve 200, certainly, in practical applications, can otherwise sense valve location
Device 100 is fixed on the handwheel or handle of valve 200, for example can be arranged on the handwheel or handle of valve 200 and be somebody's turn to do
The corresponding cavity of 100 shape of position sensor of valve, so that the position sensor of valve 100 fixation is filled in the cavity.
Processor 102 may include CPU (Central Processing Unit, central processing unit).Processor 102 is
The arithmetic core and control core of position sensor of valve 100 can be used in explaining that the computer of position sensor of valve 100 refers to
Enable or handle the data of position sensor of valve 100.
Wherein, from the foregoing it will be appreciated that position sensor of valve 100 and valve 200 are strapdown movement, therefore, processor 102 can
To obtain the motion state data that IMU101 measurement obtains by the communication connection between IMU101, and according to the movement shape
State data determine the motion process of position sensor of valve 100, that is to say the motion process of valve 200, thus according to the movement
Process determines the current position state of the valve 200.
Wireless communication module 103 is communicated for position sensor of valve 100 with other equipment.
Wherein, wireless communication module 103 can be by the communication connection between server, by identified valve 200
Current position state be sent to server.And wireless communication module 103 can be avoided and valve location sensing is arranged in valve 200
The additional wiring problem of the needs that device 100 may cause is further reduced installation difficulty, saves cost.
It should be noted that server is used to be managed the state of valve 200, or the shape based on the valve 200
State carries out other processing to valve 200.
Power module 104 be used for in position sensor of valve 100 active block (such as it is aforementioned in IMU101, place
Manage device 102 and wireless communication module 103) electric energy is provided.
In the embodiments of the present disclosure, firstly, power module 104 in position sensor of valve 100 respectively with IMU101, should
Processor 102 and the wireless communication module 103 are electrically connected, thus to IMU101, the processor 102 and the wireless communication module
103 provide electric energy；Secondly, processor 102 is communicated to connect with IMU101 and wireless communication module 103 respectively, therefore, IMU101 can
To measure the motion state data of valve 200, processor 102 can acquire fortune by the communication connection between IMU101
Dynamic status data, and the current position state data of valve 200, wireless communication module are obtained according to motion state data determination
The current position state data of valve 200 can be sent to server by the communication connection between processor 102 by 103,
Consequently facilitating determination obtains the current state of valve 200 to server in time.Since the position sensor of valve 100 does not need in advance
It is customized for the specific structure of valve 200, and does not need to be transformed valve mechanical part, it is thus possible to adapted to more
The valve 200 with handwheel or handle of kind multiplicity, significantly reduces the difficulty and cost of detection valve state.
Optionally, referring to figure 2., position sensor of valve 100 further includes electronic tag 105, the electronic tag 105 carrying
There is the attribute information of position sensor of valve 100.
For the ease of valve 200 or position sensor of valve 100 are managed and are safeguarded, life period of an equipment is carried out
Management improves the reliability of valve 200 or position sensor of valve 100, may include carrying position sensor of valve 100
The electronic tag 105 of attribute information.
Electronic tag 105, also known as RF tag are that RFID (know by Radio Frequency Identification, radio frequency
Not) the carrier of technology can realize that the space (contactless) of radiofrequency signal couples by coupling element between reader；In coupling
It closes in channel, according to sequential relationship, realizes the transmitting and data exchange of energy.
The attribute information of position sensor of valve 100 for illustrating feature possessed by position sensor of valve 100, than
Such as, the UID of position sensor of valve 100 (User Identification, user identity prove).
Optionally, electronic tag 105 can also carry the attribute information of valve 200, such as valve location or valve type
Type etc..
Reader is the equipment that can carry out data exchange with electronic tag 105, for example may include mobile phone, PDA
Mobile terminals such as (PersonalDigital Assistant, personal digital assistants).
It should be noted that in practical applications, position sensor of valve 100 also can be set other types and can hold
Carry the label of the attribute information of position sensor of valve 100, such as two dimensional code.
Optionally, wireless communication module 103 includes being based on ZigBee, LoRa (low-consumption wireless standard), NB-IoT
(in Fifth-generation, the 5th generation, are mobile logical by (Narrow Band Internet of Things, narrowband Internet of Things) or 5G
Communication network) wireless communication module 103.
ZigBee be a kind of short distance, low complex degree, self-organizing, low-power consumption, low data rate wireless communication technique.
LoRa is a kind of remote wireless transmission technology based on spread spectrum, belongs to LPWAN (Low-Power Wide-
One of Area Network, low-power consumption wide area network) communication technology, it is a kind of achievable remote, low-power consumption nothing
Line communication technology.
NB-IoT is the emerging technology in (Internet of Things, Internet of Things) one, the field IoT, and low-power consumption is supported to set
The standby cellular data in wide area network connects, and has the characteristics that low-power consumption, wide covering, big connection.
The peak value theoretical transmission speed of 5G can achieve tens of Gbps (gigabit bits per second).
Certainly, in practical applications, wireless communication module 103 also may include other types of wireless communication module 103,
For example it is based on the wireless communication module 103 of WIFI (Wireless-Fidelity, Wireless Fidelity).
Optionally, power module 104 includes dry cell or lithium battery.
In order to avoid the additional wiring problem of needs that may cause in valve setting position sensor of valve 100, further
Installation difficulty is reduced, cost is saved, dry cell or lithium battery power supply can be passed through with position sensor of valve 100.
Wherein, battery may include the dry cell or lithium battery of 3V (volt).
Optionally, referring to figure 3., position sensor of valve 100 further includes pedestal 106 and shell 107, the measuring circuit plate
The side of the pedestal 106 is set, which covers the side that the pedestal 106 is provided with the measuring circuit plate.
In order to provide support and protection to position sensor of valve 100, it is also convenient for position sensor of valve 100 being installed extremely
Valve 200, the position sensor of valve 100 may include pedestal 106 and shell 107.
Wherein, pedestal 106 can be fixedly connected with shell 107 by screw, alternatively, can also be by being bonded, fusing
Mode is fixedly connected.
For example, can be the rectangular of 20mm (millimeter) * 20mm*40mm after the pedestal 106 and shell 107 are closed
Body.
It referring to figure 4., is a kind of structural schematic diagram of valve 200 provided by the disclosure.The handwheel or hand of the valve 200
Fixed setting is just like aforementioned any position sensor of valve 100 on handle.
Wherein, position sensor of valve 100 is arranged in 200 mode of valve, may refer to the associated description in aforementioned, this
Place no longer repeats one by one.
In the embodiments of the present disclosure, firstly, position sensor of valve 100 is fixedly installed on the handwheel or handle of valve 200,
And the power module 104 in position sensor of valve 100 respectively with IMU101, the processor 102 and the wireless communication module 103
Electrical connection, to provide electric energy to IMU101, the processor 102 and the wireless communication module 103；Secondly, processor 102 is distinguished
It is communicated to connect with IMU101 and wireless communication module 103, therefore, IMU101 can measure the motion state data of valve 200, place
Reason device 102 can acquire motion state data by the communication connection between IMU101, and according to the motion state number
The current position state data of valve 200 are obtained according to determination, wireless communication module 103 can be by between processor 102
The current position state data of valve 200 are sent to server by communication connection, consequently facilitating determination obtains valve to server in time
The current state of door 200.Since the position sensor of valve 100 does not need to be determined for the specific structure of valve 200 in advance
System, and do not need to be transformed valve mechanical part, it is thus possible to adapt to the diversified valve with handwheel or handle
Door 200 significantly reduces the difficulty and cost of detection valve state.
The application mode of position sensor of valve 100 provided by the disclosure will be introduced below.
Step 1, mobile terminal is communicatively coupled position sensor of valve 100.
Mobile terminal can acquire valve location biography from the electronic tag 105 that position sensor of valve 100 includes
The attribute information of sensor 100, the attribute information include UID or other information, the UID are based on, to the position sensor of valve 100
It is verified.It establishes and communicates to connect with position sensor of valve 100 when the authentication succeeds.
In addition, in another alternative embodiment of the disclosure, if position sensor of valve 100 is not provided with electronic tag
105, mobile terminal can also be directly connected to position sensor of valve 100.
Step 2, mobile terminal initializes position sensor of valve 100.
In order to ensure position sensor of valve 100 can satisfy the detection demand under different scenes to valve 200, inspection is improved
The reliability of valve location is surveyed, mobile terminal can initialize position sensor of valve 100.
Wherein, mobile terminal can initialize position sensor of valve 100 by way of following at least one.
Mode one: mobile terminal sends location status data to position sensor of valve 100, correspondingly, valve location passes
Sensor 100 receives the location status data that mobile terminal is submitted after being proved to be successful to position sensor, the position that will be received
Status data is determined as initial position data.
Due to the valve 200 for different type or different installation site, position set by position sensor of valve 100
Data are different, that is, there are different initial position data therefore can accurately determine valve for the ease of subsequent
Position after door 200 is mobile can be initialized for the position data of valve 200.
Mobile terminal receives the motion state data that position sensor of valve 100 is sent, and corresponding valve 200 is calculated
Initial position data and global motion (0~100%) position data, position sensor of valve 100 receive mobile terminal and mention
The location status data of friendship.
When position sensor of valve 100 is initialized, angular velocity of satellite motion ω is measurede=[ωex ωey ωez]TWith it is initial
Position Eulerian anglesValve handle can be calculated or rotatable handle axial vector n, calculation method are shown in
Formula 1, wherein matrixFor the transformation matrix rotated around 3-D walls and floor.
Initial position I0Around vector n rotate the angle θ after obtain new position I '0(θ), calculation method are shown in formula 2, wherein R (n,
θ) the transformation matrix to rotate the angle θ in three-dimensional space around vector n.Function I '0(θ) is I0The sky of formation is rotated in three dimensions
Between circle function of state.
Wherein, the π of 0≤θ≤2.
Mode two, mobile terminal send communication settings information to position sensor of valve 100, correspondingly, valve location passes
Sensor 100 receives the communication settings information that mobile terminal is submitted after being proved to be successful to position sensor of valve 100.
It is communicated to connect in order to ensure position sensor of valve 100 can be established accurately with server, thus and server
It is communicated, mobile terminal can initialize the communication settings information in position sensor of valve 100.
Communication settings information is that relevant information, such as the IP (Internet of server are communicated between server
Protocol, Internet protocol) at least one of address and gateway.Certainly, in practical applications, communication settings information may be used also
To include other more or less communicating relevant information between server.
Step 3, position sensor of valve 100 detects the motion state data of valve 200.
In order to determine the current position of valve 200, can detecte the movement of valve 200 according to the motion conditions of valve 200
Status data.
Wherein it is possible to detect to obtain the motion state data of valve 200 by IMU101 above-mentioned.
Optionally, motion state data includes the acceleration, angular speed and Eulerian angles of three axis.
Step 4, position sensor of valve 100 determines the current position state number of valve 200 according to motion state data
According to.
In order to determine the current position of valve 200, can be come true according to the motion state data of the valve 200 detected
Determine the current position state data of valve 200.
Wherein it is possible to determine the current location of valve 200 according to motion state data by the processor 102 in aforementioned
Status data.
Optionally, from the foregoing it will be appreciated that motion state data includes the acceleration, angular speed and Eulerian angles of three axis, correspondingly,
Processor 102 can acceleration, angular speed and Eulerian angles based on three axis, determine the rotary motion track of handwheel or handle, base
Initial position data and rotary motion track in preset valve 200, determine current position state data.
When position sensor of valve 100 moves together with valve handle or handle, can real-time detection to Eulerian anglesEulerian angles and motion profile function I '0(θ) there are spatial position corresponding relationships, see formula 3, public affairs
Formula 4, formula 5, function of negating respectivelyThe current location status data of valve, which can be obtained, includes:
In addition, when position sensor of valve 100 moves together with valve handle or handle, can real-time detection to acceleration and
Angular speed, for calibrating and calculating actual motion position data of the angle θ beyond 1 circumference (2 π) when.
Step 5, current position state data are sent to server by position sensor of valve 100.
Perceive the location status of valve 200 in time for the ease of server, thus situations such as to the switch of valve 200 into
The current position state data of valve 200 can be sent to server by row monitoring and management.
Wherein it is possible to pass through the wireless communication module 103 in aforementioned, current position state data are sent to server.
Optionally, position sensor of valve 100 can be based on preset communication settings information, establish communication link with server
It connects, by communication connection, current position state data is sent to server.
It is communicated to connect in order to ensure position sensor of valve 100 can be established accurately with server, thus and server
It is communicated, improves the reliability for sending the location status data of valve 200 to server, position sensor of valve 100 can be with
It is established and is communicated to connect based on preset communication settings information and server.
For example, position sensor of valve 100 can be with base when preset communication settings information includes the IP address of server
It in the IP address, establishes and communicates to connect with server, to send current position state number to server by the communication connection
According to.
The above module can be arranged to implement one or more integrated circuits of above method, such as: one
Or multiple specific integrated circuits (Application Specific Integrated Circuit, abbreviation ASIC), or, one
Or multi-microprocessor (digital singnal processor, abbreviation DSP), or, one or more field programmable gate
Array (Field Programmable Gate Array, abbreviation FPGA) etc..For another example, when some above module passes through processing elements
When the form of part scheduler program code is realized, which can be general processor, such as central processing unit (Central
Processing Unit, abbreviation CPU) or it is other can be with the processor of caller code.For another example, these modules can integrate
Together, it is realized in the form of system on chip (system-on-a-chip, abbreviation SOC).
In several embodiments provided by the disclosure, it should be understood that disclosed device and method can pass through it
Its mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only
Only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components can be tied
Another system is closed or is desirably integrated into, or some features can be ignored or not executed.Another point, it is shown or discussed
Mutual coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or logical of device or unit
Letter connection can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, each functional unit in each embodiment of the disclosure can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.
The above-mentioned integrated unit being realized in the form of SFU software functional unit can store and computer-readable deposit at one
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are used so that a computer
Equipment (can be personal computer, server or the network equipment etc.) or processor (English: processor) execute this public affairs
Open the part steps of each embodiment the method.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory
(English: Read-Only Memory, abbreviation: ROM), random access memory (English: Random Access Memory, letter
Claim: RAM), the various media that can store program code such as magnetic or disk.
It should be noted that, in this document, the relational terms of such as " first " and " second " or the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
The foregoing is merely preferred embodiment of the present disclosure, are not limited to the disclosure, for the skill of this field
For art personnel, the disclosure can have various modifications and variations.It is all within the spirit and principle of the disclosure, it is made any to repair
Change, equivalent replacement, improvement etc., should be included within the protection scope of the disclosure.It should also be noted that similar label and letter exist
Similar terms are indicated in following attached drawing, therefore, once being defined in a certain Xiang Yi attached drawing, are then not required in subsequent attached drawing
It is further defined and explained.
Claims (7)
1. a kind of position sensor of valve, which is characterized in that the position sensor of valve includes measuring circuit plate, the measurement
Circuit board is provided with Inertial Measurement Unit IMU, processor, wireless communication module and power module；
The processor is communicated to connect with the IMU and the wireless communication module respectively；
The power module is electrically connected with the IMU, the processor and the wireless communication module respectively；
Wherein, the IMU is used to measure the motion state data of valve；The processor is used to obtain the institute of the IMU transmission
Motion state data is stated, and determines the current position state data of the valve according to the motion state data；It is described wireless
Communication module is used to obtain the current position state data of processor transmission, and by the current position state data
It is sent to server.
2. position sensor of valve as described in claim 1, which is characterized in that the position sensor of valve further includes electronics
Label, the electronic tag carry the attribute information of position sensor of valve.
3. position sensor of valve as claimed in claim 2, which is characterized in that the electronic tag also carries the valve
Attribute information.
4. position sensor of valve as described in claim 1, which is characterized in that the wireless communication module includes being based on purple honeybee
The channel radio of agreement ZigBee, low-consumption wireless standard LoRa, narrowband Internet of Things NB-IoT or the 5th third generation mobile communication network 5G
Believe module.
5. position sensor of valve as described in claim 1, which is characterized in that the power module includes dry cell or lithium electricity
Pond.
6. position sensor of valve a method as claimed in any one of claims 1 to 5, which is characterized in that the position sensor of valve also wraps
Include pedestal and shell；
The side of the pedestal is arranged in the measuring circuit plate；
The shell covers the side that the pedestal is provided with the measuring circuit plate.
7. a kind of valve, which is characterized in that institute any just like claim 1-6 is fixedly installed on the handwheel or handle of the valve
The position sensor of valve stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920089558.XU CN209569401U (en) | 2019-01-18 | 2019-01-18 | Position sensor of valve and valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920089558.XU CN209569401U (en) | 2019-01-18 | 2019-01-18 | Position sensor of valve and valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209569401U true CN209569401U (en) | 2019-11-01 |
Family
ID=68333027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920089558.XU Active CN209569401U (en) | 2019-01-18 | 2019-01-18 | Position sensor of valve and valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209569401U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555897A (en) * | 2019-01-18 | 2019-04-02 | 黄强 | Valve location detection method, position sensor of valve and valve |
| CN111609208A (en) * | 2020-05-13 | 2020-09-01 | 北京市万智生科技有限公司 | Valve on-line monitoring system based on acceleration displacement and angular velocity displacement |
-
2019
- 2019-01-18 CN CN201920089558.XU patent/CN209569401U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555897A (en) * | 2019-01-18 | 2019-04-02 | 黄强 | Valve location detection method, position sensor of valve and valve |
| CN109555897B (en) * | 2019-01-18 | 2024-01-19 | 黄强 | Valve position detection method, valve position sensor and valve |
| CN111609208A (en) * | 2020-05-13 | 2020-09-01 | 北京市万智生科技有限公司 | Valve on-line monitoring system based on acceleration displacement and angular velocity displacement |
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