CN111425644A - Automatic control ball valve based on internet of things - Google Patents
Automatic control ball valve based on internet of things Download PDFInfo
- Publication number
- CN111425644A CN111425644A CN202010288419.7A CN202010288419A CN111425644A CN 111425644 A CN111425644 A CN 111425644A CN 202010288419 A CN202010288419 A CN 202010288419A CN 111425644 A CN111425644 A CN 111425644A
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- Prior art keywords
- valve
- data collector
- temperature
- flow channel
- pressure
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0083—For recording or indicating the functioning of a valve in combination with test equipment by measuring valve parameters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
Abstract
The invention discloses an automatic control ball valve based on the technology of Internet of things, which comprises a valve module and a control module, wherein the valve module comprises a valve body, a support, a flow channel, a valve rod, an actuator, a valve ball and a valve seat, the control module is connected with the valve module to acquire parameters of the valve module and control the valve module, and the control module comprises a temperature sensor, a pressure sensor, a temperature data acquisition device, a pressure data acquisition device, a processor, a data memory, a controller, a valve position state data acquisition device, a wireless transmitter, an L TE/NB-IOT (Internet of things) platform, a signal processing channel, a wireless transmitting base station and a terminal.
Description
Technical Field
The invention relates to the technical field of valves and automatic control thereof, in particular to an automatic control ball valve based on the technology of the Internet of things.
Background
At present, with the increasing living standard and the progress of industrial technology, in winter, almost every house in the north is provided with permanent heating, and even a conditional individual resident in the south can warm up the house with low cost and high efficiency.
However, in reality, the heating temperature of each household room depends on whether the heating system supplies heat stably or not and the length of the heating system line, so that some rooms are high in heating temperature, and some rooms cannot supply heat to the actual demand of residents.
In order to solve the problems, particularly the problem that the heat supply is too low to meet the actual demand of residents, some districts adopt a method of adding a booster heater by themselves, but due to the technical shortage, in order to continuously ensure the heat supply to be stable, the booster heater works continuously day and night, so the operation cost and the cost born by residents of each household are increased a lot, and the energy consumption is wasted seriously.
Disclosure of Invention
The invention aims to provide an automatic control ball valve based on the technology of the Internet of things, and aims to solve the problems in the background technology.
The technical purpose of the invention is realized by the following technical scheme: an automatic control ball valve based on the internet of things technology comprises a valve module, wherein the valve module comprises a valve body and a support arranged at the upper end of the valve body, a flow channel for fluid medium to circulate is formed in the valve body, a valve rod penetrating the flow channel is mounted on the support, an actuator is mounted at the upper end of the support and is linked with the valve rod, a valve ball synchronously rotating along with the valve rod is mounted at one end, located in the flow channel, of the valve rod, a valve seat matched with the valve ball to realize sealing is arranged in the valve body, and the flow channel is divided by the valve ball to form an inlet flow channel and an outlet flow channel;
the control module comprises a temperature sensor, a pressure sensor, a temperature data collector, a pressure data collector, a processor, a data memory, a controller, a valve position state data collector, a wireless transmitter, an L TE/NB-IOT (Internet of things) platform, a signal processing channel, a wireless transmitting base station and a terminal;
the temperature sensor is arranged in a flow channel in the valve body, and the temperature data collector is connected with the temperature sensor to collect temperature parameters of the medium detected by the temperature sensor; the pressure sensor is arranged in a flow channel in the valve body, and the pressure data collector is connected with the pressure sensor to collect pressure parameters of the medium detected by the pressure sensor;
the processor is respectively connected with the temperature data collector and the pressure data collector to obtain temperature and pressure parameters collected by the temperature data collector and the pressure data collector, the data memory is connected with the processor and stores set parameters, and the processor compares the obtained temperature and pressure parameters with the set parameters to obtain a judgment signal;
the controller is connected with the processor to obtain a judgment signal, the controller is connected with the actuator and controls the actuator based on the judgment signal, the actuator is connected with the valve position state data collector, and the valve position state data collector can collect the opening and closing state of the valve;
the controller and the valve position state data collector are connected with a wireless transmitter, the wireless transmitter is connected with an L TE/NB-IOT platform, the L TE/NB-IOT platform generates an operation instruction based on a judgment signal, the L TE/NB-IOT platform is connected with a wireless transmitting base station through a signal processing channel, the wireless transmitting base station sends the operation instruction to a heating system, and the wireless transmitting base station is connected with the controller;
the wireless transmitting base station is also connected with the terminal.
The further setting is that: the temperature sensor is arranged at the junction of the inflow channel and the outflow channel, longitudinally penetrates through the bottom end of the valve ball and is communicated with the flow channel, and the temperature sensor is provided with a temperature sensing rod directly soaked in a medium.
The further setting is that: the pressure sensor is transversely arranged in the middle of the cross section height of the inflow channel or the outflow channel and is provided with a sensing surface which is completely soaked in the medium.
The further setting is that: the terminal comprises a mobile terminal
The system has the advantages that the pressure data collector and the temperature data collector collect pressure and temperature parameters of a medium flowing from a flow channel in the ball valve, the processor receives the medium parameters and the temperature parameters and then compares the parameters with set parameters in a data memory, when the pressure parameters are lower than the set parameters, the processor sends processing results to the controller, the processing results are transmitted to an L TE/NB-IOT platform through a wireless transmitter, the pressure signals are transmitted to a heating system through a wireless transmitting base station after being processed by a signal processing channel to increase the medium pressure of the heating system, when the pressure parameters are higher than the set parameters, the processor sends valve closing instructions through the controller to automatically close a valve, at the moment, the valve position state data collector transmits the valve closing signals to a L TE/NB-IOT platform through the wireless transmitter, when the temperature parameters are lower than the set parameters, the processor sends processing results to the controller, the processing results are transmitted to the controller through the wireless transmitter to a L TE/NB-IOT platform, the wireless transmitter sends wireless transmitting signals to the heating system after being processed by the wireless transmitting base station to increase the set parameters, when the temperature parameters are lower than the set parameters, the temperature data of the temperature data processor can be transmitted to the heating system, the temperature data collector can be continuously controlled, the temperature data collector can be continuously controlled in the heating system, the temperature controller can be controlled, the temperature controller can be controlled in a heating system, the temperature controller can be controlled in a high energy-saving control system, the energy-saving control system.
Drawings
FIG. 1 is a schematic structural diagram of a valve module in an embodiment;
fig. 2 is a control schematic diagram of the control module in the embodiment.
In the figure, 11, a valve body, 12, a support, 13, a valve rod, 14, an actuator, 15, a valve ball, 16, a valve seat, 17, an inlet flow channel, 18, an outlet flow channel, 19, a valve cover, 21, a temperature sensor, 211, a temperature sensing rod, 22, a pressure sensor, 221, a sensing surface, 23, a temperature data collector, 24, a pressure data collector, 25, a processor, 26, a data memory, 27, a controller, 28, a valve position state data collector, 29, a wireless transmitter, 30, L, a TE/NB-IOT (remote Internet of things) platform, 31, a signal processing channel, 32, a wireless transmitting base station and 33 are terminals.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to the attached drawings 1 and 2, an automatic control ball valve based on the internet of things technology comprises a valve module, wherein the valve module comprises a valve body 11 and a support 12 arranged at the upper end of the valve body 11, a flow passage for flowing of a fluid medium is formed in the valve body 11, a valve rod 13 penetrating the flow passage is arranged on the support 12, an actuator 14 is arranged at the upper end of the support 12, the actuator 14 is linked with the valve rod 13, a valve ball 15 synchronously rotating along with the valve rod 13 is arranged at one end, located in the flow passage, of the valve rod 13, a valve seat 16 matched with the valve ball 15 to realize sealing is arranged in the valve body 11, and the flow passage is divided by the valve ball 15 to form an inlet; the upper end of the valve body 11 is provided with a valve cover 19. The above structure is used as the basic structure of the ball valve and will not be further described here.
The control module comprises a temperature sensor 21, a pressure sensor 22, a temperature data collector 23, a pressure data collector 24, a processor 25, a data memory 26, a controller 27, a valve position state data collector 28, a wireless transmitter 29, an L TE/NB-IOT platform 30, a signal processing channel 31, a wireless transmitting base station 32 and a terminal 33.
The temperature sensor 21 is arranged in a flow channel in the valve body 11, and the temperature data collector 23 is connected with the temperature sensor 21 to collect temperature parameters of the medium detected by the temperature sensor 21; the pressure sensor 22 is installed in a flow channel in the valve body 11, and the pressure data collector 24 is connected with the pressure sensor 22 to collect pressure parameters of the medium detected by the pressure sensor 22;
the processor 25 is respectively connected with the temperature data collector 23 and the pressure data collector 24 to obtain temperature and pressure parameters collected by the temperature data collector and the pressure data collector, the data memory 26 is connected with the processor 25, setting parameters are stored in the data memory 26, and the processor 25 compares the obtained temperature and pressure parameters with the setting parameters to obtain a judgment signal;
the controller 27 is connected with the processor 25 to obtain a judgment signal, the controller 27 is connected with the actuator 14 and controls the actuator 14 based on the judgment signal, the actuator 14 is connected with the valve position state data collector 28, and the valve position state data collector 28 can collect the opening and closing state of the valve;
the controller 27 and the valve position state data collector 28 are connected with the wireless transmitter 29, the wireless transmitter 29 is connected with the L TE/NB-IOT platform 30, the L TE/NB-IOT platform 30 generates an operation instruction based on the judgment signal, the L TE/NB-IOT platform 30 is connected with the wireless transmitting base station 32 through the signal processing channel 31, the wireless transmitting base station 32 sends the operation instruction to the heating system, and the wireless transmitting base station 32 is connected with the controller 27.
The wireless transmitting base station 32 is further connected to a terminal 33, and the terminal 33 may be a mobile terminal such as a mobile phone; fixed terminals, such as computers, may also be employed.
It should be noted that the processor 25 is a separate control element, but may also be integrated with the controller 27, the basic data storage 26, and the valve state data collector 28, and may be disposed inside the actuator 14 or in a separate control box after integration, the wireless transmitter 29 is installed on the top of the actuator 14, the wireless transmitting base station 32 is disposed according to the service area and the service range, the signal processing channel 31 is disposed in the L TE/NB-IOT internet of things platform 30, and the configuration of the hardware and software of the wireless transmitter 29, the signal processing channel 31, and the wireless transmitting base station 32 must meet the requirement of the network system of the L TE/NB-IOT internet of things platform 30.
More specifically, the temperature sensor 21 is disposed at the junction of the inlet channel 17 and the outlet channel 18, and the temperature sensor 21 longitudinally penetrates the bottom end of the valve ball 15 and is communicated with the flow channel, and the temperature sensor 21 has a temperature sensing rod 211 directly immersed in the medium.
More specifically, the pressure sensor 22 is transversely disposed at a position intermediate to the cross-sectional height of the inlet channel 17 or the outlet channel 18, and the pressure sensor 22 has a sensing surface 221 completely immersed in the medium.
The working principle of the invention is as follows:
after the technical scheme is adopted, the pressure data collector 24 and the temperature data collector 23 collect pressure and temperature parameters of media in a flow channel of a ball valve, the processor 25 receives the pressure and temperature parameters of the media and compares the pressure and temperature parameters with set parameters in the data storage 26, when the pressure parameters are lower than the set parameters, the processor 25 sends processing results to the controller 27 and sends the processing results to the L TE/NB-IOT platform 30 through the wireless transmitter 29, the L TE/NB-IOT platform 30 generates a pressurization operation instruction and sends a pressurization signal to the heating system through the wireless transmitting base station 32 after the pressure parameters are processed through the signal processing channel 31 so as to increase the medium pressure of the heating system, when the pressure parameters are higher than the set parameters, the processor 25 sends a valve closing judgment signal through the controller 27 so that the valve is automatically closed, at the time, the valve position state data collector 28 sends the valve closing judgment signal to the heating system through the wireless transmitter 29 to the wireless transmitter 29 so that the judgment signal is automatically closed, when the temperature parameters are lower than the set parameters, the temperature parameters are sent to the wireless transmitter 29, the wireless transmitter 29 controls the wireless transmitter 27 to send the wireless transmitter to send a wireless transmitter 29 to the wireless transmitter to send a heat supply system to the heat supply system to continuously control the heat supply system to increase control the heat supply system, the heat supply system to increase control system, the heat supply system, the heat supply system can be automatically, the heat system can be automatically closed, the heat supply system can be continuously, the heat system is automatically closed, the heat supply system is automatically closed, the heat supply system is automatically closed, the heat supply system is automatically, the heat system is automatically closed, the heat supply system is automatically closed, the heat system is automatically closed.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (4)
1. An automatic control ball valve based on the Internet of things technology comprises a valve module, wherein the valve module comprises a valve body (11) and a support (12) arranged at the upper end of the valve body (11), a flow channel for flowing of a fluid medium is formed in the valve body (11), a valve rod (13) penetrating through the flow channel is installed on the support (12), an actuator (14) is installed at the upper end of the support (12), the actuator (14) is linked with the valve rod (13), a valve ball (15) synchronously rotating along with the valve rod (13) is installed at one end, located in the flow channel, of the valve rod (13), a valve seat (16) matched with the valve ball (15) to realize sealing is arranged in the valve body (11), and the flow channel is divided by the valve ball (15) to form an inlet flow channel (17) and an outlet flow channel (18); the method is characterized in that:
the control module comprises a temperature sensor (21), a pressure sensor (22), a temperature data collector (23), a pressure data collector (24), a processor (25), a data memory (26), a controller (27), a valve position state data collector (28), a wireless transmitter (29), an L TE/NB-IOT Internet of things platform (30), a signal processing channel (31), a wireless transmitting base station (32) and a terminal (33);
the temperature sensor (21) is arranged in a flow channel in the valve body (11), and the temperature data collector (23) is connected with the temperature sensor (21) to collect temperature parameters of the medium detected by the temperature sensor (21); the pressure sensor (22) is arranged in a flow channel in the valve body (11), and the pressure data collector (24) is connected with the pressure sensor (22) to collect pressure parameters of a medium detected by the pressure sensor (22);
the processor (25) is respectively connected with the temperature data collector (23) and the pressure data collector (24) to obtain temperature and pressure parameters collected by the temperature data collector and the pressure data collector, the data memory (26) is connected with the processor (25), setting parameters are stored in the data memory (26), and the processor (25) compares the obtained temperature and pressure parameters with the setting parameters to obtain a judgment signal;
the controller (27) is connected with the processor (25) to obtain a judgment signal, the controller (27) is connected with the actuator (14) and controls the actuator (14) based on the judgment signal, the actuator (14) is connected with the valve position state data collector (28), and the valve position state data collector (28) can collect the opening and closing state of the valve;
the controller (27) and the valve position state data collector (28) are connected with a wireless transmitter (29), the wireless transmitter (29) is connected with an L TE/NB-IOT platform (30), the L TE/NB-IOT platform (30) generates an operation instruction based on a judgment signal, the L TE/NB-IOT platform (30) is connected with a wireless transmitting base station (32) through a signal processing channel (31), the wireless transmitting base station (32) sends the operation instruction to a heating system, and the wireless transmitting base station (32) is connected with the controller (27);
the wireless transmitting base station (32) is also connected with a terminal (33).
2. The automatic control ball valve based on the internet of things technology as claimed in claim 1, wherein: the temperature sensor (21) is arranged at the junction of the inlet flow channel (17) and the outlet flow channel (18), the temperature sensor (21) longitudinally penetrates through the bottom end of the valve ball (15) and is communicated with the flow channel, and the temperature sensor (21) is provided with a temperature sensing rod (211) directly soaked in a medium.
3. The automatic control ball valve based on the internet of things technology as claimed in claim 1, wherein: the pressure sensor (22) is transversely arranged in the middle of the cross-sectional height of the inlet channel (17) or the outlet channel (18), and the pressure sensor (22) is provided with a sensing surface (221) which is completely soaked in the medium.
4. The automatic control ball valve based on the internet of things technology as claimed in claim 1, wherein: the terminal (33) comprises a mobile terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010288419.7A CN111425644A (en) | 2020-04-14 | 2020-04-14 | Automatic control ball valve based on internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010288419.7A CN111425644A (en) | 2020-04-14 | 2020-04-14 | Automatic control ball valve based on internet of things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111425644A true CN111425644A (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010288419.7A Pending CN111425644A (en) | 2020-04-14 | 2020-04-14 | Automatic control ball valve based on internet of things |
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| Country | Link |
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| CN (1) | CN111425644A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113063097A (en) * | 2021-03-12 | 2021-07-02 | 深圳市鑫路远电子设备有限公司 | Intelligent control method and device for sensitivity of automatic ball valve induction system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010015938A (en) * | 2000-03-27 | 2001-03-05 | 우천용 | leakage check device for water supply equipment |
| CN103836224A (en) * | 2013-01-29 | 2014-06-04 | 江苏盐电阀门有限公司 | Ball valve and control method thereof |
| CN106907514A (en) * | 2017-03-31 | 2017-06-30 | 吴江华衍水务有限公司 | A kind of Intelligent water valve and the system based on Intelligent water valve |
| CN209355363U (en) * | 2018-12-27 | 2019-09-06 | 山东挚刚智能控制机械有限公司 | Intelligent heating device based on Internet of Things control |
| CN110594472A (en) * | 2019-08-26 | 2019-12-20 | 浙江理工大学 | Intelligent electric actuator of flow monitoring valve |
-
2020
- 2020-04-14 CN CN202010288419.7A patent/CN111425644A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010015938A (en) * | 2000-03-27 | 2001-03-05 | 우천용 | leakage check device for water supply equipment |
| CN103836224A (en) * | 2013-01-29 | 2014-06-04 | 江苏盐电阀门有限公司 | Ball valve and control method thereof |
| CN106907514A (en) * | 2017-03-31 | 2017-06-30 | 吴江华衍水务有限公司 | A kind of Intelligent water valve and the system based on Intelligent water valve |
| CN209355363U (en) * | 2018-12-27 | 2019-09-06 | 山东挚刚智能控制机械有限公司 | Intelligent heating device based on Internet of Things control |
| CN110594472A (en) * | 2019-08-26 | 2019-12-20 | 浙江理工大学 | Intelligent electric actuator of flow monitoring valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113063097A (en) * | 2021-03-12 | 2021-07-02 | 深圳市鑫路远电子设备有限公司 | Intelligent control method and device for sensitivity of automatic ball valve induction system |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200717 |
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| RJ01 | Rejection of invention patent application after publication |