阅读说明：本技术 智能管道阀门控制方法及系统 (Intelligent pipeline valve control method and system ) 是由 莫小红 方圆澍 于 2019-09-17 设计创作，主要内容包括：本发明公开一种智能管道阀门控制方法及系统,当用户开启燃气灶和热水器其中一个,或者全部开启时,燃气灶内置无线网络模块或者热水器无线网络模块均会通过无线网络发送启动阀门指令至智能管道阀门中的控制器中,以控制阀门开启,同理,当用户关闭全部燃气灶和热水器时,气灶内置无线网络模块或者热水器无线网络模块均会通过无线网络发送紧闭阀门指令至智能管道阀门中的控制器中,以控制阀门紧闭。并且,在关闭阀门后,智能管道阀门中的控制器还会发送检测当前环境的燃气浓度检测,以保证了用户的安全,避免产生燃气中毒的情况出现,同时,通过上述方式,能够保证阀门能够及时完全关闭,进而避免产生漏气的情况出现,从而保证用户的安全。(The invention discloses an intelligent pipeline valve control method and system, wherein when a user opens one of a gas stove and a water heater or opens all of the gas stove and the water heater, a built-in wireless network module of the gas stove or a wireless network module of the water heater sends a valve starting instruction to a controller in an intelligent pipeline valve through a wireless network to control the valve to be opened. And, after closing the valve, the controller among the intelligent pipeline valve still can send the gas concentration detection that detects current environment to guaranteed user's safety, avoid producing the gas poisoning the condition appearance, simultaneously, through above-mentioned mode, can guarantee that the valve can in time close completely, and then avoid producing the condition appearance of gas leakage, thereby guarantee user's safety.)

1. An intelligent pipeline valve control method is characterized by comprising the following steps of:

sending a networking request, acquiring an IP address of a wireless network, and connecting the IP address with the wireless network;

receiving a valve starting instruction sent by the built-in wireless network module of the gas stove and/or the built-in wireless network module of the water heater;

executing the start valve instruction;

receiving a valve tightening instruction sent by the built-in wireless network module of the gas stove and/or the built-in wireless network module of the water heater;

executing the valve tight instruction;

detecting a gas concentration value of the current environment;

and comparing the gas concentration value of the current environment with a preset qualified gas concentration value, and if the gas concentration value of the current environment is greater than the preset qualified gas concentration value, sending an adsorption instruction to the built-in wireless network module of the range hood.

2. The intelligent pipeline valve control method according to claim 1, wherein a networking request is sent in the step, an IP address of a wireless network is obtained, and after the connection with the IP address, the method specifically comprises the following steps:

receiving a valve opening instruction sent by a built-in wireless network module of the mobile intelligent terminal;

executing the valve opening instruction;

receiving a valve closing instruction sent by a built-in wireless network module of the mobile intelligent terminal;

executing the close valve instruction.

3. The intelligent pipeline valve control method according to claim 1, wherein the gas concentration value of the current environment is compared with a preset qualified gas concentration value, and if the gas concentration value of the current environment is greater than the preset qualified gas concentration value, an adsorption instruction is sent to the built-in wireless network module of the range hood, specifically comprising the following steps:

calculating the working time of sending an adsorption instruction to a built-in wireless network module of the range hood, comparing the working time with a preset threshold value, if the working time is greater than the preset threshold value, detecting an environment real-time gas concentration value, comparing the environment real-time gas concentration value with a preset qualified gas concentration value, and if the environment real-time gas concentration value is greater than the preset qualified gas concentration value, giving an alarm; and if the environment real-time gas concentration value is smaller than the preset qualified gas concentration value, sending a shutdown instruction to a built-in wireless network module of the range hood.

4. The intelligent pipeline valve control method of claim 3, wherein the preset threshold is 5 minutes.

5. An intelligent pipeline valve control system, comprising:

the network connection module is used for sending a networking request, acquiring an IP address of a wireless network and connecting the IP address with the network connection module;

the receiving module is used for receiving a valve starting request sent by the built-in wireless network module of the gas stove and the built-in wireless network module of the water heater and receiving a valve fastening instruction sent by the built-in wireless network module of the gas stove and the built-in wireless network module of the water heater, and the receiving module is also used for receiving a valve opening instruction sent by the built-in wireless network module of the mobile intelligent terminal and receiving a valve closing instruction sent by the built-in wireless network module of the mobile intelligent terminal;

and the action execution module is respectively used for executing the valve starting instruction and the valve fastening instruction, executing the valve opening instruction and executing the valve closing instruction.

6. The intelligent pipeline valve control system of claim 5, further comprising a smoke detection module for detecting a gas concentration value of a current environment.

7. The intelligent pipeline valve control system of claim 5, further comprising a comparison module, wherein the comparison module is configured to compare the current environmental gas concentration value with a preset qualified gas concentration value, and the comparison module is further configured to compare the environmental real-time gas concentration value with the preset qualified gas concentration value.

8. The intelligent pipeline valve control system of claim 5, further comprising an output module for sending an adsorption instruction to the range hood built-in wireless network module.

9. The intelligent pipeline valve control method and system according to claim 5, further comprising an alarm module for issuing an alarm.

10. An intelligent pipe network, wherein a plurality of intelligent pipeline valves are arranged on each output communication point of the intelligent pipe network in a one-to-one correspondence manner, so as to execute the steps in the intelligent pipeline valve control method according to any one of claims 1 to 4.

Technical Field

The invention relates to the field of valves, in particular to an intelligent pipeline valve control method and system.

Background

At present, a gas stove, a range hood and a water heater are indispensable household appliances in ordinary life. The gas stove can be used for cooking a pot of old fire and delicious soup and frying a sweet and delicious delicacy, which are both convenient to control the duration and degree of heating of the gas stove and high in ignition speed; the smoke exhaust ventilator is a kitchen appliance for purifying the kitchen environment. The kitchen ventilator is arranged above a kitchen stove, can quickly pump away waste burnt by the stove and oil smoke harmful to human bodies generated in the cooking process, and exhaust the waste and the oil smoke out of the room, thereby reducing pollution, purifying air and having the safety guarantee effects of gas defense and explosion prevention; the water heater is a device which can raise the temperature of cold water into hot water in a certain time by various physical principles, and a household solar water heater and a gas water heater are available. And both gas cookers and gas water heaters require the use of natural gas.

However, most of gas stoves and water heaters at the present stage are used when needed, the valve is opened or closed in a manual mode, the operation is very troublesome, and after the reuse is completed, the user often forgets to close the valve or does not close the valve, and then the risk of air leakage exists, thereby causing danger to the safety of the user and the family.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides an intelligent pipeline valve control method and system capable of opening or closing a valve in an automatic or manual mode.

The purpose of the invention is realized by the following technical scheme:

an intelligent pipeline valve control method is characterized by comprising the following steps of:

s101, sending a networking request, acquiring an IP address of a wireless network, and connecting the IP address with the IP address;

s102, receiving a valve starting instruction sent by the built-in wireless network module of the gas stove and/or the built-in wireless network module of the water heater;

s103, executing the valve starting instruction;

s104, receiving a valve tightening instruction sent by the built-in wireless network module of the gas stove and/or the built-in wireless network module of the water heater;

s105, executing the valve fastening instruction;

s106, detecting a gas concentration value of the current environment;

s107, comparing the gas concentration value of the current environment with a preset qualified gas concentration value, and if the gas concentration value of the current environment is larger than the preset qualified gas concentration value, sending an adsorption instruction to a built-in wireless network module of the range hood.

In one embodiment, the step of sending a networking request to obtain an IP address of a wireless network, and after connecting with the IP address, the method specifically includes the following steps:

receiving a valve opening instruction sent by a built-in wireless network module of the mobile intelligent terminal;

executing the valve opening instruction;

receiving a valve closing instruction sent by a built-in wireless network module of the mobile intelligent terminal;

executing the close valve instruction.

In one embodiment, the step of comparing the gas concentration value of the current environment with a preset qualified gas concentration value, and if the gas concentration value of the current environment is greater than the preset qualified gas concentration value, sending an adsorption instruction to a wireless network module built in the range hood, specifically includes the following steps:

calculating the working time of sending an adsorption instruction to a built-in wireless network module of the range hood, comparing the working time with a preset threshold value, if the working time is greater than the preset threshold value, detecting an environment real-time gas concentration value, comparing the environment real-time gas concentration value with a preset qualified gas concentration value, and if the environment real-time gas concentration value is greater than the preset qualified gas concentration value, giving an alarm; and if the environment real-time gas concentration value is smaller than the preset qualified gas concentration value, sending a shutdown instruction to a built-in wireless network module of the range hood.

In one embodiment, the preset threshold is 5 minutes.

An intelligent pipeline valve control system comprising:

the network connection module is used for sending a networking request, acquiring an IP address of a wireless network and connecting the IP address with the network connection module;

the receiving module is used for receiving a valve starting request sent by the built-in wireless network module of the gas stove and the built-in wireless network module of the water heater and receiving a valve fastening instruction sent by the built-in wireless network module of the gas stove and the built-in wireless network module of the water heater, and the receiving module is also used for receiving a valve opening instruction sent by the built-in wireless network module of the mobile intelligent terminal and receiving a valve closing instruction sent by the built-in wireless network module of the mobile intelligent terminal;

and the action execution module is respectively used for executing the valve starting instruction and the valve fastening instruction, executing the valve opening instruction and executing the valve closing instruction.

In one embodiment, the system further comprises a smoke detection module, wherein the smoke detection module is used for detecting the gas concentration value of the current environment.

In one embodiment, the system further comprises a comparison module, wherein the comparison module is used for comparing the gas concentration value of the current environment with a preset qualified gas concentration value, and the comparison module is also used for comparing the environment real-time gas concentration value with the preset qualified gas concentration value.

In one embodiment, the range hood further comprises an output module, and the output module is used for sending an adsorption instruction to the range hood built-in wireless network module.

In one embodiment, the system further comprises an alarm module for issuing an alarm.

An intelligent pipe network is characterized in that a plurality of intelligent pipeline valves are correspondingly arranged at each output communication point on the intelligent pipe network one by one so as to execute the steps in the intelligent pipeline valve control method in any one of embodiments 1 to 4 of the invention.

Compared with the prior art, the invention has the following advantages and beneficial effects:

the invention relates to an intelligent pipeline valve control method and a system, wherein an intelligent pipeline valve, a gas stove built-in wireless network module, a smoke extractor built-in wireless network module and a water heater wireless network module are respectively in wireless connection with a router, when a user opens one of a gas stove and a water heater or opens all of the gas stove and the water heater, the gas stove built-in wireless network module or the water heater wireless network module sends a valve starting instruction to a controller in the intelligent pipeline valve through a wireless network, the controller sends the valve starting instruction to a steering engine in the intelligent pipeline valve to open the valve, and similarly, when the user closes all of the gas stove and the water heater, the gas stove built-in wireless network module or the water heater wireless network module sends a valve closing instruction to the controller in the intelligent pipeline valve through the wireless network, and the controller sends the valve closing instruction to the steering engine in the intelligent pipeline valve, in order to close the valve tightly to, after closing the valve, the controller in the intelligent pipeline valve still can send the gas concentration that detects current environment and detect, if the gas concentration value of current environment is higher than predetermineeing qualified gas concentration value, then send the absorption instruction extremely smoke ventilator embeds wireless network module to adsorb the gas of current environment, so, guaranteed user's safety, avoid producing the gas poisoned condition appearance, simultaneously, through the aforesaid mode, can guarantee that the valve can in time close completely, and then avoid producing the condition appearance of gas leakage, thereby guarantee user's safety.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a method flow diagram of a method and system for intelligent pipeline valve control in accordance with an embodiment of the present invention;

FIG. 2 is a functional block diagram of a method and system for intelligent pipeline valve control according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a base, a rotating assembly and a rotating assembly according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of an intelligent pipeline valve according to an embodiment of the present invention;

FIG. 5 is an internal schematic view of FIG. 3;

FIG. 6 is an internal schematic view of the alternate view shown in FIG. 3;

FIG. 7 is a schematic structural diagram of a driving shaft and a supporting column according to an embodiment of the present invention;

fig. 8 is an internal schematic view of fig. 4.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, a method for controlling an intelligent pipeline valve, the intelligent pipeline valve is used in cooperation with a gas stove, a range hood, a water heater and a mobile intelligent terminal, and the gas stove, the range hood, the water heater and the mobile intelligent terminal are respectively provided with a wireless network module inside, includes the following steps:

s101, sending a networking request, acquiring an IP address of a wireless network, and connecting the IP address with the IP address;

s102, receiving a valve starting instruction sent by a built-in wireless network module of a gas stove and/or a built-in wireless network module of a water heater;

s103, executing a valve starting instruction;

s104, receiving a valve tightening instruction sent by a built-in wireless network module of the gas stove and/or a built-in wireless network module of the water heater;

s105, executing a valve fastening instruction;

s106, detecting a gas concentration value of the current environment;

and S107, comparing the gas concentration value of the current environment with a preset qualified gas concentration value, and if the gas concentration value of the current environment is greater than the preset qualified gas concentration value, sending an adsorption instruction to a built-in wireless network module of the range hood.

It should be noted that a controller, a smoke detector and a steering engine are arranged in the intelligent pipeline valve, wherein the controller is respectively in communication connection with the steering engine and the smoke detector. Firstly, the controller sends a networking request to an external router so as to perform network connection on the intelligent pipeline valve and the router, and meanwhile, the gas stove, the range hood and the water heater are also in wireless network connection with the router through built-in wireless network modules so as to perform communication connection on the intelligent pipeline valve, the gas stove, the range hood and the water heater. Further, when a user starts the gas stove and the water heater or starts any one of the electric appliances, the wireless network module arranged in the gas stove and the wireless network module arranged in the water heater send valve starting instructions to the controller, the controller sends the valve starting instructions to the steering engine, and the steering engine rotates to open the valve for ventilation; similarly, when a user closes the gas stove and the water heater or closes any one of the electric appliances, the wireless network module arranged in the gas stove and the wireless network module arranged in the water heater send a valve closing instruction to the controller, the controller sends the valve closing instruction to the steering engine, the steering engine rotates to close the valve without ventilation, and further, after the valve is closed tightly, the controller sends a detection instruction to the smoke detector to detect the gas concentration in the current environment, if the gas concentration value is greater than a preset qualified gas concentration value, and the preset qualified gas concentration value refers to a qualified concentration value which does not endanger the life safety of the user, an adsorption instruction is sent to the wireless network module arranged in the range hood to adsorb the gas in the air, so that the air quality of the current environment is purified, and the life safety of the user is protected. So, through above-mentioned mode, need not any operation and can guarantee that the valve can in time close completely, and then avoid producing the condition of gas leakage and appear to guarantee user's safety.

Referring to fig. 1, further, in an embodiment, the step of sending a networking request to obtain an IP address of a wireless network, and after connecting with the IP address, the method specifically includes the following steps:

receiving a valve opening instruction sent by a built-in wireless network module of the mobile intelligent terminal;

executing a valve opening instruction;

receiving a valve closing instruction sent by a built-in wireless network module of the mobile intelligent terminal;

a close valve command is executed.

It should be noted that, also can carry out switching control to intelligent pipeline valve door through removing intelligent end, further, no matter the user is each place at home, as long as guarantee to remove intelligent end and router be wireless connection, just can open the switching that the valve instruction was opened or closed the valve instruction and control intelligent pipeline valve door through sending, easy operation, it is very convenient. The mobile intelligent terminal can be a mobile phone or a tablet personal computer, and a wireless network module is only required to be arranged in the mobile intelligent terminal.

Referring to fig. 1, in a further embodiment, the method compares a gas concentration value of a current environment with a preset qualified gas concentration value, and sends an adsorption instruction to a wireless network module built in the range hood if the gas concentration value of the current environment is greater than the preset qualified gas concentration value, and specifically includes the following steps:

calculating the working time of sending an adsorption instruction to a built-in wireless network module of the range hood, comparing the working time with a preset threshold value, if the working time is greater than the preset threshold value, detecting an environment real-time gas concentration value, comparing the environment real-time gas concentration value with a preset qualified gas concentration value, and if the environment real-time gas concentration value is greater than the preset qualified gas concentration value, sending an alarm; and if the real-time environmental gas concentration value is smaller than the preset qualified gas concentration value, sending a shutdown instruction to a built-in wireless network module of the range hood.

Referring to fig. 1, specifically, the preset threshold is 5 minutes.

It should be noted that, intelligent pipeline valve still includes the gas alarm, and the gas alarm is connected with the controller communication. When the smoke detector detects that the gas concentration value of the current environment is larger than the preset qualified gas concentration value, the controller can send an adsorption instruction to the built-in wireless network module of the range hood to adsorb gas, after the adsorption instruction is sent, the controller can time working time, when the working time reaches 5 minutes, the controller can send the detection instruction again to the smoke detector to detect the environment real-time gas concentration value, the environment real-time gas concentration value is compared with the preset qualified gas concentration value, if the environment real-time gas concentration value is larger than the preset qualified gas concentration value, the controller can send an alarm instruction to the gas alarm to remind a user that gas leaks, timely ventilation and safety attention are given to, and an early warning effect is achieved to further guarantee safety of the user.

An intelligent pipeline valve control system 10 comprising: a network connection module 100, a receiving module 200 and an action execution module 300.

The network connection module is used for sending a networking request, acquiring an IP address of a wireless network and connecting the IP address with the network connection module; the receiving module is used for receiving a valve starting request sent by the built-in wireless network module of the gas stove and the built-in wireless network module of the water heater and receiving a valve fastening instruction sent by the built-in wireless network module of the gas stove and the built-in wireless network module of the water heater, and the receiving module is also used for receiving a valve opening instruction sent by the built-in wireless network module of the mobile intelligent terminal and receiving a valve closing instruction sent by the built-in wireless network module of the mobile intelligent terminal; the action execution module is used for executing a valve starting instruction, a valve fastening instruction, a valve opening instruction and a valve closing instruction respectively.

Referring to fig. 2, in a further embodiment, the intelligent pipeline valve control system 10 further includes a smoke detection module 400, and the smoke detection module 400 is configured to detect a gas concentration value of a current environment.

It should be noted that the smoke detection module 400 is a smoke detector in the intelligent pipeline valve.

Referring to fig. 2, in an embodiment, the intelligent pipeline valve control system 10 further includes a comparison module 500, where the comparison module 500 is configured to compare a gas concentration value of a current environment with a preset qualified gas concentration value, and the comparison module 500 is further configured to compare a real-time gas concentration value of the environment with the preset qualified gas concentration value.

Referring to fig. 2, further, in an embodiment, the intelligent pipeline valve control system 10 further includes an output module 600, and the output module 600 is configured to send an adsorption instruction to the built-in wireless network module of the range hood.

Referring to fig. 2, further, in an embodiment, the intelligent pipeline valve control system 10 further includes an alarm module 700, and the alarm module 700 is configured to issue an alarm.

It should be noted that the alarm module 700 is a gas alarm in an intelligent pipeline valve.

An intelligent pipe network is characterized in that a plurality of intelligent pipeline valves are correspondingly arranged at each output communication point on the intelligent pipe network one by one so as to execute the steps in the intelligent pipeline valve control method in any one of embodiments 1 to 4 of the invention.

It should be noted that the water heater corresponds to an intelligent pipeline valve, the gas stove corresponds to an intelligent pipeline valve, the output communication point is a position point for conducting gas, and meanwhile, the output communication point can also be a position point for conducting gasoline or other liquids and gases.

It can be understood that, except for automatically opening or closing the intelligent channel valve, the intelligent channel valve can also be manually opened or closed, and when the router breaks down, the intelligent channel valve needs to be manually opened or closed. However, the situation that the intelligent channel valve is not tightly closed when being manually closed can cause gas leakage, so that personal safety of a user is endangered, for example, S108, the current angle difference is detected; s109, comparing the current angle difference with a preset angle difference, and if the current angle difference is larger than the preset angle difference, sending a position compensation instruction. It should be noted that, in order to better perform the above steps S108 and S109, referring to fig. 3 and 4, the smart channel valve 20 further includes a base 30, a rotating element 40, a rotating element 50 and a valve assembly 60. The rotating assembly 40 and the rotating assembly 50 are respectively arranged on the base 30, the valve assembly 60 is connected with the base 30, the rotating assembly 40 and the rotating assembly 50 are used for ensuring the valve assembly 60 to be completely closed, and the base 30 is provided with an avoiding cavity 31; the rotating assembly 40 comprises a gear piece 41 and a stop block 42, the gear piece 41 is arranged in the avoiding cavity 31, a limit groove 41a is formed in the gear piece 41, and the stop block 42 is arranged in the limit groove 41 a; referring to fig. 5 and fig. 6, the rotating assembly 50 includes a driving shaft 51, a supporting column 52, a motor 53 and a sensor 54, the driving shaft 51 is disposed on the gear member 41, one end of the supporting column 52 is disposed on the driving shaft 51, the other end of the supporting column 52 is disposed in the limiting groove 41a, the motor 53 is disposed in the avoiding cavity 31, a rotating shaft of the motor 53 is connected to the gear member 41, the sensor 54 is disposed on the driving shaft 51, and the sensor 54 is connected to the motor 53; referring to fig. 6, the valve assembly 60 is connected to the gear member 41. Further, after the user closes the valve, the sensor 54 will detect the current angle difference between the abutting column 52 and the stopper 42, and send the current angle difference to the controller, the comparison module 500 in the controller will compare the current angle difference with the preset angle difference, wherein the preset angle difference is 20 °, when the current angle difference is greater than 20 °, the controller will send a position compensation instruction to the motor 53, the motor 53 receives the position compensation instruction, and starts to start, thereby driving the gear 41 to rotate, and further enabling the stopper 42 to abut against the abutting column 52, thereby closing the unclosed valve tightly, and preventing the gas leakage.

To better explain the above process, please refer to fig. 7, further, in an embodiment, the gear member 41 includes a first gear 41b, a second gear 41c and a third gear 41d, the first gear 41b, the second gear 41c and the third gear 41d are respectively disposed on the base 30, the first gear 41b is connected to the rotating shaft of the motor 53, the first gear 41b is connected to the second gear 41c, and the second gear 41c is connected to the third gear 41 d. Referring to fig. 3, in an embodiment, the gear member 41 further includes a fourth gear 41e and a fifth gear 41f, the fourth gear 41e is disposed on the second gear 41c, the fourth gear 41e is connected to the third gear 41d, the fifth gear 41f is disposed on the third gear 41d, the fifth gear 41f is connected to the fourth gear 41e, and the fifth gear 41f is provided with a limiting groove 41 a. Referring to fig. 7, in yet another embodiment, the gear 210 further includes a sixth gear 41g, the sixth gear 41g is disposed on the driving shaft 51, and the sixth gear 41g is connected to the valve assembly 60. Referring to fig. 8, specifically, the valve assembly 60 further includes a substrate 66, the substrate 66 is disposed in the housing 63, the sensor 54 is electrically connected to the substrate 66, and the motor 53 is electrically connected to the substrate 66.

It should be noted that, when the user closes the valve assembly 60, since the valve assembly 60 is connected to the sixth gear 41g, the rotation of the valve assembly 60 will drive the sixth gear 41g to rotate, the sixth gear 41g will drive the driving shaft 51 to rotate, and further drive the abutting column 320 disposed on the driving shaft 51 to rotate in the limiting groove 41a formed on the fifth gear 316, when the abutting column 52 abuts against the stopper 42 disposed in the limiting groove 41a, the sensor 54 will detect and send the detection result to the substrate 66, if the abutting column 52 abuts against the stopper 42, it indicates that the valve assembly 60 is closed in place, and ventilation will not be performed, and the motor 53 will also operate; when the abutting column 52 is not abutted against the stopper 42, the sensor 54 will detect the angular position difference between the abutting column 52 and the stopper 42 and send it to the base plate 66, the motor 53 is controlled by the base plate 66 to drive the first gear 41b to rotate, thereby driving the second gear 41c, the third gear 41d, the fourth gear 41e and the fifth gear 216 to rotate, so as to rotate the driving shaft 51, so that the prop 52 is propped against the stopper 42, the valve component 60 is completely closed, and the process of automatically closing the valve component 60 is also realized, thereby not only effectively avoiding the safety accident caused by not closing the valve component 60, meanwhile, the design structure of the present application is very simple, the valve assembly 60 can be closed in a manual manner and an automatic manner, the safety factor is high, the present application will also automatically close the valve assembly 60 completely when the user forgets to close the valve assembly 60 after use. The sensor 54, the motor 53 and the substrate 66 are all sensors, motors and substrates in the prior art, and the present application only requires protection of the position connection relationship between the sensor 54, the motor 53 and the substrate 66 and other components.

Referring to fig. 8, further, in one embodiment, the valve assembly 60 includes a vent tube 61, a knob gear 62 and a housing 63, the vent tube 61 is disposed on the housing 63, the knob gear 62 is disposed on the vent tube 61, the housing 63 is connected to the base 30, and the sixth gear 41g is connected to the knob gear 62. It should be noted that, the ventilation tube 61 is used for introducing natural gas, and the rotation of the knob gear 62 drives the sixth gear 41g to rotate, so as to drive the abutting column 52 on the driving shaft 51 to rotate.

Referring to fig. 4 and 8, in one embodiment, the valve assembly 60 further includes a connecting column 64 and a rotating cap 65, the connecting column 64 is disposed on the knob gear 62, and the rotating cap 65 is disposed on the connecting column 64. The rotary cover 65 is mounted on the connecting column 64 in a buckling manner, so that the mounting is simple and convenient, and the rotary cover cannot fall off.

Compared with the prior art, the invention has the following advantages:

the intelligent pipeline valve, the built-in wireless network module of the gas stove, the built-in wireless network module of the smoke extractor and the wireless network module of the water heater are respectively in wireless connection with the router, when a user opens one of the gas stove and the water heater or opens all of the gas stove and the water heater, the built-in wireless network module of the gas stove or the wireless network module of the water heater sends a valve starting instruction to the controller in the intelligent pipeline valve through a wireless network, the controller sends the valve starting instruction to the steering engine in the intelligent pipeline valve to open the valve, and similarly, when the user closes all of the gas stove and the water heater, the built-in wireless network module of the gas stove or the wireless network module of the water heater sends a valve closing instruction to the controller in the intelligent pipeline valve through the wireless network, and the controller sends the valve closing instruction to the steering engine in the intelligent pipeline valve, in order to close the valve tightly to, after closing the valve, the controller in the intelligent pipeline valve still can send the gas concentration that detects current environment and detect, if the gas concentration value of current environment is higher than predetermineeing qualified gas concentration value, then send the absorption instruction extremely smoke ventilator embeds wireless network module to adsorb the gas of current environment, so, guaranteed user's safety, avoid producing the gas poisoned condition appearance, simultaneously, through the aforesaid mode, can guarantee that the valve can in time close completely, and then avoid producing the condition appearance of gas leakage, thereby guarantee user's safety.

The above embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.