CN104633220A - Device of controlling gas switch by wireless signals - Google Patents
Device of controlling gas switch by wireless signals Download PDFInfo
- Publication number
- CN104633220A CN104633220A CN201310552322.2A CN201310552322A CN104633220A CN 104633220 A CN104633220 A CN 104633220A CN 201310552322 A CN201310552322 A CN 201310552322A CN 104633220 A CN104633220 A CN 104633220A
- Authority
- CN
- China
- Prior art keywords
- unit
- signal
- wireless signal
- control
- solenoid valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2223/00—Signal processing; Details thereof
- F23N2223/38—Remote control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2235/00—Valves, nozzles or pumps
- F23N2235/12—Fuel valves
- F23N2235/14—Fuel valves electromagnetically operated
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Selective Calling Equipment (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
A device of controlling a gas switch by wireless signals comprises an electromagnetic valve, a controller and a battery. The electromagnetic valve is arranged on a gas pipeline communicated with gas appliances; the controller is provided with a shell and a control circuit, the shell is combined on a valve body of the electromagnetic valve, the control circuit is located in the shell, and the control circuit is used for receiving the wireless signals and controlling an electromagnetic action unit of the electromagnetic valve to connect or disconnect gas passing through the valve body; the battery is also arranged in the shell and used for supplying the needed electric power of the control circuit. Accordingly, after a user install the device on the gas pipeline, the open or close of the gas of the gas pipeline can be remotely controlled.
Description
Technical field
The present invention is relevant with gas switch, particularly about a kind of with the device of wireless signal control gas switch.
Background technique
Press, gas switch is arranged to be communicated on the gas pipeline of gas, is supplied to the gas of gas in order to conducting and blocking-up.In order to increase gas use safety, sleeping at night, go out or short-term in without gas time, gas switch should be closed, to avoid gas leakage, lead to disaster.
Refer to Fig. 1, known gas switch 100 is manual ball valve switch, and user need rotate the swing handle 102 on gas switch 100, with open or closed gas for transporting to the gas of gas 200.So, gas switch 100 is installed in comparatively shelter usually, such as, below gas stove table or corner, user not easily sees gas switch 100, when operating gas switch 100, hand can only be reached gas switch 100 installing place and find swing handle 102 with the sense of touch of hand and in addition turn, so that gas switch 100 is closed or to be opened, real in use is inconvenience.Moreover, not obvious due to the installation position of gas switch 100, user is made to be easy to forget whether gas switch 100 closes really, for example, just come back when wanting closed gas before going out, but cannot determine whether gas switch 100 closes, in the case, again can only arrive gas switch installation place and check its state, increase the puzzlement on using on foot.Therefore, known gas open design do not attain perfect yet, still have much room for improvement part.
Summary of the invention
The object of the present invention is to provide a kind of with the device of wireless signal control gas switch, make user can be the keying of control gas in long-range footpath.
For achieving the above object, provided by the invention with the device of wireless signal control gas switch, include a solenoid valve and a controller.Wherein, this solenoid valve includes a valve body and an electromagnetic activation unit, and this valve inner is provided with a passage to be passed through for gas, and this passage of this valve body can be opened or block to this electromagnetic activation unit controllably; This controller is electrically connected this electromagnetic activation unit of this solenoid valve, and this controller receives the wireless signal that includes control command, and controls the start of electromagnetic activation unit according to the control command in this wireless signal.
Thus, after utilizing the reception of this controller to have the wireless signal of control command, can at telecontrol solenoid valve, with the keying of control gas, user operates gas switch in a manual fashion without the need to installing place again to gas switch.
Accompanying drawing explanation
Fig. 1 is the connection diagram of known gas switch and gas.
Fig. 2 is the system block diagrams of the present invention first preferred embodiment.
Fig. 3 is solenoid valve and the controller stereogram of the present invention first preferred embodiment.
Fig. 4 is the system block diagrams of the present invention second preferred embodiment.
Primary clustering symbol description in accompanying drawing:
Known technology part
100 gas switch, 102 swing handles, 200 gas.
Part of the present invention
1 with the device of wireless signal control gas switch, 10 remote controllers, 12 input interfaces, 14 control units, 16 signal transceiving units, 18 display units, 20 solenoid valves, 22 valve bodies, 222 entry ends, 224 outlet end, 226 passages, 24 electromagnetic activation unit, 30 controllers, 32 shells, 34 control circuits, 342 signal transceiving units, 344 ECU (Electrical Control Unit), 346 detecting units, 40 batteries, 42 diverter switches, 50 gas, 52 gas pipelines, 2 with the device of wireless signal control gas switch, 60 control signal source, 62 tablet PCs, 622 Touch Screens, 64 radio base stations, 66 repeaters, 662 signal transceiving units, 664Wi-Fi Transmit-Receive Unit, 666 converting units, 70 internets, S1 wireless signal, S2 wireless signal, W1Wi-Fi signal, W2Wi-Fi signal.
Embodiment
For can the present invention be illustrated more clearly in, lifts preferred embodiment and coordinate accompanying drawing to be described in detail as follows.
Refer to shown in Fig. 2, the present invention first preferred embodiment, with the device 1 of wireless signal control gas switch, includes one for the control signal source of remote controller 10, solenoid valve 20, controller 30 and for the power supply of battery 40.
This remote controller 10, has input interface 12, control unit 14, signal transceiving unit 16 and a display unit 18.In the present embodiment, this input interface 12 is selected to open or closed gas for user, this control unit 14 produces control command according to the unlatching of user selected by this input interface 12 or closed condition, described control command can be an open command or an out code, and control command is compiled into a wireless signal S1, sent by this signal transceiving unit 16.In the present embodiment, this wireless signal S1 is RADIO FREQUENCY (Radio Frequency, RF) signal, but not as limit, also can be the wireless signals such as infrared rays, Zigbee, bluetooth.
Please coordinate shown in Fig. 2 and Fig. 3, in the present embodiment, this solenoid valve 20 is the solenoid valve of Normally closed type, includes valve body 22 and an electromagnetic activation unit 24.This valve body 22 be installed in be connected to a gas 50 gas pipeline 52 on, the passage 226 that there is an entry end 222 and an outlet end 224 and be communicated with between this entry end 222 and this outlet end 224, this entry end 222 is connected gas pipeline 52 respectively with this outlet end 224, this entry end 222 injects for gas, this outlet end 224 exports for gas, and this passage 226 passes through for gas.This electromagnetic activation unit 24 is arranged on this valve body 22, and it can accept an electric signal and open this passage 226 gas is passed through; When this electromagnetic activation unit 24 does not accept electric signal, then block this passage 226.Aforesaid solenoid valve 20 is known features, does not repeat in this appearance.
This controller 30 includes shell 32 and a control circuit 34.This shell 32 is incorporated on the valve body 22 of this solenoid valve 20, and this control circuit 34 and this battery 40 are arranged in this shell 32.This control circuit 34 includes signal transceiving unit 342, ECU (Electrical Control Unit) 344 and a detecting unit 346.This battery 40 is in order to provide this signal transceiving unit 342, this ECU (Electrical Control Unit) 344 and the electric power needed for this detecting unit 346.This ECU (Electrical Control Unit) 344 is electrically connected the electromagnetic activation unit 24 of this solenoid valve 20, signal transceiving unit 342 and this detecting unit 346.After this signal transceiving unit 342 receives the wireless signal S1 that this remote controller 10 transmits, this ECU (Electrical Control Unit) 344 is by this wireless signal S1 decipher, to obtain the control command comprised in this wireless signal S1, export corresponding electric signal according to control command and control this solenoid valve 20 start, and the on off state of record this solenoid valve 20 current.
In addition, the on off state of this solenoid valve 20 current is also compiled into a wireless signal S2 by this ECU (Electrical Control Unit) 344, and this wireless signal S2 is similarly radio-frequency (RF) signal, is sent by this signal transceiving unit 342.After signal transceiving unit 16 reception of this remote controller 10, be sent to this control unit 14 and carry out decipher, and the on off state of solenoid valve 20 is shown on this display unit 18, with the on off state allowing user can learn current solenoid valve 20 from this display unit 18.
This detecting unit 346 is in order to detect the voltage of this battery 40, and this ECU (Electrical Control Unit) 344, when battery 40 voltage is lower than a scheduled voltage, is produced a low power state and after being compiled into wireless signal S2, sent by this signal transceiving unit 342.The signal transceiving unit 16 of this remote controller 10 receives the wireless signal S2 with low power state, after this control unit 14 decipher, the low power state of this battery 40 is shown on this display unit 18, user can be learnt on this display unit 18, and battery 40 electric power is close to not enough, need change battery 40.When battery 40 voltage that this detecting unit 346 is detected is lower than a reference voltage level, this ECU (Electrical Control Unit) 344 controls this solenoid valve 20 and blocks the gas passed through, wherein, this reference voltage level is less than this scheduled voltage, this reference voltage level is defined as the minimum voltage door that can control the normal start of this solenoid valve 20, when avoiding battery 40 voltage lower than reference voltage level, this electromagnetic activation unit 24 normally cannot open the passage of this valve body 22.
In above-mentioned, owing to not sending constantly or receiving wireless signal S1, S2 between this remote controller 10 and this controller 30, the electric power therefore adopting radio-frequency (RF) signal to consume is extremely low, effectively can extend the working life of battery 40.Use the advantage of normally closed solenoid valve 20 to be, when battery 40 electric power is not enough to drive solenoid valve 20 start or when changing battery 40, automatically can blocks the gas by solenoid valve 20, reach safe object.
In addition, this control circuit 34 is also electrically connected with a diverter switch 42, and this diverter switch 42 is pressed to be to switch between one first state and one second state, and in the present embodiment, this first state is short-circuit condition, and this second state is open-circuit condition.When this control circuit 34 does not receive this wireless signal and after this diverter switch 42 switches to this first state, this control circuit 34 controls this passage 226 that this electromagnetic activation unit 24 opens this valve body 22; When this control circuit 34 does not receive this wireless signal and after this diverter switch 42 switches to this second state, this control circuit 34 controls this passage 226 that this electromagnetic activation unit 24 blocks this valve body 22.Thus, even if when not having remote controller 10, user still can press this diverter switch 42, to control to open or closed gas.
Usually around the position of installing gas pipeline 52, not easily obtain ac power supply for rectifier transformer, therefore, use battery 40 can reduce the inconvenience additionally connecting ac power supply as power supply.Certainly, if when having commercial power socket around the position of installation gas pipeline 52, can also the direct current that exports of rectifier transformer as Power supply to control circuit 34, cause and can be used as auxiliary power in 40, battery, (such as have a power failure) when electric power is unable to supply by rectifier transformer, electric power needed for supply, allows solenoid valve 20 can normally start.
Figure 4 shows that the present invention second preferred embodiment is with the device 2 of wireless signal control gas switch, it has the framework being approximately identical to previous embodiment, unlike: the control signal source 60 of the present embodiment includes one for the remote controllers of tablet PC 62, radio base station 66 and a repeater 66.This tablet PC 62 has one for the display unit of Touch Screen 622, and this tablet PC 62 performs an application program, and on this Touch Screen 622, show the keying of input interface for user's control gas.This tablet PC 62 is connected by internet 70 signal with this radio base station 66, in practice, also connects by LAN signal.
This repeater 66 has signal transceiving unit 662, Wi-Fi Transmit-Receive Unit 664 and a converting unit 666, and this converting unit 666 is electrically connected this signal transceiving unit 662 and this Wi-Fi Transmit-Receive Unit 664.After user clicks input interface by the Touch Screen 622 on this tablet PC 62, this tablet PC 62 produces a signal with control command and is sent to this radio base station 66 by internet 70, after this radio base station 66 receives this signal, this signal is converted to a Wi-Fi signal W1 with control command to send, after this Wi-Fi Transmit-Receive Unit 664 receives this Wi-Fi signal W1, this converting unit 666 converts this Wi-Fi signal W1 to wireless signal S1 that this has control command, and be sent to this control circuit 34 by the signal transceiving unit 662 of this repeater 66, to control solenoid valve 20.
The wireless signal S2 with the on off state of solenoid valve 20 sends out by this control circuit 34, after the signal transceiving unit 662 of this repeater 66 receives and has the wireless signal S2 of the on off state of this solenoid valve 20, the wireless signal S2 that these receipts are had the on off state of this solenoid valve 20 by this converting unit 666 converts the Wi-Fi signal W2 that has the on off state of this solenoid valve to, this radio base station 66 is sent to by this Wi-Fi Transmit-Receive Unit 664, this radio base station 66 produces a signal with the on off state of this solenoid valve 20 and is sent to this tablet PC 62 via internet 70, the on off state of this solenoid valve 20 is shown on its Touch Screen 622 by this tablet PC 62.
Thus, user can in the keying of telecontrol gas, even if during user stays out, also control by internet 70, and the result after controlling also can be shown on Touch Screen 622.
In sum, the present invention can allow user be supplied to the gas of gas in telecontrol conducting or blocking-up with the device of wireless signal control gas switch, and directly can see the on off state that solenoid valve is current on the display unit controlling signal source, compared to known gas switch, the invention solves user and must arrive the not convenient of gas switch installing place switch gas.In addition, utilize shell that control circuit, battery, diverter switch are moved assembly and be incorporated on solenoid valve, become complexity when modular design also can simplify installation, allow user be convenient to install.
The foregoing is only the better possible embodiments of the present invention, the equivalent structure that application specification of the present invention and claim are done such as changes, and ought to be included in the scope of the claims of the present invention.
Claims (13)
1. one kind with the device of wireless signal control gas switch, include a solenoid valve, this solenoid valve includes a valve body and an electromagnetic activation unit, and this valve inner is provided with a passage to be passed through for gas, and this passage of this valve body can be opened or block to this electromagnetic activation unit controllably; It is characterized in that:
This device comprises a controller, and this controller is electrically connected this electromagnetic activation unit of this solenoid valve, and this controller receives the wireless signal that includes control command, and controls this electromagnetic activation unit start according to the control command in this wireless signal.
2. according to claim 1 with the device of wireless signal control gas switch, wherein, this controller includes a shell and a control circuit, this shell is incorporated on the valve body of this solenoid valve, this control circuit is arranged in this shell and is electrically connected the electromagnetic activation unit of this solenoid valve, this control circuit receives this wireless signal, to control this electromagnetic activation unit.
3. according to claim 2 with the device of wireless signal control gas switch, wherein, include a power supply, for should electric power needed for control circuit, wherein this power supply battery of being a rectifier transformer or being arranged in this shell.
4. according to claim 2 with the device of wireless signal control gas switch, wherein, include a diverter switch, be electrically connected control circuit, this diverter switch can switch between one first state and one second state, when this control circuit does not receive this wireless signal and after this diverter switch switches to this first state, this control circuit controls this passage that this electromagnetic activation unit opens this valve body, when this control circuit does not receive this wireless signal and after this diverter switch switches to this second state, this control circuit controls this passage that this electromagnetic activation unit blocks this valve body.
5. according to claim 1 with the device of wireless signal control gas switch, wherein, this solenoid valve is normally closed solenoid valve.
6. according to claim 1 with the device of wireless signal control gas switch, wherein, this wireless signal is radio frequency (Radio Frequency, RF) signal.
7. according to claim 1 with the device of wireless signal control gas switch, wherein, this controller includes the signal transceiving unit and an ECU (Electrical Control Unit) that are mutually electrically connected, this signal transceiving unit receives this wireless signal, this ECU (Electrical Control Unit) is electrically connected the electromagnetic activation unit of this solenoid valve, this ECU (Electrical Control Unit) controls this electromagnetic activation unit according to the wireless signal that this signal transceiving unit receives, and this ECU (Electrical Control Unit) is sent by this signal transceiving unit after the on off state of this solenoid valve is compiled into a wireless signal.
8. according to claim 7 with the device of wireless signal control gas switch, wherein, include a battery in order to for should electric energy needed for controller; This controller includes a detecting unit and is electrically connected this battery and this ECU (Electrical Control Unit), this detecting unit detects the voltage of this battery, when the cell voltage that this detecting unit is detected is lower than a scheduled voltage, this ECU (Electrical Control Unit) sends by this signal transceiving unit the wireless signal that has low power state.
9. according to claim 7 with the device of wireless signal control gas switch, wherein, include a battery in order to for should electric energy needed for controller; This controller includes a detecting unit and is electrically connected this battery and this ECU (Electrical Control Unit), this detecting unit detects the voltage of this battery, when the cell voltage that this detecting unit is detected is lower than a reference voltage level, the electromagnetic activation unit that this ECU (Electrical Control Unit) controls this solenoid valve blocks the passage of this valve body.
10. according to claim 1 with the device of wireless signal control gas switch, wherein, include a control signal source, in order to send the wireless signal that this has control command.
11. according to claim 10 with the device of wireless signal control gas switch, wherein, this controller includes the signal transceiving unit and an ECU (Electrical Control Unit) that are mutually electrically connected, this signal transceiving unit receives the wireless signal that this has control command, this ECU (Electrical Control Unit) is electrically connected the electromagnetic activation unit of this solenoid valve, this ECU (Electrical Control Unit) controls the electromagnetic activation unit of this solenoid valve according to the wireless signal that this signal transceiving unit receives, and this ECU (Electrical Control Unit) is sent by this signal transceiving unit after the on off state of this solenoid valve is compiled into a wireless signal; This control signal source has a display unit, and the reception of this control signal source has the wireless signal of the on off state of this solenoid valve and is shown on this display unit by the on off state of this solenoid valve.
12. according to described in claim 11 with the device of wireless signal control gas switch, wherein, this control signal source includes remote controllers, a radio base station and a repeater, this repeater has a signal transceiving unit, a Wi-Fi Transmit-Receive Unit and a converting unit, and this converting unit is electrically connected this signal transceiving unit and this Wi-Fi Transmit-Receive Unit; These remote controllers have this display unit, and these remote controllers are connected with this radio base station signal, this radio base station is given in order to produce a signal with control command, after this radio base station receives this signal, the signal this with control command converts a Wi-Fi signal with control command to and sends, after this Wi-Fi Transmit-Receive Unit receives this Wi-Fi signal, this converting unit converts this Wi-Fi signal to wireless signal that this has control command, and is sent by the signal transceiving unit of this repeater; Again, after the signal transceiving unit of this repeater receives and has the wireless signal of the state of this solenoid valve, the wireless signal of the on off state with this solenoid valve is converted to the Wi-Fi signal that has the on off state of this solenoid valve by this converting unit, this radio base station is sent to by this Wi-Fi Transmit-Receive Unit, this radio base station produces one to be had the signal of the on off state of this solenoid valve and is sent to this remote controllers, and the on off state of this solenoid valve is shown on this display unit by these remote controllers.
13. according to described in claim 11 with the device of wireless signal control gas switch, wherein, include a battery in order to for should electric energy needed for controller; This controller includes a detecting unit and is electrically connected this battery and this ECU (Electrical Control Unit), this detecting unit detects the voltage of this battery, when the cell voltage that this detecting unit is detected is lower than a scheduled voltage, this ECU (Electrical Control Unit) sends by this signal transceiving unit the wireless signal that has low power state, this control signal source receives after this has the wireless signal of low power state, is shown on this display unit by low power state.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310552322.2A CN104633220B (en) | 2013-11-07 | 2013-11-07 | Device of controlling gas switch by wireless signals |
| PCT/CN2014/000957 WO2015066965A1 (en) | 2013-11-07 | 2014-10-30 | Gas switch apparatus using wireless signal control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310552322.2A CN104633220B (en) | 2013-11-07 | 2013-11-07 | Device of controlling gas switch by wireless signals |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104633220A true CN104633220A (en) | 2015-05-20 |
| CN104633220B CN104633220B (en) | 2017-05-24 |
Family
ID=53040826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310552322.2A Expired - Fee Related CN104633220B (en) | 2013-11-07 | 2013-11-07 | Device of controlling gas switch by wireless signals |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104633220B (en) |
| WO (1) | WO2015066965A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2729501Y (en) * | 2004-09-27 | 2005-09-28 | 陈智权 | Electronic safety apparatus for gas |
| TW200935364A (en) * | 2008-02-01 | 2009-08-16 | Good Life Develop Technology Co Ltd | Wireless gas switching notification device |
| CN102467806A (en) * | 2010-11-09 | 2012-05-23 | 张松 | Wireless gas safety protector |
| JP4967577B2 (en) * | 2006-10-06 | 2012-07-04 | パナソニック株式会社 | Heating cooker and electromagnetic induction cooker equipped with it |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2657119Y (en) * | 2003-08-01 | 2004-11-17 | 海门市液压件厂有限责任公司 | Domestic gas leakage automatic alarm cut-off device |
| CN201434136Y (en) * | 2009-07-02 | 2010-03-31 | 夏向忠 | Gas switching valve with wireless receiving function |
| CN103134088A (en) * | 2011-11-22 | 2013-06-05 | 西安扩力机电科技有限公司 | Household gas cooker wireless monitoring system |
| CN202561828U (en) * | 2012-03-15 | 2012-11-28 | 刘秉健 | Remote firing stove |
-
2013
- 2013-11-07 CN CN201310552322.2A patent/CN104633220B/en not_active Expired - Fee Related
-
2014
- 2014-10-30 WO PCT/CN2014/000957 patent/WO2015066965A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2729501Y (en) * | 2004-09-27 | 2005-09-28 | 陈智权 | Electronic safety apparatus for gas |
| JP4967577B2 (en) * | 2006-10-06 | 2012-07-04 | パナソニック株式会社 | Heating cooker and electromagnetic induction cooker equipped with it |
| TW200935364A (en) * | 2008-02-01 | 2009-08-16 | Good Life Develop Technology Co Ltd | Wireless gas switching notification device |
| CN102467806A (en) * | 2010-11-09 | 2012-05-23 | 张松 | Wireless gas safety protector |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015066965A1 (en) | 2015-05-14 |
| CN104633220B (en) | 2017-05-24 |
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