CN201508022U - Gas water heater with functions of wireless remote control and automatic harmful gas monitoring - Google Patents

Gas water heater with functions of wireless remote control and automatic harmful gas monitoring Download PDF

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Publication number
CN201508022U
CN201508022U CN2009202321069U CN200920232106U CN201508022U CN 201508022 U CN201508022 U CN 201508022U CN 2009202321069 U CN2009202321069 U CN 2009202321069U CN 200920232106 U CN200920232106 U CN 200920232106U CN 201508022 U CN201508022 U CN 201508022U
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China
Prior art keywords
gas
water heater
wireless remote
module
link block
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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.)
Expired - Lifetime
Application number
CN2009202321069U
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Chinese (zh)
Inventor
季兵
于春起
王晓云
王超
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Ariston Thermo China Co Ltd
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Ariston Thermo China Co Ltd
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Publication date
Application filed by Ariston Thermo China Co Ltd filed Critical Ariston Thermo China Co Ltd
Priority to CN2009202321069U priority Critical patent/CN201508022U/en
Application granted granted Critical
Publication of CN201508022U publication Critical patent/CN201508022U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a gas water heater with the functions of wireless remote control and automatic harmful gas monitoring, which comprises a gas water heater host machine. A communication interface is arranged on a master control board of the gas water heater host machine, the gas water heater host machine is connected with a connecting module by the communication interface, and communication is carried out between the gas water heater host machine and a wireless remote controller as well as a gas alarm device by the connecting module. The gas water heater has the following advantages: as the gas water heater is externally connected with the connecting module, the communication between the gas water heater and the wireless remote controller as well as the gas alarm device can be realized at the same time; the wireless remote controller can send a command to the gas water heater to control the running conditions of the gas water heater; as the gas alarm device can also give feedbacks about the detected indoor gas leakage rate and the quantity of carbon monoxide to a master control base board of the gas water heater, the gas alarm device can automatically send alarms and cut off the gas supply of the water heater once the concentration of harmful gas is over high; meanwhile, a blower of the water heater is started to exert the function of high-speed cleaning, so as to discharge the harmful gas to the outside as far as possible.

Description

A kind of gas heater with wireless remote control and harmful gas automatic monitoring function
Technical field
The utility model relates to a kind of intelligent gas water heater, especially a kind of gas heater with wireless remote control and harmful gas automatic monitoring function.
Background technology
The installation of gas heater in the market generally all has a segment distance with the bathroom, finds that when user's bathing temperature is improper, very difficult running temperature of regulating water heater again, and Given this a lot of people deeply hurt, and accidentally are easy to skin scald during shower.Though occurred remote controller in the market, be wire remote control devices mostly, Digiplex is seldom.When wire remote control devices is installed, earlier remote controller is fixed on the wall in bathroom, needs then just can connect line and receive on the water heater mainboard the wall threading of punchinging.So not only influence the attractive in appearance of domestic environment, but also have certain hidden danger, even remote controller also can produce interference effect to the display of water heater fuselage sometimes.And general Digiplex is the interconnecting module that sends a signal to water heater mostly, realizes the control of remote controller to water heater.This modular converter, function singleness only plays the linkage function between Digiplex and the water heater, can't accomplish multifunction.
For pernicious gas and gas heater interlock monitoring function, the method that China utility model patent 200610097939.X " gas heater and alarming method by monitoring with monitoring harmful gases warning function " proposes is that the gas alarm device is directly linked to each other with gas heater, when indoor fuel gas leakage or CO excessive concentration, only play the warning effect, do not have pernicious gas is discharged to outdoor function, can not protect consumer's personal safety up hill and dale; And the method function singleness, do not have modular design concept, more do not have the wireless remote control function.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of gas heater with wireless remote control and harmful gas automatic monitoring function is provided, with wireless remote control technology with to the monitoring technique of pernicious gas, be introduced in the gas heater, further strengthen convenience and security that household gas apparatus uses.
According to the technical scheme that the utility model provides, the gas heater with wireless remote control and harmful gas automatic monitoring function comprises the gas heater main frame, also comprises link block, Digiplex and fuel gas alarm; On the master control borad of gas heater main frame, communication interface is set, connects link block by communication interface; Described link block comprises the RF receiver module that is connected with a MCU, ISP, memory cell, the communication module and the power module that are connected with the master control borad of gas heater main frame; Described Digiplex comprises a RF transmitter module, display screen, first keyboard input module and the power module that the 2nd MCU connects; Described fuel gas alarm comprises the 2nd RF transmitter module, second keyboard input module, sound and light alarm display module, CO sensor and the power module that the 3rd MCU connects; A described RF transmitter module, the 2nd RF transmitter module and RF receiver module are complementary.
The power module of described Digiplex adopts powered battery.
Described link block is fixed on the base plate of gas heater main frame.
The 3rd MCU of described fuel gas alarm also is connected with CH 4Sensor.
Described fuel gas alarm is directly installed on the family expenses electrical box, or independently is installed on the metope, is connected power supply with supply socket by the plug of being with power line.
Described link block, Digiplex and fuel gas alarm all have a unique ID coding, and a link block can only be carried out communication with a Digiplex, a fuel gas alarm simultaneously, and ability communication after the successful matching of ID coding; Digiplex has different addresses with the ID coding of fuel gas alarm, and does not disturb mutually.
The utility model has the advantages that:, can realize the communication between gas heater and Digiplex and the fuel gas alarm simultaneously by the external link block of gas heater; Digiplex can send instruction to gas heater and control the water heater operation conditions; Fuel gas alarm also can feed back to water heater master control substrate with indoor fuel gas leakage rate and the CO content that detects, in case harmful gas concentration is too high, just the automatic gas supply of reporting to the police and cutting off water heater, and the blower fan that starts water heater carries out the high velocity sweep function, as much as possible pernicious gas is discharged to outdoor.
Description of drawings
Fig. 1 is the utility model general structure schematic diagram.
Fig. 2 is the circuit block diagram of link block.
Fig. 3 is the circuit block diagram of Digiplex.
Fig. 4 is the circuit block diagram of fuel gas alarm.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1: the utility model is provided with communication interface on the master control borad of gas heater main frame 1, connect link block 2 by communication interface, by to gas heater main frame 1 an external link block 2, promptly link block is carried out communication with wired mode and water heater master control borad.Realize water heater wireless remote control functions synchronously and to the monitoring function of pernicious gas by link block 2.Link block 2 is carried out communication with Digiplex 3, fuel gas alarm 4 wirelessly.
As shown in Figure 2, described link block 2 comprises the RF receiver module that is connected with a MCU, ISP (online programming device), memory cell, the communication module and the power module that are connected with the master control borad of gas heater main frame 1.
As shown in Figure 3, described Digiplex 3 comprises a RF transmitter module, display screen, first keyboard input module and the power module that the 2nd MCU connects.
As shown in Figure 4, described fuel gas alarm 4 comprises the 2nd RF transmitter module, second keyboard input module, sound and light alarm display module, CO sensor and the power module that the 3rd MCU connects.
Digiplex 3, fuel gas alarm 4 carry out communication with link block 2 wirelessly.Each link block 2 can only be simultaneously carried out communication with a Digiplex 3, a fuel gas alarm 4, and must could communication after ID encodes successful matching.Digiplex 3 has different addresses with the ID coding of fuel gas alarm 4, and does not disturb mutually.Implementation method is as follows:
One. the wireless remote control function
Digiplex 3 can carry out Remote to the gas heater in the family in indoor any position.Each Digiplex 3 all has a unique ID coding, and link block 2 could be matched with the remote controller 3 of specific ID coding by the learning manipulation pattern.Could correctly send command signal after the coding successful matching to the water heater master control borad.After link block 3 and the successful matching of a certain remote controller 3ID coding, just can't carry out the pairing of ID coding with other remote controllers 3 again, encode unless force link block 2 to discharge the ID that has matched by artificial pattern.
1. obtain priority: water heater main frame 1 may contain a plurality of human-computer interaction interfaces, and when interactive interface had two or more, 1 pair of priority of water heater main frame was distributed, and peace according to whose elder generation's whose principle of priority of start is distributed.During many interactive interfaces, have only the interface that obtains priority to control to the running status of water heater.
2. adjustment has two kinds of situations:
(1) start shooting and non-fired state when main frame 1 is in, remote controller can carry out the temperature setting to main frame 1.The scope of setting is 35 ℃ ~ 70 ℃, setting not capable of circulation, and wherein 35 ℃ ~ 48 ℃ is low-temperature zone.In low-temperature zone, whenever click lifting key or decline key, the temperature rising is set or descends 1 ℃.When temperature is set is 48 ℃, clicks lifting key, temperature is set is upgraded to 50 ℃, and 50 ℃ ~ 70 ℃ is high temperature section.In high temperature section, whenever click lifting key or decline key, the temperature rising is set or descends 5 ℃.
(2) when main frame 1 was in fired state and is low-temperature zone, remote controller can be provided with temperature value arbitrarily in the low-temperature zone scope.When main frame 1 was in fired state and is high temperature section, the value of setting of 1 response of main frame step-down did not respond the value of setting (display board LCD dodged several seconds, but was provided with temperature-resistant) that uprises.
3. communication distance: the maximum communication distance of remote controller is 30 meters, 3 walls.
Two. to the monitoring function of pernicious gas
Fuel gas alarm 4 can be directly installed on the family expenses electrical box, by the mains-supplied in the electrical box, also can independently be installed on the metope, and the plug with two core power lines (1.5m) by a standard configuration is connected power supply with supply socket.Each fuel gas alarm 4 all has a unique ID coding, and link block 2 could be matched with the fuel gas alarm 4 of specific ID coding by the learning manipulation pattern.Could carry out one-way communication with link block 2 after the coding successful matching.After link block 2 and the successful matching of a certain fuel gas alarm ID coding, just can't carry out the pairing of ID coding with other fuel gas alarms 4 again, encode unless force link block 2 to discharge the ID that has matched by artificial pattern.
Fuel gas alarm 4 can be placed on arbitrary monitoring location that needs in kitchen, and high-precision CO sensor and CH are equipped with in its inside 4(main component of city gas) sensor, constantly monitor the CO content and the gas leakage amount of present position, and detected gas concentration signal is converted into the signal of telecommunication, feed back to inner control system (the 3rd MCU), control system is compared the electrical signal peak and the preset value that receive, in case the electrical signal peak that receives meets or exceeds setting value, then sends alarm signal, pass to the water heater master control borad through link block 2, the buzzer of alarm 4 began to pipe and reported to the police this moment.After master control borad receives alarm signal, start emergency preplan immediately, two kinds of situations arranged:
1. water heater main frame 1 just when heating work, cuts out gas valve rapidly, cuts off the fuel gas supply of water heater main frame 1, water heater main frame 1 stops heating work immediately, but blower fan keeps operating condition, carries out high velocity sweep, to greatest extent pernicious gas is discharged to outdoor; Respond the warning system on the water heater panel display simultaneously, remind the user with this.
2. when water heater main frame 1 is in holding state (gas valve has been in closed condition), start the blower fan running rapidly, water heater main frame 1 does not enter the heat production water conservancy project and makes state at this moment, carries out high velocity sweep, to greatest extent pernicious gas is discharged to outdoor; Respond the warning system on the water heater panel display simultaneously, remind the user with this.
If control system detects sensor break down (CO or CH 4Sensor), corresponding fault display lamp does not stop flicker on the alarm 4, and buzzer call points out user sensor to break down simultaneously.This kind situation, the control systems in the alarm 4 do not send fault-signal to the water heater master control borad, also do not influence any work of water heater main frame 1, and water heater main frame 1 continues to remain in the state of user's needs.
Described fuel gas alarm 4 both can independently use, also can with gas heater main frame 1, link block 2 supporting uses.During independent the use, exceed standard in case find the present position harmful gas concentration, the buzzer of alarm 4 is reported to the police in the mode that pipes.During supporting use, not only the buzzer of alarm 4 is reported to the police in the mode that pipes, and " danger " signal is responded on the water heater panel display, makes the blower fan of water heater main frame 1 carry out high velocity sweep simultaneously, as much as possible pernicious gas is discharged to outdoor.
This fuel gas alarm 4 can effectively prevent the accident because of indoor fuel gas leaks or the CO excessive concentration causes; Also can prevent a large amount of pernicious gases (CO or CH because of the external world 4) accident that causes to indoor invasion, bring more safety guarantee to resident living.
Specific embodiment when the utility model uses is:
One. link block 2 is connected with the water heater master control borad
, be connected with communication connector on gas heater 1 master control borad two pins in the link block 2 with connecting line, link block 2 can be fixed on the base plate of water heater main frame 1 with screw.
Two. implement the wireless remote control function
Open the battery cover of the back of Digiplex 3, load onto No. 7 dry cells of two joints by assigned direction, and cover battery cover.Click the power switch button on Digiplex 3 fronts, make Digiplex 3 be in the launching code state.Take off the circuit board of link block 2, the row's pin CN101 on the circuit board is carried out short circuit after, then link block 2 enters into Digiplex ID coding pairing learning state.This moment the LED101 Chang Liang on the link block 2, if receive the signal of some (can only one) remote controller emission in the 30S, then LED101 becomes the sudden strain of a muscle state by normal bright state, then represents ID coding pairing learning success.After the successful matching of ID coding, the row's pin CN101 on the circuit board of link block 2 is in off-state, link block 2 just can be remembered the Digiplex ID that has matched and encode until pairing again.At this moment, Digiplex 3 just can carry out straighforward operation to this gas heater main frame 1 under the priority situation that acquisition water heater main frame 1 is authorized, comprise start, shutdown, adjustment etc.
Three. implement automatic monitoring function to pernicious gas
Fuel gas alarm 4 is placed on a certain position that need monitor, kitchen and feeds power supply (220V, 50HZ civil power), click the power switch button on fuel gas alarm 4 fronts, make fuel gas alarm 4 be in the launching code state.Take off the circuit board of link block 2, " gas alarm " key of link block 2 pressed, the row's pin CN101 on the circuit board is carried out short circuit after, then link block 2 enters into fuel gas alarm ID coding pairing learning state.This moment the LED101 Chang Liang on the link block 2, if receive the signal of some (can only one) fuel gas alarm emission in the 3OS, then LED101 becomes the sudden strain of a muscle state by normal bright state, then represents ID coding pairing learning success.After the successful matching of ID coding, " gas alarm " key of link block 2 is resetted, and the row's pin CN101 on the circuit board of link block 2 is in off-state, link block 2 just can be remembered the fuel gas alarm ID coding that matched until pairing again.At this moment, fuel gas alarm 4 is in running order, and whether the harmful gas concentration of monitoring present position exceeds standard.If do not need fuel gas alarm 4 work, only need close the power switch of fuel gas alarm 4; When needing fuel gas alarm 4 work, turn on the power switch and get final product.

Claims (6)

1. the gas heater with wireless remote control and harmful gas automatic monitoring function comprises gas heater main frame (1), it is characterized in that: also comprise link block (2), Digiplex (3) and fuel gas alarm (4); On the master control borad of gas heater main frame (1), communication interface is set, connects link block (2) by communication interface; Described link block (2) comprises the RF receiver module that is connected with a MCU, ISP, memory cell, the communication module and the power module that are connected with the master control borad of gas heater main frame (1);
Described Digiplex (3) comprises a RF transmitter module, display screen, first keyboard input module and the power module that the 2nd MCU connects;
Described fuel gas alarm (4) comprises the 2nd RF transmitter module, second keyboard input module, sound and light alarm display module, CO sensor and the power module that the 3rd MCU connects;
A described RF transmitter module, the 2nd RF transmitter module and RF receiver module are complementary.
2. the gas heater with wireless remote control and harmful gas automatic monitoring function as claimed in claim 1 is characterized in that the power module of described Digiplex (3) adopts powered battery.
3. the gas heater with wireless remote control and harmful gas automatic monitoring function as claimed in claim 1 is characterized in that described link block (2) is fixed on the base plate of gas heater main frame (1).
4. the gas heater with wireless remote control and harmful gas automatic monitoring function as claimed in claim 1 is characterized in that the 3rd MCU of described fuel gas alarm (4) also is connected with the CH4 sensor.
5. the gas heater with wireless remote control and harmful gas automatic monitoring function as claimed in claim 1, it is characterized in that described fuel gas alarm (4) is directly installed on the family expenses electrical box, or independently be installed on the metope, be connected power supply with supply socket by the plug of being with power line.
6. the gas heater with wireless remote control and harmful gas automatic monitoring function as claimed in claim 1 is characterized in that described link block (2), Digiplex (3) and fuel gas alarm (4) all have a unique ID coding; Digiplex (3) has different addresses with the ID coding of fuel gas alarm (4).
CN2009202321069U 2009-09-18 2009-09-18 Gas water heater with functions of wireless remote control and automatic harmful gas monitoring Expired - Lifetime CN201508022U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202321069U CN201508022U (en) 2009-09-18 2009-09-18 Gas water heater with functions of wireless remote control and automatic harmful gas monitoring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202321069U CN201508022U (en) 2009-09-18 2009-09-18 Gas water heater with functions of wireless remote control and automatic harmful gas monitoring

Publications (1)

Publication Number Publication Date
CN201508022U true CN201508022U (en) 2010-06-16

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CN2009202321069U Expired - Lifetime CN201508022U (en) 2009-09-18 2009-09-18 Gas water heater with functions of wireless remote control and automatic harmful gas monitoring

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101696820B (en) * 2009-09-18 2012-08-22 阿里斯顿热能产品(中国)有限公司 Gas heater with functions of wireless remote control and automatic monitoring of harmful gas
CN102903211A (en) * 2012-11-14 2013-01-30 银川天佳仪器仪表有限公司 Gas alarm with wireless ad hoc network functions
CN102968886A (en) * 2012-11-14 2013-03-13 银川天佳仪器仪表有限公司 Gas alarm with voltage output

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101696820B (en) * 2009-09-18 2012-08-22 阿里斯顿热能产品(中国)有限公司 Gas heater with functions of wireless remote control and automatic monitoring of harmful gas
CN102903211A (en) * 2012-11-14 2013-01-30 银川天佳仪器仪表有限公司 Gas alarm with wireless ad hoc network functions
CN102968886A (en) * 2012-11-14 2013-03-13 银川天佳仪器仪表有限公司 Gas alarm with voltage output

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20100616

Effective date of abandoning: 20090918