CN202947331U - Wall-hanging stove with detection device for CO and CH4 - Google Patents
Wall-hanging stove with detection device for CO and CH4 Download PDFInfo
- Publication number
- CN202947331U CN202947331U CN 201220685414 CN201220685414U CN202947331U CN 202947331 U CN202947331 U CN 202947331U CN 201220685414 CN201220685414 CN 201220685414 CN 201220685414 U CN201220685414 U CN 201220685414U CN 202947331 U CN202947331 U CN 202947331U
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- China
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- hanging furnace
- wall hanging
- burnt gas
- gas wall
- control system
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Abstract
The utility model discloses a wall-hanging stove with a detection device for CO and CH4. The wall-hanging stove comprises a gas wall-hanging stove main body mechanism, a gas wall-hanging stove electronic control system, and a detection module for CO and CH4, wherein the detection module for CO and CH4 is used for detecting the concentrations of CO and CH4 in the cavity of the gas wall-hanging stove, and sending a signal to the gas wall-hanging stove electronic control system; and the gas wall-hanging stove electronic control system is used for controlling the gas wall-hanging stove main body mechanism to work. A gas water heater can be used for performing real-time monitoring on combustible gases CO and CH4, and disconnecting a wall-hanging stove gas source in time via the gas wall-hanging stove electronic control system, so as to realize safety protection and prevent failure occurrence.
Description
Technical field
The utility model relates to a kind of band CO, CH
4The wall-hung boiler of checkout gear.
Background technology
What the fuel of gas heater adopted usually is natural gas, and its main component is methane (CH
4) and carbon monoxide (CO), wherein methane is the main component of natural gas, accounts for more than 90%.Gas heater kind in the market is numerous, its installation environment and with compression ring border also more complicated.May exist in using the process of combustion gas due to the exhaust gas leakage of machine itself to indoor or owing to explosion accident occurring after the gas leakage of machine inside and outside when lighting a fire, thereby cause consumer's property safety or life security to suffer a loss.
Summary of the invention
In order to overcome defects, the utility model provides a kind of band CO, CH
4The wall-hung boiler of checkout gear, this gas heater can be to imflammable gas CH
4Carry out Real-Time Monitoring with CO, and can in time disconnect the wall-hung boiler source of the gas by the burnt gas wall hanging furnace electric-control system, realize safeguard protection, prevent that fault from occuring.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of band CO, CH
4The wall-hung boiler of checkout gear comprises burnt gas wall hanging furnace main body mechanism and burnt gas wall hanging furnace electric-control system, also is provided with CO, CH
4Detection module, this CO, CH
4Detection module detects CO, the CH of burnt gas wall hanging furnace inside cavity
4Concentration, and be messaging in described burnt gas wall hanging furnace electric-control system, the described burnt gas wall hanging furnace main body mechanism work of described burnt gas wall hanging furnace electric control system controls.
As further improvement of the utility model, also be provided with display module, be integrated with display screen and loudspeaker in this display module and be controlled by respectively described burnt gas wall hanging furnace electric-control system, described display screen shows gas CO and CH
4One of at least the situation that exceeds standard, described loudspeaker is at gas CO and CH
4Report to the police when exceeding standard one of at least.
As further improvement of the utility model, described CO, CH
4Detection module is located in described burnt gas wall hanging furnace main body mechanism.
As further improvement of the utility model, described burnt gas wall hanging furnace electric-control system comprises valve body control circuit, Master control chip CPU, draught fan control circuit, data transmission module and data memory module; Described valve body control circuit in order to the break-make source of the gas in burnt gas wall hanging furnace, described Master control chip CPU is integrated with control program to control the work of described burnt gas wall hanging furnace main body mechanism, and described draught fan control circuit is controlled the start and stop of wall-hung boiler blower fan and controlled air-bled time according to the control program of described Master control chip CPU.
As further improvement of the utility model, described CO, CH4 detection module and described Master control chip CPU bidirectional data transfers, described Master control chip CPU receive data also is transmitted in described data memory module, this data memory module has the data storage capacity of setting, and the data of this data memory module storage can be transmitted in described data transmission module, this data transmission module can connect described Master control chip CPU and with transfer of data in described Master control chip CPU.
The beneficial effects of the utility model are: by CO, CH are set in burnt gas wall hanging furnace
4Detection module is to indoor fuel gas CH
4Monitor with the content of CO, in case arbitrary fuel gas content overproof, the burnt gas wall hanging furnace electric-control system is made security reaction immediately; and output alarm signal; cut off simultaneously the gas heater source of the gas, realize safeguard protection, make the use procedure of water heater and home-use gas process more safely, feel at ease
Description of drawings
Fig. 1 is the utility model theory structure schematic diagram;
Fig. 2 is burnt gas wall hanging furnace electric-control system modular structure schematic diagram described in the utility model.
By reference to the accompanying drawings, make the following instructions:
1---burnt gas wall hanging furnace electric-control system 2---CO, CH
4Detection module
3---display module 11---valve body control circuit
12---Master control chip 13---draught fan control circuit
14---data transmission module 15---data memory module
The specific embodiment
By reference to the accompanying drawings; the utility model is elaborated; but protection domain of the present utility model is not limited to following embodiment, and the simple equivalence of namely in every case being done with the utility model claim and description changes and modifies, within all still belonging to the utility model patent covering scope.
As shown in Figure 1, 2, a kind of band CO, CH
4The wall-hung boiler of checkout gear comprises burnt gas wall hanging furnace main body mechanism and burnt gas wall hanging furnace electric-control system 1 and CO, CH
4Detection module 2, this CO, CH
4Detection module detects CO, the CH of burnt gas wall hanging furnace inside cavity
4Concentration, and be messaging in described burnt gas wall hanging furnace electric-control system, described burnt gas wall hanging furnace electric-control system (pressing wall-hung boiler duty at that time) is controlled described burnt gas wall hanging furnace main body mechanism work (completing the basic function of burnt gas wall hanging furnace).
Preferably, also be provided with display module 3, be integrated with display screen and loudspeaker in this display module and be controlled by respectively described burnt gas wall hanging furnace electric-control system, described display screen shows gas CO and CH
4One of at least the situation that exceeds standard, described loudspeaker is at gas CO and CH
4Report to the police when exceeding standard one of at least.
Preferably, described CO, CH
4Detection module is located in described burnt gas wall hanging furnace main body mechanism.
Preferably, described burnt gas wall hanging furnace electric-control system comprises valve body control circuit 11, Master control chip CPU12, draught fan control circuit 13, data transmission module 14 and data memory module 15; Described valve body control circuit in order to (passing through switch electromagnetic valve) break-make source of the gas in burnt gas wall hanging furnace, described Master control chip CPU is integrated with control program to control described burnt gas wall hanging furnace main body mechanism work (completing the basic function of burnt gas wall hanging furnace), and described draught fan control circuit is controlled the start and stop of wall-hung boiler blower fan and controlled (the time lengthening blower fan that sets is normal) air-bled time according to the control program of described Master control chip CPU.
Preferably, described CO, CH4 detection module and described Master control chip CPU bidirectional data transfers, described Master control chip CPU receive data (storing and resolve computing) also (with the data after calculation process) is transmitted in described data memory module, this data memory module has the data storage capacity of setting, and the data of this data memory module storage can be transmitted in described data transmission module, this data transmission module can connect described Master control chip CPU and with transfer of data in described Master control chip CPU.
When if burnt gas wall hanging furnace is in holding state, when satisfying the trigger condition of CO, CH4 detection module, be messaging in the burnt gas wall hanging furnace electric-control system, the burnt gas wall hanging furnace electric-control system remains holding state (being that the reinforced fuel gas wall-hung boiler is not started shooting), the burnt gas wall hanging furnace electric-control system is messaging in display module simultaneously, and display module shows and reports to the police.During lower than trigger criteria, be messaging in the burnt gas wall hanging furnace electric-control system when CO, CH4 concentration, the burnt gas wall hanging furnace electric-control system is messaging in display module, the display module stop alarm;
When if burnt gas wall hanging furnace is in running status, when satisfying the trigger condition of CO, CH4 detection module, be messaging in the burnt gas wall hanging furnace electric-control system, the burnt gas wall hanging furnace electric-control system is by valve body control circuit positive closing valve body, thereby disconnect burnt gas wall hanging furnace source of the gas (being that the reinforced fuel gas wall-hung boiler is flame-out), the burnt gas wall hanging furnace electric-control system is messaging in display module simultaneously, and display module shows and reports to the police.During lower than trigger criteria, be messaging in the burnt gas wall hanging furnace electric-control system when CO, CH4 concentration, the burnt gas wall hanging furnace electric-control system is messaging in display module, the display module stop alarm, and burnt gas wall hanging furnace is replied normal (can work).
Claims (5)
1. be with CO, CH for one kind
4The wall-hung boiler of checkout gear comprises burnt gas wall hanging furnace main body mechanism and burnt gas wall hanging furnace electric-control system (1), it is characterized in that: also be provided with CO, CH
4Detection module (2), this CO, CH
4Detection module detects CO, the CH of burnt gas wall hanging furnace inside cavity
4Concentration, and be messaging in described burnt gas wall hanging furnace electric-control system, the described burnt gas wall hanging furnace main body mechanism work of described burnt gas wall hanging furnace electric control system controls.
2. band CO according to claim 1, CH
4The wall-hung boiler of checkout gear is characterized in that: also be provided with display module (3), be integrated with display screen and loudspeaker in this display module and be controlled by respectively described burnt gas wall hanging furnace electric-control system, described display screen shows gas CO and CH
4One of at least the situation that exceeds standard, described loudspeaker is at gas CO and CH
4Report to the police when exceeding standard one of at least.
3. band CO according to claim 1, CH
4The wall-hung boiler of checkout gear is characterized in that: described CO, CH
4Detection module is located in described burnt gas wall hanging furnace main body mechanism.
4. the described band of any one CO, CH according to claim 1 to 3
4The wall-hung boiler of checkout gear is characterized in that: described burnt gas wall hanging furnace electric-control system comprises valve body control circuit (11), Master control chip CPU (12), draught fan control circuit (13), data transmission module (14) and data memory module (15); Described valve body control circuit in order to the break-make source of the gas in burnt gas wall hanging furnace, described Master control chip CPU is integrated with control program to control the work of described burnt gas wall hanging furnace main body mechanism, and described draught fan control circuit is controlled the start and stop of wall-hung boiler blower fan and controlled air-bled time according to the control program of described Master control chip CPU.
5. the wall-hung boiler with CO, CH4 checkout gear according to claim 4, it is characterized in that: described CO, CH4 detection module and described Master control chip CPU bidirectional data transfers, described Master control chip CPU receive data also is transmitted in described data memory module, this data memory module has the data storage capacity of setting, and the data of this data memory module storage can be transmitted in described data transmission module, this data transmission module can connect described Master control chip CPU and with transfer of data in described Master control chip CPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220685414 CN202947331U (en) | 2012-12-12 | 2012-12-12 | Wall-hanging stove with detection device for CO and CH4 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220685414 CN202947331U (en) | 2012-12-12 | 2012-12-12 | Wall-hanging stove with detection device for CO and CH4 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202947331U true CN202947331U (en) | 2013-05-22 |
Family
ID=48423028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220685414 Expired - Lifetime CN202947331U (en) | 2012-12-12 | 2012-12-12 | Wall-hanging stove with detection device for CO and CH4 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202947331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642273A (en) * | 2016-10-30 | 2017-05-10 | 苏州市克拉思科文化传播有限公司 | Intelligent underfloor heating system |
| CN110822720A (en) * | 2019-10-15 | 2020-02-21 | 华帝股份有限公司 | Wall-mounted boiler safety fault control method |
-
2012
- 2012-12-12 CN CN 201220685414 patent/CN202947331U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642273A (en) * | 2016-10-30 | 2017-05-10 | 苏州市克拉思科文化传播有限公司 | Intelligent underfloor heating system |
| CN110822720A (en) * | 2019-10-15 | 2020-02-21 | 华帝股份有限公司 | Wall-mounted boiler safety fault control method |
| CN110822720B (en) * | 2019-10-15 | 2021-06-08 | 华帝股份有限公司 | Wall-mounted boiler safety fault control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |