CN203477552U - Domestic gas safety switch device - Google Patents
Domestic gas safety switch device Download PDFInfo
- Publication number
- CN203477552U CN203477552U CN201320506656.1U CN201320506656U CN203477552U CN 203477552 U CN203477552 U CN 203477552U CN 201320506656 U CN201320506656 U CN 201320506656U CN 203477552 U CN203477552 U CN 203477552U
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- China
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- control module
- signal receiver
- carry
- fixed
- relay
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Abstract
The utility model discloses a domestic gas safety switch device. The domestic gas safety switch device comprises a gas main solenoid valve and further comprises a relay, a fixed master control module, a portable control module and a wireless communication module. A contact of the relay is connected with the gas main solenoid valve. One output end of the fixed master control module is connected with the relay. The wireless communication module comprises a fixed signal projector, a fixed signal receiver, a portable signal projector and a portable signal receiver, wherein the fixed signal receiver and the fixed signal projector are connected to the input end and the other output end of the fixed master control module respectively, the portable signal receiver and the portable signal projector are connected with the input end and output end of the portable control module respectively, the fixed signal projector is in communication with the portable signal receiver through wireless signals A, and the portable signal projector is in communication with the fixed signal receiver through wireless signals B. The domestic gas safety switch device determines whether someone is at home by detecting the wireless signals, and is quite convenient to use.
Description
Technical field
The utility model relates to switch gear field, is specifically related to a kind of home-use gas safety switch gear.
Background technique
Along with scientific and technological, social progress, environmental pollution problem is day by day serious, and wherein the pollution of water resources is very severe in China's situation, and using water wisely will become the problem that its people must face.Along with life stress is increasing, a lot of young men work away from local, and empty nest old man is more and more, and old man's memory, reactivity are poor, easily forget turn out the gas while going out, and easily cause gas poisoning and fire.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of family gas safety switching apparatus, can solve old man and go out and forget turn out the gas, causes easily causing the problem of gas poisoning and fire.
The utility model is achieved through the following technical solutions:
A kind of family gas safety switching apparatus, comprise gas main solenoid valve, also comprise relay, fixing main control module, carry-on control module, wireless communication module, the contact of described relay connects gas main solenoid valve, described fixedly main control module is installed at home, an one output terminal connects the coil terminals of relay, described wireless communication module comprises fixed signal transmitter, fixed signal receiver, carry-on signal transmitter, carry-on signal receiver, described fixed signal receiver and fixed signal transmitter are connected to fixedly input end and another output terminal of main control module, described carry-on signal receiver and with oneself signal transmitter are connected to input end and the output terminal of carry-on control module, between described fixed signal transmitter and with oneself signal receiver and with oneself signal transmitter and fixed signal receiver respectively with A communicating wireless signals and B communicating wireless signals.
Further improvement of the utility model scheme is that described fixedly main control module and with oneself control module are respectively A single-chip microcomputer and B single-chip microcomputer.
Further improvement of the utility model scheme is that described relay is JHK-127 intrinsic safety type relay.
Further improvement of the utility model scheme is, the power supply of described carry-on control module is lithium cell, described lithium cell is with carry-on control module, carry-on signal transmitter, signal receiver is encapsulated in housing with oneself, and housing is made into the ornaments of different shaping, both artistic and practical.
The utility model has the advantage of:
One, by the mode of detected wireless signals, whether at home to confirm people, if at home, keep gas main solenoid valve to open, if in staying out, close gas main solenoid valve, guarantee safety;
Two, simple in structure, easy to use, do not need manual operation, very convenient.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
A kind of family gas safety switching apparatus as shown in Figure 1, comprise gas main solenoid valve, also comprise JHK-127 intrinsic safety type relay, fixing main control module, carry-on control module, wireless communication module, the contact of described JHK-127 intrinsic safety type relay connects gas main solenoid valve, described fixedly main control module is installed at home, an one output terminal connects the coil terminals of JHK-127 intrinsic safety type relay, described wireless communication module comprises fixed signal transmitter, fixed signal receiver, carry-on signal transmitter, carry-on signal receiver, described fixed signal receiver and fixed signal transmitter are connected to fixedly input end and another output terminal of main control module, input end and the output terminal of the carry-on control module that is set forth in, described fixed signal send out signal receiver carry-on and with oneself signal transmitter connect respectively emitter with oneself between signal receiver and carry-on signal transmitter and fixed signal receiver respectively with A communicating wireless signals and B communicating wireless signals, described fixedly main control module and with oneself control module are respectively A single-chip microcomputer and B single-chip microcomputer, described in 3, the power supply of control module is lithium cell with oneself, and described lithium cell is with control module, carry-on signal transmitter, carry-on signal receiver are encapsulated in housing with oneself.
Fixedly main control module regularly sends A wireless signal by fixed signal transmitter, if people at home, signal receiver feeds back to carry-on control module by A wireless signal with oneself, control module is controlled carry-on signal transmitter and is sent B wireless signal with oneself, fixed signal receiver feeds back to fixedly main control module by the B wireless signal receiving, and fixedly master control module controls gas main solenoid valve is opened; During if people stays out, fixed signal transmitter sends after A wireless signal, and fixed signal receiver does not receive B wireless signal, fixedly master control module controls JHK-127 intrinsic safety type cut-off gas main solenoid valve.
Claims (4)
1. a family gas safety switching apparatus, comprise gas main solenoid valve, it is characterized in that: also comprise relay, fixing main control module, carry-on control module, wireless communication module, the contact of described relay connects gas main solenoid valve, described fixedly main control module is installed at home, an one output terminal connects the coil terminals of relay, described wireless communication module comprises fixed signal transmitter, fixed signal receiver, carry-on signal transmitter, carry-on signal receiver, described fixed signal receiver and fixed signal transmitter are connected to fixedly input end and another output terminal of main control module, described carry-on signal receiver and with oneself signal transmitter are connected to input end and the output terminal of carry-on control module, between described fixed signal transmitter and with oneself signal receiver and with oneself signal transmitter and fixed signal receiver respectively with A communicating wireless signals and B communicating wireless signals.
2. a kind of family gas safety switching apparatus as claimed in claim 1, is characterized in that: described fixedly main control module and with oneself control module are respectively A single-chip microcomputer and B single-chip microcomputer.
3. a kind of family gas safety switching apparatus as claimed in claim 1, is characterized in that: described relay is JHK-127 intrinsic safety type relay.
4. a kind of family gas safety switching apparatus as claimed in claim 1, is characterized in that: the power supply of described carry-on control module is lithium cell, and described lithium cell is with control module, carry-on signal transmitter, carry-on signal receiver are encapsulated in housing with oneself.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320506656.1U CN203477552U (en) | 2013-08-20 | 2013-08-20 | Domestic gas safety switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320506656.1U CN203477552U (en) | 2013-08-20 | 2013-08-20 | Domestic gas safety switch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203477552U true CN203477552U (en) | 2014-03-12 |
Family
ID=50225883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320506656.1U Expired - Fee Related CN203477552U (en) | 2013-08-20 | 2013-08-20 | Domestic gas safety switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203477552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836247A (en) * | 2014-03-27 | 2014-06-04 | 四川鹏翔电子科技有限责任公司 | Wireless intelligent valve controller |
-
2013
- 2013-08-20 CN CN201320506656.1U patent/CN203477552U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836247A (en) * | 2014-03-27 | 2014-06-04 | 四川鹏翔电子科技有限责任公司 | Wireless intelligent valve controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140820 |
|
| EXPY | Termination of patent right or utility model |