CN205563954U - Gas monitoring and device that cuts off - Google Patents
Gas monitoring and device that cuts off Download PDFInfo
- Publication number
- CN205563954U CN205563954U CN201620384958.XU CN201620384958U CN205563954U CN 205563954 U CN205563954 U CN 205563954U CN 201620384958 U CN201620384958 U CN 201620384958U CN 205563954 U CN205563954 U CN 205563954U
- Authority
- CN
- China
- Prior art keywords
- gas
- cut
- equipment
- comparator
- gas monitoring
- 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.)
- Expired - Fee Related
Links
- 239000007789 gas Substances 0.000 claims description 40
- 239000000567 combustion gas Substances 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 8
- 239000000523 sample Substances 0.000 claims description 4
- 230000001702 transmitter Effects 0.000 claims description 2
- 238000005086 pumping Methods 0.000 abstract 3
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003034 coal gas Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model provides a gas monitoring and device that cuts off, including monitoring box, still including setting up the solenoid valve that is used for closing gas output on gas equipment, be equipped with the collection equipment who is used for gathering the indoor gas concentration value that awaits measuring in the monitoring box, a comparator for being based on gas concentration value and gas default carry out the comparison, a pumping equipment for being based on shut -off signal was sent to cutting apparatus from result in the comparator to gas equipment's solenoid valve opens the fan with being arranged in according to the result of comparator, collection equipment, cutting apparatus and pumping equipment are connected with the comparator through the data line respectively, cutting apparatus and solenoid valve wireless connection, this novel can monitoring indoor gas concentration in real time realizes during gas leakage closing gas equipment automatically to open the pumping equipment and exhaust to the indoor gas of revealing, realize unmanned on duty, in putting into monitoring box with each check out test set, carry out effectual protection to each check out test set, occupation space is little, and life increases.
Description
Technical field
This utility model relates generally to coal gas detection field, is specifically related to the dress of a kind of gas monitoring and cut-out
Put.
Background technology
Along with the development of science and technology, combustion gas is one of requisite energy in human being's production and life, but combustion
Gas there is also potential safety hazard while offering convenience to us, in recent years, causes because of gas leakage
The accident of blast occurs again and again, causes the extreme loss of life and property, if it is possible to when gas leakage
Process in time and alert, the source having an accident is strangled, just can reduce and even become extinct because combustion gas is let out
Dew causes the accident of blast, the life of protection people and property.
Utility model content
Technical problem to be solved in the utility model is to provide the device of a kind of gas monitoring and cut-out, energy
Enough real-time gas concentrations to indoor are monitored, during gas leakage, it is achieved automatically close gas-fired equipment,
And open exhaust equipment the combustion gas of indoor leakage is exhausted.
The technical scheme that this utility model solves above-mentioned technical problem is as follows: a kind of gas monitoring and cut-out
Device, including the electromagnetic valve being arranged on gas-fired equipment, also includes monitor box, is provided with in described monitor box
For gathering the collecting device of indoor fuel gas concentration value to be measured, for presetting with combustion gas according to gas concentration value
Comparator that value compares, close for sending to the electromagnetic valve of gas-fired equipment according to the result in comparator
Break signal cut off equipment and for according in comparator result open fan exhaust equipment, described
Collecting device, cut off equipment and exhaust equipment and be connected with described comparator by data wire respectively, described in cut
Disconnected equipment and described electromagnetic valve wireless connections.
The beneficial effects of the utility model are: can be monitored indoor gas concentration in real time, gas leakage
Time, it is achieved automatically gas-fired equipment is closed, and open exhaust equipment the combustion gas of indoor leakage is carried out
Aerofluxus, it is achieved unmanned, safe and reliable；Each detection equipment is inserted in monitor box, each detection is set
For being effectively protected, taking up room little, it is simple to safeguard, service life increases.
On the basis of technique scheme, this utility model can also do following improvement.
Further, described comparator is provided with the storage card for storing described combustion gas preset value.
Further, also include in described monitor box for according to the result in comparator to the client set eventually
End sends the warning device of warning message, and described warning device is connected with described comparator by data wire.
If the gas concentration value that the result in comparator is monitoring is more than combustion gas preset value, then warning device is to setting
Client terminal send warning message.
Further, described warning device is provided with wireless for setting up communication with the client terminal set
Emitter.
Above-mentioned further scheme is used to provide the benefit that: during gas leakage, it is possible to the client set eventually
End sends warning message, reminds people in time.
Further, it is additionally provided with the display screen for carrying out showing by described gas concentration value, described display screen
It is embedded on the outer surface of described monitor box, and is connected with described collecting device by data wire.
Above-mentioned further scheme is used to provide the benefit that: can quickly know indoor whether gas leakage.
Further, the probe of described collecting device stretches out box from the inside of described monitor box and is fixed on institute
State on the outer surface of monitor box.
Further, described fan is arranged on indoor to be measured, described fan and described exhaust equipment wireless connections.
If the gas concentration value that the result in comparator is monitoring is more than combustion gas preset value, then exhaust equipment is to fan
Sending open command, fan is opened after receiving open command.
Further, described cut-out equipment be equipped with on described electromagnetic valve for setting up what wireless signal was connected
Z igBee communication apparatus.If the gas concentration value that the result in comparator is monitoring is more than combustion gas preset value,
Cut-out equipment sends to electromagnetic valve and turns off instruction, and electromagnetic valve cuts out after receiving shutoff instruction.
Use above-mentioned further scheme to provide the benefit that: Z i gBee communication apparatus low-power consumption, low cost,
Low rate, uses wireless connections to reduce connection, safe and reliable.
Further, the power-supply device that electric power is provided also is included for whole gas monitoring device.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model；
Fig. 2 is rearview of the present utility model.
In accompanying drawing, the component names representated by each labelling is as follows:
1, monitor box, 2, collecting device, 3, comparator, 4, cut off equipment, 5, exhaust equipment, 6,
Warning device, 7, display screen, 201, probe.
Detailed description of the invention
Being described principle of the present utility model and feature below in conjunction with accompanying drawing, example is served only for solving
Release this utility model, be not intended to limit scope of the present utility model.
As shown in Figure 1-2, a kind of gas monitoring and the device of cut-out, including being arranged on gas-fired equipment
Electromagnetic valve, also includes monitor box 1, is provided with for gathering indoor fuel gas concentration to be measured in described monitor box 1
The collecting device 2 of value, for the comparator 3 compared according to gas concentration value and combustion gas preset value,
For sending the cut-out equipment 4 of cut-off signals to the electromagnetic valve of gas-fired equipment according to the result in comparator 3
With the exhaust equipment 5 for opening fan according to the result in comparator 3, described collecting device 2,
Cut-out equipment 4 and exhaust equipment 5 are connected with described comparator 3 by data wire respectively, and described cut-out sets
Standby 4 with described electromagnetic valve wireless connections.
Described comparator 3 is provided with the storage card for storing described combustion gas preset value.
Also include in described monitor box 1 for sending out to the client terminal set according to the result in comparator 3
Delivering newspaper the warning device 6 of alarming information, described warning device 6 is connected with described comparator 3 by data wire.
If the gas concentration value that the result in comparator is monitoring is more than combustion gas preset value, then warning device is to setting
Client terminal send warning message.
Described warning device 6 is provided with the wireless transmitter for setting up communication with the client terminal set.
During gas leakage, it is possible to send warning message to the client terminal set, remind people in time.
Being additionally provided with the display screen 7 for carrying out showing by described gas concentration value, described display screen 7 is embedded
On the outer surface of described monitor box 1, and it is connected with described collecting device 2 by data wire, it is possible to fast
Speed knows indoor whether gas leakage.
The probe 201 of described collecting device 2 stretches out box from the inside of described monitor box 1 and is fixed on institute
State on the outer surface of monitor box 1.
Described fan is arranged on indoor to be measured, described fan and the wireless connections of described exhaust equipment 5.If ratio
Result in relatively device is that the gas concentration value of monitoring is more than combustion gas preset value, then exhaust equipment sends to fan
Open command, fan is opened after receiving open command.
Described cut-out equipment 4 be equipped with on described electromagnetic valve for setting up what wireless signal was connected
Z igBee communication apparatus.If the gas concentration value that the result in comparator is monitoring is more than combustion gas preset value,
Cut-out equipment sends to electromagnetic valve and turns off instruction, and electromagnetic valve cuts out after receiving shutoff instruction.
Z igBee communication apparatus low-power consumption, low cost, low rate, use wireless connections to reduce connection, peace
Complete reliable.
Also include the power-supply device that electric power is provided for whole gas monitoring device.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (9)
1. a gas monitoring and the device of cut-out, it is characterised in that include being arranged on gas-fired equipment
Electromagnetic valve, also include monitor box (1), be provided with for gathering indoor to be measured in described monitor box (1)
The collecting device (2) of gas concentration value, for comparing with combustion gas preset value according to gas concentration value
Comparator (3), for according to electromagnetic valve from the result in comparator (3) to gas-fired equipment send close
The cut-out equipment (4) of break signal and setting for opening the aerofluxus of fan according to the result in comparator (3)
Standby (5), described collecting device (2), cut-out equipment (4) and exhaust equipment (5) pass through respectively
Data wire is connected with described comparator (3), described cut-out equipment (4) and described electromagnetic valve wireless connections.
A kind of gas monitoring the most according to claim 1 and the device of cut-out, it is characterised in that
Described comparator (3) is provided with the storage card for storing described combustion gas preset value.
A kind of gas monitoring the most according to claim 1 and the device of cut-out, it is characterised in that
Also include in described monitor box (1) for according to the result in comparator (3) to set client terminal
Sending the warning device (6) of warning message, described warning device (6) is compared with described by data wire
Device (3) connects.
A kind of gas monitoring the most according to claim 3 and the device of cut-out, it is characterised in that
Described warning device (6) is provided with the wireless transmitter for setting up communication with the client terminal set.
A kind of gas monitoring the most according to claim 1 and the device of cut-out, it is characterised in that
It is additionally provided with the display screen (7) for carrying out showing by described gas concentration value, in described display screen (7)
It is embedded on the outer surface of described monitor box (1), and is connected with described collecting device (2) by data wire.
A kind of gas monitoring the most according to claim 1 and the device of cut-out, it is characterised in that
The probe (201) of described collecting device (2) stretches out from the inside of described monitor box (1) box and consolidates
It is scheduled on the outer surface of described monitor box (1).
A kind of gas monitoring the most according to claim 1 and the device of cut-out, it is characterised in that
Described fan is arranged on indoor to be measured, described fan and described exhaust equipment (5) wireless connections.
8., according to a kind of gas monitoring described in any one of claim 1-7 and the device of cut-out, it is special
Levying and be, described cut-out equipment (4) is connected for setting up wireless signal with being equipped with on described electromagnetic valve
ZigBee communication apparatus.
9., according to a kind of gas monitoring described in any one of claim 1-7 and the device of cut-out, it is special
Levy and be, also include the power-supply device that electric power is provided for whole gas monitoring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620384958.XU CN205563954U (en) | 2016-04-29 | 2016-04-29 | Gas monitoring and device that cuts off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620384958.XU CN205563954U (en) | 2016-04-29 | 2016-04-29 | Gas monitoring and device that cuts off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205563954U true CN205563954U (en) | 2016-09-07 |
Family
ID=56805401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620384958.XU Expired - Fee Related CN205563954U (en) | 2016-04-29 | 2016-04-29 | Gas monitoring and device that cuts off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205563954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108961690A (en) * | 2018-06-06 | 2018-12-07 | 丽水市伊凡家模具科技有限公司 | A kind of kitchen monitoring alarm device and method |
-
2016
- 2016-04-29 CN CN201620384958.XU patent/CN205563954U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108961690A (en) * | 2018-06-06 | 2018-12-07 | 丽水市伊凡家模具科技有限公司 | A kind of kitchen monitoring alarm device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20190429 |