CN208224857U - A kind of sulfur dioxide leak detection and automatic spray control system - Google Patents
A kind of sulfur dioxide leak detection and automatic spray control system Download PDFInfo
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- CN208224857U CN208224857U CN201820835949.7U CN201820835949U CN208224857U CN 208224857 U CN208224857 U CN 208224857U CN 201820835949 U CN201820835949 U CN 201820835949U CN 208224857 U CN208224857 U CN 208224857U
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- sulfur dioxide
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Abstract
A kind of sulfur dioxide leak detection and automatic spray control system, belong to gas-detecting device field, it is characterised in that: wash one's hair spray equipment, exhaust fan and power supply including gas detection probe, gas leakage warning controller, automatic spray control cabinet, water；The gas detection probe is electrically connected with gas leakage warning controller；The automatic spray control cabinet and exhaust fan are electrically connected with gas leakage warning controller；The water washes one's hair spray equipment and is connected with automatic spray control cabinet；The gas leakage warning controller, automatic spray control cabinet and exhaust fan are controlled to a power supply.Spray and exhaust fan emergency set are washed one's hair by interlocking automatic starting water, water is washed one's hair into atomizing spray and absorbs toxic gas, reduces workshop sulfur dioxide concentration of toxic gases, guarantees that plant personnel is not influenced by sulfur dioxide toxic gas, plays emergencing action.This process flow is extremely simple, good absorption effect, system run all right.
Description
Technical field
The utility model belongs to gas-detecting device field more particularly to a kind of sulfur dioxide leak detection and automatic spray
Control system.
Background technique
Currently, sulfur dioxide toxic gas can be used in glass industry production technology, the gas if it happens leak by
It can be gathered in sulfur dioxide gas room, since sulfur dioxide gas room ventilation performance is bad, lead to sulfur dioxide toxic gas
Concentration gradually rises, and is more than national regulation toxic and harmful gas standard limited value, gently then influences human health, heavy then life-threatening,
Cause Environmental security accident.
Summary of the invention
The utility model aims to solve the problem that the above problem, provides a kind of sulfur dioxide leak detection and automatic spray control system
System.
Sulfur dioxide leak detection and automatic spray control system described in the utility model, including gas detection probe, gas
Body leakage alarm controller, automatic spray control cabinet, water wash one's hair spray equipment, exhaust fan and power supply；The gas detection probe with
Gas leakage warning controller is electrically connected；The automatic spray control cabinet and exhaust fan with gas leakage warning controller phase
Electrical connection；The water washes one's hair spray equipment and is connected with automatic spray control cabinet；The gas leakage warning controller, automatic spray
Control cabinet and exhaust fan are controlled to a power supply.When equipment is run, it is in standby；When gas detection probe detects dioxy
The content information for changing sulphur is transmitted to gas leakage warning controller, when the content of sulfur dioxide in area to be tested is greater than preset
When early warning value, gas leakage warning controller issues alarm signal, while controlling exhaust fan starting work, and pass through automatic spray
Control cabinet control water washes one's hair spray equipment and starts spray operation, and the content of sulfur dioxide in area to be tested is reduced with this.
Sulfur dioxide leak detection and automatic spray control system described in the utility model, the gas detection probe are set
It is placed in the bottom end in area to be tested；The gas detection probe is arranged upward.Sulfur dioxide leakage inspection described in the utility model
It surveys and automatic spray control system is mainly for detection of sulfur dioxide toxic gas, the density ratio air of sulfur dioxide is big, therefore
Can under be sunken to the bottom end of area to be tested, gas detection probe is set to the bottom end of area to be tested, and by gas detection
Probe is arranged upward, more conducively gas detection probe examining to the content of sulfur dioxide in area to be tested promptly and accurately
It surveys.
Sulfur dioxide leak detection and automatic spray control system described in the utility model, the automatic spray control cabinet
It is set to outside area to be tested.Automatic spray control cabinet is set to outside area to be tested, the dioxy in area to be tested
Changing sulfur content is more than early warning value, it is already possible to and when endangering human body generation, staff is not necessarily to enter in area to be tested,
Automatic spray control cabinet can be carried out to check control outside area to be tested, avoid toxic gas sulfur dioxide for operator
It damages.
Sulfur dioxide leak detection and automatic spray control system described in the utility model, the automatic spray control cabinet
On be provided with manual/automatic selector switch；It is to be detected during ensuring safety at experimental demonstration stage or other needs
Content of sulfur dioxide in region can't trigger water and wash one's hair spray equipment work, at this time switch to automatic spray control cabinet manually
Switch then can wash one's hair spray equipment by manually controlling water and work, and detection water washes one's hair spraying effect.In the daily monitoring stage, then
Automatic spray control cabinet is switched into automatic switch.
Sulfur dioxide leak detection and automatic spray control system described in the utility model, the gas detection probe are adopted
With ES2000T type point-type toxic gas detector.
Sulfur dioxide leak detection and automatic spray control system described in the utility model, the gas leakage warning control
Device processed uses fuel gas alarming controller.
Sulfur dioxide leak detection and automatic spray control system described in the utility model, can real-time monitoring sulfur dioxide
Concentration of toxic gases if occurring the toxic body leakage of sulfur dioxide in sulfur dioxide gas room, and reaches monitoring device alarming value, supervises
Sound-light alarm can be issued by surveying device, to prompt workshop operator, meanwhile, spray and exhaust fan are washed one's hair by interlocking automatic starting water
Water is washed one's hair atomizing spray and absorbs toxic gas, reduce workshop sulfur dioxide concentration of toxic gases, guarantees plant personnel by emergency set
It is not influenced by sulfur dioxide toxic gas, plays emergencing action.This process flow is extremely simple, good absorption effect, system operation
Stablize.
Detailed description of the invention
Fig. 1 is sulfur dioxide leak detection described in the utility model and automatic spray Control system architecture schematic block diagram.
Fig. 2 is sulfur dioxide leak detection described in the utility model and automatic spray control system interlock circuit control principle
Figure.
Fig. 3 is that automatic spray control cabinet described in the utility model embodiment two and water wash one's hair the signal of spray equipment piping connection
Figure.
Specific embodiment
Sulfur dioxide leak detection described in the utility model and automatic spray are controlled with reference to the accompanying drawings and embodiments
System is described in detail.
Embodiment one.
Sulfur dioxide leak detection and automatic spray control system described in the utility model, as shown in Figure 1 and Figure 2, including gas
Body detection probe, gas leakage warning controller, automatic spray control cabinet, water wash one's hair spray equipment, exhaust fan and power supply；The gas
Body detection probe is electrically connected with gas leakage warning controller；The automatic spray control cabinet and exhaust fan are leaked with gas
Alarm controller is electrically connected；The water washes one's hair spray equipment and is connected with automatic spray control cabinet；The gas leakage warning control
Device, automatic spray control cabinet and exhaust fan processed are controlled to a power supply.The gas detection probe is set in area to be tested
Bottom end；The gas detection probe is arranged upward.The automatic spray control cabinet is set to outside area to be tested.It is described from
Manual/automatic selector switch is provided on dynamic spray control cabinet；The gas detection probe has poison gas using ES2000T type point-type
Bulk detector, surveyed medium are sulfur dioxide.The gas leakage warning controller uses ES2000 disk-installed type imflammable gas
Alarm controller.
When equipment is run, automatic spray control cabinet is set to automatic switch, is in standby；When gas detection probe is examined
The content information for measuring sulfur dioxide is transmitted to gas leakage warning controller, when the content of sulfur dioxide in area to be tested is big
When preset early warning value, gas leakage warning controller issues alarm signal, while controlling exhaust fan starting work, and pass through
Automatic spray control cabinet control water washes one's hair spray equipment and starts spray operation, reduces the sulfur dioxide in area to be tested with this and contains
Amount.When the content of sulfur dioxide in area to be tested is lower than preset alarm value, gas leakage warning controller issues control and refers to
It enables so that automatic spray control cabinet control water, which washes one's hair spray equipment, stops spray operation, while exhaust fan also stops working；Alarm signal
Number release, stop alarm.
Embodiment two.
On the basis of example 1, the experimental demonstration stage or other need manual control spray equipment in the case where,
Water, which can't be triggered, for the content of sulfur dioxide during ensuring safety in area to be tested washes one's hair spray equipment work, it at this time will be automatic
Spray control cabinet switches to manual switch, then can wash one's hair spray equipment by manually controlling water and work, and detection water washes one's hair spray effect
Fruit.As shown in figure 3, in normal use process, if " hand/automatic " knob SV on sulfur dioxide leakage automatic spray control cabinet
In " manual " state, then stainless steel ball valve AV2 and AV3 are closed, washes one's hair spray by opening or closing stainless steel ball valve AV1 to control water
Shower device opens or closes.If sulfur dioxide leaks on automatic spray control cabinet " hand/automatic ", knob in " automatic " state, is closed
Stainless steel ball valve AV1 is closed, stainless steel ball valve AV2 and AV3 are opened, when the sulfur dioxide leakage that sulfur dioxide detection probe detects
When concentration over-standard, sulfur dioxide leakage warning device can issue alarm signal, while can automatically turn on water and wash one's hair spray and exhaust fan,
When sulfur dioxide concentration is reduced to security value (s) or less, sulfur dioxide leakage warning device can be cancelled automatically alarms and closes simultaneously
It closes water and washes one's hair spray and exhaust fan.
Claims (6)
1. a kind of sulfur dioxide leak detection and automatic spray control system, it is characterised in that: including gas detection probe, gas
Leakage alarm controller, automatic spray control cabinet, water wash one's hair spray equipment, exhaust fan and power supply；The gas detection probe and gas
Body leakage alarm controller is electrically connected；The automatic spray control cabinet and exhaust fan are mutually electric with gas leakage warning controller
Connection；The water washes one's hair spray equipment and is connected with automatic spray control cabinet；The gas leakage warning controller, automatic spray control
Case and exhaust fan processed are controlled to a power supply.
2. sulfur dioxide leak detection according to claim 1 and automatic spray control system, it is characterised in that: the gas
Body detection probe is set to the bottom end in area to be tested；The gas detection probe is arranged upward.
3. sulfur dioxide leak detection according to claim 2 and automatic spray control system, it is characterised in that: it is described from
Dynamic spray control cabinet is set to outside area to be tested.
4. sulfur dioxide leak detection according to claim 3 and automatic spray control system, it is characterised in that: it is described from
Manual/automatic selector switch is provided on dynamic spray control cabinet.
5. sulfur dioxide leak detection according to claim 4 and automatic spray control system, it is characterised in that: the gas
Body detection probe uses ES2000T type point-type toxic gas detector.
6. sulfur dioxide leak detection according to claim 5 and automatic spray control system, it is characterised in that: the gas
Body leakage alarm controller uses fuel gas alarming controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820835949.7U CN208224857U (en) | 2018-05-31 | 2018-05-31 | A kind of sulfur dioxide leak detection and automatic spray control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820835949.7U CN208224857U (en) | 2018-05-31 | 2018-05-31 | A kind of sulfur dioxide leak detection and automatic spray control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208224857U true CN208224857U (en) | 2018-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820835949.7U Active CN208224857U (en) | 2018-05-31 | 2018-05-31 | A kind of sulfur dioxide leak detection and automatic spray control system |
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| CN (1) | CN208224857U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270319A (en) * | 2019-07-02 | 2019-09-24 | 联峰钢铁（张家港）有限公司 | A kind of activated coke resolution system with warning function |
| CN114814100A (en) * | 2022-04-25 | 2022-07-29 | 广船国际有限公司 | Protection system, fuel preparation cabin and ship |
-
2018
- 2018-05-31 CN CN201820835949.7U patent/CN208224857U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270319A (en) * | 2019-07-02 | 2019-09-24 | 联峰钢铁（张家港）有限公司 | A kind of activated coke resolution system with warning function |
| CN114814100A (en) * | 2022-04-25 | 2022-07-29 | 广船国际有限公司 | Protection system, fuel preparation cabin and ship |
| CN114814100B (en) * | 2022-04-25 | 2023-11-28 | 广船国际有限公司 | Protection system, fuel preparation cabin and ship |
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