CN204536301U - Safety experiment cabin - Google Patents
Safety experiment cabin Download PDFInfo
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- CN204536301U CN204536301U CN201520186227.XU CN201520186227U CN204536301U CN 204536301 U CN204536301 U CN 204536301U CN 201520186227 U CN201520186227 U CN 201520186227U CN 204536301 U CN204536301 U CN 204536301U
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- cabin
- sensor
- controller
- safety experiment
- hatch door
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- 238000002474 experimental method Methods 0.000 title claims abstract description 30
- 239000007789 gas Substances 0.000 description 36
- 238000012544 monitoring process Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
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- Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to a kind of safety experiment cabin, belongs to technical field of experiment equipment.Have employed the safety experiment cabin of this structure, because it comprises controller, sensor and gate control system, described sensor setting in the body of cabin, this sensor connection control device, gate control system is arranged in order to control the opening and closing of this hatch door on hatch door, and controller connects and gate control system described in controlling.Thus can sensor Timeliness coverage Leakage Gas be passed through, and controlled to open hatch door in time by controller, close gas valve, send warning, thus ensure experimenter's person and financial security, and the utility model safety experiment cabin structure is simple, with low cost, have wide range of applications.
Description
Technical field
The utility model relates to technical field of experiment equipment, particularly Laboratory Module technical field, specifically refers to a kind of safety experiment cabin.
Background technology
At present, gas is widely used in various laboratory, electronic chemical, semiconductor, photovoltaic, sun power industry.Gas is transported to pilot production equipment from source of the gas by pipeline.The gas harmfulness that some of them are poisonous, burn into is flammable is quite high, once the improper damage of these gas supply system generation valve members (as corroded or the factor such as human operational error) cause Leakage Gas; To threaten human life's safety, equipment loss and production are interrupted, and its harmfulness is that let us must be paid attention to especially.
Do fairly simple was taken precautions against to the process safety of gas conveying in the past, cannot know it is the scope of any partial compromise, leakage when Leakage Gas, size.Can not play and turn off source of the gas in time, the effect of notice crowd evacuation, directly threatens the life security of personnel.Therefore, the monitoring system of complete set must be set up to these dangerous gas, reach and effectively control and possess good warning function, become the task of top priority of this area with normally carrying out of ensureing to produce and the safety of person property.
Utility model content
The purpose of this utility model overcomes above-mentioned shortcoming of the prior art, provides one can Timeliness coverage Leakage Gas, opens hatch door in time, close gas valve, send warning, thus ensure the safety experiment cabin of experimenter's person and financial security.
In order to realize above-mentioned object, safety experiment cabin of the present utility model has following formation:
This safety experiment cabin comprises cabin body, is arranged at the hatch door on the body of described cabin and is communicated with the gas piping of body inside, described cabin.Also comprise controller, sensor and gate control system, described sensor setting is in described cabin body, controller described in this sensor connects, gate control system is arranged in order to control the opening and closing of this hatch door on hatch door, and described controller connects and gate control system described in controlling.
In this safety experiment cabin, described gas piping is communicated between the inner and air feed equipment of cabin body, and described air feed equipment is provided with valve, and described controller also connects and valve described in controlling.
In this safety experiment cabin, described sensor comprises gas detecting instrument, also comprises one or more in gaseous tension, flow, temperature sensor.
In this safety experiment cabin, also comprise sound and light alarm equipment, described controller also connects and sound and light alarm equipment described in controlling.
In this safety experiment cabin, also comprise wireless signal transceiver, described controller also connects described wireless signal transceiver, and controls this wireless signal transceiver and send information by network to user side.
Have employed the safety experiment cabin of this utility model, because it comprises controller, sensor and gate control system, described sensor setting is in the body of cabin, this sensor connection control device, gate control system is arranged in order to control the opening and closing of this hatch door on hatch door, and controller connects and gate control system described in controlling.Thus can sensor Timeliness coverage Leakage Gas be passed through, and controlled to open hatch door in time by controller, close gas valve, send warning, thus ensure experimenter's person and financial security, and the utility model safety experiment cabin structure is simple, with low cost, have wide range of applications.
Accompanying drawing explanation
Fig. 1 is the structural representation in safety experiment cabin of the present utility model.
Fig. 2 is safety experiment cabin of the present utility model structural representation in actual applications.
Embodiment
In order to more clearly understand technology contents of the present utility model, describe in detail especially exemplified by following examples.
Referring to shown in Fig. 1, is the structural representation in safety experiment cabin of the present utility model.
In one embodiment, this safety experiment cabin comprises cabin body, is arranged at the hatch door on the body of described cabin and is communicated with the gas piping of body inside, described cabin, because it comprises controller, sensor and gate control system, described sensor setting is in the body of cabin, this sensor connection control device, gate control system is arranged in order to control the opening and closing of this hatch door on hatch door, and controller connects and gate control system described in controlling.
In one more preferably embodiment, described gas piping is communicated between the inner and air feed equipment of cabin body, and described air feed equipment is provided with valve, and described controller also connects and valve described in controlling.
In another kind more preferably embodiment, described sensor comprises gas detecting instrument, also comprises one or more in gaseous tension, flow, temperature sensor.
In another more preferably embodiment, also comprise sound and light alarm equipment, described controller also connects and sound and light alarm equipment described in controlling.
In preferred embodiment, also comprise wireless signal transceiver, described controller also connects described wireless signal transceiver, and controls this wireless signal transceiver and send information by network to user side.
In actual applications, safety experiment cabin of the present utility model as shown in Figure 2, comprises PLC control unit, HMI man-machine display unit, alert notice unit.And can SMS notification be attached, the hommization functions such as report printing.
1, according to field condition, select large, in, small PLC (programmable controller).The function of PLC control unit is:
The electric signal (current signal, voltage signal) transmitted of field instrument is received by analog module;
Process is compared to analog signals, when signal value departs from the safety value of setting, produces alerting signal, the control instrument (valve, alarm lamp etc.) at scene is linked.
2, HMI man-machine display unit: the layout at scene is presented in man-machine interface, field instrument, equipment, very clear.
Receive the signal that PLC transmits, real-time Displaying Meter state.Especially when receiving alerting signal, by flicker, sound notification monitor staff.
Store instrumented data, alerting signal.Convenient operation personnel inquiry.
3, alert notice unit: by alarm lamp, alerting signal is notified field staff in time, is convenient to personnel and takes corresponding measure.
During use, the signal of gas monitor, seismograph and danger button is the input signal as PLC, and the signal of alarm lamp, broadcast system and gas cabinet supervisory system is the output signal of PLC, and monitoring software part and PLC communication are two-way.Workflow is roughly: the measured value of PLC Real-time Collection gas monitor, and judges whether to reach the scope that low value is reported to the police and high level is reported to the police.If reach low value alarm range, control warning amber light bright, and the position of the gas monitor of the region of display alarm on monitored picture and generation warning; If reach high level alert if, control warning red colored lamp bright, and send alarm sound, corresponding broadcast system sends voice broadcast service information simultaneously, the position of the gas monitor that the region of display alarm on monitored picture and generation are reported to the police, exports the signal of closing associated cylinder cabinet on request.In emergency situations, closing down of certain area equipment can be controlled by danger button.
Area monitoring: according to the simple flat surface structural drawing in the use region (plant area) in safety experiment cabin, realize subregional condition monitoring; If there is Leakage Gas in certain region, this region should by the change of color and flicker effect prompting emergency personnel, regional should have the detailed planar effect picture in this region, and need the position indicating detector in the drawings, when there is toxic gas leakage, in monitored picture, corresponding detecting device should point out the concrete leak position of emergency personnel by the change of color.Can checking of parameter be carried out for each detector, and the curve map of this detector can be checked.
Checkout equipment is monitored: the monitoring mainly realizing checkout equipment in gas monitoring system, by the monitoring of checkout equipment, understand the current operation conditions of this checkout equipment and malfunction, to take maintenance measures timely, the state of some checkout equipment can be set as required, such as report to the police enable or forbid simultaneously.
The utility model can solve the potential danger existed in Pipeline transport, carries out overall monitor to gas piping course of conveying.When hazardous gas spillage, close source of the gas in time, notify that field staff withdraws, take appropriate measures.
The beneficial effects of the utility model are:
1, solve in gas course of conveying, the blind spot whether monitoring gas leaks.Greatly improve personnel, the security of equipment.To maintenance in the future, as pipeline change, steel cylinder replacing etc. relates to the operating process touching gas, serves protective effect, the personal security ensured to greatest extent.
2, understand the state of gas at course of conveying in real time, as temperature, pressure, flow etc., handled easily personnel analyze.
3, the facilitating functions that this system is incidentally extra, SMS alarm, remote monitoring.Even if not at the scene, by network, still can the data at long-range reading scene, understand on-the-spot situation in real time.
Have employed the safety experiment cabin of this utility model, because it comprises controller, sensor and gate control system, described sensor setting is in the body of cabin, this sensor connection control device, gate control system is arranged in order to control the opening and closing of this hatch door on hatch door, and controller connects and gate control system described in controlling.Thus can sensor Timeliness coverage Leakage Gas be passed through, and controlled to open hatch door in time by controller, close gas valve, send warning, thus ensure experimenter's person and financial security, and the utility model safety experiment cabin structure is simple, with low cost, have wide range of applications.
In this description, the utility model is described with reference to its specific embodiment.But, still can make various amendment and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, instructions and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (5)
1. a safety experiment cabin, comprise cabin body, be arranged at the hatch door on the body of described cabin and be communicated with the gas piping of body inside, described cabin, it is characterized in that, also comprise controller, sensor and gate control system, described sensor setting is in described cabin body, controller described in this sensor connects, gate control system is arranged in order to control the opening and closing of this hatch door on hatch door, and described controller connects and gate control system described in controlling.
2. safety experiment cabin according to claim 1, is characterized in that, described gas piping is communicated between the inner and air feed equipment of cabin body, and described air feed equipment is provided with valve, and described controller also connects and valve described in controlling.
3. safety experiment cabin according to claim 1, is characterized in that, described sensor comprises gas detecting instrument, also comprises one or more in gaseous tension, flow, temperature sensor.
4. safety experiment cabin according to claim 1, is characterized in that, also comprises sound and light alarm equipment, and described controller also connects and sound and light alarm equipment described in controlling.
5. safety experiment cabin according to claim 1, is characterized in that, also comprises wireless signal transceiver, and described controller also connects described wireless signal transceiver, and controls this wireless signal transceiver and send information by network to user side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520186227.XU CN204536301U (en) | 2015-03-31 | 2015-03-31 | Safety experiment cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520186227.XU CN204536301U (en) | 2015-03-31 | 2015-03-31 | Safety experiment cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204536301U true CN204536301U (en) | 2015-08-05 |
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ID=53750287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520186227.XU Active CN204536301U (en) | 2015-03-31 | 2015-03-31 | Safety experiment cabin |
Country Status (1)
| Country | Link |
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| CN (1) | CN204536301U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105389951A (en) * | 2015-10-09 | 2016-03-09 | 苏州工业园区清源华衍水务有限公司 | Laboratory gas safety and early warning system |
| CN113640087A (en) * | 2021-09-08 | 2021-11-12 | 深圳市森盈生物科技有限公司 | System for automatically locking safety centrifugal cabin door |
-
2015
- 2015-03-31 CN CN201520186227.XU patent/CN204536301U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105389951A (en) * | 2015-10-09 | 2016-03-09 | 苏州工业园区清源华衍水务有限公司 | Laboratory gas safety and early warning system |
| CN113640087A (en) * | 2021-09-08 | 2021-11-12 | 深圳市森盈生物科技有限公司 | System for automatically locking safety centrifugal cabin door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180709 Address after: 201818 3, 2, 888 Garden Road, Anting Town, Jiading District, Shanghai. Patentee after: Shanghai Shun Gang Intelligent Technology Co., Ltd. Address before: 200331 Gulang Road, Putuo District, Putuo District, Shanghai No. 77 Patentee before: Huang Jie |