CN108272256A - A kind of vertical gas cabinet of all steel type - Google Patents
A kind of vertical gas cabinet of all steel type Download PDFInfo
- Publication number
- CN108272256A CN108272256A CN201810213832.XA CN201810213832A CN108272256A CN 108272256 A CN108272256 A CN 108272256A CN 201810213832 A CN201810213832 A CN 201810213832A CN 108272256 A CN108272256 A CN 108272256A
- Authority
- CN
- China
- Prior art keywords
- gas
- cabinet
- controller
- valve
- bottle
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B81/00—Cabinets or racks specially adapted for other particular purposes, e.g. for storing guns or skis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
- F17C13/025—Special adaptations of indicating, measuring, or monitoring equipment having the pressure as the parameter
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
- F17C5/06—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with compressed gases
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/14—Toxic gas alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/16—Combustible gas alarms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0107—Single phase
- F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
Landscapes
- Engineering & Computer Science (AREA)
- Toxicology (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ventilation (AREA)
- Emergency Alarm Devices (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
A kind of vertical gas cabinet of all steel type provided by the invention, the interior middle part of cabinet are provided with air bottle fixing bracket；Cabinet is internally provided with multiple gas concentration sensors, and gas concentration sensor is communicated with controller；Cabinet top is provided with ventilation opening, and ventilator/gas valve is provided on ventilation opening, and ventilator/gas valve is connected with controller；Exhaust outlet is provided with by ventilation opening, exhaust ports are set to air bleeding valve, and air bleeding valve is connected with gas bottle by discharge duct；Audible-visual annunciator and gsm communication alarm module are also associated on controller.Each gas concentration sensor works at the same time, complementation interference.Under normal circumstances, controller control ventilator/gas valve is opened, and exhaust valve closure is aerated by ventilation opening；When the gas concentration that any gas concentration sensor monitors reaches pre-set value, controller controls ventilator/gas valve and closes, and air bleeding valve is opened, and leaked gas is entered by exhaust outlet in gas bottle.It avoids gas from leaking into laboratory, causes security risk.
Description
Technical field
The present invention relates to gas cabinet technical fields, and in particular to the vertical gas cabinet of all steel type.
Background technology
It often needs to use some gases in industrial production or experiment R＆D process, these gases are contained with gas cylinder
It puts.Because the gas in gas cylinder is high pressure conditions, many gaseous combustibles or toxic are added, so the placement of gas cylinder needs to note
It anticipates many problems.Nowadays, many application fields mostly use gas cabinet placement gas cylinder, and it is logical that gas cylinder can improve local exhaust
Wind can also protect gas cylinder not influenced by fire outside cabinet.
In the prior art, when finding to have gas leakage in gas cylinder, alarm is only carried out, leave gas leakage row
It is put into laboratory.But when device fuel gas in gas cylinder, gas leaks into laboratory and easily causes security risk, crisis people
Body and equipment safety.
Invention content
For the defects in the prior art, the present invention provides a kind of vertical gas cabinet of all steel type, and gas is avoided to leak into reality
Interior is tested, security risk is caused.
A kind of vertical gas cabinet of all steel type provided by the invention, including cabinet, the interior middle part of cabinet are provided with air bottle fixing bracket；
Cabinet is internally provided with gas concentration sensor, and gas concentration sensor is multiple, and cabinet gas concentration sensor is and controller
It communicates；Cabinet top is provided with ventilation opening, and ventilator/gas valve is provided on ventilation opening, and ventilator/gas valve is connected with controller；It is logical
Exhaust outlet is provided with by air port, exhaust ports are set to air bleeding valve, and air bleeding valve is connected with gas bottle by discharge duct；Control
Audible-visual annunciator and gsm communication alarm module are also associated on device.
Further, cabinet gas concentration sensor is communicated with controller by CAN bus.
Further, explosion-proof fan is additionally provided in cabinet, explosion-proof fan is connected with controller.
Further, time switch is provided between explosion-proof fan and controller.
Further, it includes small gas bottle and big gas bottle to collect neat bottle, and first switch valve is provided on small gas bottle, big to collect
Second switch valve is provided on gas cylinder, first switch valve and second switch valve are connected with controller respectively.
Further, pressure sensor is provided in small gas bottle, the pressure sensor is communicated with controller.
As shown from the above technical solution, beneficial effects of the present invention：
The present invention provides a kind of vertical gas cabinet of all steel type, including cabinet, and middle part is provided with air bottle fixing bracket in cabinet；In cabinet
Portion is equipped with gas concentration sensor, and gas concentration sensor is multiple, and gas concentration sensor is communicated with controller；Cabinet
Top is provided with ventilation opening, and ventilator/gas valve is provided on ventilation opening, and ventilator/gas valve is connected with controller；It is provided with by ventilation opening
Exhaust outlet, exhaust ports are set to air bleeding valve, and air bleeding valve is connected with gas bottle by discharge duct；It is also associated on controller
Audible-visual annunciator and gsm communication alarm module.It is each that multiple gas concentration sensors are separately positioned on bottom of cabinet bulk, middle part and top
A position, each gas concentration sensor work at the same time, complementation interference.Under normal circumstances, controller control ventilator/gas valve is opened,
Exhaust valve closure is aerated by ventilation opening；When the gas concentration that any gas concentration sensor monitors reaches presetting
When value, controller controls ventilator/gas valve and closes, and air bleeding valve is opened, and leaked gas is entered by exhaust outlet in gas bottle.It avoids
Gas leaks into laboratory, causes security risk.It controls audible-visual annunciator simultaneously and gsm communication alarm module is alarmed.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar element
Or part is generally identified by similar reference numeral.In attached drawing, each element or part might not be drawn according to actual ratio.
Fig. 1 is a kind of structural schematic diagram of the vertical gas cabinet of all steel type of the present invention.
Fig. 2 is a kind of control system schematic diagram of the vertical gas cabinet of all steel type of the present invention.
Reference numeral：
1- cabinets, 2- fixed frames, 3- gas concentration sensors, 4- ventilation openings, 5- ventilator/gas valves, 6- exhaust outlets, 7- air bleeding valves, 8-
Discharge duct, the small gas bottles of 9-, the big gas bottles of 10-, 11- first switch valves, 12 second switch valves.
Specific implementation mode
The embodiment of technical solution of the present invention is described in detail below in conjunction with attached drawing.Following embodiment is only used for
Clearly illustrate technical scheme of the present invention, therefore be only used as example, and the protection model of the present invention cannot be limited with this
It encloses.
It should be noted that unless otherwise indicated, technical term or scientific terminology used in this application should be this hair
The ordinary meaning that bright one of ordinary skill in the art are understood.
It please refers to Fig.1 to Fig. 2, a kind of vertical gas cabinet of all steel type provided in this embodiment, including cabinet and cabinet door, cabinet
Interior middle part is provided with air bottle fixing bracket；Cabinet is internally provided with gas concentration sensor, and gas concentration sensor is multiple, and gas is dense
Degree sensor is communicated with controller；Cabinet top is provided with ventilation opening, and ventilator/gas valve, ventilator/gas valve are provided on ventilation opening
It is connected with controller；Exhaust outlet is provided with by ventilation opening, exhaust ports are set to air bleeding valve, and air bleeding valve passes through row with gas bottle
Feed channel is connected；Audible-visual annunciator and gsm communication alarm module are also associated on controller.Multiple gas concentration sensors point
It is not arranged in bottom of cabinet bulk, each position in middle part and top, each gas concentration sensor works at the same time, complementation interference.Normally
In the case of, controller controls ventilator/gas valve and opens, and exhaust valve closure is aerated by ventilation opening；When any gas concentration passes
When the gas concentration that sensor monitors reaches pre-set value, controller controls ventilator/gas valve and closes, and air bleeding valve is opened, the gas of leakage
Body is entered by exhaust outlet in gas bottle.It avoids gas from leaking into laboratory, causes security risk.Control sound-light alarm simultaneously
Device and gsm communication alarm module are alarmed.
Multiple gas concentration sensors are communicated with controller by CAN bus, and CAN bus real-time communication is strong, connection side
Formula is simple and reliable.
Explosion-proof fan is additionally provided in cabinet, explosion-proof fan is connected with controller.It is set between explosion-proof fan and controller
It is equipped with time switch, controller controls explosion-proof fan timing by time switch and is vented.
It includes small gas bottle and big gas bottle to collect neat bottle, and first switch valve is provided on small gas bottle, is set on big gas bottle
It is equipped with second switch valve, first switch valve and second switch valve are connected with controller respectively.It is provided with pressure in small gas bottle
Sensor, pressure sensor are communicated with controller.When gas leakage just occurs, controller controls first switch valve and opens, the
Two switch valves are closed, and small gas bottle carries out the collection of gas leakage first.Staff is on the scene safeguards in time, then small
Gas bottle can meet demand.If staff is not on the scene in time, the pressure that the pressure sensor monitoring in small gas bottle arrives
When power is more than preset value, controller controls first switch valve and closes, and second switch valve is opened, and big gas bottle carries out gas leakage
It collects.Security risk is effectively prevented, and can be cost-effective.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme should all cover in the claim of the present invention and the range of specification.
Claims (6)
1. a kind of vertical gas cabinet of all steel type, it is characterised in that：Including cabinet, middle part is provided with gas cylinder and fixes in the cabinet
Frame；The cabinet is internally provided with gas concentration sensor, and the gas concentration sensor is multiple, and the cabinet gas concentration passes
Sensor is communicated with controller；The cabinet top is provided with ventilation opening, and ventilator/gas valve is provided on the ventilation opening, described
Ventilator/gas valve is connected with controller；Exhaust outlet is provided with by the ventilation opening, the exhaust ports are set to air bleeding valve, described
Air bleeding valve is connected with gas bottle by discharge duct；Audible-visual annunciator and gsm communication alarm are also associated on the controller
Module.
2. a kind of vertical gas cabinet of all steel type according to claim 1, it is characterised in that：The cabinet gas concentration sensing
Device is communicated with controller by CAN bus.
3. a kind of vertical gas cabinet of all steel type according to claim 1, it is characterised in that：It is additionally provided in the cabinet anti-
Quick-fried wind turbine, the explosion-proof fan are connected with controller.
4. a kind of vertical gas cabinet of all steel type according to claim 3, it is characterised in that：The explosion-proof fan and controller
Between be provided with time switch.
5. a kind of vertical gas cabinet of all steel type according to claim 1, it is characterised in that：The neat bottle of collection includes small gas collection
Bottle and big gas bottle are provided with first switch valve on the small gas bottle, second switch valve, institute are provided on the big gas bottle
It states first switch valve and second switch valve is connected with controller respectively.
6. a kind of vertical gas cabinet of all steel type according to claim 5, it is characterised in that：It is provided in the small gas bottle
Pressure sensor, the pressure sensor are communicated with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810213832.XA CN108272256A (en) | 2018-03-15 | 2018-03-15 | A kind of vertical gas cabinet of all steel type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810213832.XA CN108272256A (en) | 2018-03-15 | 2018-03-15 | A kind of vertical gas cabinet of all steel type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108272256A true CN108272256A (en) | 2018-07-13 |
Family
ID=62809757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810213832.XA Withdrawn CN108272256A (en) | 2018-03-15 | 2018-03-15 | A kind of vertical gas cabinet of all steel type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108272256A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111198551A (en) * | 2018-11-19 | 2020-05-26 | 苏州工业园区可伦坡系统集成科技有限公司 | Signal simulation box for testing gas cylinder cabinet controller |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214884A (en) * | 2014-09-26 | 2014-12-17 | 国网河南省电力公司南阳供电公司 | Sulfur hexafluoride waste gas exhausting and collecting system for transformer substation |
| CN205321771U (en) * | 2016-01-18 | 2016-06-22 | 重庆松昌科技有限公司 | Explosion -proof intelligent gas cylinder cabinet |
| CN206548158U (en) * | 2016-11-02 | 2017-10-13 | 余志坤 | A kind of new intelligent cabinet |
| CN107782848A (en) * | 2016-08-31 | 2018-03-09 | 常州埃依琦科技有限公司 | A kind of SF6 gases leak early warning recovery system |
-
2018
- 2018-03-15 CN CN201810213832.XA patent/CN108272256A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214884A (en) * | 2014-09-26 | 2014-12-17 | 国网河南省电力公司南阳供电公司 | Sulfur hexafluoride waste gas exhausting and collecting system for transformer substation |
| CN205321771U (en) * | 2016-01-18 | 2016-06-22 | 重庆松昌科技有限公司 | Explosion -proof intelligent gas cylinder cabinet |
| CN107782848A (en) * | 2016-08-31 | 2018-03-09 | 常州埃依琦科技有限公司 | A kind of SF6 gases leak early warning recovery system |
| CN206548158U (en) * | 2016-11-02 | 2017-10-13 | 余志坤 | A kind of new intelligent cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111198551A (en) * | 2018-11-19 | 2020-05-26 | 苏州工业园区可伦坡系统集成科技有限公司 | Signal simulation box for testing gas cylinder cabinet controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180713 |
|
| WW01 | Invention patent application withdrawn after publication |