CN206028289U - Automatic fume chamber of putting out a fire - Google Patents
Automatic fume chamber of putting out a fire Download PDFInfo
- Publication number
- CN206028289U CN206028289U CN201620608454.1U CN201620608454U CN206028289U CN 206028289 U CN206028289 U CN 206028289U CN 201620608454 U CN201620608454 U CN 201620608454U CN 206028289 U CN206028289 U CN 206028289U
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- China
- Prior art keywords
- fire
- extinguishing
- ventilated chamber
- feeding mechanism
- fume chamber
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Abstract
The utility model provides an automatic fume chamber of putting out a fire, includes the cabinet body, secondary air channel way, and wherein the cabinet body is including the over -The -Counter body and the cabinet body down, and the over -The -Counter body is provided with the window, and still including being used for going on on fire after the extinguishing device that puts out a fire, extinguishing device sets up in the fume chamber, extinguishing device is including setting up the spout of putting out a fire at the fume chamber over -The -Counter body for carry out gaseous emission after on fire, still include through the pipeline with the shower nozzle is connected is used for providing the feeding mechanism of the material of putting out a fire to the spout of putting out a fire, be used for the put out a fire induction system of the inside temperature of fume chamber of response, the temperature sensor that sets up in the fume chamber over -The -Counter body left and right both sides with set up the temperature sensor in exhaust pipe, be used for the basis induction system's result control the branch accuse device that the feeding mechanism starts divides the setting of accuse device on the fume chamber, and respectively with the feeding mechanism with induction system connects, has solved the untimely problem that causes experimental article, fume chamber and instrument and equipment to damage of putting out a fire among the prior art.
Description
Technical field
This utility model is related to ventilated chamber technical field, is specifically exactly to refer to a kind of self-extinguishing ventilated chamber.
Background technology
Ventilated chamber is also fume hood or toxin-expelling cabinet, is the most frequently used a kind of intermittent local ventilation in laboratory.
As ventilated chamber is in the indoor use of experiment, various chemicals Jing are often tested in ventilated chamber, in process of the test
In, may be with the generation of fire, way of the prior art is to open to carry out manual extinguishing by ventilated chamber form, but by
It is not the test observed inside ventilated chamber always in personnel, therefore can not be put out a fire the very first time after fire occurs, in addition,
Put out a fire by way of manual extinguishing, can be because not being that very first time fire extinguishing causes trial target, ventilated chamber and instrument and equipment
Damage.
The content of the invention
The purpose of this utility model is to provide a kind of self-extinguishing ventilated chamber, is put out a fire not in time in solving prior art
The problem for causing trial target, ventilated chamber and instrument and equipment to damage.
The technical scheme in the invention for solving the technical problem is：A kind of self-extinguishing ventilated chamber, including cabinet
Body, secondary air channel road, wherein cabinet include upper wardrobe body and lower cabinet body, and described upper wardrobe body is provided with form, also include for rising
The extinguishing device put out a fire after fire, described extinguishing device are arranged in ventilated chamber；Extinguishing device includes being arranged on ventilated chamber
The fire extinguishing spout of upper wardrobe body, for discharging in laggard circulation of qi promoting body on fire, also includes by pipeline and being used for that the shower nozzle is connected
The feeding mechanism of extinguishing material is provided to fire extinguishing spout；For sensing the induction installation of fire ventilation cabinet internal temperature, it is arranged on
The temperature sensor and the temperature sensor being arranged in exhaust duct of ventilated chamber upper wardrobe body arranged on left and right sides；For according to described
The distributed control device that feeding mechanism described in the output control of induction installation starts, described distributed control device are arranged on ventilated chamber, and
It is connected with the feeding mechanism and the induction installation respectively.
Used as optimization, described feeding mechanism includes the fire extinguishing steel cylinder equipped with carbon dioxide or nitrogen.
Used as optimization, described distributed control device is also connected with exhaust valve, benefit air-valve and form respectively.
Used as optimization, described ventilated chamber upper wardrobe body is additionally provided with alarm.
Used as optimization, described fire extinguishing spout is arranged on upper wardrobe body top away from form face side.
The beneficial effects of the utility model are：Compared with prior art, a kind of self-extinguishing ventilated chamber of the present utility model,
Three temperature sensor temperature are measured by the induction installation of three diverse locations being arranged in cabinet to raise, and it is oblique to heat up
When rate is higher, judge to catch fire in ventilated chamber, distributed control device is opened according to the output control feeding mechanism of sensing, and in feeding mechanism
Ventilated chamber inside is put out a fire by shower nozzle after unlatching, compared with prior art, fire process can be carried out in the very first time,
Avoid and the damage of trial target or equipment is caused not in time due to fire process.
Description of the drawings
Fig. 1 is this utility model cut-away view；
Fig. 2 is this utility model front view；
Wherein, 1.1 upper wardrobe bodies, 1.2 lower cabinet bodies, 2.1 exhaust ducts, 2.2 exhaust valves, 2.3 forms, 3 temperature sensors,
Air-valve, 7 distributed control devices are mended in 4.1 fire extinguishing spouts, 4.2 fire extinguishing steel cylinders, 5 secondary air channel roads, 6.
Specific embodiment
As shown in Figure 1-2 in embodiment, a kind of self-extinguishing ventilated chamber, including cabinet, secondary air channel road 5, wherein cabinet bag
Upper wardrobe body 1.1 and lower cabinet body 1.2 is included, described upper wardrobe body 1.1 is provided with form 2.3, also includes for being gone out after on fire
The extinguishing device of fire, described extinguishing device are arranged in ventilated chamber；Extinguishing device includes being arranged on ventilated chamber upper wardrobe body 1.1
Fire extinguishing spout 4.1, go out for carrying out spray after on fire, also include by pipeline be connected with the shower nozzle for put out a fire spout
4.1 feeding mechanisms that extinguishing material is provided；For sensing the induction installation of fire ventilation cabinet internal temperature, it is arranged on ventilated chamber
The temperature sensor 3 and the temperature sensor 3 being arranged in exhaust duct 2.1 of 1.1 arranged on left and right sides of cabinet；For according to described
The distributed control device 7 that feeding mechanism described in the output control of induction installation starts, described distributed control device 7 are arranged on ventilated chamber,
And be connected with the feeding mechanism and the induction installation respectively.
Used as optimization, described feeding mechanism includes the fire extinguishing steel cylinder 4.2 equipped with carbon dioxide or nitrogen.
Used as optimization, described distributed control device is also connected with exhaust valve 2.2, benefit air-valve 6 and form 2.3 respectively.
Used as optimization, described ventilated chamber upper wardrobe body 1.1 is additionally provided with alarm.
Used as optimization, described fire extinguishing spout 4.1 is arranged on upper wardrobe body top away from 2.3 face side of form.
This utility model carries out temperature monitoring by being arranged on the temperature sensor of cabinet diverse location, when measuring three
Temperature sensor temperature raise, and the slope that heats up it is higher when, judge to catch fire in ventilated chamber, catch fire obtain monitoring when, on
Cabinet one end has been provided with a fire extinguishing spout, has fire extinguishing steel cylinder in vivo, be coupled to enter by pipeline with spout under ventilated chamber
Row carbon dioxide or nitrogen extinguishing, while the exhaust valve, the benefit on secondary air channel road on distributed control device control exhaust duct
Air-valve, form are closed, and form closed space, completely cut off air, are realized fire extinguishing, after fire extinguishing terminates, are again turned on.
Above-mentioned specific embodiment is only concrete case of the present utility model, and scope of patent protection of the present utility model includes
But product form and the style of above-mentioned specific embodiment is not limited to, any one kind for meeting this utility model claims is certainly
Appropriate change or modification that dynamic fire ventilation cabinet and any person of an ordinary skill in the technical field are done to which, should all fall into
Scope of patent protection of the present utility model.
Claims (4)
1. a kind of self-extinguishing ventilated chamber, including cabinet, secondary air channel road（5）, wherein cabinet includes upper wardrobe body（1.1）And lower cabinet body
（1.2）, described upper wardrobe body（1.1）It is provided with form（2.3）, it is characterised in that：Also include for being put out a fire after on fire
Extinguishing device, described extinguishing device is arranged in ventilated chamber；Extinguishing device includes being arranged on ventilated chamber upper wardrobe body（1.1）'s
Fire extinguishing spout（4.1）, for discharging in laggard circulation of qi promoting body on fire, also include by pipeline be connected with shower nozzle for sprayer for extinguishing fire
Mouthful（4.1）The feeding mechanism of extinguishing material is provided；For sensing the induction installation of fire ventilation cabinet internal temperature, ventilation is arranged on
Cabinet upper wardrobe body（1.1）The temperature sensor of arranged on left and right sides（3）Be arranged on exhaust duct（2.1）Interior temperature sensor（3）；
For the distributed control device that the feeding mechanism according to the output control of the induction installation starts（7）, described distributed control device（7）
Be arranged on ventilated chamber, and be connected with the feeding mechanism and the induction installation respectively, described distributed control device also respectively with
Exhaust valve（2.2）, mend air-valve（6）And form（2.3）It is connected.
2. a kind of self-extinguishing ventilated chamber according to claim 1, it is characterised in that：Described feeding mechanism includes being equipped with
The fire extinguishing steel cylinder of carbon dioxide or nitrogen（4.2）.
3. a kind of self-extinguishing ventilated chamber according to claim 1, it is characterised in that：Described ventilated chamber upper wardrobe body
（1.1）It is additionally provided with alarm.
4. a kind of self-extinguishing ventilated chamber according to claim 1, it is characterised in that：Described fire extinguishing spout（4.1）If
Put on upper wardrobe body top near form（2.3）Face side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620608454.1U CN206028289U (en) | 2016-06-21 | 2016-06-21 | Automatic fume chamber of putting out a fire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620608454.1U CN206028289U (en) | 2016-06-21 | 2016-06-21 | Automatic fume chamber of putting out a fire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206028289U true CN206028289U (en) | 2017-03-22 |
Family
ID=58313407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620608454.1U Active CN206028289U (en) | 2016-06-21 | 2016-06-21 | Automatic fume chamber of putting out a fire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206028289U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113509658A (en) * | 2021-07-07 | 2021-10-19 | 上海格创机电设备成套有限公司 | Automatic fire extinguishing system and method for chemical supply cabinet |
| CN116585643A (en) * | 2023-07-14 | 2023-08-15 | 倚世节能科技（上海）有限公司 | Fire extinguishing method and computer storage medium |
-
2016
- 2016-06-21 CN CN201620608454.1U patent/CN206028289U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113509658A (en) * | 2021-07-07 | 2021-10-19 | 上海格创机电设备成套有限公司 | Automatic fire extinguishing system and method for chemical supply cabinet |
| CN116585643A (en) * | 2023-07-14 | 2023-08-15 | 倚世节能科技（上海）有限公司 | Fire extinguishing method and computer storage medium |
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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: 20200708 Address after: 250000 Shandong city of Ji'nan province high tech Zone Xinyu Road Center Technology Park Middle University building Patentee after: SHANDONG LONTON ELECTRIC POWER TECHNOLOGY Co.,Ltd. Address before: 250000 Shandong city of Ji'nan Province Li Yi City mountains area 5-4-1002 Patentee before: Zhang Huabiao |
|
| TR01 | Transfer of patent right |