CN206229819U - Fire-type vent cabinet - Google Patents
Fire-type vent cabinet Download PDFInfo
- Publication number
- CN206229819U CN206229819U CN201621286532.7U CN201621286532U CN206229819U CN 206229819 U CN206229819 U CN 206229819U CN 201621286532 U CN201621286532 U CN 201621286532U CN 206229819 U CN206229819 U CN 206229819U
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- Prior art keywords
- cabinet
- fire
- type vent
- control
- fire extinguisher
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model provides fire-type vent cabinet, belong to field of experiment equipment, including cabinet, the both sides of cabinet are provided with the sliding door for moving up and down, the air outlet that upper surface inside cabinet connects with cabinet inside, one end in air outlet inside cabinet is provided with smoke alarm, the two ends in cabinet inner upper end face are equipped with hygrosensor, the control centre that hygrosensor is set with smoke alarm with cabinet outside is connected, upper end outside cabinet is provided with fire extinguisher, the shower nozzle of fire extinguisher is connected with the inside of cabinet, the controlling switch of fire extinguisher is connected with control centre, the outside of cabinet is provided with inert gas fire-fighting tank, inert gas fire-fighting tank is connected by delivery pipe with the inside of cabinet, delivery pipe is provided with control, and it leads to the control valve for closing, control valve is connected with control centre.The utility model inside high temperature resistant, and temperature and mist detecting device are provided with, there is provided cooling extinguishing device, safe.
Description
Technical field
The utility model belongs to laboratory equipment field, more particularly to fire-type vent cabinet.
Background technology
Some special chemical experiments, because some pernicious gases can be discharged in the process, so needing in the space of closing
Inside carry out, vent cabinet is the capital equipment for realizing such experiment, is widely used, vent cabinet is the capital equipment of closed experiment,
Air quantity fume hood and variable air rate fume hood are determined in conventional at present having, determine air quantity fume hood it is easy to control be all manually to set,
And exhaust air rate is fixed, there is certain experiment species to limit, variable air rate fume hood, wind speed is that change is adjustable, but temperature,
Pressure and other parameters aspect needs for manually being monitored, and otherwise influences security performance, automaticity or not high enough, this
Open loop type operation, also be not as advantageous as closed loop Based Intelligent Control, can be directed in terms of energy-conservation and environmental protection using closed loop Based Intelligent Control
The different settings tested into line parameter, and can experimental different phase realize automatic feedback and the program control of parameter
System, and then the real-time regulation of intake and exhaust air rate is realized, save energy, but also can be to internal temperature and pressure and other parameters
Monitored at any time and fed back, the process that closed loop vent cabinet is tested in some high temperature is, it is necessary to vent cabinet is had fire prevention well
Heat resistance, it is ensured that experiment is normally carried out, while ensureing the stabilization of vent cabinet performance.
Utility model content
It is to provide a kind of fire line and the more preferable vent cabinet of resistance to elevated temperatures that problem to be solved in the utility model is.
In order to solve the above technical problems, the technical solution adopted in the utility model is：Fire-type vent cabinet, including cabinet,
The both sides of the cabinet are provided with the sliding door for moving up and down, and what is connected inside the upper surface inside the cabinet and the cabinet goes out
Air port, one end in the air outlet inside the cabinet is provided with smoke alarm, the two of the cabinet inner upper end face
End is equipped with hygrosensor, in the control that the hygrosensor is set with the smoke alarm with cabinet outside
The heart is connected, and the upper end outside the cabinet is provided with fire extinguisher, and the shower nozzle of the fire extinguisher is connected with the inside of the cabinet, described
The controlling switch of fire extinguisher is connected with the control centre, and the outside of the cabinet is provided with inert gas fire-fighting tank, the inertia
Extinction using gas tank is connected by delivery pipe with the inside of the cabinet, and the delivery pipe is provided with control, and it leads to the control valve for closing,
The control valve is connected with the control centre, and the rear end face in the cabinet is provided with deflector, and the deflector is by ceramic wafer
It is integrally formed.
Further, the sliding door is made up of transparent safety glass.
Further, the quantity of the fire extinguisher is two and is located at the two ends of the cabinet upper surface.
Further, the length of the cabinet is more than 700mm, and the width of the cabinet is more than 700mm.
Further, the cabinet is formed by aluminum alloy frame section assembling.
Further, the corner of the upper end of the cabinet is equipped with secondary air channel, and the secondary air channel is by the deflector
Multiple pod apertures of setting are connected with the inside of the cabinet.
Further, the quantity of the pod apertures diminishes successively from down to up.
Further, the rear end face inside the cabinet is provided with socket.
Further, the lower end of the cabinet is cabinet structure.
Compared with prior art, the utility model has the advantages and positive effects that：1st, the utility model is on cabinet
Setting fire extinguisher, the opening for realizing fire extinguisher vertically that control centre can be fed back by smoke alarm and hygrosensor, when
Temperature is too high or in the case that smog is excessive, and fire extinguisher is opened by control centre, realizes fire extinguishing cooling, lifts security,
Cabinet is connected with inert gas fire-fighting tank simultaneously, when cabinet internal cause has fiery experimental temperature too high, can be controlled by control centre
The input of inert gas processed, it is ensured that putting out in time for cabinet internal flame, lifts the security of cabinet, and the setting of total is prevented
Fiery excellent performance；2nd, deflector uses ceramic material, can 300 degree of high temperature resistant, it is ensured that resistance to elevated temperatures；3rd, sliding door is by tempering glass
Glass is made, and intensity is high, high temperature resistant, and can have an X-rayed, the experimental conditions inside convenient observation；4th, the quantity of fire extinguisher is set to two
It is individual, can both sides put out a fire simultaneously, it is ensured that the promptness of fire extinguishing, 5, the length and width to cabinet is configured, it is ensured that heating furnace with
The distance between each cabinet is more than 300mm, it is to avoid experimentation temperature is too high to produce influence to cabinet；6th, cabinet is closed using aluminium
Golden section assembling, intensity is high, assembled simple；The 7th, air compensation device is set, it is to avoid in experimentation, from the gas that indoor suction is excessive
Body, influences the environment and temperature in laboratory, while also avoiding the flowing of air from causing the gas shock to influence on operator；8th, socket
Facilitate the supply of cabinet internal electric source；9th, convenient storage experiment equipment of the cabinet structure of lower end etc., is conducive to practical operation.
Brief description of the drawings
The accompanying drawing for constituting a part of the present utility model is used for providing being further understood to of the present utility model, and this practicality is new
The schematic description and description of type is used to explain the utility model, does not constitute to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the structural representation of the utility model fire-type vent cabinet left and right directions；
Fig. 2 is the structural representation of apparent direction after the utility model fire-type vent cabinet；
Fig. 3 is the structural representation that the utility model fire-type vent cabinet looks up direction.
Reference：
1- cabinets；11- secondary air channels；12- sockets；2- sliding doors；3- smoke alarms；4- air outlets；5- hygrosensors；
6- fire extinguishers；7- control centres；8- deflectors；81- wind complement ports；9- inert gas fire-fighting tanks；91- delivery pipes；92- controls valve.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score,
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that the device or element of meaning with specific orientation, with specific azimuth configuration and operation, therefore must not be understood that
It is to limitation of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " is meant that two or more.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, can be by concrete condition understanding
State concrete meaning of the term in the utility model.
Specific embodiment of the utility model is elaborated below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 3, the utility model is fire-type vent cabinet, including cabinet 1, and the both sides of cabinet 1 are provided with
The sliding door 2 for moving up and down, the air outlet 4 that the upper surface inside cabinet 1 connects with the inside of cabinet 1, near cabinet in air outlet 4
One end inside 1 is provided with smoke alarm 3, and the two ends in the inner upper end face of cabinet 1 are equipped with hygrosensor 5, hygrosensor 5
The control centre 7 set with the outside of cabinet 1 with smoke alarm 3 is connected, and the upper end outside cabinet 1 is provided with fire extinguisher 6, fire extinguishing
The shower nozzle of device 6 is connected with the inside of cabinet 1, and the controlling switch of fire extinguisher 6 is connected with control centre 7, and the outside of cabinet 1 is provided with lazy
Property extinction using gas tank 9, inert gas fire-fighting tank 9 is connected by delivery pipe 91 with the inside of cabinet 1, and delivery pipe 91 is provided with control
Its logical control valve 92 for closing, control valve 92 is connected with control centre 7, and the rear end face in cabinet 1 is provided with deflector 8, deflector 8 by
Ceramic wafer is integrally formed；It is highly preferred that delivery pipe 91 is connected with the lower end inside cabinet, it is ensured that the inert gas of input is from bottom
It is transported to inside cabinet 1, is conducive to the fire extinguishing at lower test position, it is highly preferred that delivery pipe 91 is led to by the air-out of townhouse formula
Road is connected with the inside of cabinet 1, it is ensured that the supply of comfortable that gas is sufficiently large.
Preferably, sliding door 2 is made up of transparent safety glass.
Preferably, the quantity of fire extinguisher 6 is two and is located at the two ends of the upper surface of cabinet 1.
Preferably, the length of cabinet 1 is more than 700mm, and the width of cabinet 1 is more than 700mm.
Preferably, cabinet 1 is formed by aluminum alloy frame section assembling.
Preferably, the corner of the upper end of cabinet 1 is equipped with secondary air channel 11, and secondary air channel 11 is more by what is set on deflector 8
Individual pod apertures 81 are connected with the inside of cabinet 1.
Preferably, the quantity of pod apertures 81 diminishes successively from down to up.
Preferably, the rear end face inside cabinet 1 is provided with socket 12.
Preferably, the lower end of cabinet 1 is cabinet structure.
During actual use, experimental facilities is placed on the inside of cabinet 1 by sliding door 2, after experiment starts,
Sliding door is pulled down, if all pull on depending on the size for mending air quantity, test the gas for producing and discharged from air outlet 4, when
In experimentation, smog is excessive or during too high temperature, signal is fed back to control by smoke alarm 3 and hygrosensor 5 in time
Center processed 7, if parameter exceedes the vertical of setting, the pneumatic fire-extinguishing device 6 of control centre 7 and inert gas fire-fighting tank 9, is lowered the temperature
Extinguishing action, it is ensured that security of the cabinet 1 in experimentation, in addition, cabinet 1 can carry out benefit wind by secondary air channel 11,
The flowing that room air is excessive is avoided, the stability of lifting operation environment, wind complement port 81 diminishes successively from top to bottom, it is ensured that below
The in large supply supply in gas above of gas, is conducive to the quick discharge of gas in experiment, the resistance to height in total inside
Temperature, and temperature and mist detecting device are provided with, there is provided cooling extinguishing device, safe.
One embodiment of the present utility model has been described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as limiting practical range of the present utility model.It is all to be made according to present utility model application scope
Impartial change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (9)
1. fire-type vent cabinet, it is characterised in that：Including cabinet (1), the both sides of the cabinet (1) are provided with the push-and-pull for moving up and down
Door (2), the internal upper surface of the cabinet (1) and the air outlet (4) connected inside the cabinet (1), in the air outlet (4)
Smoke alarm (3) is provided near the internal one end of the cabinet (1), the two ends in cabinet (1) the inner upper end face are equipped with
Hygrosensor (5), the control that the hygrosensor (5) is set with the smoke alarm (3) with the cabinet (1) outside
Center (7) connection processed, the outside upper end of the cabinet (1) is provided with fire extinguisher (6), the shower nozzle and the cabinet of the fire extinguisher (6)
The inside connection of body (1), the controlling switch of the fire extinguisher (6) is connected with the control centre (7), outside the cabinet (1)
Portion is provided with inert gas fire-fighting tank (9), and the inert gas fire-fighting tank (9) is interior with the cabinet (1) by delivery pipe (91)
Portion connects, and the delivery pipe (91) is provided with control its logical control valve (92) for closing, in control valve (92) and the control
The heart (7) is connected, and the rear end face in the cabinet (1) is provided with deflector (8), and the deflector (8) is integrally formed by ceramic wafer.
2. fire-type vent cabinet according to claim 1, it is characterised in that：The sliding door (2) is by transparent tempering glass
Glass is made.
3. fire-type vent cabinet according to claim 1, it is characterised in that：The quantity of the fire extinguisher (6) be two and
It is located at the two ends of the cabinet (1) upper surface.
4. fire-type vent cabinet according to claim 1, it is characterised in that：The length of the cabinet (1) is more than 700mm,
The width of the cabinet (1) is more than 700mm.
5. fire-type vent cabinet according to claim 1, it is characterised in that：The cabinet (1) is by aluminum alloy frame frame section
Assembly is formed.
6. fire-type vent cabinet according to claim 1, it is characterised in that：The corner of the upper end of the cabinet (1) is all provided with
There is secondary air channel (11), the secondary air channel (11) is by the multiple pod apertures (81) set on the deflector (8) and the cabinet
(1) inside connection.
7. fire-type vent cabinet according to claim 6, it is characterised in that：The quantity of the pod apertures (81) is from down to up
Diminish successively.
8. fire-type vent cabinet according to claim 1, it is characterised in that：Set on the internal rear end face of the cabinet (1)
There is socket (12).
9. fire-type vent cabinet according to claim 1, it is characterised in that：The lower end of the cabinet (1) is cabinet structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621286532.7U CN206229819U (en) | 2016-11-28 | 2016-11-28 | Fire-type vent cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621286532.7U CN206229819U (en) | 2016-11-28 | 2016-11-28 | Fire-type vent cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206229819U true CN206229819U (en) | 2017-06-09 |
Family
ID=58980717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621286532.7U Expired - Fee Related CN206229819U (en) | 2016-11-28 | 2016-11-28 | Fire-type vent cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206229819U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580499A (en) * | 2018-06-28 | 2018-09-28 | 中绿能汉郁（天津）科技有限公司 | A kind of fire-type vent cabinet |
| CN108704917A (en) * | 2018-04-10 | 2018-10-26 | 重庆市柏涛钢具有限公司 | The vent cabinet blocked based on burning things which may cause a fire disaster |
-
2016
- 2016-11-28 CN CN201621286532.7U patent/CN206229819U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704917A (en) * | 2018-04-10 | 2018-10-26 | 重庆市柏涛钢具有限公司 | The vent cabinet blocked based on burning things which may cause a fire disaster |
| CN108704917B (en) * | 2018-04-10 | 2024-02-02 | 重庆市柏涛钢具有限公司 | Fume chamber based on fire source blocks |
| CN108580499A (en) * | 2018-06-28 | 2018-09-28 | 中绿能汉郁（天津）科技有限公司 | A kind of fire-type vent cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180814 Address after: 300403 5 cattle farm road, Lang Yuan Industrial Park, Shuang Jie Town, Beichen District, Tianjin Patentee after: CHUNCHENG PURIFICATION ENGINEERING (TIANJIN) Co.,Ltd. Address before: 300403 No. 5 Niu Chang Road, Lang Yuan Industrial Zone, Shuang Jie, Beichen District, Tianjin Patentee before: Tianjin Longchuan Xinhui Experimental Equipment Manufacturing Co.,Ltd. |
|
| 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: 20170609 Termination date: 20211128 |