CN206081428U - Computer lab fire control air exchange system - Google Patents
Computer lab fire control air exchange system Download PDFInfo
- Publication number
- CN206081428U CN206081428U CN201621064990.6U CN201621064990U CN206081428U CN 206081428 U CN206081428 U CN 206081428U CN 201621064990 U CN201621064990 U CN 201621064990U CN 206081428 U CN206081428 U CN 206081428U
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- fire
- machine room
- computer lab
- air
- fighting
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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 discloses a computer lab fire control air exchange system, including installing the fire - alarm controller in the computer lab outside, set up the firefighting bottle in the computer lab, fire - alarm controller adopts changeable automatic linkage controller and the work of manual linkage controller control firefighting bottle simultaneously, sets up at the lateral wall of computer lab and presses mouthful outside one -way grid in pressure release mouth department installs, still set up the new trend fan in the computer lab, the air -supply line of new trend fan intercommunication computer lab is outside, and the play tuber pipe of new trend fan then is connected to the cold passageway that sets up air conditioning system in the computer lab. Computer lab fire control air exchange system, the safe and reliable that not only works, and can obviously improve computer lab air circumstance, it is healthy and safe to do benefit to staff's person.
Description
Technical field
This utility model is related to fire-fighting system, particularly a kind of machine room fire-fighting air exchange system.
Background technology
Machine room fire-fighting system, is safety guarantee facility that machine room must be arranged, generally using gas extinguishing system, fire occurs
When dangerous, fire-fighting main frame coordinated signals firefighting bottle spurts a large amount of non-corrosiveness gases to guard plot by gas cylinder, and makes which rapid
Whole guard plot is full of equably, to carry out self-service fire extinguishing.Which has cleaning, good insulation preformance, blow-off velocity is fast, effect can
Lean on, and electronic equipment will not be damaged in fire extinguishing procedure and after fire extinguishing, the advantages of there is no secondary pollution to environment.
The Gas extinguishing system that existing machine room is used, usual fire-fighting main frame and gas cylinder are all arranged on machine room body interior,
In system faults itself, may spray by mistake, so as to endanger the safety of personnel in machine room.And as fire-fighting main frame and gas cylinder are all installed
In machine room body interior, there is fire, when operator start fire-fighting system, the fire fighting gas jet velocity poisonous to human body
It is exceedingly fast, operator is easily sucked in evacuation process, affects healthy, or even bring danger.Existing machine room fire-fighting system
Automatic pressure-relief port is not provided with machine room generally also, the fan for being only equipped with encryption capping by vent is taken a breath, worked
When open protection cap, open fan, realize ventilation, then both are turned off at ordinary times.The air-exchanging structure, starts in fire-fighting system, disappears
After anti-gas cylinder sprays a large amount of gases at high pressure, it is impossible to releasing pressure automatically, machine room pressure cannot discharge in time, may cause because pressure is excessive
The secondary destruction of calculator room equipment.And, this air-exchanging structure, such as misoperation, fan cuts out and protection cap is opened, and can also bring anti-
The problems such as water, dust-proof, insect prevention.Above-mentioned machine room fire-fighting system, is equally also not provided with VMC (Ventilation Mechanical Control System), and machine room room air is in air-conditioning
, easily there is pathogenic bacteria parasitism, breeding, the cross infection of source of disease body, and ornament materials and discharged in sealing and circulating under system drive
In evil substance chamber the problems such as accumulation so that in machine room air exist it is various, physical property, chemical, biological pollution, give
Machine room personnel bring larger harm.
Additionally, existing machine room fire-fighting system, only arranges automaton, and is not provided with manual overvide, in work
When making personnel into machine room, it is impossible to which system control is switched to manually control, meet burst fire and, in machine room during someone, machine room
Interior personnel are likely to have little time to withdraw, so as to bring danger.
The content of the invention
This utility model is directed to a kind of more safe and reliable, and can obviously improve machine room air ambient, beneficial to work
Personnel's health of human body safety, and more environmentally-friendly machine room fire-fighting air exchange system.
Machine room fire-fighting air exchange system described in the utility model, including the fire-fighting main frame being installed on outside machine room, is arranged at machine room
Interior firefighting bottle, fire-fighting main frame adopt switchable automatic linkage controller and manual linkage controller control fire-fighting gas simultaneously
Bottle work, arranges pressure relief opening in the side wall of machine room, and unidirectional grid from inside to outside is installed at pressure relief opening；Fresh air wind is also set up in machine room
Machine, outside the blast pipe connection machine room of fresh-air fan, the discharge pipe of fresh-air fan is then connected in machine room and arranges air conditioning system
Cold passage.
Machine room fire-fighting air exchange system described in the utility model, fire-fighting main frame are located outside respectively with firefighting bottle and indoor,
During generation fire, in machine room, personnel can withdraw from machine room at once, start fire-fighting system outside machine room, make gas cylinder work.Which is good
Ensure that, the safety of operator, it is to avoid operator are operated in machine room, and fire fighting gas are sucked when withdrawing, it is to avoid therefore bring
Danger.Additionally, its fire-fighting main frame has manually and automatically two sets of linkage controllers, without operator in machine room or operator
When member leaves machine room, automatic linkage controller control model, fire-fighting system is switched to monitor automatically；Machine room is entered in operator
When, control mode switching can be controlled for manual linkage controller, when there is fire, operator can withdraw in time, and defensive position
It is dynamic to start firefighting bottle.Only automatic linkage control mode, firefighting bottle automatic, operator is effectively avoided to have little time to remove
From, and the danger for bringing, make fire-fighting system safer.
Additionally, the fire-fighting air exchange system, the side wall setting of its machine room and pressure relief opening, install at pressure relief opening unidirectional from inside to outside
Grid, starts in firefighting bottle, rapidly discharges a large amount of gases, and when causing machine room hypertonia, unidirectional grid can be in the work of pressure
Lower opening is used, pressure releasing is realized, so as to avoid the rapidly high pressure of machine room, it is to avoid because of the excessive caused secondary destruction of pressure.
In addition, the fire-fighting air exchange system, also sets up fresh-air fan, outside the blast pipe connection machine room of fresh-air fan in machine room
Portion, the discharge pipe of fresh-air fan are then connected in machine room the cold passage for arranging air conditioning system；When operator enter machine room, can
Start fresh-air fan, be machine room supply fresh air, so as to air matter quality and air ambient in machine room can be improved.
Description of the drawings
Fig. 1 fire-fighting air exchange system structural representations described in the utility model；
Partial enlarged drawings of the Fig. 2 for Fig. 1.
Specific embodiment
A kind of machine room fire-fighting air exchange system, such as Fig. 1, including the fire-fighting main frame 1 being installed on outside machine room 10, are arranged in machine room
Firefighting bottle 2, fire-fighting main frame simultaneously adopts switchable automatic linkage controller and manual linkage controller control fire-fighting gas
Bottle work, is arranged and pressure relief opening 3 in the side wall of machine room, and unidirectional grid 4 from inside to outside are installed at pressure relief opening；Fresh air is also set up in machine room
Blower fan 5, outside the blast pipe connection machine room of fresh-air fan, the discharge pipe 6 of fresh-air fan is then connected in machine room and arranges air-conditioning system
The cold passage of system.
Exhaust fan can be set at pressure relief opening, and lattice are deleted installed in the outside of exhaust fan 7.By arranging exhaust fan, in fire-fighting gas
Bottle starts work, after fire extinguishing is finished, quickly can exhale pernicious gases.Meanwhile, exhaust fan can be worked together with fresh-air fan,
The quick ventilation into before machine room is realized, after making operator enter machine room, can quickly improve air ambient.
The pressure relief opening that machine room side wall is arranged can for one, two, three or more, to meet the specifically used of machine room
Requirement is defined.
Fresh-air fan and air conditioning system can be linked with fire-fighting system, and when fire-fighting protection zone occurs fire alarm, Jing fire-fighting systems are opened
Dynamic, when firefighting bottle spurts fire fighting gas, control system control fresh-air fan and air conditioning system quit work.So as to avoid because of sky
Adjusting system and fresh-air fan working dilution fire fighting gas, to the harmful effect that fire fighting gas fire-fighting effect is brought.
The entrance pipe of fresh-air fan can install drainage screen, and overanxious thin dirt meets
The code requirement of dust concentration.
Claims (2)
1. a kind of machine room fire-fighting air exchange system, including the fire-fighting main frame being installed on outside machine room, the firefighting bottle being arranged in machine room,
Fire-fighting main frame adopts switchable automatic linkage controller and the control firefighting bottle work of manual linkage controller simultaneously, in machine room
Side wall pressure relief opening is set, unidirectional grid from inside to outside is installed at pressure relief opening；Also set up fresh-air fan in machine room, fresh-air fan is entered
Outside airduct connection machine room, the discharge pipe of fresh-air fan is then connected in machine room the cold passage for arranging air conditioning system.
2. machine room fire-fighting air exchange system according to claim 1, it is characterised in that：Exhaust fan, grid are set at pressure relief opening
Installed in the outside of exhaust fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621064990.6U CN206081428U (en) | 2016-09-20 | 2016-09-20 | Computer lab fire control air exchange system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621064990.6U CN206081428U (en) | 2016-09-20 | 2016-09-20 | Computer lab fire control air exchange system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206081428U true CN206081428U (en) | 2017-04-12 |
Family
ID=58479966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621064990.6U Active CN206081428U (en) | 2016-09-20 | 2016-09-20 | Computer lab fire control air exchange system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206081428U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111803851A (en) * | 2020-07-14 | 2020-10-23 | 深圳供电局有限公司 | Fire-fighting ventilation system |
| CN114034108A (en) * | 2020-08-24 | 2022-02-11 | 北京市天元网络技术股份有限公司 | Air supply control method and device for machine room |
-
2016
- 2016-09-20 CN CN201621064990.6U patent/CN206081428U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111803851A (en) * | 2020-07-14 | 2020-10-23 | 深圳供电局有限公司 | Fire-fighting ventilation system |
| CN111803851B (en) * | 2020-07-14 | 2021-11-23 | 深圳供电局有限公司 | Fire-fighting ventilation system |
| CN114034108A (en) * | 2020-08-24 | 2022-02-11 | 北京市天元网络技术股份有限公司 | Air supply control method and device for machine room |
| CN114034108B (en) * | 2020-08-24 | 2023-04-28 | 北京市天元网络技术股份有限公司 | Machine room air supply control method and device |
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