CN206809598U - Shelter heptafluoro-propane Gas extinguishing system - Google Patents
Shelter heptafluoro-propane Gas extinguishing system Download PDFInfo
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- CN206809598U CN206809598U CN201720699401.XU CN201720699401U CN206809598U CN 206809598 U CN206809598 U CN 206809598U CN 201720699401 U CN201720699401 U CN 201720699401U CN 206809598 U CN206809598 U CN 206809598U
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- housing
- valve
- plenum
- control system
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Abstract
The utility model provides a kind of shelter heptafluoro-propane Gas extinguishing system, including：Cabin housing, door opening and passage are offered on the housing of cabin；Gate control system；Intelligence control accident cigarette machine, it includes：Plenum, it is tubular structure, and plenum passes through the cabin housing of fire-fighting system, and plenum the inner connects with cabin housing cavity, and plenum outer end connects with the cabin housing external world；Blower fan, it is arranged on plenum inwall and positioned at plenum the inner；Hermetic type air-valve, it is installed on plenum inwall and is located at plenum outer end, and to be opened and closed plenum endoporus, with being closed with sealing ring at the gap of plenum inwall, hermetic type air-valve electrically connects hermetic type air-valve with control system；And from the blinds that hangs down, it is installed on the end face of plenum outer end, and it can let in air；Control system.The shelter heptafluoro-propane Gas extinguishing system solves the problems, such as both to ensure that the good and can of ventilation effect makes generally to keep effective pressure in the housing of cabin if necessary.
Description
Technical field
It the utility model is related to fire-fighting equipment, and in particular to a kind of shelter heptafluoro-propane Gas extinguishing system.
Background technology
For the computer room using shelter heptafluoro-propane Gas extinguishing system, according to《Gas extinguishing system design specification》
GB50370-2005 requirements：Before spurting extinguishing chemical, the opening in guard plot in addition to pressure relief opening should be able to voluntarily close and guard plot encloses
Protection structure bears the permission pressure of internal pressure, not preferably less than 1200Pa, rear protecting area's domestic demand ventilation of putting out a fire, is not less than per hour
5 times.The effect of shelter heptafluoro-propane Gas extinguishing system is the electric equipment for protection setting in shelter, avoids electrical equipment from setting
It is standby that fire occurs in shelter and causes badly damaged.
However, existing shelter as computer room in use, there will be two kinds of situations：First, gas leak phenomenon；Second, ventilation effect
The situation of fruit difference.The reason for gas leak phenomenon occurs：In order to meet air-conditioning requirement, cause air-tightness poor, when fire alarm occurs
Wait, due to ventilation gas leakage, it is impossible to effective pressure (1200pa) when realizing sealing to keep fire-fighting generation in nacelle.
The reason for ventilation effect difference：Cancel ventilation equipment to meet gas fire-fighting requirements, then when can not meet no fire alarm and fire extinguishing
The ventilation requirement of shelter computer room afterwards.
Utility model content
The utility model provides a kind of shelter heptafluoro-propane Gas extinguishing system, and solution can not both ensure to take a breath if necessary
The problem of good and can of effect makes generally to keep effective pressure in the housing of cabin.
To achieve the above object, the utility model employs following technical scheme：
A kind of shelter heptafluoro-propane Gas extinguishing system, including：Cabin housing, it is body structure, is offered on the housing of cabin
Door opening and passage；Gate control system, it is installed at door opening, to be opened and closed door opening；Intelligence control accident cigarette machine, it includes：Ventilation shell
Body, it is tubular structure, and plenum passes through the cabin housing of fire-fighting system, and plenum the inner connects with cabin housing cavity, led to
End connects the crust of weathering with the cabin housing external world in vitro；Blower fan, it is arranged on plenum inwall and positioned at plenum the inner；It is closed
Type air-valve, it is installed on plenum inwall and is located at plenum outer end, to be opened and closed plenum endoporus, hermetic type air-valve
With being closed with sealing ring at the gap of plenum inwall, hermetic type air-valve electrically connects with control system；And the blinds that hangs down certainly, its
It is installed on the end face of plenum outer end, and it can let in air；Control system, it is arranged in the housing of cabin, gate control system with
And the motor of blower fan electrically connects with the control system of fire-fighting system；And distribution system, it is arranged in the housing of cabin, power distribution system
Unite and powered for blower fan, hermetic type air-valve and control system.
Preferably, hermetic type air-valve includes：Valve chest, it is frame structure, and valve chest center is to be opened and closed hole, valve chest
Gearing chamber is offered in one side wall；Several valve blocks, all valve blocks are evenly distributed in the opening and closing hole of valve chest, and valve block can seal
Opening and closing hole is closed or opens, each valve block one end is provided with the first rotary shaft with valve chest rotation connection, and each valve block is another
End is provided with the second rotary shaft for being rotatablely connected and stretching into valve chest and interlock intracavitary；Lead agency, its quantity and valve block number
Measure equal, the second rotary shaft of each valve block is respectively and fixedly provided with one positioned at the lead agency for interlocking intracavitary, and lead agency includes driving
Disk and with swing arm, each band Moving plate connects its corresponding second rotary shaft, each to be both connected to a side with Moving plate with swing arm
On edge, rotating bar is respectively connected between every two adjacent belts swing arm, rotating bar both ends are rotatablely connected with two adjacent band swing arms respectively；
And valve driving machine, it is installed on outside housing, and the rotating shaft of valve driving machine is connected with the driven rod through plenum, and driven rod is not
The end of connecting valve motor penetrates to gearing intracavitary and fixed with interlocking intracavitary one with Moving plate.
Preferably, in addition to valve detection mechanism, valve detection mechanism include：Permanent magnet, it is fixed on a band swing arm
On；First tongue tube, it, which is installed on, interlocks on cavity wall and positioned at being provided with by the band swing arm of permanent magnet, is only closed when valve block is in
Permanent magnet can close the first tongue tube during conjunction state, and first tongue tube one end connection 5V power supplys, the first tongue tube other end connects
It is connected to the first input end of control system；Second tongue tube, it, which is installed on to interlock on cavity wall and be located at, is provided with permanent magnet
By band swing arm, permanent magnet can close the second tongue tube only when valve block is in open mode, second tongue tube one end connection 5V
Power supply, the second tongue tube other end are connected to the second input of control system；And Hall sensor, it is installed on gearing chamber
On inwall and positioned at being provided with by the band swing arm of permanent magnet, the Hall sensor does not turn positioned at the band swing arm for being provided with permanent magnet
The dynamic center surrounded, Hall sensor are used to detect magnetic field caused by permanent magnet, and Hall sensor is connected with control system.
Preferably, whether in addition to smoke sensor, smoke sensor are arranged in the housing of cabin, have to monitor in the housing of cabin
Cigarette, smoke sensor are connected with control system.
Preferably, in addition to air-conditioning system and temperature sensor, air-conditioning system are arranged on the housing of cabin, to regulate and control cabin
Shell body temperature；Temperature sensor is arranged in the inner walls of cabin, to detect cabin shell body temperature；Air-conditioning system and temperature pass
Sensor is connected with control system.
Preferably, in addition to detection of air-conditioning device, detection of air-conditioning device are arranged in air-conditioning system, empty to monitor in real time
The working condition of tune, detection of air-conditioning device are connected with control system.
Preferably, in addition to power distribution monitoring device, power distribution monitoring device are connected with power supply-distribution system, and distribution is supplied to monitor
The supply voltage of system, power distribution monitoring device are connected with control system.
Preferably, in addition to fire-fighting monitoring device and automatic fire extinguishing system, the probe of fire-fighting monitoring device are arranged at
In the housing of cabin, to monitor whether that fire occurs, automatic fire extinguishing system is arranged in the housing of cabin, with when monitoring that fire occurs from
Dynamic fire extinguishing, fire-fighting monitoring device and automatic fire extinguishing system are connected with control system.
Preferably, in addition to leakage inspector and warning device, leakage inspector are installed on bottom in the housing of cabin
On face, to monitor whether have water in the housing of cabin, leakage inspector and warning device are connected with control system.
Preferably, cabin housing includes some pieces of cabin bodies, and every piece of cabin body includes lining and Side fascia, Side fascia
It is covered on lining, lining is made of flame-retardant thermal insulation material.
Compared to prior art, the utility model has the advantages that：
The setting of the cabin housing, reach load-bearing, insulation, the effect of waterproof, while required by reaching gas fire-fighting
Air-tightness requirement.By setting cabin housing to be passed through for wind to having carried out in the housing of cabin being oriented to and having established wind entering in the housing of cabin
Condition, setting of the blower fan in housing, realize waited after fire occurs it is required in the case of cause ventilation effect in the housing of cabin
Good, avoid dense smoke condenses and causes the long-term ring of alarm for a long time in the housing of cabin, it is most important that can discharge rapidly because of fire
Flue gas caused by calamity, avoid flue gas caused by fire from causing to damage to equipment, while put in storage after ventilation of discharging fume for worker and overhaul wound
Condition is made；Closed air-valve is set in housing simultaneously, ensure that and under normal circumstances close shell channel, avoid not divulging information
When there is situation about leaking out, ensure that and be in air-tight state in cabin housing when fire occurs, to maintain constant 1200Pa, seal
The use of circle is further such that sealing effectiveness is more preferable；From the setting of vertical blinds so that can be by rainwater when rain floats into housing
Block, avoid the rainwater when opening housing from locating where entering to blower fan, extend the service life of blower fan；Simultaneously at housing the inner end
The cover body for setting energy air feed to pass through on face, avoid causes fan leaf to damage because having impurity to enter to blower fan in the housing of cabin,
Further extend the service life of blower fan；When cabin housing fire occurs, fire protection device detects fire, goes out automatically
The work of fiery system, the jet into cabin housing, so that fire extinguishes in the housing of cabin, surge pipe is additionally provided with the housing of cabin, on surge pipe
Relief valve is provided with, relief valve automatically opens up surge pipe when reaching 1200Pa when cabin housing is in fire extinguishing, discharges excessive gas, keeps away
It is excessive and cause electric equipment to damage to exempt from pressure；Intelligence control accident cigarette machine is opened after fire extinguishing to divulge information into cabin housing, and fire is sent out
Gas discharge is produced when raw, realizes ventilation.
Brief description of the drawings
Fig. 1 is the sectional view of intelligence control accident cigarette machine in shelter heptafluoro-propane Gas extinguishing system；
Fig. 2 is the schematic diagram after the valve chest of hermetic type air-valve in Fig. 1 is broken away；
Fig. 3 is the top view that intracavitary is interlocked in Fig. 2；
Fig. 4 is the schematic diagram after shelter heptafluoro-propane Gas extinguishing system cabin housing is broken away.
Embodiment
As shown in figure 1, the present embodiment proposes a kind of shelter heptafluoro-propane Gas extinguishing system, including：Cabin housing 6, its
For body structure, door opening 62 and passage 63 are offered on cabin housing 6；Gate control system 7, it is installed at door opening 62, to open
Close door opening 62；Intelligence control accident cigarette machine, it includes：Plenum 1, it is tubular structure, and plenum 1 passes through the cabin of fire-fighting system
Housing 6, plenum 1 is inner to be connected with the inner chamber of cabin housing 6, and the outer end of plenum 1 connects with the external world of cabin housing 6；Blower fan 2, its
It is arranged on the inwall of plenum 1 and inner positioned at plenum 1, the motor of blower fan 2 and the control system of fire-fighting system are electrically connected
Connect；Hermetic type air-valve 3, it is installed on the inwall of plenum 1 and is located at the outer end of plenum 1, to be opened and closed in plenum 1
Hole, with being closed with sealing ring 31 at the gap of the inwall of plenum 1, hermetic type air-valve 3 is electrically connected hermetic type air-valve 3 with control system
Connect；And from the blinds 4 that hangs down, it is installed on the outer end end face of plenum 1, and it can let in air；Control system, it is arranged at
In cabin housing 6, the motor of gate control system 7 and blower fan electrically connects with the control system of fire-fighting system；And distribution system, its
It is arranged in cabin housing 6, distribution system is blower fan, hermetic type air-valve and control system power supply.
As shown in FIG. 2 and 3, for the simple hermetic type air-valve 3 of design structure, and realize that hermetic type air-valve 3 is only logical
Crossing a valve driving machine can just drive, and hermetic type air-valve 3 includes：Valve chest 32, it is frame structure, and the center of valve chest 32 is to open
Closed pore, offer in the side wall of valve chest 32 1 and interlock chamber 321；Several valve blocks 33, all valve blocks 33 are evenly distributed in valve casing
In the opening and closing hole of body 32, opening and closing hole can be closed or be opened to valve block 33, and each one end of valve block 33 is provided with to be rotated with valve chest 32
First rotary shaft 331 of connection, each other end of valve block 33, which is provided with to be rotatablely connected and stretch into valve chest 32, interlocks chamber 321
The second interior rotary shaft 332；Lead agency 34, its quantity is equal with the quantity of valve block 33, the second rotary shaft 332 of each valve block 33
One is respectively and fixedly provided with positioned at the lead agency 34 interlocked in chamber 321, lead agency 34 includes band Moving plate 341 and with swing arm 342, often
One band Moving plate 341 connects its corresponding second rotary shaft 332, each to be both connected to an edge with Moving plate 341 with swing arm 342
On, rotating bar 343 is respectively connected between every two adjacent belts swing arm 342, the both ends of rotating bar 343 are respectively with adjacent two with swing arms
342 rotation connections；And valve driving machine 35, it is installed on outside plenum 1, and the rotating shaft of valve driving machine 35 is connected with through ventilation
The driven rod 351 of housing 1, driven rod 351 be not connected with valve driving machine 35 end penetrate to interlock chamber 321 in and with interlock chamber
A band Moving plate 341 is fixed in 321.When valve driving machine 35 works, one of band Moving plate 341 is driven to rotate, and then driving
Under the drive of arm 342 and rotating bar 343, realize that all valve blocks 33 rotate, reduce the use of valve driving machine 35 so that driving is very
It is convenient, and a rotation with Moving plate 341 only detects with regard to that can detect the rotations of other rotating discs in follow-up valve testing agency, is
Subsequent detection is brought conveniently.
As shown in figure 3, in order to avoid valve block 33 has aperture situation not in place, and mitigate and calculate pressure, in addition to valve
Testing agency, valve detection mechanism include：Permanent magnet 51, it is fixed on a band swing arm 342；First tongue tube 52, it is installed
It is provided with interlocking on the inwall of chamber 321 and being located at by the band swing arm 342 of permanent magnet 51, only when valve block 33 is in closure state forever
Magnet 51 can close the first tongue tube 52, the one end of the first tongue tube 52 connection 5V power supplys, the connection of the other end of the first tongue tube 52
To the first input end of control system；Second tongue tube 53, it, which is installed on to interlock on the inwall of chamber 321 and be located at, is provided with permanent magnet
By 51 band swing arm 342, only when valve block 33 is in open mode, permanent magnet 51 can close the second tongue tube 53, the second dry spring
The one end of pipe 53 connects 5V power supplys, and the other end of the second tongue tube 53 is connected to the second input of control system；And hall sensing
Device 54, it is installed on to interlock on the inwall of chamber 321 and be located at and is provided with by the band swing arm 342 of permanent magnet 51, the Hall sensor
54 are not used to detect permanent magnet 51 positioned at the center surrounded with the rotation of swing arm 342 for being provided with permanent magnet 51, Hall sensor 54
Caused magnetic field, Hall sensor 54 are connected with control system.When operating, Hall sensor 54 is not always all in work
Make state, when whether each valve block 33 of detection rotate in place, valve can be detected by the way that whether detection band swing arm 342 rotate in place
Whether piece 33 rotate in place, and during detection, first determines whether the first tongue tube 52 or the second tongue tube 53 input to control system
High level, wherein valve block 33 is in closure state when the first tongue tube 52 is to control system input high level, when the second dry spring
Pipe 53 is in open mode to valve block 33 during control system input high level, because Hall sensor 54 is by detecting permanent magnet
Come what is judged whether in open and-shut mode, the calculating of magnetic field intensity needs magnetic field intensity of 51 magnetic field at Hall sensor 54
Take for a period of time, and the setting of the first tongue tube and the second tongue tube 53, it is convenient to omit this calculating, this is programmed to existing
Program, therefore the set-up mode of the first tongue tube and the second tongue tube 53 is adding to reduce amount of calculation by hardware so that
React faster, because the situation that valve block 33 goes to position after all is common.When valve block 33 does not go to open or close state, control
System control Hall sensor 54 starts, and calculates the angle for arriving and being rotated with swing arm 342, then control valve motor 35 works, and makes
Obtain band swing arm 342 and turn to open or close state.
In order to realize in automatic detection cabin housing 6 whether need to take a breath, the shelter heptafluoro-propane Gas extinguishing system also wraps
Smoke sensor is included, smoke sensor is arranged in cabin housing 6, whether has cigarette, smoke sensor and control system in cabin housing 6 to monitor
It is connected.
In order to realize to temperature control in cabin housing 6, the third body of seven fluorine fire-fighting system also includes air-conditioning system and temperature
Sensor, air-conditioning system are arranged on cabin housing 6, to regulate and control temperature in cabin housing 6；Temperature sensor is arranged in cabin housing 6
On wall, to detect temperature in cabin housing 6；Air-conditioning system and temperature sensor are connected with control system.
In order to be monitored air-conditioning system, avoid that air-conditioning system can be repaired in real time, the shelter heptafluoro-propane gas disappears
Anti- system also includes detection of air-conditioning device, and detection of air-conditioning device is arranged in air-conditioning system, to monitor the work shape of air-conditioning in real time
State, detection of air-conditioning device are connected with control system.
In order to ensure that the power supply of whole system is normal, the shelter heptafluoro-propane Gas extinguishing system also includes monitoring power distribution and filled
Put, power distribution monitoring device is connected with power supply-distribution system, to monitor the supply voltage of power supply-distribution system, power distribution monitoring device and control
System is connected.
In order to realize self-extinguishing, the shelter heptafluoro-propane Gas extinguishing system is also including fire-fighting monitoring device and automatically
Fire extinguishing system, the probe of fire-fighting monitoring device are arranged in cabin housing 6, and to monitor whether that fire occurs, automatic fire extinguishing system is set
Be placed in cabin housing 6, with the self-extinguishing when monitoring that fire occurs, fire-fighting monitoring device and automatic fire extinguishing system with control
System connection processed.
Cause device damage in cabin housing 6 in order to avoid there is water to enter in cabin housing 6, the shelter heptafluoro-propane gas
Fire-fighting system also includes leakage inspector and warning device, and leakage inspector is installed on the housing inner bottom surface of cabin, with prison
Whether have water, leakage inspector and warning device are connected with control system if surveying in the housing of cabin.When leakage inspector is examined
Measure when having water in the housing of cabin, control system reception signal simultaneously controls warning device to alarm, and looks for repairman to repair in time to remind
Reason
In order to avoid the cabin housing 6 when fire condition occurs and the equipment in cabin housing 6 are damaged, ensure fire feelings
Under condition can normal work, cabin housing 6 includes some pieces of cabin bodies 61, and every piece of cabin body 61 includes lining 611 and exterior wall
Plate 612, Side fascia 612 are covered on lining 611, and lining 611 is made of flame-retardant thermal insulation material.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (10)
- A kind of 1. shelter heptafluoro-propane Gas extinguishing system, it is characterised in that including：Cabin housing, it is body structure, and door opening and passage are offered on the housing of cabin；Gate control system, it is installed at door opening, to be opened and closed door opening；Intelligence control accident cigarette machine, it includes：Plenum, it is tubular structure, and plenum passes through the cabin housing of fire-fighting system, leads to End connects with cabin housing cavity in crust of weathering body, and plenum outer end connects with the cabin housing external world；Blower fan, it is arranged at plenum It is on inwall and inner positioned at plenum；Hermetic type air-valve, it is installed on plenum inwall and is located at plenum outer end, To be opened and closed plenum endoporus, hermetic type air-valve with being closed with sealing ring at the gap of plenum inwall, hermetic type air-valve with Control system electrically connects；And from the blinds that hangs down, it is installed on the end face of plenum outer end, and it can let in air；Control system, it is arranged in the housing of cabin, and the motor of gate control system and blower fan is electric with the control system of fire-fighting system Connection；AndDistribution system, it is arranged in the housing of cabin, and distribution system is blower fan, hermetic type air-valve and control system power supply.
- 2. shelter heptafluoro-propane Gas extinguishing system according to claim 1, it is characterised in that hermetic type air-valve includes：Valve chest, it is frame structure, and valve chest center is opening and closing hole, and gearing chamber is offered in the side wall of valve chest one；Several valve blocks, all valve blocks are evenly distributed in the opening and closing hole of valve chest, and opening and closing hole can be closed or be opened to valve block, often Individual valve block one end is provided with the first rotary shaft with valve chest rotation connection, and each valve block other end is provided with and valve chest It is rotatablely connected and stretches into the second rotary shaft for interlocking intracavitary；Lead agency, its quantity is equal with valve block quantity, and the second rotary shaft of each valve block is respectively and fixedly provided with one positioned at gearing intracavitary Lead agency, lead agency includes band Moving plate and with swing arm, and each band Moving plate connects its corresponding second rotary shaft, each It is both connected to swing arm on an edge with Moving plate, rotating bar, rotating bar both ends point is respectively connected between every two adjacent belts swing arm It is not rotatablely connected with two adjacent band swing arms；AndValve driving machine, it is installed on outside housing, and the rotating shaft of valve driving machine is connected with the driven rod through plenum, and driven rod is not The end of connecting valve motor penetrates to gearing intracavitary and fixed with interlocking intracavitary one with Moving plate.
- 3. shelter heptafluoro-propane Gas extinguishing system according to claim 2, it is characterised in that also including valve detection machine Structure, valve detection mechanism include：Permanent magnet, it is fixed on a band swing arm；First tongue tube, it, which is installed on, interlocks on cavity wall and positioned at being provided with by the band swing arm of permanent magnet, only when valve block is in Permanent magnet can close the first tongue tube during closure state, first tongue tube one end connection 5V power supplys, the first tongue tube other end It is connected to the first input end of control system；Second tongue tube, it, which is installed on, interlocks on cavity wall and positioned at being provided with by the band swing arm of permanent magnet, only when valve block is in Permanent magnet can close the second tongue tube during open mode, second tongue tube one end connection 5V power supplys, the second tongue tube other end It is connected to the second input of control system；AndHall sensor, it is installed on to interlock on cavity wall and be located at and is provided with by the band swing arm of permanent magnet, the hall sensing Device is not used to detect magnetic caused by permanent magnet positioned at the center surrounded with swing arm rotation for being provided with permanent magnet, Hall sensor , Hall sensor is connected with control system.
- 4. shelter heptafluoro-propane Gas extinguishing system according to claim 1, it is characterised in that also including smoke sensor, Smoke sensor is arranged in the housing of cabin, whether has cigarette in the housing of cabin to monitor, smoke sensor is connected with control system.
- 5. shelter heptafluoro-propane Gas extinguishing system according to claim 1, it is characterised in that also including air-conditioning system with And temperature sensor, air-conditioning system are arranged on the housing of cabin, to regulate and control cabin shell body temperature；Temperature sensor is arranged at cabin housing On inwall, to detect cabin shell body temperature；Air-conditioning system and temperature sensor are connected with control system.
- 6. shelter heptafluoro-propane Gas extinguishing system according to claim 5, it is characterised in that also filled including detection of air-conditioning Put, detection of air-conditioning device is arranged in air-conditioning system, and to monitor the working condition of air-conditioning in real time, detection of air-conditioning device is with control System connection.
- 7. shelter heptafluoro-propane Gas extinguishing system according to claim 1, it is characterised in that also filled including monitoring power distribution Put, power distribution monitoring device is connected with power supply-distribution system, to monitor the supply voltage of power supply-distribution system, power distribution monitoring device and control System is connected.
- 8. shelter heptafluoro-propane Gas extinguishing system according to claim 1, it is characterised in that also filled including leak water detdction Put and warning device, leakage inspector are installed on the housing inner bottom surface of cabin, to monitor whether have water in the housing of cabin, leak inspection Survey device and warning device is connected with control system.
- 9. shelter heptafluoro-propane Gas extinguishing system according to claim 1, it is characterised in that also monitor and fill including fire-fighting Put and automatic fire extinguishing system, the probe of fire-fighting monitoring device are arranged in the housing of cabin, to monitor whether that fire occurs, go out automatically Fiery system is arranged in the housing of cabin, with self-extinguishing, fire-fighting monitoring device and self-extinguishing system when monitoring that fire occurs System is connected with control system.
- 10. shelter heptafluoro-propane Gas extinguishing system according to any one of claims 1 to 9, it is characterised in that cabin housing bag Some pieces of cabin bodies are included, every piece of cabin body includes lining and Side fascia, and Side fascia is covered on lining, and lining uses Flame-retardant thermal insulation material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720699401.XU CN206809598U (en) | 2017-06-15 | 2017-06-15 | Shelter heptafluoro-propane Gas extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720699401.XU CN206809598U (en) | 2017-06-15 | 2017-06-15 | Shelter heptafluoro-propane Gas extinguishing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206809598U true CN206809598U (en) | 2017-12-29 |
Family
ID=60760483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720699401.XU Expired - Fee Related CN206809598U (en) | 2017-06-15 | 2017-06-15 | Shelter heptafluoro-propane Gas extinguishing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206809598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283840A (en) * | 2020-04-21 | 2021-01-29 | 陕西理工大学 | Based on environment-friendly fume extractor is used in building fire control |
-
2017
- 2017-06-15 CN CN201720699401.XU patent/CN206809598U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283840A (en) * | 2020-04-21 | 2021-01-29 | 陕西理工大学 | Based on environment-friendly fume extractor is used in building fire control |
| CN112283840B (en) * | 2020-04-21 | 2021-09-21 | 陕西理工大学 | Based on environment-friendly fume extractor is used in building fire control |
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