CN206530779U - The security system of fire wall is passed through based on the special feed channel of clean room - Google Patents
The security system of fire wall is passed through based on the special feed channel of clean room Download PDFInfo
- Publication number
- CN206530779U CN206530779U CN201720216259.9U CN201720216259U CN206530779U CN 206530779 U CN206530779 U CN 206530779U CN 201720216259 U CN201720216259 U CN 201720216259U CN 206530779 U CN206530779 U CN 206530779U
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- CN
- China
- Prior art keywords
- fire wall
- feed channel
- special feed
- fire
- sleeve pipe
- 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.)
- Expired - Fee Related
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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 kind of security system for passing through fire wall based on the special feed channel of clean room, including the sleeve pipe being installed through in fire wall, described sleeve pipe will be laid in interior for supply and demand through the special feed channel of fire wall, described sleeve pipe and laying between special feed channel in the inner is sealed filled with flexible flame retardant material, and the fire wall two side covers steel plate at sleeve pipe.The utility model can reach enough fire safety standards on the premise of related specifications requirement is met.
Description
Technical field
The utility model relates generally to clean room field of security systems, refers in particular to a kind of special feed channel of clean room that is based on and wears
Cross the security system of fire wall.
Background technology
In clean room spy's feed channel layout, special feed channel is run into sometimes to be needed to pass through the situation of fire wall, this
In the case of, due to by《Code for design of industrial clean rooms》With《Code for fire protection design of buildings》The constraint of middle relevant regulations and it is based on
The consideration of secure context, processing such case is very intractable.Fire wall refers to for preventing fire spread to adjacent architectural or phase
Border on the river flat fire compartment and fire endurance is not less than 3.00h noninflammability wall.The effect one of fire wall is to prevent flame from stretching,
Two be that, when fire occurs, can preferably support building, prevents building collapsing or collapses too early.Because fire wall is in cleaning
Undertake important safety effect in factory building, therefore《Code for fire protection design of buildings》In have very tight to the part that is related to fire wall
The regulation of lattice.So, how to set up it is a kind of can reach safe enough standard based on the special feed channel of clean room through fire prevention
The problem of security system of wall is current urgent need to resolve.
Utility model content
The technical problems to be solved in the utility model is：There is provided a kind of energy for the technical problem existed for prior art
Enough reach the security system that fire wall is passed through based on the special feed channel of clean room of enough fire safety standards.
In order to solve the above technical problems, the utility model uses following technical scheme：
It is a kind of that the security system of fire wall is passed through based on the special feed channel of clean room, including be installed through in fire wall
Sleeve pipe, it is interior that described sleeve pipe will pass through the special feed channel of fire wall be laid in for supply and demand, and described sleeve pipe is with laying spy in the inner
Sealed between feed channel filled with flexible flame retardant material, the fire wall two side covers steel plate at sleeve pipe.
It is used as further improvement of the utility model, in addition to display screen, processor, Analog input mModule, digital quantity
Output module and fire-fighting system, the clean room are used for laying in the interlayer of special feed channel being provided with gas sensing
Device and temperature sensor, convey and flow sensor and pressure sensor are installed in the special feed channel of toxic fluid, through fire wall
Special feed channel on be respectively mounted motor-driven valve in fire wall both sides, the display screen is connected with processor, the gas sensor,
Temperature sensor, flow sensor and pressure sensor are connected with Analog input mModule, motor-driven valve and the fire-fighting fire extinguishing system
System is connected with digital output module, the processor according to the signal of the Analog input mModule corresponding control instruction of transmission to
Digital output module.
As further improvement of the utility model, the steel plate is fixed using bolt, and steel plate outer and fire wall connect
Sealant sealing is used at seam.
Compared with prior art, the utility model has the advantage of：
1st, the utility model is laid in special feed channel in sleeve pipe by installing sleeve pipe in fire wall, and in sleeve pipe
Filling flexible fire proofing is sealed between special feed channel, and fire wall two side covers steel plate, flexible flame retardant material at sleeve pipe
Sealing function is played with steel plate, can at utmost separate fire compartment, the passage that fiery cigarette is stretched is eliminated, related specifications can be met
It is required that, enough fire safety standards can be reached again.
2nd, the utility model installs a series of sensors to monitor the leak case and temperature conditions of transmission thing, passes through processing
Device is handled sensor signal, and processor sends corresponding control instruction to display screen, motor-driven valve and fire-fighting according to signal
Fire extinguishing system tackles various abnormal conditions, forms the security system of a set of Automated condtrol, more safe and reliable.This practicality is new
The type technical problem to be solved is：The technical problem existed for prior art there is provided a kind of can reach safety standard
The security system of fire wall is passed through based on the special feed channel of clean room.
Brief description of the drawings
Fig. 1 passes through the structural representation at fire wall for special feed channel in the utility model.
Fig. 2 is control principle drawing of the present utility model.
Marginal data：1st, fire wall；2nd, special feed channel；3rd, sleeve pipe；4th, flexible flame retardant material；5th, steel plate；6th, bolt；7th, it is close
Sealing；8th, the first motor-driven valve；9th, the second motor-driven valve；10th, fire-fighting system；11st, gas sensor；12nd, temperature sensor；
13rd, flow sensor；14th, pressure sensor；15th, Analog input mModule；16th, digital output module；17th, processor；18、
Display screen.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, it is noted that this practicality
New protection domain is not limited merely to following embodiments, on the premise of the utility model principle is not departed from, to this practicality
New made any improvements and modifications, are regarded as protection domain of the present utility model.
As shown in figure 1, the utility model discloses a kind of safety for passing through fire wall 1 based on the special feed channel 2 of clean room
System, including the sleeve pipe 3 being installed through in fire wall 1, sleeve pipe 3, which is used for supply and demand, to be laid through the special feed channel 2 of fire wall 1
In interior, sleeve pipe 3 and laying between special feed channel 2 in the inner is sealed filled with flexible flame retardant material 4.The both sides of fire wall 1
Wall covers steel plate 5 at sleeve pipe 3, it is preferred that steel plate 5 uses stainless steel plate 5, is fixed using bolt 6, the outer of steel plate 5 and fire prevention
The seam crossing of wall 1 is sealed using fluid sealant 7.Flexible flame retardant material 4 plays sealing function with steel plate 5, can at utmost separate anti-
Fiery subregion, eliminates the passage that fiery cigarette is stretched, can meet related specifications requirement, enough fire safety standards can be reached again.
As shown in Figure 2, it is preferred that it is defeated that security system of the present utility model also includes display screen 18, processor 17, analog quantity
Enter module 15, digital output module 16 and fire-fighting system 10, clean room is used for laying the interlayer of special feed channel 2
Gas sensor 11 and temperature sensor 12 are inside installed, conveys and flow sensor 13 is installed in the special feed channel 2 of toxic fluid
With pressure sensor 14, through the special feed channel 2 of fire wall 1 on be respectively mounted the first motor-driven valve 8 and second in the both sides of fire wall 1
Motor-driven valve 9, display screen 18 is connected with processor 17, and gas sensor 11, temperature sensor 12, flow sensor 13 and pressure are passed
Sensor 14 is connected with Analog input mModule 15, and motor-driven valve and fire-fighting system 10 are connected with digital output module 16, place
Manage device 17 and corresponding control instruction is sent to digital output module 16 according to the signal of Analog input mModule 15.Gas sensing
Device 11 is used for monitoring survey gas leakage situation；Temperature sensor 12 is used for monitoring temperature abnormal conditions, and what control fire occurred must
Want condition；Flow sensor 13 and pressure sensor 14 are used for monitoring whether pipeline has leakage；Exception can occur for electrically operated valve
Closed during situation, prevent Toxic from letting out in vitro, in order to avoid cause bigger loss.Ventilating device can be installed inside interlayer,
Ensure well-ventilated, to prevent the accumulation and spontaneous combustion of flammable explosive toxic gas.
In use, gas, temperature, flow, pressure upload to control centre's display screen 18 in real time, by presetting gas
Body, temperature, flow, the limit values at different levels of pressure, processor 17 according to gas, temperature, flow, pressure real-time monitor value, send
Command adapted thereto.Once there are one-level abnormal conditions in gas, temperature, flow, pressure, and display screen 18 is alarmed, and staff verifies feelings
Condition.Gas, temperature, flow, pressure are once there are two grades of abnormal conditions, and display screen 18 is alarmed, and motor-driven valve is closed, it is ensured that pipeline
It is middle without flow of fluid, while staff verifies situation.Once there are three-level abnormal conditions in gas, temperature, flow, pressure, show
Display screen 18 is alarmed, and motor-driven valve is closed, it is ensured that without flow of fluid in pipeline, while fire-fighting system 10 starts.
Claims (3)
1. a kind of security system for passing through fire wall based on the special feed channel of clean room, it is characterised in that：Including being installed through
Sleeve pipe in fire wall, it is interior that described sleeve pipe will pass through the special feed channel of fire wall be laid in for supply and demand, and described sleeve pipe is with laying
Sealed between special feed channel in the inner filled with flexible flame retardant material, the fire wall two side covers steel at sleeve pipe
Plate.
2. the security system according to claim 1 for passing through fire wall based on the special feed channel of clean room, it is characterised in that：
Also include display screen, processor, Analog input mModule, digital output module and fire-fighting system, the clean room
Gas sensor and temperature sensor are installed in the interlayer for laying special feed channel, the special tracheae of toxic fluid is conveyed
Flow sensor and pressure sensor are installed on road, through the special feed channel of fire wall on be respectively mounted in fire wall both sides it is electronic
Valve, the display screen is connected with processor, the gas sensor, temperature sensor, flow sensor and pressure sensor with
Analog input mModule is connected, and the motor-driven valve and fire-fighting system are connected with digital output module, the processor root
Corresponding control instruction, which is sent, according to the signal of Analog input mModule gives digital output module.
3. the security system according to claim 1 or 2 for being passed through fire wall based on the special feed channel of clean room, its feature is existed
In：The steel plate is fixed using bolt, and the seam crossing of steel plate outer and fire wall uses sealant sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720216259.9U CN206530779U (en) | 2017-03-07 | 2017-03-07 | The security system of fire wall is passed through based on the special feed channel of clean room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720216259.9U CN206530779U (en) | 2017-03-07 | 2017-03-07 | The security system of fire wall is passed through based on the special feed channel of clean room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206530779U true CN206530779U (en) | 2017-09-29 |
Family
ID=59915355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720216259.9U Expired - Fee Related CN206530779U (en) | 2017-03-07 | 2017-03-07 | The security system of fire wall is passed through based on the special feed channel of clean room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206530779U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538834A (en) * | 2019-01-28 | 2019-03-29 | 中国能源建设集团广东省电力设计研究院有限公司 | The fire proof construction and proof assembl of converter transformer bushings |
| CN111963782A (en) * | 2019-06-05 | 2020-11-20 | 浙江绿筑集成科技有限公司 | Construction method for water pipe to penetrate through firewall |
| CN114413074A (en) * | 2022-02-17 | 2022-04-29 | 中创海洋科技股份有限公司 | Pipeline cabin penetrating method for glass fiber reinforced plastic ship |
-
2017
- 2017-03-07 CN CN201720216259.9U patent/CN206530779U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538834A (en) * | 2019-01-28 | 2019-03-29 | 中国能源建设集团广东省电力设计研究院有限公司 | The fire proof construction and proof assembl of converter transformer bushings |
| CN111963782A (en) * | 2019-06-05 | 2020-11-20 | 浙江绿筑集成科技有限公司 | Construction method for water pipe to penetrate through firewall |
| CN114413074A (en) * | 2022-02-17 | 2022-04-29 | 中创海洋科技股份有限公司 | Pipeline cabin penetrating method for glass fiber reinforced plastic ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170929 Termination date: 20180307 |