CN207675677U - Building element fire resistance test device - Google Patents
Building element fire resistance test device Download PDFInfo
- Publication number
- CN207675677U CN207675677U CN201721841116.3U CN201721841116U CN207675677U CN 207675677 U CN207675677 U CN 207675677U CN 201721841116 U CN201721841116 U CN 201721841116U CN 207675677 U CN207675677 U CN 207675677U
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- CN
- China
- Prior art keywords
- building element
- fire resistance
- control system
- resistance test
- bocca
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model is related to building element fire resistance test devices.The building element fire resistance test device includes：Furnace body, flue gas spray system, experimental test control system, the side wall of the furnace body both sides is equipped with bocca, bocca is equipped at the bocca, the bocca connects burning air source with valve by switching pipeline, the furnace body is using steel construction, refractory brick and fire-proof heat-insulating material composition, and the furnace body is interior to be equipped with temperature transducer, and the bocca is connected with wind turbine, the wind turbine includes by Frequency Converter Control, the flue gas spray system：Spray chamber and control system, the spray chamber include：Stainless steel spray chamber, spray head, water pump, the experimental test control system are made of force samples system, temperature sampling control system, signal acquiring system, computer system, test and sample circuit.Building element fire resistance test device provided by the utility model can carry out building element fire resistance test, and reasonable design, test result is accurate.
Description
Technical field
The utility model is related to building element fire resistance test device, saying for having is applied in building element fire resistance test
The equipment used.
Background technology
Building element needs to carry out the experiment of fire resisting before the use, and to measure its fire resistance, current building element is resistance to
Fire experiment is tested using special equipment mostly, and existing fire resistance test device has that measuring accuracy is poor, makes mostly
The problem of can not meet environmental requirement with inconvenient, smoke evacuation.
Invention content
For the drawbacks described above of the prior art, building element fire resistance test device provided by the utility model solves
Technical problem is stated, a kind of experiment obtain data accurate, high degree of automation, building element fire resistance test reasonable for structure dress is provided
It sets.
In order to achieve the above object, the utility model provides the following technical solutions：
Building element fire resistance test device includes：Furnace body, flue gas spray system, experimental test control system, the furnace body
The side wall of both sides is equipped with bocca, and bocca is equipped at the bocca, and the bocca is connected by switching pipeline and valve
Burning air source is connect, for the furnace body using steel construction, refractory brick and fire-proof heat-insulating material composition, the furnace body is interior to be equipped with temperature transducers
Device, the bocca are connected with wind turbine, and the wind turbine includes by Frequency Converter Control, the flue gas spray system：Spray chamber and
Control system, the spray chamber include：Stainless steel spray chamber, spray head, water pump, the stainless steel spray chamber is interior to be equipped with spray
Head, the spray head are connected with water pump, the experimental test control system by force samples system, temperature sampling control system,
Signal acquiring system, computer system, test and sample circuit composition, the computer system pass through test and sample circuit and pressure
Sampling system, temperature sampling control system, signal acquiring system are connected.
Wherein, the size of the furnace body is width 1000mm to 4000m, long 5500mm to 6000mm, is highly 1500mm, institute
It states the cigarette generated in furnace body to be discharged by top, is drained into flue gas spray system.
Wherein, the computer system is upper computer control system, and the upper computer control system is connected by hardware control
Connect pressure stabilizing system, fire control system, stability of flow system.
Wherein, the flue gas of the flue gas spray system, which is discharged into after spray chamber is filtered by spray chamber, is discharged outdoor, the spray
Leaching room, spray head, water pump are controlled by control system, and flue gas spray system handles 2000~8000 cubes of exhaust gas volumn per hour
Rice.
Wherein, the quantity of the bocca is 3 or more, is spaced substantially equidistant.
Wherein, the burning air source is propane, liquefied gas, using more gas tank modes.
Wherein, it is equipped with inflammable gas leakage warning device at the switching pipeline and valve.
Wherein, the quantity of the wind turbine and frequency converter is two.
Wherein, the temperature transducer uses the thermocouple of a diameter of 1mm.
Wherein, test specimen is placed in the furnace body, the test specimen is the building element refractory pattern for needing to detect.
The utility model has the beneficial effects that：Building element fire resistance test device provided by the utility model, can be to building
It builds component and carries out fire resistance test, reasonable design, test result is accurate, high degree of automation.
In order to be further understood that the feature and technology contents of the utility model, please refer to new below in connection with this practicality
The detailed description and accompanying drawings of type, however, the drawings only provide reference and explanation, is not used for limiting the utility model.
Description of the drawings
Below in conjunction with the accompanying drawings, by the way that specific embodiment of the present utility model is described in detail, the utility model will be made
Technical solution and other beneficial effects are apparent.
Fig. 1 is the structural schematic diagram of the utility model building element fire resistance test device.
Fig. 2 is the experimental test control system schematic diagram of the utility model building element fire resistance test device.
Fig. 3 is the computer system schematic diagram of the utility model building element fire resistance test device.
Specific implementation mode
Further to illustrate technological means and its effect that the utility model is taken, below in conjunction with the utility model
Preferred embodiment and its attached drawing are described in detail.
It please refers to Fig.1 to Fig.3, building element fire resistance test device includes：Furnace body 1, flue gas spray system 2, experimental test
The side wall of control system, 1 both sides of the furnace body is equipped with bocca 3, and bocca 4, the bocca are equipped at the bocca 3
4 by switching pipeline 5 and the connection burning air source of valve 6, and the furnace body 1 is using steel construction, refractory brick and fire-proof heat-insulating material group
At the furnace body 1 is interior to be equipped with temperature transducer, and the bocca 4 is connected with wind turbine, and the wind turbine passes through Frequency Converter Control, institute
Stating flue gas spray system 2 includes：Spray chamber 7 and control system, the spray chamber 7 include：Stainless steel spray chamber 7, spray head 8,
Water pump, the stainless steel spray chamber 7 is interior to be equipped with spray head 8, and the spray head 8 is connected with water pump, experimental test control system
System is made of force samples system, temperature sampling control system, signal acquiring system, computer system, test and sample circuit, institute
Computer system is stated by test and sample circuit to be connected with force samples system, temperature sampling control system, signal acquiring system.
Further, the size of the furnace body 1 is that width 1000mm to 4000m, long 5500mm to 6000mm are highly
1500mm, the interior cigarette generated of the furnace body 1 are discharged by top, are drained into flue gas spray system 2.
Further, the computer system is upper computer control system, and the upper computer control system passes through hardware control
Connect pressure stabilizing system, fire control system, stability of flow system.
Further, the flue gas of the flue gas spray system 2, which is discharged into after spray chamber 7 is filtered by spray chamber 7, is discharged outdoor, institute
Spray chamber 7, spray head 8, water pump is stated to control by control system, flue gas spray system 2 handle per hour exhaust gas volumn 2000~
8000 cubic metres.
Further, the quantity of the bocca 3 is 3 or more, is spaced substantially equidistant.
Further, the burning air source is propane, liquefied gas, using more gas tank modes.
Further, it is equipped with inflammable gas leakage warning device at the switching pipeline 5 and valve 6.
Further, the quantity of the wind turbine and frequency converter is two.
Further, the temperature transducer uses the thermocouple of a diameter of 1mm.
Further, test specimen is placed in the furnace body 1, the test specimen is the building element refractory pattern for needing to detect.
Pressure stabilizing system is for the pressure in control pipeline so that the flame of bocca is stablized.
Fire control system is used to control the working condition of bocca.
Stability of flow system is used to control the spray head and water pump of flue gas spray system.
Force samples system samples the pressure in furnace body.
Temperature sampling control system samples the temperature in furnace body, and the data of temperature transducer are transferred to temperature use
Control system.
There is the safety measure that security situation takes plant-wide emergency shutdown in signal acquiring system real-time feedback system operating condition.
In the data storage to computer system of each system, computer system can carry out parameter setting, user to each system
It can more easily realize that the beginning of test event, the control of test process, being arranged of test parameter, all kinds of test datas pass through biography
Sensor sampling is transported to computer system.
Operation principle:Test specimen is put into furnace body 1, each parameter setting is carried out by computer system, rear furnace body 1 is set and opens
Beginning work, burning air source enter bocca 4 by pipeline 5, start to work after lighting bocca 4, and to sample flame, sample carries out
Fire resisting is tested, and the high temperature for generation of burning is by the way that in row to air after the impurity in the expeling cigarette of flue gas spray system 2, flue gas passes through spray
Leaching head 8 and the water of 7 bottom of spray chamber are filtered.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model is answered described with power
Subject to the protection domain that profit requires.
Claims (10)
1. building element fire resistance test device, which is characterized in that including：Furnace body, flue gas spray system, experimental test control system
The side wall of system, the furnace body both sides is equipped with bocca, bocca is equipped at the bocca, the bocca is managed by switching
Road connects burning air source with valve, and the furnace body is formed using steel construction, refractory brick and fire-proof heat-insulating material, is set in the furnace body
There are temperature transducer, the bocca to be connected with wind turbine, the wind turbine passes through Frequency Converter Control, the flue gas spray system packet
It includes：Spray chamber and control system, the spray chamber include：Stainless steel spray chamber, spray head, water pump, the stainless steel spray chamber
Interior to be equipped with spray head, the spray head is connected with water pump, and the experimental test control system is by force samples system, temperature sampling
Control system, signal acquiring system, computer system, test and sample circuit composition, the computer system is by testing and sampling
Circuit is connected with force samples system, temperature sampling control system, signal acquiring system.
2. according to the building element fire resistance test device described in claim 1, which is characterized in that the size of the furnace body is width
1000mm to 4000m, long 5500mm to 6000mm are highly 1500mm, and the cigarette generated in the furnace body is discharged by top, are arranged
Enter to flue gas spray system.
3. according to the building element fire resistance test device described in claim 1, which is characterized in that the computer system is upper
Machine control system, the upper computer control system connect pressure stabilizing system, fire control system, stability of flow by hardware control
System.
4. according to the building element fire resistance test device described in claim 1, which is characterized in that the flue gas spray system
Flue gas, which is discharged into after spray chamber is filtered by spray chamber, is discharged open air, and the spray chamber, spray head, water pump pass through control system control
System, flue gas spray system handle 2000~8000 cubic metres of exhaust gas volumn per hour.
5. according to the building element fire resistance test device described in claim 1, which is characterized in that the quantity of the bocca is
It 3 or more, is spaced substantially equidistant.
6. according to the building element fire resistance test device described in claim 1, which is characterized in that the burning air source is third
Alkane, liquefied gas, using more gas tank modes.
7. according to the building element fire resistance test device described in claim 1, which is characterized in that the switching pipeline and valve
Place is equipped with inflammable gas leakage warning device.
8. according to the building element fire resistance test device described in claim 1, which is characterized in that the wind turbine and frequency converter
Quantity is two.
9. according to the building element fire resistance test device described in claim 1, which is characterized in that the temperature transducer uses
The thermocouple of a diameter of 1mm.
10. according to the building element fire resistance test device described in claim 1, which is characterized in that place examination in the furnace body
Part, the test specimen are the building element refractory pattern for needing to detect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721841116.3U CN207675677U (en) | 2017-12-26 | 2017-12-26 | Building element fire resistance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721841116.3U CN207675677U (en) | 2017-12-26 | 2017-12-26 | Building element fire resistance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207675677U true CN207675677U (en) | 2018-07-31 |
Family
ID=62971398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721841116.3U Expired - Fee Related CN207675677U (en) | 2017-12-26 | 2017-12-26 | Building element fire resistance test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207675677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109557132A (en) * | 2019-01-15 | 2019-04-02 | 中国矿业大学 | A kind of anti-fire test device of steel structure node |
-
2017
- 2017-12-26 CN CN201721841116.3U patent/CN207675677U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109557132A (en) * | 2019-01-15 | 2019-04-02 | 中国矿业大学 | A kind of anti-fire test device of steel structure node |
| CN109557132B (en) * | 2019-01-15 | 2021-02-26 | 中国矿业大学 | Fire resistance test device of steel structure node |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20201226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |