CN205785704U - Core air ventilation and purification system leakage detection apparatus - Google Patents
Core air ventilation and purification system leakage detection apparatus Download PDFInfo
- Publication number
- CN205785704U CN205785704U CN201620515481.4U CN201620515481U CN205785704U CN 205785704 U CN205785704 U CN 205785704U CN 201620515481 U CN201620515481 U CN 201620515481U CN 205785704 U CN205785704 U CN 205785704U
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- CN
- China
- Prior art keywords
- active carbon
- carbon adsorber
- purification system
- air ventilation
- ethanol
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- 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.)
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Abstract
nullThis utility model relates to a kind of core air ventilation and purification system leakage detection apparatus，Belong to civilian、The active carbon adsorber leak detection equipment technical field of air ventilation and purification system in nuclear industry，Provide a kind of simple in construction，Easy to use，Use ethanol as tracer，Safe and reliable，Free of contamination core air ventilation and purification system leakage detection apparatus，The technical scheme used is for including active carbon adsorber and heat drying apparatus，Heat drying apparatus is positioned at the inlet end of active carbon adsorber，Alcohol gas generator it is provided with between heat drying apparatus and active carbon adsorber，The first ethanol detector it is provided with between alcohol gas generator and active carbon adsorber，The outlet side of active carbon adsorber is provided with the second ethanol detector，Heat drying apparatus、Alcohol gas generator、First ethanol detector and the second uniform master control system of ethanol detector are connected，Display screen and data storage module it is provided with in master control system；This utility model is widely used in the leak detection of active carbon adsorber.
Description
Technical field
This utility model relates to a kind of core air ventilation and purification system leakage detection apparatus, belongs to ventilation cleaning system in civilian, nuclear industry
The active carbon adsorber leak detection equipment technical field of system.
Background technology
In daily life and nuclear industry air cleaning system, usually use various active carbon adsorber, as with
The harmful gass such as activated carbon adsorption benzene, formaldehyde, methanol, in nuclear industry with activated carbon except iodine device binding molecule iodine (129I2、131I2) and
Organic iodine (CH3 131I).When producing and install active carbon adsorber, whether how to detect adsorber itself or installation system
Leakage, has multiple regarding track agent, such as high, the hydro carbons of fluorine amount etc., finds a kind of environmentally safe, use price low, easily detect, do not make
Good tracer and the experimental technique of activated carbon poisoning are the targets that the mankind pursue.
Ethanol both ethanol, people can drink on a small quantity and will not be poisoned, make tracer with ethanol, and upstream PPM level will not be to people
Body and environment have undesirable effect.Metal is not corroded by ethanol, can be tightly held by activated carbon, and can make good tracer.
Along with our maturation to ethanol detection technique, we can examine PPB level online, and can show detection song
Line, we are judged whether to leak significant by online.
Utility model content
For solving the technical problem that prior art exists, this utility model provides a kind of simple in construction, easy to use, adopts
With ethanol as tracer, safe and reliable, free of contamination core air ventilation and purification system leakage detection apparatus.
For achieving the above object, the technical scheme that this utility model is used is core air ventilation and purification system leakage detection apparatus, bag
Include the active carbon adsorber being arranged on core air ventilation and purification system, also include that be arranged on core air ventilation and purification system adds hot charging
Putting, described heater is positioned at the inlet end of active carbon adsorber, is provided with between described heater and active carbon adsorber
Alcohol gas generator, is provided with the first ethanol detector between described alcohol gas generator and active carbon adsorber, activity
The outlet side of charcoal adsorber is provided with the second ethanol detector, described heater, alcohol gas generator, the first ethanol detection
Instrument and the second uniform master control system of ethanol detector are connected, and described master control system is provided with display screen and data store mould
Block.
Preferably, between described first ethanol detector and alcohol gas generator, it is provided with axial flow type mixer, described
Axial flow type mixer is arranged in ventilation shaft.
Preferably, the inlet end of described heater is provided with high efficiency particulate air filter.
Preferably, the inlet end of described active carbon adsorber and outlet side are provided with electrically-controlled valve, described electrically-controlled valve and master
Ore-controlling Role is connected.
Compared with prior art, this utility model has following technical effect that this utility model uses ethanol as spike
Agent, utilizes ethanol that the active carbon adsorber of the large-scale ventilation cleaning facilities such as civilian and nuclear power station is carried out detection and reveals, safety, fast
Fast, reliable, and low cost, easily detect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, with
Lower combination drawings and Examples, are further elaborated to this utility model.Should be appreciated that concrete reality described herein
Execute example only in order to explain this utility model, be not used to limit this utility model.
As it is shown in figure 1, core air ventilation and purification system leakage detection apparatus, inhale including the activated carbon being arranged on core air ventilation and purification system
Adnexa 1, also includes the heater 2 being arranged on core air ventilation and purification system, and heater 2 is positioned at entering of active carbon adsorber 1
Gas end, is provided with alcohol gas generator 3, alcohol gas generator 3 and activity between heater 2 and active carbon adsorber 1
Being provided with the first ethanol detector 4 between charcoal adsorber 1, the outlet side of active carbon adsorber 1 is provided with the second ethanol detector
5, heat drying apparatus 2, alcohol gas generator the 3, first ethanol detector 4 and the second uniform master control system 6 of ethanol detector 5
Being connected, master control system 6 is provided with display screen 7 and data storage module 8, display screen is for showing the detection according to detector
The curve that data are drawn；Data storage module is used for storing detection data, and convenient derivation detects data.
Wherein, being provided with axial flow type mixer 9 between the first ethanol detector 4 and alcohol gas generator 3, axial-flow type is mixed
Clutch 9 is arranged in ventilation shaft, and axial flow type mixer can make the air in ventilation shaft effectively mix with ethanol, mixed
Close more uniform.The inlet end of heat drying apparatus 2 is provided with high efficiency particulate air filter 10.Heater can be in ventilation shaft
Air heats, and makes alcohol gas the most stable in ventilating system, it is easy to detection.The inlet end of active carbon adsorber 1 and
Outlet side is provided with electrically-controlled valve 11, and electrically-controlled valve 11 is connected with master control system 6, the convenient maintenance to ventilating system, changes and lives
Property charcoal adsorber.
In use, heater reduces the humidity that air is relative, it is ensured that the rate of gasification of ethanol, improves the accurate of detection
Property, high efficiency particulate air filter was for carrying out the impurity in air filtering.By master control system, whole system is carried out centralized Control, living
Property charcoal adsorber upstream tracer inlet, Multifunctional aerogenerator inject in ventilation shaft after ethanol being gasified,
Inlet downstream sets upstream detection mouth, away from inlet and activated carbon device adnexa certain distance, and by instrument probe from upstream detection
Mouth puts into air channel, sets detected downstream mouth at active carbon adsorber downstream certain distance, and instrument probe detects mouth downstream
Putting into air channel, ventilating system normally works, detection when carrying out online, and according to the content numeric renderings of upstream and downstream detection
Curve chart, then calculates adsorption efficiency and leakage value.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, all should wrap in this utility model model
In enclosing.
Claims (4)
1. core air ventilation and purification system leakage detection apparatus, including the active carbon adsorber being arranged on core air ventilation and purification system, its feature
Being: also include the heater being arranged on core air ventilation and purification system, described heater is positioned at entering of active carbon adsorber
Gas end, is provided with alcohol gas generator between described heater and active carbon adsorber, described alcohol gas generator and
Being provided with the first ethanol detector between active carbon adsorber, the outlet side of active carbon adsorber is provided with the second ethanol detection
Instrument, described heater, alcohol gas generator, the first ethanol detector and the second uniform master control system of ethanol detector are connected
Connect, described master control system is provided with display screen and data storage module.
Core air ventilation and purification system leakage detection apparatus the most according to claim 1, it is characterised in that: described first ethanol detector
And between alcohol gas generator, it being provided with axial flow type mixer, described axial flow type mixer is arranged in ventilation shaft.
Core air ventilation and purification system leakage detection apparatus the most according to claim 1, it is characterised in that: described heat drying apparatus
Inlet end is provided with high efficiency particulate air filter.
Core air ventilation and purification system leakage detection apparatus the most according to claim 1, it is characterised in that: described active carbon adsorber
Inlet end and outlet side are provided with electrically-controlled valve, and described electrically-controlled valve is connected with master control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620515481.4U CN205785704U (en) | 2016-05-31 | 2016-05-31 | Core air ventilation and purification system leakage detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620515481.4U CN205785704U (en) | 2016-05-31 | 2016-05-31 | Core air ventilation and purification system leakage detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205785704U true CN205785704U (en) | 2016-12-07 |
Family
ID=58139329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620515481.4U Expired - Fee Related CN205785704U (en) | 2016-05-31 | 2016-05-31 | Core air ventilation and purification system leakage detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205785704U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279095A (en) * | 2017-12-15 | 2018-07-13 | 河南正清环境科技有限公司 | A kind of people's air defense gas-particulate filter tracer penetrates verifying attachment and detection method |
| CN110068428A (en) * | 2019-03-29 | 2019-07-30 | 中国辐射防护研究院 | A kind of iodine adsorber slip on-line measurement system and its measurement method |
| CN110095233A (en) * | 2018-01-31 | 2019-08-06 | 中国辐射防护研究院 | A kind of detection system and detection method of iodine adsorber slip |
| CN110715774A (en) * | 2019-10-25 | 2020-01-21 | 东阳纳瑞蒸汽机设备科技有限公司 | Equipment for detecting interface tightness of nuclear power generation steam generator |
-
2016
- 2016-05-31 CN CN201620515481.4U patent/CN205785704U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279095A (en) * | 2017-12-15 | 2018-07-13 | 河南正清环境科技有限公司 | A kind of people's air defense gas-particulate filter tracer penetrates verifying attachment and detection method |
| CN108279095B (en) * | 2017-12-15 | 2020-01-14 | 河南正清环境科技有限公司 | Tracer agent penetration testing device and method for civil air defense filter absorber |
| CN110095233A (en) * | 2018-01-31 | 2019-08-06 | 中国辐射防护研究院 | A kind of detection system and detection method of iodine adsorber slip |
| CN110068428A (en) * | 2019-03-29 | 2019-07-30 | 中国辐射防护研究院 | A kind of iodine adsorber slip on-line measurement system and its measurement method |
| CN110068428B (en) * | 2019-03-29 | 2021-08-17 | 中国辐射防护研究院 | Iodine adsorber leakage rate on-line measuring system and measuring method thereof |
| CN110715774A (en) * | 2019-10-25 | 2020-01-21 | 东阳纳瑞蒸汽机设备科技有限公司 | Equipment for detecting interface tightness of nuclear power generation steam generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190108 Address after: 030006 Taiyuan Comprehensive Reform Demonstration Zone Taiyuan Xuefu Park, Shanxi Province, No. 11 Xingjie 14-storey Hi-Tech Co., Ltd. Joint Creation Space No. 58 Patentee after: Shanxi Jielu Lu Tong Waveform Technologies Ltd. Address before: 030000 No. 102 Xuefu Street, Xiaodian District, Taiyuan City, Shanxi Province Patentee before: Liu Qingshan |
|
| 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: 20161207 |