CN207232124U - A kind of odorizing agent concentration monitor - Google Patents
A kind of odorizing agent concentration monitor Download PDFInfo
- Publication number
- CN207232124U CN207232124U CN201720989087.9U CN201720989087U CN207232124U CN 207232124 U CN207232124 U CN 207232124U CN 201720989087 U CN201720989087 U CN 201720989087U CN 207232124 U CN207232124 U CN 207232124U
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- China
- Prior art keywords
- storehouse
- casing
- monitoring
- sealing detection
- single chip
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Abstract
The utility model discloses a kind of odorizing agent concentration monitor, including base, storehouse in casing and monitoring, the base is fixedly arranged above casing, casing is internally provided with storehouse in monitoring, and heat dissipation cavity is equipped with monitoring between storehouse and casing inner wall, yielding rubber pad is uniformly provided with heat dissipation cavity, storehouse is internally provided with sealing detection storehouse in the monitoring, in the side monitoring in sealing detection storehouse control storehouse is equipped with storehouse, and electric heating tube is all installed on the inner wall at both ends inside sealing detection storehouse, electric heating tube is electrically connected by conducting wire with the AVR single chip being equipped with control storehouse, center position inside the sealing detection storehouse is provided with concentration detection sensor.The utility model inside sealing detection storehouse by setting electric heating tube to heat the sample of extraction, the activity of odorant in effective lifting sample, so as to greatly improve resolving power and the sensitivity of instrument so that instrument has the characteristics that accuracy is high, measurement is accurate, reliability is high.
Description
Technical field
Odorizing agent concentration monitoring technical field is the utility model is related to, is specially a kind of odorizing agent concentration monitor.
Background technology
It is making gas ordorous to be increasingly subject to the people's attention with a large amount of exploitations and extensive use of natural gas, to ensure
Natural gas safe distribution of water and safe handling, the addition of odorant is most important with monitoring, by implementing to add smelly measure, technically
Be further ensured that natural gas user and maintenance management personnel can be found in time with smell, timely processing leakage accident, leakage thing
Therefore eliminate in budding state, China《Code for design of city gas engineering》Middle regulation：City gas should have recognized stink, nothing
The combustion gas of stink or stink deficiency should add smelly, minimum should be met the following requirements for smelly dose in combustion gas：Poisonous gas leakage is to air
In reach to human body allow adverse concentration before should discover；In nontoxic gas leakage air, when reaching the 20% of lower explosion limit,
It should be able to discover.
Therefore, research and develop the new odorizing agent concentration monitor based on sensor method, for improve monitoring accuracy,
Real-time, informationization and intelligence, reduce manufacture cost, have great importance.
Utility model content
The purpose of this utility model is to provide a kind of odorizing agent concentration monitor, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical solution：A kind of odorizing agent concentration monitor, including bottom
Storehouse in seat, casing and monitoring, the base are fixedly arranged above casing, and casing is internally provided with storehouse in monitoring, storehouse in monitoring
Surface is uniformly provided with through hole, and is equipped with heat dissipation cavity in monitoring between storehouse and casing inner wall, and damping is uniformly provided with the cavity that radiates
Rubber pad, one end of the casing are fixed with containing box, and the inside of containing box is movably installed with turntable by shaft, and the one of turntable
Side is provided with automatic winding device, and sampling catheter is wound with turntable, and one end of the sampling catheter is fixedly connected with sampling and visits
Head, the other end of sampling catheter are extended in monitoring inside storehouse, and the sealing detection storehouse being internally provided with storehouse in monitoring is fixed and connected
Connect, be equipped with control storehouse in storehouse in the side monitoring in the sealing detection storehouse, vacuum interlayer is equipped with the side wall in sealing detection storehouse, and
Electric heating tube is all installed, electric heating tube is by conducting wire with controlling what is be equipped with storehouse inside sealing detection storehouse on the inner wall at both ends
AVR single chip is electrically connected, and the center position inside the sealing detection storehouse is provided with concentration detection sensor, and Concentration Testing passes
The output terminal of sensor is electrically connected by conducting wire and the input terminal of AVR single chip, and sealing detection storehouse away from sampling catheter one
Side is fixedly connected with exhaust manifolds, and exhaust manifolds are provided with electromagnetic valve at the position in sealing detection storehouse, and electromagnetic valve leads to
Cross conducting wire to be electrically connected with AVR single chip, the one end of the exhaust manifolds away from sealing detection storehouse is equipped with control the top of the warehouse
The air intake of aspiration pump is fixedly connected, and aspiration pump is electrically connected by conducting wire with AVR single chip, and the outlet air end of aspiration pump is also fixed
Exhaust manifolds are connected with, the output terminal of exhaust manifolds extends to heat dissipation cavity inside, and the one end of the casing away from containing box is set
There is radiator window, heat dissipation fumer is fixed with the outer casings of radiator window, and the junction of heat dissipation fumer and radiator window is removable
Unload and activated charcoal strainer is installed, the inside of the heat dissipation fumer is provided with ventilating fan, and ventilating fan passes through conducting wire and AVR monolithics
Mechatronics, and the touching display screen that AVR single chip is equipped with by conducting wire and casing side is electrically connected.
Preferably, the bottom of the base is equipped with non-slip mat.
Preferably, an angular position of described casing one end is fixedly connected with attaching plug by conducting wire.
Preferably, the middle position of the cabinet top is provided with handle by bolt, and is arranged with handle anti-skidding
Set.
Preferably, alarm is installed, and alarm is electrically connected by conducting wire with AVR single chip at the top of the casing
Connect.
Preferably, flowmeter is installed on the sampling probe.
Compared with prior art, the beneficial effects of the utility model are：The odorizing agent concentration monitor passes through in casing one
Installation turntable in the containing box set is held, and sampling catheter is wound with turntable, the convenient length for adjusting sampling catheter, with full
Sufficient practical operation needs, easy to use, has good practicality, and the automatic winding device installed on turntable, can be need not
In use, automatic winding sampling catheter, so as to effectively avoid sampling catheter tangled up and knotted, influences next use, by supervising
Sealing detection storehouse is set in survey inside storehouse, and sets electric heating tube to heat the sample of extraction inside sealing detection storehouse,
The activity of odorant in effective lifting sample, so as to greatly improve resolving power and the sensitivity of instrument so that instrument has essence
The features such as exactness is high, measurement is accurate, reliability is high, the utility model pass through removable in the junction of heat dissipation fumer and radiator window
Installation activated charcoal strainer is unloaded, upon completion of the assays can be adsorbed the odorant contained in the sample in sealing detection storehouse, from
And reach discharge standard.
Brief description of the drawings
Fig. 1 is the whole interior structure diagram of the utility model；
Fig. 2 is the overall appearance structural representation of the utility model；
Fig. 3 is the overall left view structural representation of the utility model；
Fig. 4 is the overall right side structural representation of the utility model；
Fig. 5 is local interior's structure diagram of the utility model.
In figure：1- activated charcoal strainers；2- attaching plugs；3- heat dissipation fumers；4- exhaust manifolds；5- aspiration pumps；6- electricity
Magnet valve door；Storehouse in 7- monitorings；8- Anti-slip covers；9- handles；10- electric heating tubes；11- concentration detection sensors；12- containing boxs；13-
Sampling catheter；14- sampling probes；15- bases；16- yielding rubber pads；17- sealing detections storehouse；18- controls storehouse；19-AVR monolithics
Machine；20- heat dissipation cavitys；21- casings；22- touching display screens；23- ventilating fans；24- turntables；25- automatic winding devices；26- vacuum
Interlayer.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of odorizing agent concentration monitor, including base
15th, storehouse 7 in casing 21 and monitoring, the bottom of base 15 is equipped with non-slip mat, and base 15 is fixedly arranged above casing 21, casing 21
The middle position at top is provided with handle 9 by bolt, and Anti-slip cover 8 is arranged with handle 9, one jiao of position of 21 one end of casing
The place of putting is fixedly connected with attaching plug 2 by conducting wire, and the top of casing 21 is provided with alarm, and alarm by conducting wire with
AVR single chip 16 is electrically connected, and when testing result is exceeded, alarm sends alarm, reminds people's timely processing, casing 21 it is interior
Portion is equipped with storehouse 7 in monitoring, and the surface in storehouse 7 is uniformly provided with through hole in monitoring, and is equipped with monitoring and dissipates between 21 inner wall of storehouse 7 and casing
Hot cavity 20, is uniformly provided with yielding rubber pad 16 in the cavity 20 that radiates, reduces the influence that vibration carrys out equipment belt, extend equipment
Service life, one end of casing 21 are fixed with containing box 12, and the inside of containing box 12 is movably installed with turntable 24 by shaft, turn
The side of disk 24 is provided with automatic winding device 25, and sampling catheter 13 is wound with turntable 24, and one end of sampling catheter 13 is fixed
Sampling probe 14 is connected with, flowmeter is installed on sampling probe 14, the other end of sampling catheter 13 is extended in monitoring in storehouse 7
Portion, and be fixedly connected with the sealing detection storehouse 17 that storehouse in monitoring 7 is internally provided with, in the side monitoring in sealing detection storehouse 17 in storehouse 7
Equipped with control storehouse 18, vacuum interlayer 26 is equipped with the side wall in sealing detection storehouse 17, there is good heat-insulating property, avoid heat stream
Lose, so as to reduce energy expenditure, reduce testing cost, and electrical heating is all installed on the inner wall at 17 inside both ends of sealing detection storehouse
Pipe 10, electric heating tube 10 is electrically connected by conducting wire with the AVR single chip 19 being equipped with control storehouse 18, inside sealing detection storehouse 17
Center position is provided with concentration detection sensor 11, and the output terminal of concentration detection sensor 11 passes through conducting wire and AVR single chip
19 input terminal is electrically connected, and side of the sealing detection storehouse 17 away from sampling catheter 13 is fixedly connected with exhaust manifolds 4, exhaust
Conduit 4 is provided with electromagnetic valve 6 at the position in sealing detection storehouse 17, and electromagnetic valve 6 passes through conducting wire and the electricity of AVR single chip 19
Property connection, the air intake of aspiration pump 5 of the one end of exhaust manifolds 4 away from sealing detection storehouse 17 with being equipped with the top of control storehouse 18 fixes
Connection, aspiration pump 5 can be GMPG micro-suction pumps, and aspiration pump 5 is electrically connected by conducting wire with AVR single chip 19, and aspiration pump 5
Outlet air end is also fixedly connected with exhaust manifolds 4, and the output terminal of exhaust manifolds 4 is extended to inside heat dissipation cavity 20, and casing 21 is remote
One end of containing box 12 is equipped with radiator window, and heat dissipation fumer 3 is fixed with the outer casings 21 of radiator window, and the fumer 3 that radiates
Activated charcoal strainer 1 is detachably installed with the junction of radiator window, activated charcoal strainer 1 inhales the odorant contained in sample
Attached discharge, the inside of heat dissipation fumer 3 are provided with ventilating fan 23, ensure the heat dissipation effect of detector, ensure detector just
Often operation, ventilating fan 23 is electrically connected by conducting wire with AVR single chip 19, and AVR single chip 19 passes through conducting wire and 21 side of casing
The touching display screen 22 being equipped with is electrically connected.
Operation principle：In use, connecting power supply using attaching plug 2, and adjusting sampling catheter is needed according to practical operation
13 length, AVR single chip 19 control aspiration pump 5 to extract 17 inner air of sealing detection storehouse so that sealing detection storehouse 17 becomes
Negative pressure, then, detection sample is extracted by sampling probe 14 under the action of pressure differential, and controls electric heating tube 10 to detecting sample
Product heat, and lift the activity of odorant in sample, meanwhile, concentration detection sensor 11 believes the odorizing agent concentration in sample
Number it is transferred to AVR single chip 19, at 19 analysis of AVR single chip after result, is shown by touching display screen 22, then, AVR monolithics
Machine 19 controls aspiration pump 5 to extract the inside of sealing detection storehouse 17 detection sample, and is discharged by radiator window, through radiate fumer 3 with
The activated charcoal strainer 1 that radiator window junction is set is discharged after the odorant contained in sample is adsorbed, during detection,
AVR single chip 19 controls ventilating fan 23 to start, so as to ensure the heat dissipation effect of detector, ensures the normal operation of detector.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (6)
- A kind of 1. storehouse (7) in odorizing agent concentration monitor, including base (15), casing (21) and monitoring, it is characterised in that：It is described Base (15) is fixedly arranged above casing (21), and casing (21) is internally provided with storehouse (7) in monitoring, the surface in storehouse (7) in monitoring Through hole is uniformly provided with, and is equipped with heat dissipation cavity (20) in monitoring between storehouse (7) and casing (21) inner wall, in heat dissipation cavity (20) Even to be equipped with yielding rubber pad (16), one end of the casing (21) is fixed with containing box (12), and the inside of containing box (12) passes through Shaft is movably installed with turntable (24), and the side of turntable (24) is provided with automatic winding device (25), and is wound with turntable (24) Sampling catheter (13), one end of the sampling catheter (13) are fixedly connected with sampling probe (14), sampling catheter (13) it is another End extends to storehouse (7) inside in monitoring, and is fixedly connected with the sealing detection storehouse (17) that storehouse in monitoring (7) are internally provided with, described Control storehouse (18) is equipped with storehouse (7) in the side monitoring in sealing detection storehouse (17), is equipped with the side wall of sealing detection storehouse (17) true Empty interlayer (26), and electric heating tube (10), electric heating tube (10) are all installed on the inner wall at sealing detection storehouse (17) internal both ends It is electrically connected by conducting wire with the AVR single chip (19) being equipped with control storehouse (18), the internal center of the sealing detection storehouse (17) Concentration detection sensor (11) is installed, the output terminal of concentration detection sensor (11) passes through conducting wire and AVR single chip at position (19) input terminal is electrically connected, and the side of sealing detection storehouse (17) away from sampling catheter (13) is fixedly connected with exhaust manifolds (4), exhaust manifolds (4) are provided with electromagnetic valve (6) at the position in sealing detection storehouse (17), and electromagnetic valve (6) is by leading Line is electrically connected with AVR single chip (19), the one end of the exhaust manifolds (4) away from sealing detection storehouse (17) and control storehouse (18) The air intake for the aspiration pump (5) that top is equipped with is fixedly connected, and aspiration pump (5) is electrically connected by conducting wire with AVR single chip (19), and The outlet air end of aspiration pump (5) is also fixedly connected with exhaust manifolds (4), and the output terminal of exhaust manifolds (4) extends to heat dissipation cavity (20) inside, the one end of the casing (21) away from containing box (12) is equipped with radiator window, consolidates on the outer casings (21) of radiator window Surely there is heat dissipation fumer (3), and heat dissipation fumer (3) and the junction of radiator window are detachably provided with activated charcoal strainer (1), The inside of the heat dissipation fumer (3) is provided with ventilating fan (23), and ventilating fan (23) is electrically connected by conducting wire and AVR single chip (19) Connect, and the touching display screen (22) that AVR single chip (19) is equipped with by conducting wire and casing (21) side is electrically connected.
- A kind of 2. odorizing agent concentration monitor according to claim 1, it is characterised in that：The bottom paving of the base (15) Equipped with non-slip mat.
- A kind of 3. odorizing agent concentration monitor according to claim 1, it is characterised in that：The one of described casing (21) one end Angular position is fixedly connected with attaching plug (2) by conducting wire.
- A kind of 4. odorizing agent concentration monitor according to claim 1, it is characterised in that：In at the top of the casing (21) Between handle (9) is provided with by bolt at position, and Anti-slip cover (8) is arranged with handle (9).
- A kind of 5. odorizing agent concentration monitor according to claim 1, it is characterised in that：The top peace of the casing (21) Equipped with alarm, and alarm is electrically connected by conducting wire and AVR single chip (19).
- A kind of 6. odorizing agent concentration monitor according to claim 1, it is characterised in that：Pacify on the sampling probe (14) Equipped with flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720989087.9U CN207232124U (en) | 2017-08-09 | 2017-08-09 | A kind of odorizing agent concentration monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720989087.9U CN207232124U (en) | 2017-08-09 | 2017-08-09 | A kind of odorizing agent concentration monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207232124U true CN207232124U (en) | 2018-04-13 |
Family
ID=61856747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720989087.9U Expired - Fee Related CN207232124U (en) | 2017-08-09 | 2017-08-09 | A kind of odorizing agent concentration monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207232124U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442302A (en) * | 2018-10-23 | 2019-03-08 | 大庆宏富来电气设备制造有限公司 | A kind of explosion-proof intelligent monitoring gas concentration monitoring lamps and lanterns |
| CN109490473A (en) * | 2018-11-13 | 2019-03-19 | 郑州迪邦科技有限公司 | A kind of gas purity analyzer |
| CN110017428A (en) * | 2019-05-13 | 2019-07-16 | 广州香安化工有限公司 | A kind of monitoring system for combustion gas stink agent |
| CN111740334A (en) * | 2020-07-24 | 2020-10-02 | 广东电网有限责任公司惠州供电局 | Heat radiator |
| CN117288916A (en) * | 2023-11-24 | 2023-12-26 | 四川兆雪科技有限公司 | High-precision detection device and method for online detection of natural gas odorizing agent concentration |
-
2017
- 2017-08-09 CN CN201720989087.9U patent/CN207232124U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442302A (en) * | 2018-10-23 | 2019-03-08 | 大庆宏富来电气设备制造有限公司 | A kind of explosion-proof intelligent monitoring gas concentration monitoring lamps and lanterns |
| CN109442302B (en) * | 2018-10-23 | 2022-01-28 | 大庆宏富来电气设备制造有限公司 | Explosion-proof intelligent monitoring gas concentration monitoring lamp |
| CN109490473A (en) * | 2018-11-13 | 2019-03-19 | 郑州迪邦科技有限公司 | A kind of gas purity analyzer |
| CN110017428A (en) * | 2019-05-13 | 2019-07-16 | 广州香安化工有限公司 | A kind of monitoring system for combustion gas stink agent |
| CN111740334A (en) * | 2020-07-24 | 2020-10-02 | 广东电网有限责任公司惠州供电局 | Heat radiator |
| CN117288916A (en) * | 2023-11-24 | 2023-12-26 | 四川兆雪科技有限公司 | High-precision detection device and method for online detection of natural gas odorizing agent concentration |
| CN117288916B (en) * | 2023-11-24 | 2024-01-26 | 四川兆雪科技有限公司 | High-precision detection device and method for online detection of natural gas odorizing agent concentration |
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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 |
Granted publication date: 20180413 Termination date: 20180809 |
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| CF01 | Termination of patent right due to non-payment of annual fee |