CN207197997U - A kind of small-sized Backpack type engine of boat and ship particulate form pollutant detecting instrument - Google Patents
A kind of small-sized Backpack type engine of boat and ship particulate form pollutant detecting instrument Download PDFInfo
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- CN207197997U CN207197997U CN201721041796.0U CN201721041796U CN207197997U CN 207197997 U CN207197997 U CN 207197997U CN 201721041796 U CN201721041796 U CN 201721041796U CN 207197997 U CN207197997 U CN 207197997U
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Abstract
The utility model discloses a kind of small-sized Backpack type engine of boat and ship particulate form pollutant detecting instrument, including detector body, portable document case, file box body, double buckle, fixed iron piece, fixing bolt, file lid, handle mounting groove, handle and dividing plate, characterized in that, the portable document case is fixedly mounted on the right flank of detector body.Handle is fixedly mounted on the top of detector body, the small-sized Backpack type engine of boat and ship particulate form pollutant detecting instrument compact structure, is convenient for carrying, and can deposit stationery temporarily, simple and practical, is worthy to be popularized.
Description
Technical field
Tail gas measuring field is the utility model is related to, it is dirty more particularly, to a kind of small-sized Backpack type engine of boat and ship particulate form
Contaminate analyte detection instrument.
Background technology
Shipping industrial development is rapid, turns into the main force of logistics, cargo handling capacity 107.8 is completed at national harbour within 2015
Hundred million tons, wherein foreign trade handling capacity is 38 and 51 times in 1978 respectively, the traffic of a port keeps generation for years up to 30.6 hundred million tons
Boundary first.
But marine diesel exhaust emissions：Emission harm is big, discharge capacity is big, seriously polluted.Contain in the exhaust of ship machine
The exhaust contaminants such as carbon monoxide, hydrocarbon, oxynitrides, sulfur dioxide, particulate matter.American National Environmental Protection Agency is by bavin
40 multiple compounds of oil machine discharge have been included in " Hazardous Air Polluant inventory "（HAPs）, such as：Formaldehyde, acetaldehyde, 1,3- fourths
The compound of the metal such as diene, benzene, multiring aromatic hydrocarbon and arsenic, lead, mercury, manganese.
In relevant laws and regulations, for environmental requirement, state's laws, regulation improve exhaust emissions requirement.Such as air is dirty
Contaminate anti-therapy》Formally implement etc. a series of relevant laws and regulations, Environmental Protection Department is formally issued《Engine of boat and ship exhaust contaminant
Emission limit and measuring method（Chinese first and second stage）》（GB15097-2016）.
But ship tail gas Study on treatment technology present situation：Foreign countries' monopolization, domestic blank.The mark administered by domestic ship tail gas
It is accurate and backward in technique, to be compared with developed country, GB15097-2016 first stage is suitable with the standard that current Europe is implemented,
The standard that second stage and U.S.'s phase III implement is suitable.
Diesel oil used in diesel engine contains the oily substance of a large amount of high-flashes, causes it to be burnt in cylinder of diesel engine far
Be far from light oil thoroughly, this result in containing a large amount of poisonous and harmful substances in tail gas, include carbon monoxide, sulfur dioxide, nitrogen oxygen
Compound, hydrocarbon, or even also have the material of still unburned microlayer model oils and class pitch.Ground according to China Environmental Science
Study carefully institute's development《Ship and harbour prevention and cure of air pollution research project》Preliminary Study Results, inland navigation craft is discharged into the dirt of air
Contaminate thing（Only estimate diesel engine ship part）, 810,000 tons/year of NOx emission, PM discharges 6.6 ten thousand tons/year, SOX discharge about 100,000 tons/
Year.The atmosphere pollution share rate that the NOX and PM of ship discharge account for whole non-rice habitats moving source is respectively 13.32% and 17.63%.
Oxynitrides generates in cylinder of internal-combustion engine in most of gas, and the discharge capacity of oxynitrides depends on
The factors such as ignition temperature, time and air-fuel ratio.In terms of combustion process, the nitrogen oxides more than 95% of discharge is probably nitric oxide,
Remaining is nitrogen dioxide.People is not yet had found by the example that nitric oxide is poisoned, but nitrogen dioxide is a kind of rufous respiratory tract
Irritative gas is very big to body effect.NOX reacts to form ozone with organic matter, is a kind of oxygen that can damage respiratory tract
Compound.
After hydrocarbon and oxynitrides are irradiated in atmospheric environment by strong solar ultraviolet, complexity is produced
Photochemical reaction, a kind of new pollutant of generation form photochemical fog, cause bronchitis, coronary heart disease, pulmonary tuberculosis and heart
The events such as languisher death can dramatically increase.
Influence of harm of the particulate matter to health mainly to heart and respiratory system, such as：Premature death, breathing are anxious
Urge to become reconciled angiocardiopathy；PFT changes and respiratory disorder increase；Lung tissue and structural change；Respiratory system defensive enginery
Decline etc..Fine particulates are the main reason for causing cardiovascular and respiratory disorder, can produce serious harm to health.Bavin
Oil machine exhaust particulate matter（PM）It is very small, alveolar parietal layer can be penetrated, contains the material that can induce mutant organism and carcinogenic
Thing, according to American National toxicology project report, in the particulate matter of diesel engine emissions, there is 98% diameter to be less than 10 microns
（PM10）, 94% is less than 2.5 microns（PM2.5）, 92% is less than 1 micron（PM1).The result of study table of American National Environmental Protection Agency
It is bright, in occupational disease research, there is considerable evidence to show, the lung of the various professional workers of diesel engine is commonly used in the past
Cancer morbidity with and the contacts of diesel emissions have significant correlation.The wind for the fine particle that the U.S. is discharged to diesel engine
Dangerous evaluation studies show, often increase by 10 micrograms/m3 in surrounding air, and the cancer mortality thus triggered may increase
1%.
Utility model content
The utility model is to overcome the above situation insufficient, it is desirable to provide a kind of technical scheme that can be solved the above problems.
A kind of small-sized Backpack type engine of boat and ship particulate form pollutant detecting instrument, including detector body, portable document case,
File box body, double buckle, fixed iron piece, fixing bolt, file lid, handle mounting groove, handle, dividing plate, the first triple valve,
Two triple valves, circulation air pump, airway tube and base, the portable document case are fixedly mounted on the right flank of detector body.
Hand is fixedly mounted on the top of detector body, and base is fixedly mounted on the bottom of detector body, cavity is provided among base,
Circulation air pump is fixedly mounted in the cavity of base, and the first triple valve is fixedly mounted on the left plate of base, the second triple valve
It is fixedly mounted on the right plate of base, circulation air pump is provided with air inlet and gas outlet, and the first triple valve first end is by leading
Tracheae is connected with circulating the air inlet of air pump, and the second end of the first triple valve is connected with the inlet end of detector body, and first
3rd end of triple valve connects with the head end of the intrinsic sampling line of detector, and the first end of the second triple valve passes through airway tube
It is connected with the gas outlet for circulating air pump, the second end of the second triple valve is connected with the outlet side of detector body, the second threeway
3rd end of valve connects with the tail end of the intrinsic sampling line of detector, the first triple valve, the second triple valve and circulation air pump
Form adjustable tail gas sealing cycle detection pipeline.
As further program of the utility model：The contour structures of the detector body are 420 × 320 × 180mm.
As the utility model further scheme：The portable document case is by file box body, double buckle, fixed iron piece
Formed with file lid, four fixed iron pieces are fixedly mounted on the back side of portable document case.
As the utility model further scheme：Dividing plate is fixedly mounted in the file box body, the left side of dividing plate is
Record sheet storage unit, the right side of dividing plate is pen container.
As the utility model further scheme：On the right side wall of the detector body and it is located at portable document case
Fixed position offer four fixing screwed holes, be provided with fixing screwed hole by the through hole of fixed iron piece be used to installing it is portable
The fixing bolt of document case.
As the utility model further scheme：A rectangle handle peace is opened up at the top of the detector body
Tankage, two through holes are symmetrically opened up on the both lateral sides wall of handle mounting groove, and handle is rotatably mounted on handle by rotating shaft and installed
In groove, and back-moving spring is connected between handle and rotating shaft.
As the utility model further scheme：The portable document case is provided with double buckle, the sub-buckle of double buckle
It is fixedly mounted on document case to cover, the box of double buckle is fixedly mounted on document case.
Compared with prior art, the beneficial effects of the utility model are：
This practicality has the high superior function of degree of detection.The on-line measurement system is carried out instead according to tail gas discharge system
Multiple result of study, contrasted while ensureing to discharge exhaust particulate thing and carrying out on-line checking measurement with state scale value, if
Meet discharging standards, provide ship tail gas control emission, control, research work etc. important detection foundation means, just
Take document case to be used to place text and pen temporarily, prevent stationery from losing so as to be made troubles to measurement work, the first threeway
Valve, the second triple valve and circulation air pump form adjustable tail gas sealing cycle detection pipeline, seal the tail in cycle detection pipeline
Gas sample gas, in pipeline internal circulation flow, can obtain the detection data of multigroup mutually same gas in the presence of air pump is circulated, and improve inspection
Survey the reliability of data.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of small-sized Backpack type engine of boat and ship particulate form pollutant detecting instrument.
Fig. 2 is the side view of small-sized Backpack type engine of boat and ship particulate form pollutant detecting instrument.
Fig. 3 is the rearview of small-sized Backpack type engine of boat and ship particulate form pollutant detecting instrument base.
Fig. 4 is the top view of handle in small-sized Backpack type engine of boat and ship particulate form pollutant detecting instrument.
Fig. 5 is the structural representation of file box body in small-sized Backpack type engine of boat and ship particulate form pollutant detecting instrument.
In figure：Detector body 1, portable document case 2, file box body 3, double buckle 4, fixed iron piece 5, fixing bolt 6, text
Part lid 7, handle mounting groove 8, handle 9, dividing plate 10, the first triple valve 11, the second triple valve 12, circulation air pump 13, airway tube
14 and base 15.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1~5, in the utility model embodiment, a kind of small-sized Backpack type engine of boat and ship particulate form pollutant
Detector, including detector body 1, portable document case 2, file box body 3, double buckle 4, fixed iron piece 5, fixing bolt 6, file
Lid 7, handle mounting groove 8, handle 9, dividing plate 10, the first triple valve 11, the second triple valve 12, circulation air pump 13, airway tube 14
With base 15, the portable document case 2 is fixedly mounted on the right flank of detector body 1.Handle 9 is fixedly mounted on detector sheet
The top of body 1, base 15 are fixedly mounted on the bottom of detector body 1, and cavity is provided among base 15, and circulation air pump 13 is fixed
In the cavity of base 15, the first triple valve 11 is fixedly mounted on the left plate of base 15, and the second triple valve 12 is fixed
On the right plate of base 15, circulation air pump 13 is provided with air inlet and gas outlet, and the first end of the first triple valve 11 passes through
Airway tube 14 is connected with circulating the air inlet of air pump 13, the second end of the first triple valve 11 and the inlet end of detector body 1
Connection, the 3rd end of the first triple valve 11 connects with the head end of the sampling line in detector body 1, and the of the second triple valve 12
One end is connected by airway tube 14 with circulating the gas outlet of air pump 13, the second end and the detector body 1 of the second triple valve 12
Outlet side connection, the 3rd end of the second triple valve 12 connects with the tail end of the sampling line in detector body 1, the first threeway
Valve 11, the second triple valve 12 and circulation air pump 13 form adjustable tail gas sealing cycle detection pipeline.
The contour structures of the detector body 1 are 420 × 320 × 180mm, and the portable document case 2 is by file box body
3rd, double buckle 4, fixed iron piece 5 and file lid 7 form, and four fixed iron pieces 5 are fixedly mounted on the back side of portable document case 2；
Dividing plate 10 is fixedly mounted in the file box body 3, the left side of dividing plate 10 is record sheet storage unit, and the right side of dividing plate 10 is pen
Cylinder；Four fixing screwed holes are offered on the right side wall of the detector body 1 and positioned at the fixed position of portable document case 2,
The fixing bolt 6 for being used for installing portable document case 2 is provided with by the through hole of fixed iron piece 5 in fixing screwed hole；The detector
The top of body 1 opens up a rectangle handle mounting groove 8, and two are symmetrically opened up on the both lateral sides wall of handle mounting groove 8 and is led to
Hole, handle 9 are rotatably mounted in handle mounting groove 8 by rotating shaft, and are connected with back-moving spring between handle 9 and rotating shaft；It is described
Portable document case 2 is provided with double buckle 4, and the sub-buckle of double buckle 4 is fixedly mounted on file lid 7, and the box of double buckle 4 is fixed
In file box body 3.
The front plate of detector body 1 is provided with liquid crystal display, printer, OK keys, NO keys and four selections up and down
Key, the backplate of detector body 1 connect provided with secondary filter mouth, exhaust outlet, measurement interface, RS232 communication ports, tachometric survey
Mouth, the fuel temperature measurement interface being connected with oil temperature sensor, oil water separator, the thief hatch being connected with probe tube, nitrogen oxygen sensing
Device, nitrogen oxide sensor shell, standard gas port, dust filter unit, power switch, the fuse box equipped with 2A protective tubes, power supply are inserted
Seat, the outlet of nitrogen oxygen, oxygen outlet and zero gas entrance.
Operation principle of the present utility model is：
When needing the tail gas to some period to detect, the first triple valve 11 of regulation closes the of the first triple valve 11
One end and the second end, and the second end and the 3rd end of the first triple valve are turned on, the second triple valve 12 of regulation closes the second triple valve
12 the second end and the 3rd end, and turn on first end and the 3rd end of the second triple valve 12, the first triple valve 11, the second triple valve
12 form adjustable tail gas sealing cycle detection pipeline with circulation air pump 13, and the tail gas sample gas sealed in cycle detection pipeline is following
In pipeline internal circulation flow in the presence of ring air pump 13, the detection data of multigroup mutually same gas are can obtain, improve detection data
Reliability.
The measurement apparatus, available for online measurement is carried out to diesel emission exhaust particulate thing concentration, reflection is real-time
Detect data.The particulate matter measuring apparatus scatters light mode after using infrared ray, monitoring steady in a long-term can be carried out, to particle
Thing concentration has that extraordinary correlation, measurement range are wide, and when Infrared irradiation is to particulate matter, light scattering phenomenon occurs, this
The intensity of scattering light changes according to the change of particle concentration.The infrared light beam irradiation projected from the tip of sensing system
Light scattering is produced on particulate matter, this scattering light is reached on sensor by collecting lens, the light intensity signal that sensor detects
Electric signal is changed into, the signal shows the concentration of particulate matter by amplifier and module change-over circuit on microcomputer monitor.
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 without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of small-sized Backpack type engine of boat and ship particulate form pollutant detecting instrument, including detector body (1), portable document case
(2), file box body (3), double buckle (4), fixed iron piece (5), fixing bolt (6), file lid (7), handle mounting groove (8),
Handle (9), dividing plate (10), the first triple valve (11), the second triple valve (12), circulation air pump (13), airway tube (14) and base
(15), it is characterised in that the portable document case (2) is fixedly mounted on the right flank of detector body (1), and handle (9) is fixed
Installed in the top of detector body (1), base (15) is fixedly mounted on the bottom of detector body (1), and base (15) is middle
Provided with cavity, circulation air pump (13) is fixedly mounted in the cavity of base (15), and the first triple valve (11) is fixedly mounted on base
(15) on left plate, the second triple valve (12) is fixedly mounted on the right plate of base (15), and circulation air pump (13) is provided with
Air inlet and gas outlet, the first triple valve (11) first end are connected by airway tube (14) with the air inlet of circulation air pump (13)
Logical, the second end of the first triple valve (11) is connected with the inlet end of detector body (1), the 3rd end of the first triple valve (11) and
The head end connection of sampling line in detector body (1), the first end of the second triple valve (12) is by airway tube (14) with following
The gas outlet of ring air pump (13) is connected, and the second end of the second triple valve (12) is connected with the outlet side of detector body (1), the
3rd end of two triple valves (12) connects with the tail end of the sampling line in detector body (1), the first triple valve (11), second
Triple valve (12) forms adjustable tail gas sealing cycle detection pipeline with circulation air pump (13).
2. small-sized Backpack type engine of boat and ship particulate form pollutant detecting instrument according to claim 1, it is characterised in that institute
The contour structures for stating detector body (1) are 420 × 320 × 180mm.
3. small-sized Backpack type engine of boat and ship particulate form pollutant detecting instrument according to claim 1, it is characterised in that institute
State and dividing plate (10) is fixedly mounted in file box body (3), the left side of dividing plate (10) is record sheet storage unit, the right side of dividing plate (10)
For pen container.
4. small-sized Backpack type engine of boat and ship particulate form pollutant detecting instrument according to claim 1, it is characterised in that institute
State on the right side wall of detector body (1) and offer four fixing screwed holes positioned at the fixed position of portable document case (2), Gu
Determine to be provided with the fixing bolt (6) for being used for installing portable document case (2) by the through hole of fixed iron piece (5) on screwed hole.
5. small-sized Backpack type engine of boat and ship particulate form pollutant detecting instrument according to claim 1, it is characterised in that institute
State and a rectangle handle mounting groove (8) is opened up at the top of detector body (1), on the both lateral sides wall of handle mounting groove (8)
Symmetrical to open up two through holes, handle (9) is rotatably mounted in handle mounting groove (8) by rotating shaft, and handle (9) is between rotating shaft
It is connected with back-moving spring.
6. small-sized Backpack type engine of boat and ship particulate form pollutant detecting instrument according to claim 1, it is characterised in that institute
State portable document case (2) and be provided with double buckle (4), the sub-buckle of double buckle (4) is fixedly mounted on file lid (7), double buckle
(4) box is fixedly mounted in file box body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721041796.0U CN207197997U (en) | 2017-08-20 | 2017-08-20 | A kind of small-sized Backpack type engine of boat and ship particulate form pollutant detecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721041796.0U CN207197997U (en) | 2017-08-20 | 2017-08-20 | A kind of small-sized Backpack type engine of boat and ship particulate form pollutant detecting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207197997U true CN207197997U (en) | 2018-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721041796.0U Active CN207197997U (en) | 2017-08-20 | 2017-08-20 | A kind of small-sized Backpack type engine of boat and ship particulate form pollutant detecting instrument |
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| CN (1) | CN207197997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931464A (en) * | 2018-07-24 | 2018-12-04 | 苏州水木康桥环境工程技术有限公司 | A kind of High Precision Automatic PM2.5 composition analysis device and its working method |
| CN110082483A (en) * | 2019-05-30 | 2019-08-02 | 广东广正环境科技有限公司 | A kind of Backpack type wasted nickel catalyst device |
-
2017
- 2017-08-20 CN CN201721041796.0U patent/CN207197997U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931464A (en) * | 2018-07-24 | 2018-12-04 | 苏州水木康桥环境工程技术有限公司 | A kind of High Precision Automatic PM2.5 composition analysis device and its working method |
| CN108931464B (en) * | 2018-07-24 | 2020-09-11 | 苏州水木康桥环境工程技术有限公司 | High-precision automatic PM2.5 component analysis device and working method thereof |
| CN110082483A (en) * | 2019-05-30 | 2019-08-02 | 广东广正环境科技有限公司 | A kind of Backpack type wasted nickel catalyst device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230627 Address after: A701, Jieshun Technology Center, No. 5, Guansheng Second Road, Luhu Community, Guanhu Street, Longhua District, Shenzhen, Guangdong 518000 Patentee after: SHENZHEN CITY EMPAER TECHNOLOGY CO.,LTD. Address before: 215400 Shuimukang Bridge, Main Building, No. 6, Beijing West Road, Taicang Science and Technology Pioneer Park, Chengxiang Town, Taicang City, Suzhou City, Jiangsu Province Patentee before: SUZHOU SHUIMU KANGQIAO ENVIRONMENT ENGINEERING TECHNOLOGY CO.,LTD. |