CN209432789U - Portable diesel Engine Emissions analyte detection device - Google Patents
Portable diesel Engine Emissions analyte detection device Download PDFInfo
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- CN209432789U CN209432789U CN201920022375.6U CN201920022375U CN209432789U CN 209432789 U CN209432789 U CN 209432789U CN 201920022375 U CN201920022375 U CN 201920022375U CN 209432789 U CN209432789 U CN 209432789U
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Abstract
The utility model provides a kind of Portable diesel Engine Emissions object monitoring device, including cabinet, inserting tube and it is located at the intracorporal pulley casing of case, hydraulic stem, transverse slat and pulley are equipped in pulley casing, outside the extended pulley casing of pulley, one end of inserting tube can be inserted into exhaust pipe, the other end connects gas delivery conduit, sequentially connected cooling device, dust-extraction unit, Tail gas measuring device, sampling blower and exhaust piping are equipped in cabinet, gas delivery conduit is equipped with dust monitoring module and connection cooling device；Cooling module, Tail gas measuring module, GPRS module and the master control borad being electrically connected with master control borad are additionally provided in cabinet.Monitoring device provided by the utility model can move at any time and can be by allowing the pedestal load-bearing of cabinet to protect idler wheel; it is able to detect the emission behaviour of non-rice habitats machinery tail gas on live section simultaneously; and send the related data of monitoring on server, to obtain accurate, the reliable firsthand data.
Description
Technical field
The utility model belongs to non-rice habitats mechanically moving testing equipment field, in particular to a kind of Portable diesel engine
Exhaust contaminant detection device.
Background technique
Non-rice habitats mechanically moving mainly includes excavator, loading machine, bull-dozer and road roller etc., at home, with economy
The continuous development of construction, non-rice habitats mechanically moving using more and more, ownership is also increasing, and this kind of machinery is nearly all
Service efficiency height, good economy performance, revolving speed be high and the biggish diesel engine of torque, has compared with petrol engine higher
Particulate matter and oxynitride discharge.But non-rice habitats mechanically moving can discharge a large amount of harmful substances at runtime, mainly include
Particulate matter, oxynitrides, hydrocarbon and sulfur dioxide etc. constitute the gas of harm to environment and human body, these are harmful
Substance has seriously polluted the environment, and influences people's health.It is counted according to China Engineering Mechanical Industry Association, Beijing's administration in 2017
About 100,000 non-rice habitats machinery in area are scattered in the different corner in the whole city (enterprise, building site, sandstone field etc.).When in practical section
When being detected to the non-rice habitats mechanically moving of operation, it usually needs portable Tail gas measuring device is used, but it is existing
Portion portable Tail gas measuring device volume is larger, is unfavorable for mobile or carries, reduces the working efficiency of testing staff, partially set
The weight for having the Tail gas measuring device of idler wheel to need that idler wheel is made to undertake Tail gas measuring device for a long time, is easily damaged idler wheel.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of Portable diesel Engine Emissions quality testing
Survey device.
The utility model specific technical solution is as follows:
The utility model provides a kind of Portable diesel Engine Emissions object monitoring device, including cabinet, described
Two sides of the bottom are symmetrically arranged with pulley casing in cabinet, and transverse slat is equipped in each pulley casing, is located in the pulley casing described
The hydraulic stem of vertical direction, the fixed company of the side wall at the top of the hydraulic stem and the pulley casing inner top are equipped at the top of transverse slat
Connect, the bottom of the transverse slat is equipped with pulley, and the direction of all pulley rollings is identical, the bottom of the pulley casing be equipped with for
The pulley stretches out the through slot outside the pulley casing, and the inserting tube from exhaust pipe acquisition tail gas, the spy are additionally provided with outside the cabinet
One end of pipe can be inserted into exhaust pipe, the other end is connected with gas delivery conduit, and sequentially connected be used for is equipped in the cabinet
The cooling device, the dust-extraction unit for filtering dust, the tail gas for detecting exhaust gas component and content for reducing exhaust temperature are examined
It surveys device and provides the sampling blower of power to extract tail gas, the sampling blower is connected with exhaust piping, the flue gas leading
The one end in road is stretched out outside the cabinet, and the gas delivery conduit is connect with the cooling device；Drop is additionally provided in the cabinet
Warm module, Tail gas measuring module, GPRS module and master control borad, the gas delivery conduit are equipped with dust acquisition module, institute
It is electric with the master control borad to state dust acquisition module, the cooling module, the Tail gas measuring module and the GPRS module
Property connection, the GPRS module and server are electrically connected.
It optionally, further include positioning device, the positioning device includes setting in the intracorporal locating module of the case and sets
The antenna on the outside of the cabinet is set, the locating module and the master control borad are electrically connected.
Optionally, it is additionally provided with battery component in the cabinet and connects the charging module of external power supply, the battery component
Voltage monitoring chip including being interengageable for the battery of storing electricity and for detecting the accumulator electric-quantity, the electricity
Pressure monitoring chip and the master control borad are electrically connected, and the battery and the charging module are electrically connected.
Optionally, the Tail gas measuring module includes carbon monoxide transducer, nitrogen oxide sensor and sulfur dioxide
Sensor.
Optionally, the sum of thickness of the maximum length of the hydraulic stem and the transverse slat is not less than the depth of the pulley casing
It spends, the thickness of the pulley casing bottom is greater than the distance between at the top of the bottom to the support plate of the pulley.
Optionally, support plate is additionally provided between the transverse slat and the pulley, the pulley is fixed on the support plate
Bottom, the support plate top are equipped with the support rod of several vertical directions, and the support boom end passes through the transverse slat, the branch
Position on strut between the transverse slat and the support plate is arranged with buffer spring.
The beneficial effects of the utility model are as follows: when use Portable diesel engine exhaust provided by the utility model
When pollutant monitoring device, by one end insertion exhaust pipe of inserting tube, the other end is connected by gas delivery conduit and cooling device
It is logical, entered in gas delivery conduit by the tail gas that inserting tube is collected, by detecting the dust in tail gas when dust acquisition module
Concentration, and the data that will test pass to master control borad, then tail gas sequentially enters cooling device and dust-extraction unit again, reduce tail gas
Temperature and dust-filtering is fallen, be conducive to the detection of subsequent gases component content, gas detection module can detect gas in tail gas
The content of body ingredient, sampling blower can provide power to extract tail gas, and exhaust piping can be used for that exhaust gas is discharged；Master control borad can will be received
The information processing of collection is simultaneously sent to server by GPRS module；When needing mobile box, hydraulic stem is extended, stretches pulley
Out outside pulley casing, cabinet can be pushed, when not needing mobile box, by contraction of hydraulic pressure bar, retracts pulley in pulley casing, by
Load-bearing is carried out in the bottom of cabinet.Portable diesel Engine Emissions object monitoring device provided by the utility model is on cabinet
It separately sets there are four independent pulley, is conducive to the movement and carrying of cabinet, while saving the space of the bottom of box, when needing to fix
When cabinet, pulley can be withdrawn in pulley casing, allow bottom of box load-bearing, protect idler wheel；The present apparatus can be moved to reality simultaneously
Section, Tail gas measuring is carried out to the non-rice habitats mechanically moving of operation, and send the related data of monitoring on server, obtained
Accurate, the reliable firsthand data is taken, to supervise the operation conditions of non-rice habitats machinery.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for Portable diesel Engine Emissions object monitoring device that embodiment 1 provides；
Fig. 2 is a kind of circuit diagram for Portable diesel Engine Emissions object monitoring device that embodiment 1 provides；
Fig. 3 is a kind of circuit diagram for Portable diesel Engine Emissions object monitoring device that embodiment 2 provides；
Fig. 4 is a kind of structural schematic diagram for Portable diesel Engine Emissions object monitoring device that embodiment 3 provides；
Fig. 5 is the enlarged drawing of A in Fig. 4；
Wherein: 1, cabinet；101, cooling module；102, Tail gas measuring module；1021, carbon monoxide transducer；1022, nitrogen
Oxygen compound sensor；1023, SO 2 sensor；103, battery component；1031, battery；1032, voltage monitoring core
Piece；104, charging module；105, master control borad；106, dust acquisition module；107, locating module；108, GPRS module；109, it takes
Business device；2, pulley casing；3, transverse slat；4, pulley；5, through slot；6, hydraulic stem；7, inserting tube；8, gas delivery conduit；9, cooling device；
10, dust-extraction unit；11, Tail gas measuring device；12, blower is sampled；13, exhaust piping；14, support plate；15, support rod；16, delay
Rush spring.
Specific embodiment
The utility model is described in further detail with following embodiment with reference to the accompanying drawing.
Embodiment 1
As shown in FIG. 1 to FIG. 2, the utility model embodiment 1 provides a kind of Portable diesel Engine Emissions object
Monitoring device, which is characterized in that including cabinet 1, two sides of the bottom are symmetrically arranged with pulley casing 2 in cabinet 1, in each pulley casing 2
Equipped with transverse slat 3, the hydraulic stem 6 of vertical direction, the top of hydraulic stem 6 and pulley casing 2 are equipped in pulley casing 2 at the top of transverse slat 3
The side wall of inner top is fixedly connected, and the bottom of transverse slat 3 is equipped with pulley 4, and the direction that all pulleys 4 roll is identical, the bottom of pulley casing 2
Portion is equipped with the through slot 5 stretched out outside pulley casing 2 for pulley 4, and the inserting tube 7 from exhaust pipe acquisition tail gas, inserting tube are additionally provided with outside cabinet 1
7 one end can be inserted into exhaust pipe, the other end is connected with gas delivery conduit 8, be equipped in cabinet 1 it is sequentially connected for reducing
The cooling device 9 of exhaust temperature, the dust-extraction unit 10 for filtering dust, the Tail gas measuring for detecting exhaust gas component and content
Device 11 and the sampling blower 12 of power is provided to extract tail gas, sampling blower 12 is connected with exhaust piping 13, exhaust piping
13 one end is stretched out outside cabinet 1, and gas delivery conduit 8 connect 9 with cooling device；Cooling module 101, tail are additionally provided in cabinet 1
Gas detection module 102, GPRS module 108 and master control borad 105, gas delivery conduit 8 are equipped with dust acquisition module 106, powder
Dirt acquisition module 106, cooling module 101, Tail gas measuring module 102 and GPRS module 108 electrically connect with master control borad 105
It connects, GPRS module 108 and server 109 are electrically connected.
In the present embodiment 1, when detecting the exhaust emissions situation of the non-rice habitats mechanically moving on practical section, by inserting tube 7
One end insertion exhaust pipe in, open sampling blower 12, from exhaust pipe discharge tail gas part be inhaled into inserting tube 7, be collected
Tail gas sequentially enter in gas delivery conduit 8 and dust acquisition module 106, detect the dust concentration in tail gas, and will test
Data pass to master control borad 105, tail gas sequentially enters cooling device 9 and dust-extraction unit 10 again, reduces the temperature and mistake of tail gas
Dust is filtered, in order to the detection of subsequent gases component content, tail gas is entered back into Tail gas measuring device 11, is detected related in tail gas
The content of gas, the exhaust gas after exhaust piping 13 can be used for be detected are discharged outside cabinet 1.Master control borad 105 comes from for handling
Data in Tail gas measuring module 102, cooling module 101 and dust acquisition module 106, and will test by GPRS module 108
Data afterwards are sent on server 109.When needing mobile box 1, hydraulic stem 6 is extended, stretches out pulley 4 outside cabinet 1,
Cabinet 1 can be pushed, when not needing mobile box 1, hydraulic stem 6 is shunk, retracts pulley 5 in pulley casing.The present embodiment 1
The Portable diesel Engine Emissions object monitoring device of offer is separately set on cabinet 1 there are four independent pulley 4, is conducive to
The movement and carrying of cabinet 1, while the space of 1 bottom of cabinet is saved, when needing static housing 1, pulley 4 can be withdrawn pulley
In case 2,1 bottom load-bearing of cabinet is allowed, protect idler wheel 4；The present apparatus can be moved to actual section simultaneously, to the non-rice habitats of operation
Mechanically moving carries out Tail gas measuring, and sends the related data of monitoring on server, obtains accurate, reliable first-hand number
According to supervise non-rice habitats machinery.
Preferably, the dust sensor of model ZPH01 can be selected in dust acquisition module 106.
Preferably, cooling device 9 can be selected the semi-conductor condensation piece of model CDL1-12703, while by the temperature of gas
It is reduced between 10 °~30 °, is conducive to the accuracy for improving gas detection.
Preferably, the singlechip chip of model STC12C5A60S2 can be selected in master control borad 105.
Embodiment 2
As shown in figure 3, the present embodiment 2 provides a kind of Portable diesel engine exhaust dirt on the basis of embodiment 1
Object monitoring device is contaminated, it further includes positioning device which, which further defines, and positioning device includes being arranged in cabinet 1
Locating module 107 and the antenna that 1 outside of cabinet is arranged in, locating module 107 and master control borad 105 are electrically connected.It is also set in cabinet 1
There is battery component 103 and connect the charging module 104 of external power supply, battery component 103 includes being interengageable for storing electricity
Battery 1031 and voltage monitoring chip 1032 for detecting 1031 electricity of battery, voltage monitoring chip 1032 and master control
Plate 105 is electrically connected, and battery 1032 and charging module 104 are electrically connected.Tail gas measuring module 102 is sensed including carbon monoxide
Device 1021, nitrogen oxide sensor 1022 and SO 2 sensor 1023.
In the present embodiment 2, operation conditions and its position in order to further determine detected non-rice habitats mechanically moving,
Locating module 107 is mounted in cabinet 1, the position that can run non-rice habitats mechanically moving passes to master control borad 105.Preferably,
GPS positioning chip or Beidou chip can be selected in locating module 107.
The charging module 104 being arranged in cabinet 1 can be used for charging to battery component 103, and battery component 103 is used for master control
Plate 105 is powered, and wherein voltage monitoring chip 1032 is used to detect the electricity of battery 1031, when detecting battery 1031 because not having
There is an extraneous power supply power supply and electricity when reducing, send master control borad 105 for relevant information, then by GPRS module by non-rice habitats
The current position of mechanically moving and other information are sent to server, convenient for timely the case where understanding non-rice habitats mechanically moving.
Preferably, the voltage monitoring chip of model DS2438 can be selected in voltage monitoring chip 1032, and model can be selected in charging module 104
For the charging chip of TP4056.
Tail gas measuring module 102 includes carbon monoxide transducer 1021, nitrogen oxide sensor 1022 and sulfur dioxide
Sensor 1023, it is preferred that the carbon monoxide transducer of model CO-SF-2000, nitrogen can be selected in carbon monoxide transducer 1021
The nitrogen oxide sensor of model 2Nox-1500, SO 2 sensor 1023 can be selected in oxygen compound sensor 1022
The SO 2 sensor of model 4NE-SO2-2000 can be selected.
Embodiment 3
As shown in Fig. 4~Fig. 5, the present embodiment 3 provides a kind of Portable diesel engine row on the basis of embodiment 1
Gas pollutant monitoring device, the embodiment 3 further define hydraulic stem 6 maximum length and the sum of the thickness of transverse slat 3 it is not small
It is greater than the thickness of 2 bottom of pulley casing the distance between at the top of the depth of pulley casing 2, the bottom to support plate 14 of pulley 4.Transverse slat
Support plate 14 is additionally provided between 3 and pulley 4, pulley 4 is fixed on the bottom of support plate 14, and it is several vertical to be equipped at the top of support plate 14
The support rod 15 in direction, position of 15 end of support rod on transverse slat 3, support rod 15 between transverse slat 3 and support plate 14
It is arranged with buffer spring 16.
When needing mobile box 1, pulley 4 needs to stretch out pulley casing 2 and contacts ground, in the present embodiment 3, hydraulic stem 6
Maximum length and the sum of the thickness of transverse slat 3 be not less than the depth of pulley casing 2, pulley 4 can stretch out pulley casing 2, above pulley 4
Equipped with buffer spring 16 and support rod 15, when pulley 4 moves to the position of out-of-flatness, buffer spring 16 can be to the fortune of pulley 4
It is dynamic to play the role of bumper and absorbing shock, to protect relevant electronic instrument in cabinet 1.And the bottom of pulley 5 is to support plate 14
The distance between top is greater than the thickness of 2 bottom of pulley casing, it is ensured that after hydraulic stem 6 extends, pulley 5 will not be completely retracted into cunning
In roller box 2.
The utility model is not limited to above-mentioned preferred forms, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, make any variation in its shape or structure, it is all that there is same as the present application or phase
Approximate technical solution, all falls within the protection scope of the utility model.
Claims (6)
1. a kind of Portable diesel Engine Emissions object monitoring device, which is characterized in that including cabinet (1), the cabinet
(1) interior two sides of the bottom are symmetrically arranged with pulley casing (2), are equipped with transverse slat (3) in each pulley casing (2), the pulley casing (2)
The interior hydraulic stem (6) that vertical direction is equipped at the top of the transverse slat (3), the top of the hydraulic stem (6) and the pulley casing
(2) side wall of inner top is fixedly connected, and the bottom of the transverse slat (3) is equipped with pulley (4), the side that all pulleys (4) roll
To identical, the bottom of the pulley casing (2), which is equipped with, stretches out the through slot (5) of the pulley casing (2) outside, institute for the pulley (4)
The inserting tube (7) being additionally provided with outside cabinet (1) from exhaust pipe acquisition tail gas is stated, one end of the inserting tube (7) can be inserted into exhaust pipe, is another
One end is connected with gas delivery conduit (8), is filled in the cabinet (1) equipped with the sequentially connected cooling for reducing exhaust temperature
Set (9), the dust-extraction unit (10) for filtering dust, the Tail gas measuring device (11) for detecting exhaust gas component and content and
The sampling blower (12) of power is provided to extract tail gas, the sampling blower (12) is connected with exhaust piping (13), the exhaust gas
The cabinet (1) is stretched out outside in one end of pipeline (13), and the gas delivery conduit (8) connect with the cooling device (9)；
Cooling module (101), Tail gas measuring module (102), GPRS module (108) and master control are additionally provided in the cabinet (1)
Plate (105), the gas delivery conduit (8) is equipped with dust acquisition module (106), the dust acquisition module (106), described
Cooling module (101), the Tail gas measuring module (102) and the GPRS module (108) are electric with the master control borad (105)
Property connection, the GPRS module (108) and server (109) are electrically connected.
2. Portable diesel Engine Emissions object monitoring device as described in claim 1, which is characterized in that further include fixed
Position device, the positioning device include the locating module (107) being arranged in the cabinet (1) and are arranged on the outside of the cabinet
Antenna, the locating module (107) and the master control borad (105) are electrically connected.
3. Portable diesel Engine Emissions object monitoring device as described in claim 1, which is characterized in that the cabinet
(1) it is additionally provided with battery component (103) in and connects the charging module (104) of external power supply, the battery component (103) includes phase
It connects for the battery (1031) of storing electricity and the voltage monitoring chip for detecting the battery (1031) electricity
(1032), the voltage monitoring chip (1032) and the master control borad (105) are electrically connected, the battery (1031) with it is described
Charging module (104) is electrically connected.
4. Portable diesel Engine Emissions object monitoring device as described in claim 1, which is characterized in that the tail gas
Detection module (102) includes carbon monoxide transducer (1021), nitrogen oxide sensor (1022) and SO 2 sensor
(1023)。
5. Portable diesel Engine Emissions object monitoring device as described in claim 1, which is characterized in that the transverse slat
(3) it is additionally provided between the pulley (4) support plate (14), the pulley (4) is fixed on the bottom of the support plate (14), institute
The support rod (15) that several vertical directions are equipped at the top of support plate (14) is stated, support rod (15) end passes through the transverse slat
(3), the position on the support rod (15) between the transverse slat (3) and the support plate (14) is arranged with buffer spring
(16)。
6. Portable diesel Engine Emissions object monitoring device as claimed in claim 5, which is characterized in that described hydraulic
The sum of the maximum length of bar (6) and the thickness of the transverse slat (3) are not less than the depth of the pulley casing (2), the pulley (4)
It is greater than the thickness of the pulley casing (2) bottom the distance between at the top of bottom to the support plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920022375.6U CN209432789U (en) | 2019-01-03 | 2019-01-03 | Portable diesel Engine Emissions analyte detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920022375.6U CN209432789U (en) | 2019-01-03 | 2019-01-03 | Portable diesel Engine Emissions analyte detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209432789U true CN209432789U (en) | 2019-09-24 |
Family
ID=67975701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920022375.6U Active CN209432789U (en) | 2019-01-03 | 2019-01-03 | Portable diesel Engine Emissions analyte detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209432789U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110865156A (en) * | 2019-12-15 | 2020-03-06 | 瑞德(新乡)路业有限公司 | Motor vehicle exhaust monitoring device with ash removal device |
| CN112213447A (en) * | 2020-09-23 | 2021-01-12 | 同济大学 | Emission testing system and method for non-road machine |
| CN113607614A (en) * | 2021-06-04 | 2021-11-05 | 北京联合大学 | Gas composition detection integrated sensor |
-
2019
- 2019-01-03 CN CN201920022375.6U patent/CN209432789U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110865156A (en) * | 2019-12-15 | 2020-03-06 | 瑞德(新乡)路业有限公司 | Motor vehicle exhaust monitoring device with ash removal device |
| CN112213447A (en) * | 2020-09-23 | 2021-01-12 | 同济大学 | Emission testing system and method for non-road machine |
| CN113607614A (en) * | 2021-06-04 | 2021-11-05 | 北京联合大学 | Gas composition detection integrated sensor |
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