CN209623993U - Boiler cold-state air force field measurement device - Google Patents
Boiler cold-state air force field measurement device Download PDFInfo
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- CN209623993U CN209623993U CN201920554967.2U CN201920554967U CN209623993U CN 209623993 U CN209623993 U CN 209623993U CN 201920554967 U CN201920554967 U CN 201920554967U CN 209623993 U CN209623993 U CN 209623993U
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Abstract
The utility model discloses a kind of boiler cold-state air force field measurement device, which includes: guide rail and measurement component equipped with slot track, measures component and is engaged and installed in slot track by the way that bottom slot is compatible；Component is measured, for instructing the specified measurement point for sliding into burner to be measured along guide rail according to default control, obtains the cold air dynamic field data of specified measurement point.Component is measured in the utility model can slide into specified measurement point according to default control instruction along guide rail, and then cold air dynamic field data are obtained in specified measurement point, a large amount of manpower and material resources can be saved, measurement efficiency can be greatly improved with the cold air dynamic field data of all specified measurement points of automatic measurement；The error that can also reduce or even avoid manual measurement simultaneously, improves the accuracy of measurement result.
Description
Technical field
The utility model relates to thermal power generating technology field more particularly to boiler cold-state air force field measurement devices.
Background technique
This part intends to provides background or context for the utility model embodiment stated in claims.Herein
Description recognizes it is the prior art not because not being included in this section.
The stability of Combustion Operation of Boilers has vital effect to the safe operation of modern large-scale thermal power machine group,
And the superiority and inferiority of combustion conditions depends greatly on the cold air dynamic field operating condition of burner and burner hearth.In station boiler
Before commissioning and operation, need to carry out cold air dynamic field test to boiler-burner, to analyze and grasp turbulent burner
Combustion characteristics, eddy flow situation and Flow Field Distribution situation.
The aerodynamic field test of existing station boiler turbulent burner mainly has ribbon method, paper scrap method and mensuration
Deng.These methods apply plastics ribbon, cloth or paper scrap respectively to show the wind direction in burner hearth at different location, and by making
The wind speed at different location is measured with the measuring wind speeds instrument such as hot-wire anemometer, to understand aerodynamic field in burner hearth and return
Flow area, the position of vortex and size.However the implementation of these methods generally requires to expend a large amount of manpower and material resources, such as with often
In the ribbon method combination hot-wire anemometer measurement burner hearth of rule when aerodynamic field, generally require in burner hearth in burner to be measured
It is drawn at heart plan range burner different distance and sets steel wire, and be spaced a distance on steel wire and bind ribbon, then waited
After the ventilation of burner cold conditions, in the case where determining operating condition, staff holds hot-wire anemometer, surveys respectively at each ribbon of steel wire
Its wind speed size is measured, is then shot at the ribbon direction and analysis different location of entire test area from the top down using camera
Wind speed analyze its aerodynamic field situation.It can be seen that ribbon method needs to waste a large amount of manpowers to bind ribbon by hand, and use
Hot-wire anemometer is also required to staff when measuring wind speed and enters burner hearth, to ribbon position one by one on the scaffold temporarily set up
Place's wind speed measures, and considerably increases human cost and risk.In addition, having measured a burner or a boiler
Afterwards, steel wire and ribbon can only just cancel and cannot reuse, and also need to draw again to set steel wire before carrying out identical test next time
And bind ribbon.Finally, this test method operability is poor, shows that the measurement error of ribbon wind direction is very big by photo.
Therefore, existing boiler cold-state air force field measurement there are manpower and material resources at high cost, low efficiency and measurement result
The lower problem of accuracy.
Utility model content
The utility model embodiment provides a kind of boiler cold-state air force field measurement device, to use manpower and material resources sparingly into
Originally, the accuracy of cold air dynamic field measurement efficiency and measurement result is improved, which includes:
Guide rail and measurement component equipped with slot track, the measurement component pass through the compatible engaging installation of bottom slot
In the slot track；
The measurement component, for instructing the specified measurement for sliding into burner to be measured along the guide rail according to default control
Point obtains the cold air dynamic field data of the specified measurement point.
In the utility model embodiment, boiler cold-state air force field measurement device comprising equipped with leading for slot track
Rail and measurement component, measurement component are engaged and installed in slot track by the way that bottom slot is compatible；Component is measured according to pre-
If control instruction slides into the specified measurement point of burner to be measured along guide rail, the cold air dynamic field number of specified measurement point is obtained
According to.The utility model embodiment, measurement component are instructed according to default control, and specified measurement point, Jin Er can be slid into along guide rail
Specified measurement point obtains cold air dynamic field data, can save a large amount of manpower and material resources；Furthermore it is also possible to automatic measurement institute
There are the cold air dynamic field data of specified measurement point, greatly improves measurement efficiency；Finally, can also reduce or even avoid artificial
The error of measurement improves the accuracy of measurement result.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.In the accompanying drawings:
Fig. 1 is the modular structure of boiler cold-state air force field measurement device provided by the embodiment of the utility model；
Fig. 2 is another modular structure of boiler cold-state air force field measurement device provided by the embodiment of the utility model；
Fig. 3 is the another modular structure of boiler cold-state air force field measurement device provided by the embodiment of the utility model；
Fig. 4 is the mould that component 1 is measured in boiler cold-state air force field measurement device provided by the embodiment of the utility model
Block structure；
Fig. 5 is that the another of component 1 is measured in boiler cold-state air force field measurement device provided by the embodiment of the utility model
One modular structure；
Fig. 6 is the knot of measurement module 23 in boiler cold-state air force field measurement device provided by the embodiment of the utility model
Structure；
Fig. 7 is height adjustment assembly 3 in boiler cold-state air force field measurement device provided by the embodiment of the utility model
Structure.
Specific embodiment
It is right with reference to the accompanying drawing for the objectives, technical solutions, and advantages of the embodiments of the present invention are more clearly understood
The utility model embodiment is described in further details.Here, the illustrative embodiments and their description of the utility model are for solving
The utility model is released, but is not intended to limit the scope of the present invention.
The at high cost, low efficiency for manpower and material resources existing for boiler cold-state air force field measurement in the prior art, and survey
Measure the lower defect of result accuracy, the utility model applicant proposed a kind of boiler cold-state air force field measurement dresses
It sets, measurement component slides into the specified measurement point of burner to be measured by instructing according to default control along the guide rail, obtains
The cold air dynamic field data of the specified measurement point have reached the cost that uses manpower and material resources sparingly, have improved measurement efficiency, mentioned simultaneously
The purpose of high measurement result accuracy.
Fig. 1 shows the modular structure of boiler cold-state air force field measurement device provided by the embodiment of the utility model,
For ease of description, illustrating only part relevant to the utility model embodiment, details are as follows:
(longitudinal view) as shown in Figure 1, boiler cold-state air force field measurement device comprising:
Guide rail 1 and measurement component 2, the measurement component 2 equipped with slot track 10 are compatible by bottom slot 20
It is engaged and installed in the slot track 10；
The measurement component 2, for instructing the specified survey for sliding into burner to be measured along the guide rail 1 according to default control
Point is measured, the cold air dynamic field data of the specified measurement point are obtained.
In an embodiment of the utility model, in order to enable measurement component 2 passes through the compatible engaging of bottom slot 20
It is mounted in the slot track 10 on guide rail 1, the slot track 10 on guide rail 1 is grooved tracks, the corresponding bottom for measuring component 2
Portion's slot 20 is tongue.In other embodiments, the slot track 10 on guide rail 1 is tongue track, corresponding measurement component 2
Bottom slot 20 is groove.It will be appreciated by persons skilled in the art that can also by except above-mentioned grooved tracks be adapted
Tongue and tongue track and compatible groove except, other mechanisms or component for capableing of compatible clamping installation,
The utility model embodiment does not do special limitation.
In an embodiment of the utility model, bottom slot 20 is laid in the bottom center of measurement component 2.In addition, needing
It is noted that measurement component 2 passes through in the compatible slot track 10 being engaged and installed on guide rail 1 of bottom slot 20, and
To measure a certain specific position that component 2 is fixedly mounted on guide rail 1, and allows measurement component 2 along the slotting of guide rail 1
10 extending direction of groove track is free to slide.
In an embodiment of the utility model, in order to further increase the survey of boiler cold-state air force field measurement device
Amount efficiency and accuracy, specified measurement point spaced set on guide rail 1.For example, every 20 centimetres or 30 lis on guide rail 1
Rice one specified measurement point of setting.Boiler includes multiple burners, and burner to be measured is a certain burner in boiler.
Wherein, the default control instruction refers to for controlling measurement component 2 along the control that guide rail 1 slides to be preset
Enable, it will be appreciated by persons skilled in the art that measurement component 2 instructed according to default control slide into along the guide rail 1 it is to be measured
The specified measurement point of burner, the cold air dynamic field data for obtaining the specified measurement point are ripe for those skilled in the art
The prior art known.
In the utility model embodiment, boiler cold-state air force field measurement device comprising be equipped with slot track 10
Guide rail 1 and measurement component 2, measurement component 2 is engaged and installed in slot track 10 by the way that bottom slot 20 is compatible；Measurement
Component 2 instructs the specified measurement point that burner to be measured is slid into along guide rail 1 according to default control, obtains the cold conditions of specified measurement point
Air force field data.The utility model embodiment, measurement component 2 are instructed according to default control, can be slid into along guide rail 1 specified
Measurement point, and then cold air dynamic field data are obtained in specified measurement point, a large amount of manpower and material resources can be saved；In addition, also
Measurement efficiency can be greatly improved with the cold air dynamic field data of all specified measurement points of automatic measurement；Finally, can also subtract
Error that is small or even avoiding manual measurement, improves the accuracy of measurement result.
On the other hand, boiler cold-state air force field measurement device provided by the embodiment of the utility model is not necessarily to work people
Member enters burner hearth, holds hot-wire anemometer 232 compared to traditional staff and sets up point-to-point measurement on scaffold in burner hearth
The method of wind speed can greatly improve the safety of staff.
Traditional ribbon method or paper scrap method needs to be taken in the plane of burner to be measured with steel wire in burner hearth before measuring
If grid, and (usually 20 centimetres) spaced apart on steel wire bind ribbon for observing and measuring the wind of the measurement point
To needing to remove the grid and ribbon that steel wire is set up after to be measured again, and grid after measuring and ribbon are normal
Often it is dropped and cannot reuses.And boiler cold-state air force field measurement device provided by the embodiment of the utility model, it can
It quickly and easily to install and remove, and can also be reused in next measure field, manpower and material resources are greatly saved.
In an embodiment of the utility model, in order to improve the measurement flexibility of cold air dynamic field, the measurement
Component 2 is also used to slide into any position of burner to be measured along guide rail 1 according to the control instruction received, obtains described any
Cold air dynamic field data at position.For example, wireless communication module can be increased in measurement component 2, pass through channel radio
Believe that module receives control command, which may include the coordinate position etc. of burner to be measured, measure wireless in component 2
For communication module according to the control command received, control measurement component 2 slides into coordinate position along guide rail 1, and then obtains coordinate
Cold air dynamic field data at position.
Furthermore it is also possible to by addition to receiving control command above by wireless communication module, other embodiments,
For example, host computer by wireless communication or wired communication mode connection measurement component 2, user can be by inputting to host computer
Coordinate position, or coordinate position is clicked, or the modes such as coordinate position are adjusted by regulation button, it is sent out to measurement component 2
Send control command etc..
Traditional ribbon method needs one ribbon of binding spaced apart on steel wire before measuring, with the wind according to ribbon
The wind direction of the walking direction to wave measurement point herein.Therefore, after the completion of ribbon is laid, the wind direction at ribbon can only be observed, and
The wind direction between two ribbons cannot be observed.And boiler cold-state air force field measurement dress provided by the embodiment of the utility model
It sets, the glide direction and gliding cable structure of motor can be controlled according to the control instruction received, motor driven measures 2 edge of component
Guide rail 1 slides into any position, and measurement module 23 is allowed to measure the wind direction data and air speed data of any position, control
With the precision for adjusting measurement cold air dynamic field, the flexibility of boiler cold-state air force field measurement device is improved.
In an embodiment of the utility model, in order to improve the measurement flexibility of cold air dynamic field, the measurement
Component 2 is also used to adjust gliding cable structure of the measurement component 2 on guide rail 1 according to the gliding cable structure regulating command received.
Measurement component 2 adjusts the mistake of gliding cable structure of the measurement component 2 on guide rail 1 by gliding cable structure regulating command
Journey and above-mentioned measurement component 2 pass through any position that the control instruction received slides into burner to be measured along guide rail 1, obtain institute
The cold air dynamic field data stated at any position are similar, the description of above-described embodiment specifically referred to, herein not detailed
It repeats.For example, improving the measurement component 2 in guide rail 1 when measuring component 2 and receiving the regulating command for improving gliding cable structure
On gliding cable structure；When measuring component 2 and receiving the regulating command for reducing gliding cable structure, reduces the measurement component 2 and leading
Gliding cable structure on rail 1.
In an embodiment of the utility model, in order to improve the measurement flexibility of cold air dynamic field, the measurement
Component 2 is also used to adjust glide direction of the measurement component 2 on guide rail 1 according to the glide direction regulating command received.
Likewise, measurement component 2 adjusts sliding of the measurement component 2 on guide rail 1 by glide direction regulating command
The process in direction and above-mentioned measurement component 2 pass through any bit that the control instruction received slides into burner to be measured along guide rail 1
It sets, the cold air dynamic field data obtained at any position are similar, specifically refer to the description of above-described embodiment, herein
It is not described in detail.For example, controlling the measurement component 2 when measurement component 2 receives the regulating command of forward slip and leading
Forward slip on rail 1；When measuring component 2 and receiving the regulating command slided backward, the measurement component 2 is controlled in guide rail 1
On slide backward.
Fig. 2 shows another module knots of boiler cold-state air force field measurement device provided by the embodiment of the utility model
Structure, for ease of description, illustrating only part relevant to the utility model embodiment, details are as follows:
In an embodiment of the utility model, in order to improve when boiler cold-state air force field measurement device uses just
Victory and flexibility, while expanding the scope of application of boiler cold-state air force field measurement device, as shown in Fig. 2, in above-mentioned Fig. 1
On the basis of shown modular structure, boiler cold-state air force field measurement device further includes height adjustment assembly 3.
Height adjustment assembly 3 is fixedly arranged on the guide rail 1, for adjust the measurement component 2 with it is described to be measured in boiler
Burner is in same level.
In an embodiment of the utility model, one end of height adjustment assembly 3 is fixedly welded in the bottom of guide rail 1
Centre.Certainly, will also be appreciated that can also be fixed with other embodiments by height adjustment assembly 3 by those skilled in the art
On guide rail 1, for example, height adjustment assembly 3 to be fixedly arranged on to the lateral side of guide rail 1.
In the utility model embodiment, the height adjustment assembly 3 being installed on guide rail 1, adjustable measurement component 2
Highly, so that the burner to be measured is in same level in measurement component 2 and boiler, it is ensured that the cold conditions air measured
Power field data is the data in burner centerline plane to be measured, improves the use of boiler cold-state air force field measurement device
When convenience and flexibility, while expanding the scope of application of boiler cold-state air force field measurement device.
Fig. 3 shows the another module knot of boiler cold-state air force field measurement device provided by the embodiment of the utility model
Structure, for ease of description, illustrating only part relevant to the utility model embodiment, details are as follows:
In an embodiment of the utility model, for convenient for adjust 1 length of guide rail to adapt to different measure field situations, such as
(transverse views) shown in Fig. 3,1 two ends of guide rail are respectively equipped with the first slot 11, and are adapted card with first slot 11
The second slot 12 connect, guide rail 1 are adapted clamping with the second slot 12 of adjacent rails 1 by the first slot 11, can be into one
Step improves the flexibility of boiler cold-state air force field measurement device, expands being applicable in for boiler cold-state air force field measurement device
Range.
In order to enable the first slot 11 of guide rail 1 is adapted clamping with the second slot 12 of adjacent rails 1, in a kind of implementation
In mode, the first slot 11 can be tongue, and corresponding second slot 12 is groove；In another embodiment, it first inserts
Slot 11 or groove, corresponding second slot 12 are then tongue.
Fig. 4 shows measurement component 2 in boiler cold-state air force field measurement device provided by the embodiment of the utility model
Modular structure, for ease of description, illustrating only part relevant to the utility model embodiment, details are as follows:
In an embodiment of the utility model, in order to further increase cold air dynamic field measurement efficiency and measurement knot
The accuracy of fruit, as shown in figure 4, the measurement component 2 includes: control module 21, drive module 22 and measurement module 23.
Wherein, the drive module 22 and the measurement module 23 are electrically connected the control module 21, and solid respectively
In the control module 21.The control module 21, for being driven according to default control instruction by the drive module 22
The specified measurement point that the measurement component 2 slides into burner to be measured along guide rail 1 is moved, it is specified to control the acquisition of measurement module 23
The cold air dynamic field data of measurement point.
In an embodiment of the utility model, the fixation of bottom slot 20 of measurement component 2 is laid in control module 21,
Preferably, the fixed bottom center for being laid in control module 21 of bottom slot 20 of component 2 is measured.
In an embodiment of the utility model, in order to further increase cold air dynamic field measurement efficiency and measurement knot
The accuracy of fruit, the drive module 22 include motor, and guide rail 1 is equipped with gear track, institute close to the lateral side of the motor
Motor is stated to engage by gear with the gear track.At this point, one end of height adjustment assembly 3 can be fixedly welded on far from electricity
The lateral side of machine.
Fig. 5 shows measurement component 2 in boiler cold-state air force field measurement device provided by the embodiment of the utility model
Another modular structure, for ease of description, illustrating only part relevant to the utility model embodiment, details are as follows:
In an embodiment of the utility model, for the ease of data record and analysis for instructing boiler to test and transport
Row, on the basis of the modular structure shown in above-mentioned Fig. 4, as shown in figure 5, the measurement module 23 further includes memory module 24.
Memory module 24 is electrically connected with the measurement module 23, and memory module 24 is obtained for storing the measurement module 23
Specified measurement point cold air dynamic field data, convenient for follow-up data export and Data Management Analysis.
Fig. 6 shows measurement module 23 in boiler cold-state air force field measurement device provided by the embodiment of the utility model
Modular structure, for ease of description, illustrating only part relevant to the utility model embodiment, details are as follows:
In an embodiment of the utility model, in order to further increase cold air dynamic field measurement efficiency and measurement knot
The accuracy of fruit, the cold air dynamic field data include at least wind direction data and air speed data, as shown in fig. 6, the survey
Amount module 23 includes at least:
It is electrically connected the anemoscope 231 and hot-wire anemometer 232 of the control module 21；Wherein, the anemoscope 231
It is laid in close position with the hot-wire anemometer 232, the error that can be measured in this way to avoid traditional-handwork improves measurement result
Accuracy.
The anemoscope 231, for measuring the wind direction data of the specified measurement point；The hot-wire anemometer 232, is used for
Measure the air speed data of the specified measurement point.
Fig. 7 shows height adjustment group in boiler cold-state air force field measurement device provided by the embodiment of the utility model
The structure of part 3, for ease of description, illustrating only part relevant to the utility model embodiment, details are as follows:
In an embodiment of the utility model, in order to further increase the spirit of boiler cold-state air force field measurement device
Activity expands the scope of application of boiler cold-state air force field measurement device, the case where to adapt to different measure fields and demand,
As shown in fig. 7, the height adjustment assembly 3 includes:
First telescope support 31 and the second telescope support 32 being nested in first telescope support 31；Wherein, described
First telescope support 31 and second telescope support 32 include at least a jack 33 respectively.In addition, the first telescope support 31 omits
Greater than the second telescope support 32.
Jack 33 on first telescope support 31 and second telescope support 32 is inserted by adjusting fastener 34
Position adjusts the measurement component 2 with burner to be measured in boiler and is in same level.In an embodiment of the utility model
In, fastener 34 includes fixed pin.First telescope support 31 and the second flexible branch are inserted by adjusting fixed pin
The position of jack 33 on frame 32 adjusts the measurement component 2, so that measurement component 2 is in same with burner to be measured in boiler
Horizontal plane.
The working principle of boiler cold-state air force field measurement device provided by the embodiment of the utility model is carried out below
Brief description:
First in boiler select burner centre height and position to be measured below 1.5 meters or so set up scaffold, to
It surveys between the previous burner centerline and latter burner centerline of burner, in the selected burner to be measured of distance
Guide rail 1 is installed respectively at 0.5D, 1.0D, 1.5D, 2.0D and 2.5D (wherein, the diameter that D is burner to be measured), by by guide rail
The compatible clamping installation of the second slot 12 of the first slot 11 on 1 and adjacent rails 1, it is existing to adapt to extend 1 length of guide rail
Field situation, finally, the both ends of guide rail 1 are respectively installed to previous at each position (i.e. 0.5D, 1.0D, 1.5D, 2.0D and 2.5D)
At burner centerline and at latter burner centerline.
After laying guide rail 1, the installation measurement component 2 on guide rail 1.Wherein, measurement component 2 passes through its bottom slot 20
It is compatible with the slot track 10 on guide rail 1 to engage installation, and measurement component 2 can slide back and forth on guide rail 1.Then it adjusts
The first telescope support 31 and the second telescope support 32 in height adjustment assembly 3 are saved, the first telescope support is inserted by fixed pin
31 and second jack 33 on telescope support 32 position, adjust height and position locating for measurement component 2 so that measurement component 2 (in
Anemoscope 231 and hot-wire anemometer 232) be in same level with burner to be measured (center).
After boiler cold-state air force field measurement device installs, start the dress when boiler cold-state ventilation condition has
It sets (such as by start button or start switch), control module 21 passes through motor driven measurement according to default control instruction
Component 2 slides into the specified measurement point of burner to be measured along guide rail 1, and measurement module 23 obtains the cold conditions air of the specified measurement point
Power field data (wind direction data and air speed data), then control module 21 is instructed according to default control and is measured by motor driven
Component 2 slides into next specified measurement point along guide rail 1, and measurement module 23 obtains the cold conditions air force of next specified measurement point
Field data, until obtaining the cold air dynamic field data of all specified measurement points on the guide rail 1.It is measured in measurement module 23
Afterwards, the wind direction data of the specified measurement point and air speed data are stored in memory module 24.
In the cold air dynamic field data of specified measurement point on obtaining all guide rails 1, it can sequentially obtain every and lead
The cold air dynamic field data of specified measurement point on rail 1 can also obtain the cold conditions when specified measurement point on fromer rail 1
After air force field data, measurement component 2 is disassembled from when on fromer rail 1, then will the measurement compatible engaging of component 2 peace
On next guide rail 1, and then obtain on next guide rail 1 after the cold air dynamic field data of specified measurement point, and so on,
Until obtained on all guide rails 1 after the cold air dynamic field data of specified measurement point, it is complete as the burner to be measured
Cold air dynamic field data are stored with complete cold air dynamic field data in simultaneous memory, to record and to analyze,
Data are either exported into reprocessing analysis in the form of file or text, to instruct boiler to test and operation.
Secondly, the measurement component 2 can also the control instruction that receives of basis (such as remote control button or open
Close or long-range coordinate position regulation button etc.) any position that burner to be measured is slid into along guide rail 1, obtain described appoint
Cold air dynamic field data at one position.Meanwhile the measurement component 2 can also be adjusted according to the gliding cable structure received
Instruction adjusts gliding cable structure of the measurement component 2 on guide rail 1.In addition, the measurement component 2 can also be according to receiving
Glide direction regulating command, adjust the glide direction of the measurement component 2 on guide rail 1.
In conclusion in the utility model embodiment, boiler cold-state air force field measurement device comprising be equipped with slot
The guide rail 1 and measurement component 2, measurement component 2 of track 10 are engaged and installed in slot track 10 by the way that bottom slot 20 is compatible
It is interior；Measurement component 2 instructs the specified measurement point that burner to be measured is slid into along guide rail 1 according to default control, obtains specified measurement
The cold air dynamic field data of point.The utility model embodiment, measurement component 2 are instructed according to default control, can be sliding along guide rail 1
It moves to specified measurement point, and then obtains cold air dynamic field data in specified measurement point, a large amount of manpower and material resources can be saved；
Furthermore it is also possible to which the cold air dynamic field data of all specified measurement points of automatic measurement, greatly improve measurement efficiency；Finally,
The error that can also reduce or even avoid manual measurement improves the accuracy of measurement result.
Particular embodiments described above has carried out into one the purpose of this utility model, technical scheme and beneficial effects
Step is described in detail, it should be understood that being not used to limit this foregoing is merely specific embodiment of the utility model
The protection scope of utility model, within the spirit and principle of the utility model, any modification for being made, changes equivalent replacement
Into etc., it should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of boiler cold-state air force field measurement device characterized by comprising
Guide rail and measurement component, the measurement component equipped with slot track are engaged and installed in institute by the way that bottom slot is compatible
It states in slot track；
The measurement component, for instructing the specified measurement point for sliding into burner to be measured along the guide rail according to default control,
Obtain the cold air dynamic field data of the specified measurement point.
2. boiler cold-state air force field measurement device as described in claim 1, which is characterized in that further include:
The height adjustment assembly being fixedly arranged on the guide rail, for adjusting the burner to be measured in the measurement component and boiler
In same level.
3. boiler cold-state air force field measurement device as described in claim 1, which is characterized in that two end difference of guide rail
Equipped with the first slot, and it is adapted with first slot the second slot of clamping, guide rail passes through the first slot and adjacent rails
The second slot be adapted clamping.
4. boiler cold-state air force field measurement device as described in claim 1, which is characterized in that the measurement component packet
It includes:
Control module, drive module and measurement module；Wherein, the drive module and the measurement module are electrically connected described
Control module, and be fixedly arranged in the control module respectively；
The control module, for driving the measurement component sliding along guide rail by the drive module according to default control instruction
It moves and controls the cold air dynamic field number that the measurement module obtains specified measurement point to the specified measurement point of burner to be measured
According to.
5. boiler cold-state air force field measurement device as claimed in claim 4, which is characterized in that further include:
The memory module being electrically connected with the measurement module, for storing the cold conditions for the specified measurement point that the measurement module obtains
Air force field data.
6. boiler cold-state air force field measurement device as described in claim 4 or 5, which is characterized in that the drive module
Including motor, guide rail is equipped with gear track close to the lateral side of the motor, and the motor passes through gear and the gear rail
Road engagement.
7. boiler cold-state air force field measurement device as described in claim 4 or 5, which is characterized in that the cold conditions air
Power field data includes at least wind direction data and air speed data, and the measurement module includes at least:
It is electrically connected the anemoscope and hot-wire anemometer of the control module；Wherein, the anemoscope and the hot line wind speed
Instrument is laid in close position；
The anemoscope, for measuring the wind direction data of the specified measurement point；The hot-wire anemometer, for measuring the finger
Determine the air speed data of measurement point.
8. boiler cold-state air force field measurement device as claimed in claim 2, which is characterized in that the height adjustment assembly
Include:
First telescope support and the second telescope support being nested in first telescope support；Wherein, the described first flexible branch
Frame and second telescope support include at least a jack respectively；
The position of jack on first telescope support and second telescope support is inserted by adjusting fastener, described in adjusting
Measurement component is in same level with burner to be measured in boiler.
9. boiler cold-state air force field measurement device as claimed in claim 8, which is characterized in that the fastener includes solid
Rationed marketing.
10. boiler cold-state air force field measurement device as described in claim 1, which is characterized in that the specified measurement point
The spaced set on guide rail.
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| CN110031176A (en) * | 2019-04-23 | 2019-07-19 | 华北电力科学研究院有限责任公司 | Boiler cold-state air force field measurement device and method |
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