CN209727974U - A kind of traverse measurement wind speed frame of axes - Google Patents
A kind of traverse measurement wind speed frame of axes Download PDFInfo
- Publication number
- CN209727974U CN209727974U CN201920768144.XU CN201920768144U CN209727974U CN 209727974 U CN209727974 U CN 209727974U CN 201920768144 U CN201920768144 U CN 201920768144U CN 209727974 U CN209727974 U CN 209727974U
- Authority
- CN
- China
- Prior art keywords
- standpipe
- fixed
- plate
- hot
- wind speed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
The utility model discloses a kind of traverse measurement wind speed frames of axes, including fixed device, standpipe, connecting sleeve, fixed plate, small rotary motor, plate, hot-wire anemometer；Standpipe be it is multiple, both ends are respectively equipped with external screw thread；Connecting sleeve be it is multiple, be equipped with internal screw thread, both ends are socketed corresponding standpipe respectively；Several standpipes are connected by connecting sleeve, form strip tubulose；It is respectively equipped with threaded hole on fixed device and in fixed plate, is threadedly coupled respectively with the tail portion of strip tubulose, head；Small-sized electric rotating platform is fixed in fixed plate, and rotating part is arranged along the length direction of strip tubulose, and is fixedly linked with plate；Hot-wire anemometer is fixed on plate.The utility model overlaps more standpipes by connecting sleeve, the convenient adjustment for carrying out whole height as needed；Simultaneously by the setting of small rotary motor at the top of device, automatic rotation control can be carried out, to hot-wire anemometer to realize the drafting being distributed to burner hearth flow field.
Description
Technical field
The utility model relates to wind speed measuring devices, and in particular to one kind can be applied to traveling-grate stoker burner hearth size it is smaller when
Measuring wind speed in burner hearth.
Background technique
Currently, boiler furnace Flow Field Distribution is larger to combustion effects, flow field survey means are most important.Large-sized boiler burner hearth
Size is big, after when flow field survey, sets up hoistable platform in burner hearth, personnel can conveniently hand-held hot-wire anemometer measurement wind speed,
Draw Flow Field Distribution.But chain grate boiler, size of burner hearth is small, and usual length, width and height respectively within 10m, are inconvenient to take in burner hearth
If hoistable platform, the measurement of burner hearth flow field is relatively difficult.
Therefore, it is necessary to a kind of new technical solutions to solve the above technical problems.
Summary of the invention
Purpose of the utility model is to solve defects existing in the prior art, provide a kind of easy to operate, assembling
Convenient traverse measurement wind speed frame of axes.Technical staff it is vertical can rationally to assemble more piece according to furnace height, measuring point spatial distribution
Pipe, to measure the Flow Field Distribution of different height.
In order to achieve the above object, the utility model provides a kind of traverse measurement wind speed frame of axes, including fixed device,
Standpipe, connecting sleeve, fixed plate, small-sized electric rotating platform, plate, hot-wire anemometer；Standpipe be it is multiple, both ends are respectively equipped with
External screw thread；Connecting sleeve be it is multiple, be equipped with internal screw thread, both ends are socketed corresponding standpipe respectively；Several standpipes pass through connecting sleeve
It is connected, forms strip tubulose；Be respectively equipped with threaded hole on fixed device and in fixed plate, by corresponding threaded hole respectively with length
Tail portion, the head of tubulose are threadedly coupled；Small-sized electric rotating platform is fixed in fixed plate；Small-sized electric rotary flat
The rotating part of platform is arranged along the length direction of strip tubulose, and is fixedly linked with plate；Hot-wire anemometer is fixed at plate
On.
Further, the air velocity transducer of hot-wire anemometer is fixed on the plate, the reading table of hot-wire anemometer
Meter is fixed on fixed device；Each standpipe tail portion is equipped with through-hole；Fixed device is equipped with winding roll；The letter of hot-wire anemometer
Number line passes through strip inner tubular portion through the standpipe through-hole at strip tubulose head position, then via strip tubulose tail position at
Standpipe through-hole is pierced by, and is wound on winding roll, is finally connected with the reading meter of hot-wire anemometer.
Further, traverse measurement wind speed frame of axes further includes controller；Controller is fixed on fixed device；Control
Device is connected with small-sized electric rotating platform.
Further, plate is equipped with circular hole compatible with the air velocity transducer of the hot-wire anemometer；Hot line wind speed
The air velocity transducer of instrument is vertically placed in the circular hole, is fixedly linked between hot-wire anemometer sensor and plate by band.
Further, fixed device includes bracket, disk；Bracket is three, is fixedly supported on the bottom of disk, and along circle
Week is uniformly distributed；Disk is equipped with the threaded hole being connected with standpipe.
Further, fixed device uses cast iron or stainless steel；Standpipe and connecting sleeve use cast iron, stainless steel or aluminium
Material；The length of standpipe is 200mm-1500mm, preferably 100mm, outer diameter 30mm-150mm, preferably 60mm, and pipe wall thickness is
2mm-15mm, preferably 5mm；The length of the connecting sleeve be 30mm-150mm, preferably 100mm, pipe wall thickness 2mm-15mm,
It is preferred that 2mm.
The utility model has the advantage that compared with prior art
More standpipes are overlapped by connecting sleeve, facilitate the adjustment for carrying out whole height according to measuring point height；Bottom is solid
Determine the design of device, can be placed directly in inside burner hearth and carry out one-point measurement, hand-held measurement can also be carried out；It is small-sized at the top of device
The setting of rotating electric machine can carry out automatic rotation control, to hot-wire anemometer to realize the drafting being distributed to burner hearth flow field.
The signal wire of hot-wire anemometer is facilitated and is adjusted according to the height of overlap joint standpipe by the winding of winding roll simultaneously
Unwrapping wire；The setting of display, facilitate staff to data into observation and record.
The utility model traverse measurement wind speed frame of axes, structure is simple, and each component is convenient for disassembly and assembly, has both facilitated live peace
Dress is also beneficial to the maintenance replacement of each component, can effectively realize burner hearth flow field measurement when size of burner hearth is smaller.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model traverse measurement wind speed frame of axes；
Fig. 2 is the schematic top plan view of traverse measurement wind speed frame of axes bottom in Fig. 1.
In figure, the fixed device of 1- triangle, 2- connecting sleeve, 3- standpipe, 4- bracket, 5- fixed plate, 6- motor part, 7- turns
Dynamic part, 8- plate, 9- hot-wire anemometer probe, 10- winding roll, 11- standpipe through-hole, 12- controller, 13- disk, 14- heat
Line anemobiagraph reads meter.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawing.
As shown in Figure 1, the utility model traverse measurement wind speed frame of axes includes the fixed device 1 of triangle set on bottom, if
In the fixed device upper end of triangle and more connected standpipes 3 of connecting sleeve 2 are passed sequentially through, and is located at the top and passes through screw thread
The fixation plate 5 of connection, the small-sized electric rotating platform (including motor part 6 and rotating part 7) on plate 5.It is small-sized
It is bolted between electric rotating platform and fixed plate.Wherein, between the fixed device 1 of standpipe 3 and triangle, standpipe 3 and even
It is threadedly coupled between female connector pipe 2.3 length of standpipe is 1000mm, outer diameter 60mm, wall thickness 5mm, and both ends are respectively equipped with outer spiral shell
Line.2 internal diameter of connecting sleeve is 60m, wall thickness 2mm, length 150m, and both ends are respectively equipped with internal screw thread.
In conjunction with Fig. 2, bracket 4 is connected with disk 13 by bolt, forms the fixed device 1 of triangle.Wherein bracket 4 is rectangular
Body, specification 500mm*20mm*20mm, material are stainless steel.Disk diameter is 200mm, and with a thickness of 20mm, material is not
Become rusty steel.The reading meter 14, winding roll 10 and controller 12 of hot-wire anemometer are fixed on disk 13 respectively.Standpipe 3 is in pipe
Shape, and standpipe through-hole 11 is equipped at the outer wall of one end.Hot-wire anemometer pop one's head in 9(, that is, hot-wire anemometer air velocity transducer) signal
Line enters riser interiors by being set to the standpipe through-hole at single unit system apical position, and sequentially passes through each standpipe being connected
Internal cavity is pierced by via the standpipe through-hole of single unit system bottom position, is read after the winding of winding roll 9 with hot-wire anemometer
Meter 14 connects.
In conjunction with Fig. 1, the utility model traverse measurement wind speed frame of axes top is equipped with fixed plate 5, and fixed plate 5 is corresponding with that should go out
Standpipe be connected through a screw thread.Small-sized electric rotating platform motor part 6 and rotating part 7 are fixed in fixed plate 5, this is small
Type electric rotating platform rotating part 7 is arranged along riser length direction, and fixes with plate 8 and be connected by bolt.Hot line wind speed
In circular hole in the vertical placement of instrument probe 9 and plate 8, and pass through band and 8 fixation of plate.Pass through small-sized electronic rotation
The rotating part 7 of platform drives hot-wire anemometer probe 9 to move in a circle along standpipe 3.Wherein, plate 8 is rectangular body, specification
Having a size of 200mm*100mm*5mm.
When in-site installation, technical staff determines the level for needing to measure according to furnace height size, calculates using several
Save standpipe 3；Bracket 4 and disk 13 are fixed with bolt and is assembled into triangle and fixes device 1.To wherein a section standpipe it be connected by screw thread
It connects, is fixed on 13 top of disk, remaining standpipe 3 is then sequentially connected by connecting sleeve 2, top riser 3 is connected by screw thread
The fixed plate 5 of small-sized electric rotating platform is connect and be fixedly installed with, and by the rotating part 7 of small-sized electric rotating platform and is put down
Plate 8 is fixed.Hot-wire anemometer probe 9 is connected by band with plate 8, in the circular hole in vertical placement and plate 8.Hot line wind speed
The signal wire of instrument probe 9 sequentially passes through standpipe through-hole from apical position, each riser interiors, from the vertical of bottom position from top
Pipe through-hole stretches out, and the signal wire of additional length is wrapped on winding roll 10 to be connect with hot-wire anemometer reading meter.
When measuring, on the basis of guarantee traverse measurement frame of axes vertical fire grate, small-sized electric rotating platform is controlled
Motor 6 works, so that rotating part 7 drives 9 rotation of hot-wire anemometer probe, reads the maximum value of hot-wire anemometer and does
Measurement frame of axes is moved to another measurement point after having surveyed and continues to measure, drawn according to measurement data by record, a measurement point
Flow Field Distribution processed.
Claims (6)
1. a kind of traverse measurement wind speed frame of axes, it is characterised in that: including fixed device, standpipe, connecting sleeve, fixed plate, small
Type electric rotating platform, plate, hot-wire anemometer；The standpipe be it is multiple, both ends are respectively equipped with external screw thread；The connecting sleeve
Be it is multiple, be equipped with internal screw thread, both ends are socketed corresponding standpipe respectively；Several standpipes are connected by the connecting sleeve, form length
Tubulose；On the fixed device and be respectively equipped with threaded hole in fixed plate, by corresponding threaded hole respectively with the strip
Tail portion, the head of tubulose are threadedly coupled；The small-sized electric rotating platform is fixed in the fixed plate；It is described small-sized
The rotating part of electric rotating platform is arranged along the length direction of strip tubulose, and is fixedly linked with the plate；The hot line
Anemobiagraph is fixed on the plate.
2. traverse measurement wind speed frame of axes according to claim 1, it is characterised in that: the wind speed of the hot-wire anemometer passes
Sensor is fixed on the plate, and the reading meter of hot-wire anemometer is fixed on the fixed device；The standpipe tail
Portion is equipped with through-hole；The fixed device is equipped with winding roll；The signal wire of the hot-wire anemometer is through strip tubulose head position
The standpipe through-hole at place passes through strip inner tubular portion, then is pierced by via the standpipe through-hole at strip tubulose tail position, is wound in institute
It states on winding roll, is finally connected with the reading meter of the hot-wire anemometer.
3. traverse measurement wind speed frame of axes according to claim 2, it is characterised in that: the traverse measurement wind speed frame of axes
It further include controller；The controller is fixed on the fixed device；The controller and small-sized electric rotating platform phase
Even.
4. traverse measurement wind speed frame of axes according to claim 3, it is characterised in that: the plate is equipped with and the heat
The compatible circular hole of the air velocity transducer of line anemobiagraph；The air velocity transducer of the hot-wire anemometer is vertically placed on the circular hole
It is interior, it is fixedly linked between hot-wire anemometer sensor and plate by band.
5. traverse measurement wind speed frame of axes according to claim 4, it is characterised in that: the fixed device include bracket,
Disk；The bracket is three, is fixedly supported on the bottom of the disk, and be circumferentially uniformly distributed；The disk is equipped with
The threaded hole being connected with standpipe.
6. traverse measurement wind speed frame of axes according to claim 5, it is characterised in that: the fixed device using cast iron or
Stainless steel；The standpipe and connecting sleeve use cast iron, stainless steel or aluminium；The length of the standpipe is 200mm-1500mm,
Outer diameter is 30mm-150mm, pipe wall thickness 2mm-15mm；The length of the connecting sleeve is 30mm-150mm, and pipe wall thickness is
2mm-15mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920768144.XU CN209727974U (en) | 2019-05-27 | 2019-05-27 | A kind of traverse measurement wind speed frame of axes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920768144.XU CN209727974U (en) | 2019-05-27 | 2019-05-27 | A kind of traverse measurement wind speed frame of axes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209727974U true CN209727974U (en) | 2019-12-03 |
Family
ID=68673405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920768144.XU Active CN209727974U (en) | 2019-05-27 | 2019-05-27 | A kind of traverse measurement wind speed frame of axes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209727974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112098675A (en) * | 2020-10-28 | 2020-12-18 | 山东商业职业技术学院 | Inside three-dimensional wind speed field measuring device of refrigerator car |
-
2019
- 2019-05-27 CN CN201920768144.XU patent/CN209727974U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112098675A (en) * | 2020-10-28 | 2020-12-18 | 山东商业职业技术学院 | Inside three-dimensional wind speed field measuring device of refrigerator car |
| CN112098675B (en) * | 2020-10-28 | 2022-03-04 | 山东商业职业技术学院 | Inside three-dimensional wind speed field measuring device of refrigerator car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209727974U (en) | A kind of traverse measurement wind speed frame of axes | |
| CN205333133U (en) | A ultrasonic sensor fixing device for generator inner cooling water flow test | |
| CN107633757B (en) | A kind of diffusion of welding fume controls imitative experimental appliance with blowing and drawing ventilation | |
| CN203688304U (en) | Deposited ash sampling device capable of controlling surface temperature and monitoring heat flow in real time | |
| CN208653982U (en) | A kind of dust concentration detection sensor | |
| CN206725537U (en) | A kind of gas componant detection means | |
| CN103464703B (en) | A kind of conticaster covering slag automatic adding device | |
| CN209507337U (en) | A kind of stainless steel roll bending retractable volume machine | |
| CN207850746U (en) | Automatic anti-blocking device for instrument sampling tube of air flue measuring equipment | |
| CN208140655U (en) | A kind of new indoor air detecting device | |
| CN206601156U (en) | A kind of hand-held fluid flowmeter | |
| CN207963896U (en) | A kind of algorithm accurately MEMS gyroscope | |
| CN207779932U (en) | A kind of pipeline radiographic inspection rack | |
| JP3762156B2 (en) | Pipe inspection device | |
| CN214793327U (en) | Thermal gas mass flowmeter capable of remotely reading meter | |
| CN206684081U (en) | Single insulated wire cable flame vertical spreads test instrument | |
| CN208382993U (en) | A kind of vertical stock rod of adjustable length | |
| CN219641017U (en) | Thermal type gas mass flowmeter | |
| CN205748428U (en) | PMU rotor probe mounting assembly | |
| CN216205785U (en) | Elbow detection device | |
| CN214666027U (en) | Anti-baking sintering thickness gauge | |
| CN220448728U (en) | Temperature control detection assembly for servo motor for roller way | |
| CN207336556U (en) | A kind of auxiliary device for hot-bulb formula airspeedometer measure wind speed | |
| CN211235319U (en) | Easily install wheelset winding mechanics testing arrangement | |
| CN212379428U (en) | Air quantity detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210046 fairyland Road, Qixia District, Nanjing, Jiangsu Province, No. 10 Patentee after: Guoneng Nanjing Electric Power Test Research Co.,Ltd. Address before: 210046 fairyland Road, Qixia District, Nanjing, Jiangsu Province, No. 10 Patentee before: GUODIAN NANJING ELECTRIC POWER TEST RESEARCH Co.,Ltd. |