CN207703891U - A kind of air hose wind speed self-adapting measuring apparatus - Google Patents
A kind of air hose wind speed self-adapting measuring apparatus Download PDFInfo
- Publication number
- CN207703891U CN207703891U CN201721614421.9U CN201721614421U CN207703891U CN 207703891 U CN207703891 U CN 207703891U CN 201721614421 U CN201721614421 U CN 201721614421U CN 207703891 U CN207703891 U CN 207703891U
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- China
- Prior art keywords
- wind speed
- measuring
- head
- air hose
- measuring wind
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of air hose wind speed self-adapting measuring apparatus, including：Handle, multiple measuring wind speed heads, top and compressed spring；The both ends of handle are respectively arranged with the first connector and connecting line；Double end connecting tube is provided on measuring wind speed head, multiple measuring wind speed heads are connected with each other, telescoping tube is connected separately between double end connecting tube on each two adjacent measuring wind speed head, first measuring wind speed head is connected to by one end of double end connecting tube on the first connector；The second connector is provided on top, top is connected by second connector with one end of the double end connecting tube on the last one measuring wind speed head；Compressed spring is arranged between each two adjacent measuring wind speed head.The air hose wind speed self-adapting measuring apparatus of the utility model can change the distributing position of multiple measuring wind speed heads automatically with the bore of different air hoses, make to remain between multiple measuring wind speed heads and be uniformly equally spaced, and ensure that the accuracy of measurement result.
Description
Technical field
The utility model belongs to boiler plant air hose wind speed measurement apparatus field, adaptive more particularly, to a kind of air hose wind speed
Answer measuring device.
Background technology
Measuring wind speed once can only be carried out to measuring point at one in air hose using existing wind speed measuring device, measured every time
Afterwards, it needs to change the measuring point progress measuring wind speed for stretching into the length in air hose to different location, though also some wind speed measuring devices
Can so measuring wind speed be carried out to multiple measuring points in air hose, but the air hose of corresponding diameter can only be adapted to, in the wind of different bores
When being measured in pipe, it cannot ensure that multiple measuring points are evenly distributed and keep equidistantly, to cause measurement result inaccurate.
Utility model content
It in order to solve the above problem, can be with the purpose of this utility model is to provide a kind of air hose wind speed self-adapting measuring apparatus
The bore for different air hoses changes the distributing position of multiple measuring wind speed heads automatically, makes to remain between multiple measuring wind speed heads
It is uniformly equally spaced, ensure that the accuracy of measurement result.
In order to achieve the above object, the utility model is resolved using following technical scheme.
The content of the utility model proposes a kind of air hose wind speed self-adapting measuring apparatus, including：Handle, multiple measuring wind speeds
Head, top and compressed spring；One end of the handle is provided with the first connector, and the other end is provided with connecting line；The wind speed
Double end connecting tube is provided in measurement head, multiple measuring wind speed heads are connected with each other, on each two adjacent measuring wind speed head
The double end connecting tube between be connected separately with telescoping tube, one end that first measuring wind speed head passes through double end connecting tube
It is connected on first connector；The second connector is provided on the top, the top passes through second connector
It is connected with one end of the double end connecting tube on measuring wind speed head described in the last one；The compressed spring is arranged every two
Between a adjacent measuring wind speed head.
Air hose wind speed self-adapting measuring apparatus according to the present utility model, supply lines and signal on multiple measuring wind speed heads
Line enters across double end connecting tube, telescoping tube and the first connector in handle, and collection is combined into connecting line in handle, connecting line
End is provided with plug, and connecting line can be connected by plug with relevant controller, and controller passes through the power supply in connecting line
Line is powered for each measuring wind speed head, while receiving the detection signal on each measuring wind speed head by signal wire, and to detection
Signal carries out data analysis and display.
Staff needs the multiple wind speed that will be connected by multiple telescoping tubes when being measured to the wind speed in air hose
Measurement head extends transversely into the measuring mouth of air hose, until the top of least significant end is against on the side wall of air hose, if the diameter of air hose
Less than the built-in length of the measuring device of the utility model, staff needs to continue inwardly to promote, until handle is close to air hose
Measuring mouth at, the compressed spring between each measuring wind speed head is in compressive state at this time, and telescoping tube respectively bounces back, due to each
The model of a compressed spring is identical with length, and each compressed spring reduction length is identical, the retracted length of simultaneous retractable pipe also phase
Together, in this way, multiple measuring wind speed heads are in the state being equally spaced in the diametric(al) of air hose, multiple wind speed be ensure that
Accuracy of the measurement head to the measuring wind speed of multiple sampled points in the air hose of different bores.
The air hose wind speed self-adapting measuring apparatus of the utility model can change multiple wind automatically with the bore of different air hoses
The distributing position of fast measurement head, makes to remain between multiple measuring wind speed heads and is uniformly equally spaced, and ensure that measurement result
Accuracy.
Preferably, the compressed spring is sleeved on the telescoping tube.
Air hose wind speed self-adapting measuring apparatus according to the present utility model, compressed spring are sleeved on telescoping tube, can be removed from
Connection to compressed spring and fixing device keep whole device lighter.
Preferably, the compressed spring is set up in parallel with the telescoping tube.
Air hose wind speed self-adapting measuring apparatus according to the present utility model, due to needing to survey in telescoping tube across multiple wind speed
The supply lines and signal wire of head are measured, therefore telescoping tube is generally relatively thicker, compressed spring is set up in parallel with telescoping tube, makes compressed spring
Diameter will not be influenced by the thickness of telescoping tube.
Preferably, being also associated with telescopic rod between measuring wind speed head described in each two, the compressed spring is sleeved on
On the telescopic rod.
The both ends of air hose wind speed self-adapting measuring apparatus according to the present utility model, telescopic rod are connected to adjacent two
On a measuring wind speed head, compressed spring is sleeved on telescopic rod, and due to not needing cabling in telescopic rod, telescopic rod can compare
Carefully, this just facilitates compressed spring to be directly sleeved on telescopic rod.
Preferably, the both sides of the measuring wind speed head are respectively set, there are one the double end connecting tubes, correspondingly, often
The telescoping tube there are two being correspondingly connected between two measuring wind speed heads.
Air hose wind speed self-adapting measuring apparatus according to the present utility model, two double ends of the both sides of corresponding measuring wind speed head
Connecting tube is also provided on handle there are two the first connector arranged side by side, is also provided on top there are two the second connector, two the
One connector is connected with two double end connecting tubes on a measuring wind speed head, two the second connectors also respectively with a wind
Two double end connecting tubes in fast measurement head are connected, and this structure can facilitate the supply lines and signal wire of multiple measuring wind speed heads
In two double end connecting tubes and telescoping tube interior cabling, while also ensuring that the direction of multiple measuring wind speed heads remains unified.
Preferably, the measuring wind speed head is hot-wire measurement head.
Air hose wind speed self-adapting measuring apparatus according to the present utility model, hot-wire measurement head small volume, close structure,
Dependable performance, it is convenient that multi-point sampling is carried out in the air hose of different bores.
Description of the drawings
The utility model is described in further details in the following with reference to the drawings and specific embodiments.
Fig. 1 is a kind of structure chart of embodiment of the air hose wind speed self-adapting measuring apparatus of the utility model；
Fig. 2 is the structure chart of air hose wind speed self-adapting measuring apparatus under compression in Fig. 1.
In fig. 1 and 2：1 handle；101 first connectors；2 connecting lines；3 measuring wind speed heads；4 double end connecting tubes；5 stretch
The draw；6 telescopic rods；7 compressed springs；8 tops；801 second connectors.
Specific implementation mode
With reference to figure 1 and Fig. 2, embodiment according to the present utility model proposes a kind of air hose wind speed self-adapting measuring apparatus, packet
It includes：Handle 1, multiple measuring wind speed heads 3, top 8 and compressed spring 7；One end of the handle 1 is provided with the first connector 101,
The other end is provided with connecting line 2；Double end connecting tube 4, multiple 3 phases of measuring wind speed head are provided on the measuring wind speed head 3
It connects, is connected separately with telescoping tube 5 between the double end connecting tube 4 on each two adjacent measuring wind speed head 3, first
The measuring wind speed head 3 is connected to by one end of double end connecting tube 4 on first connector 101；It is arranged on the top 8
There are the second connector 801, the top 8 to pass through the institute on second connector 801 and the last one described measuring wind speed head 3
The one end for stating double end connecting tube 4 is connected；The compressed spring 7 is arranged between each two adjacent measuring wind speed head 3.
In the embodiment above, the supply lines on multiple measuring wind speed heads 3 and signal wire pass through double end connecting tube 4, stretch
Pipe 5 and the first connector 101 enter in handle 1, and collection is combined into connecting line 2 in handle 1, and the end of connecting line 2 is provided with slotting
Head, connecting line 2 can be connected by plug with relevant controller, and controller is each wind by the supply lines in connecting line 2
Fast measurement head 3 is powered, while receiving the detection signal on each measuring wind speed head 3 by signal wire, and is carried out to detection signal
Data analysis and display.
Staff needs the multiple wind that will be connected by multiple telescoping tubes 5 when being measured to the wind speed in air hose
Fast measurement head 3 extends transversely into the measuring mouth of air hose, until the top 8 of least significant end is against on the side wall of air hose, if air hose
Diameter is less than the built-in length of the measuring device of the utility model, and staff needs to continue inwardly to promote, until handle 1 is close
At the measuring mouth of air hose, the compressed spring 7 between each measuring wind speed head 3 is in compressive state at this time, and telescoping tube 5 respectively returns
Contracting, since the model of each compressed spring 7 is identical with length, 7 reduction length of each compressed spring is identical, simultaneous retractable pipe 5
Retracted length is also identical, in this way, multiple measuring wind speed heads 3 are in the state being equally spaced in the diametric(al) of air hose,
It ensure that accuracy of the multiple measuring wind speed heads 3 to the measuring wind speed of multiple sampled points in the air hose of different bores.
The air hose wind speed self-adapting measuring apparatus of the utility model can change multiple wind automatically with the bore of different air hoses
The distributing position of fast measurement head 3, makes to remain between multiple measuring wind speed heads 3 and is uniformly equally spaced, and ensure that measurement result
Accuracy.
One embodiment according to the present utility model, the compressed spring 7 are sleeved on the telescoping tube 5.
In the embodiment above, compressed spring 7 is sleeved on telescoping tube 5, can remove the connection to compressed spring 7 and fixation from
Device keeps whole device lighter.
With reference to figure 1 and Fig. 2, one embodiment according to the present utility model, the compressed spring 7 and the telescoping tube 5 are simultaneously
Row setting.
In the embodiment above, due to needing supply lines and signal wire across multiple measuring wind speed heads 3 in telescoping tube 5,
Therefore telescoping tube 5 is generally relatively thicker, and compressed spring 7 is set up in parallel with telescoping tube 5, and the diameter of compressed spring 7 is made not stretched
The influence of the thickness of the draw 5.
With reference to figure 1 and Fig. 2, one embodiment according to the present utility model also connects between measuring wind speed head 3 described in each two
It is connected to telescopic rod 6, the compressed spring 7 is sleeved on the telescopic rod 6.
In the embodiment above, the both ends of telescopic rod 6 are connected on two adjacent measuring wind speed heads 3, compress bullet
Spring 7 is sleeved on telescopic rod 6, and due to not needing cabling in telescopic rod 6, telescopic rod 6 can be thinner, this just facilitates compressed spring
7 are directly sleeved on telescopic rod 6.
With reference to figure 1 and Fig. 2, the both sides of one embodiment according to the present utility model, the measuring wind speed head 3 are respectively set
There are one the double end connecting tubes 4, correspondingly, being correspondingly connected between each two measuring wind speed head 3, there are two the telescoping tubes 5.
In the embodiment above, two double end connecting tubes 4 of the both sides of measuring wind speed head 3 are corresponded to, are also equipped on handle 1
Two the first connectors 101 arranged side by side are also provided on top 8 there are two the second connector 801, two the first connectors 101 with
Two double end connecting tubes 4 on one measuring wind speed head 3 are connected, and two the second connectors 801 are also surveyed with a wind speed respectively
Two double end connecting tubes 4 on amount head 3 are connected, and this structure can facilitate the supply lines and signal wire of multiple measuring wind speed heads 3
In 5 interior cabling of two double end connecting tubes 4 and telescoping tube, while also ensuring that the direction of multiple measuring wind speed heads 3 remains system
One.
One embodiment according to the present utility model, the measuring wind speed head 3 are hot-wire measurement head.
In any of the above item embodiment, hot-wire measurement head small volume, close structure, dependable performance, conveniently not
With carrying out multi-point sampling in the air hose of bore.
Obviously, those skilled in the art can carry out the utility model various modification and variations without departing from this practicality
Novel spirit and scope.If in this way, these modification and variations of the utility model belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (5)
1. a kind of air hose wind speed self-adapting measuring apparatus, which is characterized in that including：
One end of handle (1), the handle (1) is provided with the first connector (101), and the other end is provided with connecting line (2)；
Multiple measuring wind speed heads (3) are provided with double end connecting tube (4), multiple measuring wind speeds on the measuring wind speed head (3)
Head (3) is connected with each other, and is connected separately with and is stretched between the double end connecting tube (4) on each two adjacent measuring wind speed head (3)
The draw (5), first measuring wind speed head (3) are connected to first connector by one end of double end connecting tube (4)
(101) on；
It comes directly towards (8), is provided with the second connector (801) on the top (8), the top (8) passes through second connector
(801) it is connected with one end of the double end connecting tube (4) on measuring wind speed head (3) described in the last one；
Compressed spring (7), the compressed spring (7) are arranged between each two adjacent measuring wind speed head (3).
2. air hose wind speed self-adapting measuring apparatus according to claim 1, which is characterized in that compressed spring (7) set
On the telescoping tube (5).
3. air hose wind speed self-adapting measuring apparatus according to claim 1, which is characterized in that the compressed spring (7) with
The telescoping tube (5) is set up in parallel.
4. air hose wind speed self-adapting measuring apparatus according to claim 3, which is characterized in that measuring wind speed described in each two
It is also associated with telescopic rod (6) between head (3), the compressed spring (7) is sleeved on the telescopic rod (6).
5. air hose wind speed self-adapting measuring apparatus according to any one of claim 1 to 4, which is characterized in that the wind
Fast measurement head (3) is hot-wire measurement head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721614421.9U CN207703891U (en) | 2017-11-28 | 2017-11-28 | A kind of air hose wind speed self-adapting measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721614421.9U CN207703891U (en) | 2017-11-28 | 2017-11-28 | A kind of air hose wind speed self-adapting measuring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207703891U true CN207703891U (en) | 2018-08-07 |
Family
ID=63024085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721614421.9U Expired - Fee Related CN207703891U (en) | 2017-11-28 | 2017-11-28 | A kind of air hose wind speed self-adapting measuring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207703891U (en) |
-
2017
- 2017-11-28 CN CN201721614421.9U patent/CN207703891U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20181128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |