CN205941596U - Digital display wind speed automatic measuring device - Google Patents
Digital display wind speed automatic measuring device Download PDFInfo
- Publication number
- CN205941596U CN205941596U CN201620529434.5U CN201620529434U CN205941596U CN 205941596 U CN205941596 U CN 205941596U CN 201620529434 U CN201620529434 U CN 201620529434U CN 205941596 U CN205941596 U CN 205941596U
- Authority
- CN
- China
- Prior art keywords
- pressure
- differential pressure
- digital display
- measuring device
- 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.)
- Expired - Fee Related
Links
- 238000005259 measurement Methods 0.000 claims description 21
- 230000003068 static effect Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to a digital display wind speed automatic measuring device, cup joint flange on once get pressure component, differential pressure transmitter and union, once getting the pressure component, flange is used for being connected with the equipment of awaiting measuring, differential pressure transmitter passes through the link and links to each other the last display screen of installing of digital display with digital display. This measuring device has simpler structure for current measuring device, and measuring device is whole compacter, stability is higher, facilitates the use.
Description
Technical field
This utility model is related to measuring wind speed technical field, more particularly, to a kind of digital display type wind speed self-operated measuring unit.
Background technology
With the continuous propulsion of China's process of industrialization, the pollution level of environment is constantly aggravated, atmosphere polluting problem also by
Gradually increase, what flue gas constituted atmospheric pollution one originates greatly.The flow measuring flue gas discharges the shadow to environment to evaluation of flue gas
Sound is significant.Measure the flow of flue gas using differential pressure type air measuring more than existing flow measurement.
At present, most differential pressure type apparatus for measuring air quantity is all by pressure element of primary air velocity and difference with pressure guiding pipe
Pressure transmitter connects, thus transferring the pressure to differential pressure transmitter.Because pressure guiding pipe has certain length, and the medium transmitting
It is the air that can compress, thus build-up of pressure can have loss in transmit process and postpone, the meeting if pipeline breaks down
Increase and check the difficulty processing.On the other hand, in existing equipment, measurement apparatus and display device are respectively provided with the scene and remotely
Office, field personnel cannot grasp pressure state in measurement apparatus in real time.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of digital display type wind speed self-operated measuring unit, to reduce pressure
The loss of transmission, reduces maintenance, the maintenance difficulties of measurement apparatus, installs digital display screen simultaneously in measurement apparatus, convenient existing
Field staff grasps the pressure state in measurement apparatus in real time.
For solving above-mentioned technical problem, this utility model is related to a kind of digital display type wind speed self-operated measuring unit, including once
Pressure element, differential pressure transmitter and articulation, the two ends of described articulation are respectively provided with interface, are provided with described articulation
Cavity, described cavity and interface constitute the transfer passage passing through for measurement fluid, and described differential pressure transmitter is by described articulation
It is connected with a described pressure element；On a described pressure element be socketed adpting flange, described adpting flange be used for to be measured
Equipment connects；Described differential pressure transmitter is connected with character display by link, and described character display is installed display screen.
In preferred version, described digital display type wind speed self-operated measuring unit also includes the rubber blanket mating with described adpting flange
Circle.
In preferred version, described link is hinged with differential pressure transmitter.Pass through bearing pin between link and differential pressure transmitter
Run through, bearing pin is fixed by bolt, link can rotate around bearing pin, thus adjusting the angle of character display.
In preferred version, a described pressure element includes static pressure pressure pipe and total head pressure pipe.
In preferred version, described character display external connection lead.
The beneficial effects of the utility model are：This measurement apparatus has simpler knot with respect to existing measurement apparatus
Structure, measurement apparatus entirety is compacter, stability is higher, convenient use.User can be according to the practical situation of measuring environment, will
Differential pressure transmitter and a pressure element are combined as an entirety, and integrated design improves in tubing pressure in transmitting
Loss in journey and delay, can reduce pipe-line system and break down, and reduce maintenance difficulty and the frequency of measure setup.Additionally, one
Bodyization design can be saved the set-up time of measurement apparatus, be saved mounting material.Numerical monitor is installed on measurement apparatus simultaneously
Screen, facilitates field personnel to grasp the pressure state in measurement apparatus in real time.
Brief description
Fig. 1 is overall structure figure of the present utility model.
Description of reference numerals
Pressure element of 1-, 11- static pressure pressure pipe, 12- total head pressure pipe, 2- articulation, 3- interface, 4- differential pressure transporting
Device, 5- character display, 6- display screen, 7- lead, 8- link, 9- bolt, 10- adpting flange.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be noted that accompanying drawing is merely illustrative, not according to tight
Lattice ratio is drawn, and wherein may promising description convenient and carry out partial enlargement, reduce, conventional partial structure also may be used
Can have necessarily default.
Referring to Fig. 1, this utility model is related to a kind of digital display type wind speed self-operated measuring unit, including pressure element 1, poor
Pressure transmitter 4 and articulation 2.The two ends of articulation 2 are respectively provided with interface 3, are provided with cavity in articulation 2, cavity with connect
Mouth 3 constitutes the transfer passage passing through for measurement fluid.Differential pressure transmitter 4 is connected with a pressure element 1 by articulation 2.One
Secondary pressure element 1 includes static pressure pressure pipe 11 and total head pressure pipe 12.
Differential pressure transmitter 4 is connected with character display 5 by link 8, and character display 5 is installed display screen 6.Even
Connect frame 8 hinged with differential pressure transmitter 4.Run through by bearing pin between link 8 and differential pressure transmitter 4, bearing pin is carried out by bolt 9
Fixing, link 8 can rotate around bearing pin, thus adjusting the angle of character display 5.Character display 5 external connection lead
7.
Adpting flange 10 is socketed on pressure element 1, adpting flange 10 is used for being connected with Devices to test.Adpting flange 10
Inside is provided with the rubber washer matching（Not shown）.
This measurement apparatus has simpler structure with respect to existing measurement apparatus, and measurement apparatus are integrally more stepped up
Gather, stability higher, convenient use.User can be according to the practical situation of measuring environment, by differential pressure transmitter and a pressure
Element is combined as an entirety, and integrated design improves the loss in transmit process of pressure in tubing and delay, can
Reduce pipe-line system to break down, reduce maintenance difficulty and the frequency of measure setup.Additionally, integrated design can save measurement
The set-up time of device, saving mounting material.In measurement apparatus, digital display screen is installed simultaneously, facilitates field personnel real
When grasp measurement apparatus in pressure state.
It is more than better embodiment of the present utility model, but protection domain not limited to this of the present utility model.Any ripe
Know in technical scope disclosed by this utility model for the those skilled in the art, the conversion expected without creative work or replace
Change, all should cover within protection domain of the present utility model.Protection domain therefore of the present utility model should be with claim institute
The protection domain limiting is defined.
Claims (1)
1. a kind of digital display type wind speed self-operated measuring unit it is characterised in that：Including pressure element, differential pressure transmitter and work
Joint, the two ends of described articulation are respectively provided with interface, are provided with cavity in described articulation, and described cavity constitutes confession with interface
The transfer passage that measurement fluid passes through, described differential pressure transmitter is connected with a described pressure element by described articulation；Institute
State socket adpting flange on a pressure element, a described pressure element includes static pressure pressure pipe and total head pressure pipe, described
Adpting flange is used for being connected with Devices to test, and described adpting flange is provided with matched rubber washer；Described differential pressure transporting
Device is connected with character display by link, and described link is hinged with differential pressure transmitter, and described character display is installed
Display screen, described character display external connection lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620529434.5U CN205941596U (en) | 2016-06-03 | 2016-06-03 | Digital display wind speed automatic measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620529434.5U CN205941596U (en) | 2016-06-03 | 2016-06-03 | Digital display wind speed automatic measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205941596U true CN205941596U (en) | 2017-02-08 |
Family
ID=57932692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620529434.5U Expired - Fee Related CN205941596U (en) | 2016-06-03 | 2016-06-03 | Digital display wind speed automatic measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205941596U (en) |
-
2016
- 2016-06-03 CN CN201620529434.5U patent/CN205941596U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 |