CN202083380U - Angle tester - Google Patents
Angle tester Download PDFInfo
- Publication number
- CN202083380U CN202083380U CN2011201946313U CN201120194631U CN202083380U CN 202083380 U CN202083380 U CN 202083380U CN 2011201946313 U CN2011201946313 U CN 2011201946313U CN 201120194631 U CN201120194631 U CN 201120194631U CN 202083380 U CN202083380 U CN 202083380U
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- Prior art keywords
- pressure sensor
- sensor assembly
- air
- angle
- air outlet
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- Expired - Lifetime
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- 238000005259 measurement Methods 0.000 claims abstract description 39
- 238000004891 communication Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000005070 sampling Methods 0.000 abstract 1
- 238000004378 air conditioning Methods 0.000 description 8
- 238000012216 screening Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses an angle tester, include: a pressure sensor assembly; the mounting bracket is provided with an arc-shaped mounting plate provided with a pressure sensor assembly and a connecting plate connected with the arc-shaped mounting plate, one end of the connecting plate is a mounting part connected with one end of the air outlet of the air conditioner, and the distance from a joint part of the mounting part connected with one side of the air outlet of the air conditioner to any point of the arc-shaped mounting plate is equal; and the system controller is used for processing the sampling signal of the pressure sensor assembly and is in communication connection with the pressure sensor assembly. The utility model discloses because each position angle on the pressure sensor subassembly just is confirmed after installing to air conditioner air outlet position, consequently its angle that need not to measure pressure sensor subassembly relevant position, measurement accuracy is showing and is improving, and erects the pressure sensor subassembly in one side of air outlet through the installing support, need not artifical handheld detection, has consequently avoided artificial interference measurement result.
Description
Technical field
The utility model relates to air-conditioning air-out angle measurement equipment technical field, particularly a kind of angle measurement instrument.
Background technology
Along with growth in the living standard, air-conditioning system has all been used in a lot of places, and the field engineering of air-conditioning system directly has influence on people's health.The air-flow of air-conditioner air outlet changes, and is directly connected to the comfortableness of human body.The change of air-flow, installation personnel can use anemoscope to carry out the measurement of air mass flow flow velocity and temperature usually.
Air-conditioning needs to carry out the air-out measurement of angle experiment of the air-conditioner air outlet left and right sides before dispatching from the factory, adopt anemoscope that air-out angle in the air-conditioner air outlet left and right sides is measured at present usually.Promptly need to measure respectively the wind speed of all angles position, air-conditioner air outlet place, will satisfy the air-out angle of the maximum angle position of wind speed range, and then adopt identical method to measure the air-out angle of opposite side as air-conditioner air outlet.
When the air-out measurement of angle of the air-conditioner air outlet left and right sides is tested, need the hand-held anemoscope of people that the wind speed of each position, air-conditioner air outlet place is measured usually, to measure the maximum air-out angle that satisfies the requirement of air-out wind speed.The angle of anemoscope and air-conditioner air outlet is uncertain, need manual measurement, error is bigger, promptly when anemoscope detects the actual air-out angle of air conditioner, the angle that needs measuring wind instrument and air-conditioner air outlet, often because influence of measurement error causes air-out angular error in the air-conditioner air outlet left and right sides bigger.
In addition, the air-out measurement of angle experiment of the air-conditioner air outlet left and right sides, need the manual operation anemoscope, when changing the angle of anemoscope and air-conditioner air outlet, because factors such as manual operations, in the time of can making all angles, anemoscope is different with the distance of air-conditioner air outlet one side, make that the air speed error that detects is bigger, and then it is not high to cause testing the accuracy of judging the air-out angle.
How to avoid measuring and the manual operation factor to the influence of experimental result, improve measuring accuracy, be those skilled in the art's problem demanding prompt solutions.
The utility model content
In view of this, the utility model provides a kind of angle measurement instrument, with avoid measuring and the manual operation factor to the influence of experimental result, improve measuring accuracy.
For achieving the above object, the utility model provides following technical scheme:
A kind of angle measurement instrument comprises:
Pressure sensor assembly;
Mounting bracket, it has the arc installing plate that described pressure sensor assembly is set, and the web joint that links to each other with described arc installing plate, one end of this web joint is the installation portion that is connected with air-conditioner air outlet one end, and the sticking part that this installation portion is connected with a side of described air-conditioner air outlet equates to the distance of described arc installing plate any point;
Handle the system controller of described pressure sensor assembly sampled signal, it is connected with described pressure sensor assembly communication.
Preferably, in above-mentioned angle measurement instrument, described system controller is provided with the display that shows wind speed and air-out angle.
Preferably, in above-mentioned angle measurement instrument, be positioned at the horizontal sides of the line of the side of inner described pressure sensor assembly and described sticking part perpendicular to described air-conditioner air outlet.
Preferably, in above-mentioned angle measurement instrument, the central angle of described arc installing plate is 40～55 °.
Preferably, in above-mentioned angle measurement instrument, the central angle of described arc installing plate is 45 °.
Preferably, in above-mentioned angle measurement instrument, described system controller has the wind speed presetting module of wind speed claimed range.
Preferably, in above-mentioned angle measurement instrument, described pressure sensor assembly is served as reasons and is arranged in order a plurality of pressure transducers compositions of camber, and described system controller is connected with each pressure transducer communication of described pressure sensor assembly.
Preferably, in above-mentioned angle measurement instrument, described pressure sensor assembly is as a whole.
Preferably, in above-mentioned angle measurement instrument, described sticking part is 40～60cm to the distance of described arc installing plate.
From above-mentioned technical scheme as can be seen, the angle measurement instrument that the utility model provides comprises: pressure sensor assembly, and it is made up of a plurality of pressure transducers that are arranged in order camber; Mounting bracket, it has the arc installing plate that described pressure sensor assembly is set, and the web joint that links to each other with described arc installing plate, one end of this web joint is the installation portion that is connected with air-conditioner air outlet one end, and the sticking part that this installation portion is connected with described air-conditioner air outlet equates to the distance of described arc installing plate any point; Show the system controller of the minimum windspeed and the air-out angle that satisfy the wind speed claimed range, it is connected with described pressure sensor assembly communication.
The utility model is by being designed to the distance of sticking part to arc installing plate any point to equate, make that each position that is mounted to the pressure sensor assembly on the arc installing plate is equal apart from the distance of sticking part, because sticking part is connected with a side of air-conditioner air outlet, then each position of pressure sensor assembly equates apart from the distance of a side of air-conditioner air outlet, thereby can guarantee the accuracy of measuring wind speed, and then when having avoided manual operation, owing to the distance of anemoscope and air-conditioner air outlet one side changes the bigger drawback of measuring wind speed error that causes constantly.The utility model is by adopting mounting bracket, determined to be mounted to each position on the pressure sensor assembly on the arc installing plate of this mounting bracket, system controller receives the pressure that the wind speed by the pressure sensor assembly collection brings, and this pressure signal is converted to corresponding wind speed, and the minimum windspeed of wind speed claimed range is satisfied in screening, and then the angle at the place, a certain position on the pairing pressure sensor assembly of this minimum windspeed is the air-out angle of this side of air-conditioning.The utility model is because each position angle on the pressure sensor assembly is just definite after being mounted to the air-conditioner air outlet position, so it need not the angle of gaging pressure sensor module relevant position, and measuring accuracy significantly improves; The utility model is erected at a side of air outlet by adopting mounting bracket with pressure sensor assembly, need not artificial hand-held the detection, therefore avoided the artificial interference measurement result, and the utility model is simple to operate, and is time saving and energy saving.
In a preferred version of the present utility model, system controller has the wind speed presetting module of default wind speed claimed range, promptly this system controller can be adjusted default wind speed claimed range, so it is applicable to the detection of the air-conditioning air-out angle of different model and wind speed requirement.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the angle measurement instrument that Fig. 1 provides for the utility model embodiment;
The plan structure synoptic diagram of the angle measurement instrument that Fig. 2 provides for the utility model embodiment.
Embodiment
The utility model discloses a kind of angle measurement instrument and angle measurement method, with avoid measuring and the manual operation factor to the influence of experimental result, improve measuring accuracy.
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 1 and Fig. 2, the plan structure synoptic diagram of the angle measurement instrument that the structural representation of the angle measurement instrument that Fig. 1 provides for the utility model embodiment, Fig. 2 provide for the utility model embodiment.
The angle measurement instrument that the utility model provides comprises pressure sensor assembly 2, mounting bracket 4 and system controller 3.Wherein pressure sensor assembly 2 is the signals collecting parts, is used to gather the cold wind that the air outlet 11 of air conditioner 1 discharges or the blast that brings of warm braw.According to the pressure that air-flow produces pressure sensor assembly 2, it is corresponding with its wind speed that pressure sensor assembly 2 returns a well-determined pressure signal, thus measuring wind indirectly.
Mounting bracket 4 has the arc installing plate that pressure sensor assembly 2 is set, and the web joint that links to each other with the arc installing plate, one end of this web joint is the installation portion that is connected with air-conditioner air outlet one end, and the sticking part that this installation portion is connected with a side of air-conditioner air outlet equates to the distance of arc installing plate any point.Pressure sensor assembly 2 can be erected at the place ahead of air outlet 11 1 sides by mounting bracket 4.It will be understood by those skilled in the art that, when measuring the air-out angle, the wind speed that only need measure the outside, 11 two ends, air port gets final product, because fall into certainly in this air-out angle over against the position of air outlet 11, the wind speed of therefore only measuring 11 outsides, air port can obtain the air-out angle.The mounting bracket 4 that the utility model provides is installed in a side of air outlet 11, and the distance of the sticking part that each point is connected with a side of air-conditioner air outlet on the arc installing plate equates, make that then each position that is installed in the pressure sensor assembly 2 on the arc installing plate is equal apart from the distance of a certain initial point of air outlet 11, promptly each position of pressure sensor assembly 2 is more accurate at the blast of this initial point collection.
The utility model is by being designed to the distance of sticking part to arc installing plate any point to equate, make that each position that is mounted to the pressure sensor assembly 2 on the arc installing plate is equal apart from the distance of sticking part, because sticking part is connected with a side of air outlet 11, then each position of pressure sensor assembly 2 equates apart from the distance of a side of air outlet 11, thereby can guarantee the accuracy of measuring wind speed, and then when having avoided manual operation, owing to the distance of anemoscope and air-conditioner air outlet one side changes the bigger drawback of measuring wind speed error that causes constantly.The utility model is by adopting mounting bracket 4, determined to be mounted to each position on the pressure sensor assembly 2 on the arc installing plate of this mounting bracket 4, the pressure that the wind speed that system controller 3 receptions are gathered by pressure sensor assembly 2 brings, and this pressure signal is converted to corresponding wind speed, and the minimum windspeed of wind speed claimed range is satisfied in screening, then the angle at the place, a certain position on the pairing pressure sensor assembly 2 of this minimum windspeed is the air-out angle of this side of air-conditioning, by system controller 3 this minimum windspeed and air-out angle (this air-out angle is one-sided air-out angle) is shown.The utility model is because each position angle on the pressure sensor assembly 2 is just definite after being mounted to the air-conditioner air outlet position, so it need not the angle of gaging pressure sensor module 2 relevant positions, and measuring accuracy significantly improves; The utility model is erected at a side of air outlet by adopting mounting bracket with pressure sensor assembly, need not artificial hand-held the detection, therefore avoided the artificial interference measurement result, and the utility model is simple to operate, and is time saving and energy saving.
If pressure sensor assembly 2 is as a whole, then calculate the air-out angle (one-sided angle) of air conditioner according to sensing length ratio that pressure portion accounts for the whole sensor assembly.Arc length as pressure sensor assembly 2 is S, the arc length that satisfies the pressure sensor assembly of wind speed claimed range is s, be assembled to when being mounted to the air outlet position at pressure sensor assembly 2 by mounting bracket 4, the angle that is positioned on the pressure sensor assembly outer ledge should be known, if its angle is R, then one-sided air-out angle r is:
The air-out angle (one-sided angle) that it will be appreciated by persons skilled in the art that air conditioner is for the line in the location point on the pressure sensor assembly of the minimum windspeed correspondence that satisfies the wind speed claimed range and the center of circle of arc installing plate and perpendicular to the angle of the reference field on plane, air outlet place.
The system controller 3 that the utility model provides is provided with the display 31 that shows wind speed and air-out angle (one-sided angle), the air-out angle that this display 31 shows is to satisfy the angle of the minimum windspeed institute respective sensor of wind speed claimed range, and this display 31 can be LCD.Be positioned at the horizontal sides of the line of the side of inner pressure sensor assembly and sticking part perpendicular to air-conditioner air outlet.At the pressure sensor assembly of forming by a plurality of pressure transducers 2, then be positioned at the horizontal sides of the line of inner pressure transducer and sticking part perpendicular to air-conditioner air outlet.It will be appreciated by persons skilled in the art that so-called sticking part is the surface that mounting bracket 4 contacts with the air-conditioner air outlet sidewall, certain a bit should be the center of circle of arc installing plate on this sticking part accordingly.
The central angle of arc installing plate can be 40～55 °, is preferably 45 °, and 45 ° arc installing plate can satisfy the detection of all air conditioner air-out angles at present.Sticking part can be designed to 40～60cm, for example 50cm to the distance of arc installing plate.The system controller 3 that the utility model provides also can have the wind speed presetting module of default wind speed claimed range.This system controller 3 can be adjusted the wind speed claimed range, so it is applicable to the detection of the air-conditioning air-out angle of different model and wind speed requirement.
Each embodiment adopts the mode of going forward one by one to describe in this instructions, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (9)
1. an angle measurement instrument is characterized in that, comprising:
Pressure sensor assembly (2);
Mounting bracket (4), it has the arc installing plate that described pressure sensor assembly (2) is set, and the web joint that links to each other with described arc installing plate, one end of this web joint is the installation portion that is connected with air-conditioner air outlet one end, and the sticking part that this installation portion is connected with a side of described air-conditioner air outlet equates to the distance of described arc installing plate any point;
Handle the system controller (3) of described pressure sensor assembly (2) sampled signal, it is connected with described pressure sensor assembly (2) communication.
2. angle measurement instrument as claimed in claim 1 is characterized in that, described system controller (3) is provided with the display (31) that shows wind speed and air-out angle.
3. angle measurement instrument as claimed in claim 1 is characterized in that, is positioned at the horizontal sides of the line of the side of inner described pressure sensor assembly and described sticking part perpendicular to described air-conditioner air outlet.
4. angle measurement instrument as claimed in claim 3 is characterized in that, the central angle of described arc installing plate is 40～55 °.
5. angle measurement instrument as claimed in claim 4 is characterized in that, the central angle of described arc installing plate is 45 °.
6. as each described angle measurement instrument of claim 1-5, it is characterized in that described system controller (3) has the wind speed presetting module of wind speed claimed range.
7. angle measurement instrument as claimed in claim 6, it is characterized in that, described pressure sensor assembly (2) is served as reasons and is arranged in order a plurality of pressure transducers compositions of camber, and described system controller (3) is connected with each pressure transducer communication of described pressure sensor assembly (2).
8. angle measurement instrument as claimed in claim 6 is characterized in that, described pressure sensor assembly (2) is as a whole.
9. as each described angle measurement instrument of claim 1-5, it is characterized in that described sticking part is 40～60cm to the distance of described arc installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201946313U CN202083380U (en) | 2011-06-10 | 2011-06-10 | Angle tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201946313U CN202083380U (en) | 2011-06-10 | 2011-06-10 | Angle tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202083380U true CN202083380U (en) | 2011-12-21 |
Family
ID=45344006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201946313U Expired - Lifetime CN202083380U (en) | 2011-06-10 | 2011-06-10 | Angle tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202083380U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818551A (en) * | 2011-06-10 | 2012-12-12 | 珠海格力电器股份有限公司 | Angle tester and angle testing method |
| CN107477768A (en) * | 2017-06-19 | 2017-12-15 | 奥克斯空调股份有限公司 | It is a kind of to prevent air-conditioning from sweeping the uneven adjusting method of wind |
-
2011
- 2011-06-10 CN CN2011201946313U patent/CN202083380U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818551A (en) * | 2011-06-10 | 2012-12-12 | 珠海格力电器股份有限公司 | Angle tester and angle testing method |
| CN102818551B (en) * | 2011-06-10 | 2015-06-10 | 珠海格力电器股份有限公司 | Angle tester and angle testing method |
| CN107477768A (en) * | 2017-06-19 | 2017-12-15 | 奥克斯空调股份有限公司 | It is a kind of to prevent air-conditioning from sweeping the uneven adjusting method of wind |
| CN107477768B (en) * | 2017-06-19 | 2020-04-07 | 奥克斯空调股份有限公司 | Adjusting method for preventing air conditioner from blowing unevenly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111221 |
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| CX01 | Expiry of patent term |