CN207717149U - A kind of central air conditioning ventilation detection device - Google Patents
A kind of central air conditioning ventilation detection device Download PDFInfo
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- CN207717149U CN207717149U CN201820134302.1U CN201820134302U CN207717149U CN 207717149 U CN207717149 U CN 207717149U CN 201820134302 U CN201820134302 U CN 201820134302U CN 207717149 U CN207717149 U CN 207717149U
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- fan housing
- mounting plate
- wind
- protective shell
- wind wheel
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Abstract
The utility model discloses a kind of central air conditioning ventilation detection devices, including collection wind component, measurement assembly and dust preventing component, the collection wind component includes the first fan housing, handle, connecting rod, mounting plate and the second fan housing, square groove is opened up inside first fan housing, second fan housing is in the square groove, first fan housing is slidably connected with second fan housing, and middle position is equipped with the mounting plate below the front surface of first fan housing；When without using ventilation detector, by flap shutter, shaft is made to rotate, baffle covers wind wheel at this time, the possibility of wind wheel is imported into so as to avoid dust, second fan housing is fixed on wind outlet by the measurement accuracy for improving wind wheel when measuring the speed of wind, it is concentrated the wind on wind wheel by the second fan housing and the first fan housing, to improve the measuring speed of wind, and can be according to the height of central air conditioning, to adjust the length of the first fan housing and the second fan housing.
Description
Technical field
The utility model belongs to ventilation blower tester technical field, and in particular to a kind of central air conditioning ventilation detection device.
Background technology
The instrument, as test main frame, adds wind cave to measure using laptop with laptop plus ground survey module
Module adds power measurement module radio connection, real-time testing and the relevant parameter for showing ventilation blower：Wind speed, air quantity, power,
Shaft power, temperature, humidity, atmospheric pressure, relative static pressure, differential pressure；It is the static pressure of wind turbine, total head, total head power, static pressure power, complete
Press the parameters such as efficiency, static pressure efficiency, unit efficiency, process energy consumption；And the performance curve of wind turbine can be drawn automatically, generate test report
It accuses.
When not in use, wind wheel cannot be protected original ventilation detector, and the dust in air is caused to be easy to accumulate
On wind wheel, when making to use ventilation detector next time, measurement data is influenced, is made troubles to user.
Invention content
The purpose of this utility model is to provide a kind of central air conditioning ventilation detection devices, to solve in above-mentioned background technology
It is proposed original ventilation detector when not in use, wind wheel cannot be protected, and the dust in air is caused to be easy to accumulate in wind
On wheel, when making to use ventilation detector next time, the problem of influencing measurement data, make troubles to user.
To achieve the above object, the utility model provides the following technical solutions：A kind of central air conditioning ventilation detection device, packet
Include collection wind component, measurement assembly and dust preventing component, the collection wind component includes the first fan housing, handle, connecting rod, mounting plate and the
Two fan housings open up square groove inside first fan housing, second fan housing in the square groove, first fan housing with
Second fan housing is slidably connected, and middle position is equipped with the mounting plate, the peace below the front surface of first fan housing
Loading board is bolted with first fan housing, and the left side wall of the mounting plate is equipped with the connecting rod, the mounting plate with
The connecting rod is bolted, and the handle is located at the madial wall of the connecting rod, passes through bolt positioned at the connecting rod
Fixed, the measurement assembly includes ventilation detector, protective shell, display, humidity sensor, heat-sensitive sensor and wind wheel, institute
The madial wall that protective shell is located at the mounting plate is stated, and is slidably connected with the mounting plate, the madial wall of the protective shell is equipped with
The ventilation detector, the protective shell are fixedly connected with the ventilation detector, below the front surface of the ventilation detector
Equipped with the display, the ventilation detector is fixedly connected with the display, and the inner upper of the ventilation detector is opened
If the first circular through hole, the wind wheel is contained in first circular through hole, and the humidity sensor is located at ventilation inspection
Lower right-hand side of the front surface close to the wind wheel of instrument is surveyed, the humidity sensor is fixedly connected with the ventilation detector, institute
The left side for stating humidity sensor is equipped with the heat-sensitive sensor, and the heat-sensitive sensor is fixedly connected with the ventilation detector,
The humidity sensor and the heat-sensitive sensor are electrically connected with the display, the display and the wind wheel with
Internal electric source is electrically connected, and the dust preventing component includes shaft and baffle, and the shaft is located at the preceding table of the ventilation detector
Above the right side of the wind wheel, the shaft is rotatablely connected with the ventilation detector in face, and the front surface of the shaft is solid
Surely the baffle is connected.
Preferably, the baffle is located at circle, and the first circular through hole radius is big described in the circular radius ratio.
Preferably, the quantity of the handle is two, and two handles are separately mounted to mounting plate left and right side.
Preferably, the madial wall of the mounting plate opens up sliding slot, and the protective shell passes through the sliding slot with the mounting plate
It is slidably connected.
Preferably, the rear surface of the protective shell opens up the second circular through hole and third circular through hole, and described second is round
The radius of through-hole is equal to the radius of first circular through hole.
Preferably, the left side wall of the protective shell and right side wall are equipped with salient point, and the salient point is Nian Jie with the protective shell
It is fixed.
Compared with prior art, the utility model has the beneficial effects that：When without using ventilation detector, kept off by rotating
Plate makes shaft rotate, and baffle covers wind wheel at this time, and the possibility of wind wheel is imported into so as to avoid dust, improves the survey of wind wheel
Second fan housing is fixed on wind outlet, is concentrated wind by the second fan housing and the first fan housing by accuracy of measurement when measuring the speed of wind
Onto wind wheel, to improve the measuring speed of wind, and can be according to the height of central air conditioning, to adjust the first fan housing and second
The length of fan housing, consequently facilitating measuring the wind speed of central air conditioning.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the ventilation detector front view in the utility model；
Fig. 3 is the protective shell front view in the utility model；
Fig. 4 is the first fan housing vertical view in the utility model；
In figure：10- collection wind component, the first fan housings of 11-, 12- handles, 13- connecting rods, 14- mounting plates, the second fan housings of 15-,
20- measurement assemblies, 21- ventilations detector, 22- protective shells, 23- displays, 24- humidity sensors, 25- heat-sensitive sensors, 26-
Wind wheel, 30- dust preventing components, 31- shafts, 32- baffles.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of central air conditioning ventilation detection device, including
Collect wind component 10, measurement assembly 20 and dust preventing component 30, collection wind component 10 includes the first fan housing 11, handle 12, connecting rod 13, peace
Loading board 14 and the second fan housing 15 open up square groove inside first fan housing 11, and the second fan housing 15 is in square groove, the first fan housing 11
Be slidably connected with the second fan housing 15, middle position is equipped with mounting plate 14 below the front surface of the first fan housing 11, mounting plate 14 with
First fan housing 11 is bolted, and the left side wall of mounting plate 14 is equipped with connecting rod 13, and mounting plate 14 passes through spiral shell with connecting rod 13
Bolt is fixed, and handle 12 is located at the madial wall of connecting rod 13, is bolted positioned at connecting rod 13, and measurement assembly 20 includes ventilation
Detector 21, protective shell 22, display 23, humidity sensor 24, heat-sensitive sensor 25 and wind wheel 26, protective shell 22 are located at installation
The madial wall of plate 14, and being slidably connected with mounting plate 14, the madial wall of protective shell 22 are equipped with ventilation detector 21, protective shell 22 with
Ventilation detector 21 is fixedly connected, and display 23, ventilation detector 21 and display are equipped with below the front surface of detector 21 of divulging information
Device 23 is fixedly connected, and the inner upper of ventilation detector 21 opens up the first circular through hole, and wind wheel 26 is contained in the first circular through hole
Interior, humidity sensor 24 is located at lower right-hand side of the front surface close to wind wheel 26 of ventilation detector 21, humidity sensor 24 with it is logical
Wind detector 21 is fixedly connected, and the left side of humidity sensor 24 is equipped with heat-sensitive sensor 25, and heat-sensitive sensor 25 is detected with ventilation
Instrument 21 is fixedly connected, and humidity sensor 24 and heat-sensitive sensor 25 are electrically connected with display 23, display 23 and wind wheel 26
It is electrically connected with internal electric source, dust preventing component 30 includes shaft 31 and baffle 32, before shaft 31 is located at ventilation detector 21
Surface is above the right side of wind wheel 26, and shaft 31 is rotatablely connected with ventilation detector 21, and the front surface of shaft 31 is fixedly connected
Baffle 32.
In the present embodiment, the model AM2301 of humidity sensor 24, the model YD322 of heat-sensitive sensor 25, when
When measuring the wind speed of central air conditioning, by the work of humidity sensor 24, moisture signal is transferred in display 23, and is led to
The work for crossing heat-sensitive sensor 25, by atmospheric heat signal transmission to display 23, consequently facilitating user learns in air
Humidity and temperature, using divulge information detector 21 when, by flap shutter 32, so that shaft 31 is rotated, consequently facilitating wind wheel 26
Wind speed is measured, when without using ventilation detector 21, flap shutter 32, make shaft 31 rotate again, and baffle 32 covers wind at this time
Wheel 26, avoids the possibility that dust imported into wind wheel 26, improves the measurement accuracy of wind wheel 26.
In the present embodiment, including collection wind component 10, measurement assembly 20 and dust preventing component 30, in the outlet air for measuring central air conditioning
When speed, ventilation detector 21 is imported into mounting plate 14, so that ventilation detector 21 is mounted on the first fan housing 11, fixes
Afterwards, by flap shutter 32, wind wheel 26 is made to open, after opening, the second fan housing 15 is fixed on wind outlet, passes through the second fan housing 15
It is concentrated the wind on wind wheel 26 with the first fan housing 11, by the rotation of wind wheel 26, the speed of outlet air is measured, then by signal transmission
Into display 23, the speed of wind is shown by display 23, in measurement process, by manipulating handle 12, convenient for fan housing
It exerts a force.
Further, baffle 32 is located at circle, and circular radius ratio the first circular through hole radius is big.
In the present embodiment, after wind wheel 26 works, by the covering of baffle 32, dust is avoided to imported into wind wheel 26
It is interior, to improve the measurement accuracy of wind wheel 26.
Further, the quantity of handle 12 is two, and two handles 12 are separately mounted to 14 left and right side of mounting plate.
It in the present embodiment, exerts a force to fan housing for the ease of user, two handles 12 is separately fixed at mounting plate
14 left and right sides.
Further, the madial wall of mounting plate 14 opens up sliding slot, and protective shell 22 is slidably connected with mounting plate 14 by sliding slot.
In the present embodiment, when detector 21 of divulging information is fixed on fan housing, ventilation detector 21 passes through in mounting plate 14
Sliding slot slides into mounting plate 14, to be fixed with fan housing.
Further, the rear surface of protective shell 22 opens up the second circular through hole and third circular through hole, the second circular through hole
Radius be equal to the first circular through hole radius.
In the present embodiment, in order to enable in the case of the protection ventilation detector 21 of protective shell 22, wind wheel 26 also can be transported normally
Row, opens up the second circular through hole, by the second circular through hole, convenient for directing wind into wind wheel 26 by the rear surface of protective shell 22
It is interior.
Further, the left side wall of protective shell 22 and right side wall are equipped with salient point, and salient point is adhesively fixed with protective shell 22.
In the present embodiment, when user is using ventilation detector 21, by 22 outer bumps of protective shell, it is convenient for user
It exerts a force to protective shell 22.
The operation principle and process for using of the utility model：After the utility model installs, central air conditioning is being measured
When going out wind velocity, ventilation detector 21 is imported into mounting plate 14, ventilation detector 21 is made to be mounted on the first fan housing 11, Gu
After setting, by flap shutter 32, wind wheel 26 is made to open, after opening, the second fan housing 15 is fixed on wind outlet, passes through the second wind
Cover 15 and the first fan housing 11 concentrate the wind on wind wheel 26, by the rotation of wind wheel 26, the speed of outlet air are measured, when in measurement set
When the wind speed of air-conditioning, by the work of humidity sensor 24, moisture signal is transferred in display 23, and is passed by temperature-sensitive
The work of sensor 25, by atmospheric heat signal transmission to display 23, consequently facilitating user learn humidity in air and
Temperature.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
- The detection device 1. a kind of central air conditioning is divulged information, it is characterised in that：Including collecting wind component（10）, measurement assembly（20）With it is dust-proof Component（30）, the collection wind component（10）Including the first fan housing（11）, handle（12）, connecting rod（13）, mounting plate（14）With Two fan housings（15）, first fan housing（11）Inside opens up square groove, second fan housing（15）In the square groove, institute State the first fan housing（11）With second fan housing（15）It is slidably connected, first fan housing（11）Front surface below centre position Place is equipped with the mounting plate（14）, the mounting plate（14）With first fan housing（11）It is bolted, the mounting plate （14）Left side wall be equipped with the connecting rod（13）, the mounting plate（14）With the connecting rod（13）It is bolted, institute State handle（12）Positioned at the connecting rod（13）Madial wall, be located at the connecting rod（13）It is bolted, the measurement Component（20）Including detector of divulging information（21）, protective shell（22）, display（23）, humidity sensor（24）, heat-sensitive sensor （25）And wind wheel（26）, the protective shell（22）Positioned at the mounting plate（14）Madial wall, and with the mounting plate（14）It is sliding Dynamic connection, the protective shell（22）Madial wall be equipped with the ventilation detector（21）, the protective shell（22）With the ventilation Detector（21）It is fixedly connected, the ventilation detector（21）Front surface below be equipped with the display（23）, the ventilation Detector（21）With the display（23）It is fixedly connected, the ventilation detector（21）Inner upper to open up first round logical Hole, the wind wheel（26）It is contained in first circular through hole, the humidity sensor（24）Positioned at the ventilation detector （21）Front surface close to the wind wheel（26）Lower right-hand side, the humidity sensor（24）With the ventilation detector（21） It is fixedly connected, the humidity sensor（24）Left side be equipped with the heat-sensitive sensor（25）, the heat-sensitive sensor（25）With The ventilation detector（21）It is fixedly connected, the humidity sensor（24）With the heat-sensitive sensor（25）With the display Device（23）It is electrically connected, the display（23）With the wind wheel（26）It is electrically connected with internal electric source, the dust preventing component （30）Including shaft（31）And baffle（32）, the shaft（31）Positioned at the ventilation detector（21）Front surface close to described Wind wheel（26）Right side above, the shaft（31）With the ventilation detector（21）Rotation connection, the shaft（31）Before Surface is fixedly connected with the baffle（32）.
- The detection device 2. a kind of central air conditioning according to claim 1 is divulged information, it is characterised in that：The baffle（32）It is located at Circle, the first circular through hole radius described in the circular radius ratio are big.
- The detection device 3. a kind of central air conditioning according to claim 1 is divulged information, it is characterised in that：The handle（12）Number Amount is two, and two handles（12）It is separately mounted to mounting plate（14）Left and right side.
- The detection device 4. a kind of central air conditioning according to claim 1 is divulged information, it is characterised in that：The mounting plate（14）'s Madial wall opens up sliding slot, the protective shell（22）With the mounting plate（14）It is slidably connected by the sliding slot.
- The detection device 5. a kind of central air conditioning according to claim 1 is divulged information, it is characterised in that：The protective shell（22）'s Rear surface opens up the second circular through hole and third circular through hole, and the radius of second circular through hole is equal to first circle and leads to The radius in hole.
- The detection device 6. a kind of central air conditioning according to claim 1 is divulged information, it is characterised in that：The protective shell（22）'s Left side wall and right side wall are equipped with salient point, the salient point and the protective shell（22）It is adhesively fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820134302.1U CN207717149U (en) | 2018-01-26 | 2018-01-26 | A kind of central air conditioning ventilation detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820134302.1U CN207717149U (en) | 2018-01-26 | 2018-01-26 | A kind of central air conditioning ventilation detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207717149U true CN207717149U (en) | 2018-08-10 |
Family
ID=63053061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820134302.1U Active CN207717149U (en) | 2018-01-26 | 2018-01-26 | A kind of central air conditioning ventilation detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207717149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201685A (en) * | 2018-08-24 | 2019-01-15 | 苏州友裕精密科技有限公司 | A kind of vent cabinet can detecte air quantity |
-
2018
- 2018-01-26 CN CN201820134302.1U patent/CN207717149U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201685A (en) * | 2018-08-24 | 2019-01-15 | 苏州友裕精密科技有限公司 | A kind of vent cabinet can detecte air quantity |
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