CN205717702U - New wind main frame - Google Patents
New wind main frame Download PDFInfo
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- CN205717702U CN205717702U CN201620390059.0U CN201620390059U CN205717702U CN 205717702 U CN205717702 U CN 205717702U CN 201620390059 U CN201620390059 U CN 201620390059U CN 205717702 U CN205717702 U CN 205717702U
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- casing
- centrifugal fan
- main frame
- new wind
- wind main
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Abstract
The utility model discloses a kind of new wind main frame, including casing, centrifugal fan, primary filter net, senior drainage screen and vibrating sensor, the bottom in the left side of described casing has outdoor air air inlet, its top has air outlet, described centrifugal fan is arranged in casing, in described primary filter net is arranged on casing and between centrifugal fan and outdoor air air inlet, in described senior drainage screen is arranged on casing and between centrifugal fan and air outlet, described vibrating sensor is arranged in casing, described vibrating sensor and centrifugal motor all electrically connect with peripheral control unit.This utility model is being provided with vibrating sensor for detecting the frequency of vibration of new wind main frame and compared with the frequency of vibration of centrifugal fan in casing, the rotating speed of centrifugal fan is controlled by peripheral control unit, to change the frequency of vibration of centrifugal fan, avoid new wind main frame and centrifugal fan generation covibration, it is ensured that the safe operation of new wind main frame.
Description
Technical field
This utility model relates to a kind of new wind main frame, belongs to new wind devices technical field.
Background technology
The centrifugal motor of existing new wind main frame has certain vibration when rotating, when motor
The frequency of vibration of frequency of vibration and new wind main frame close to time will produce covibration, whole newly
Wind main frame can destroy its internal structure along with the vibration of motor, affects the operation of new wind main frame
Safety and service life.
Utility model content
The deficiency that this utility model exists to overcome prior art, it is provided that one can effectively be kept away
Exempt from the new wind main frame of covibration.
This utility model can be achieved by taking techniques below scheme:
A kind of new wind main frame, including casing, centrifugal fan, primary filter net, senior mistake
Filter screen and vibrating sensor, the bottom in the left side of described casing has outdoor air air inlet,
Its top has air outlet, and described centrifugal fan is arranged in casing, described primary filter
In net is arranged on casing and between centrifugal fan and outdoor air air inlet, described height
In level drainage screen is arranged on casing and between centrifugal fan and air outlet, described vibration
Sensor is arranged in casing, and described vibrating sensor and centrifugal motor are all and external control
Device electrically connects.
Preferably, described new wind main frame also includes electrostatic precipitation layer, described electrostatic precipitation layer
In being arranged on casing and between primary filter net and centrifugal fan.
Preferably, described new wind main frame also includes activated charcoal strainer, described activated carbon mistake
In filter screen is arranged on casing and between electrostatic precipitation layer and centrifugal fan.
Compared with prior art, the beneficial effects of the utility model are: this utility model exists
Vibrating sensor is installed for detecting the frequency of vibration of new wind main frame and with centrifugal in casing
The frequency of vibration of blower fan compares, and is controlled the rotating speed of centrifugal fan by peripheral control unit,
To change the frequency of vibration of centrifugal fan, it is to avoid new wind main frame occurs altogether with centrifugal fan
Shake phenomenon, it is ensured that the safe operation of new wind main frame, improve the service life of new wind main frame.
Accompanying drawing explanation
Fig. 1 is the structural representation of new wind main frame of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, most preferred embodiment of the present utility model is described in detail.
As it is shown in figure 1, the new wind main frame of the present embodiment of the present embodiment includes casing 1, is centrifuged
Formula blower fan 2, primary filter net 3, senior drainage screen 4, vibrating sensor 5, electrostatic precipitation
Layer 6 and activated charcoal strainer 7, the bottom in the left side of described casing 1 has outdoor air air intake
Mouth 11, its top has air outlet 12, and described centrifugal fan 2 is arranged in casing 1,
In described primary filter net 3 is arranged on casing 1 and be positioned at centrifugal fan 2 and outdoor air
Between air inlet 11, in described senior drainage screen 4 is arranged on casing 1 and be positioned at centrifugal wind
Between machine 2 and air outlet 13, in described electrostatic precipitation layer 7 is arranged on casing 1 and at the beginning of being positioned at
Between level drainage screen 3 and centrifugal fan 2, described activated charcoal strainer 8 is arranged on casing 1
In and between electrostatic precipitation layer 7 and centrifugal fan 2, described vibrating sensor 5 is pacified
Being contained in casing 1, described vibrating sensor 5 and centrifugal motor 2 are all and peripheral control unit
Electrical connection.When centrifugal fan 2 runs, outdoor air enters from outdoor air air inlet 11
Enter to the bottom of casing 1 and tentatively filter through primary filter net 3 successively, electrostatic precipitation layer 6
Dedusting, activated charcoal strainer 7 adsorb and height after drainage screen 4 filters again Cheng Xinfeng from machine
The air outlet 12 at the top of shell 1 is discharged to indoor, in centrifugal fan 2 running,
Vibrating sensor 5 detects the frequency of vibration of whole new wind main frame and is transferred to peripheral control unit,
The rotating speed of centrifugal fan is controlled, to change the vibration of centrifugal fan by peripheral control unit
Frequency, it is to avoid new wind main frame and centrifugal fan generation covibration, it is ensured that new wind main frame
Safe operation, improves the service life of new wind main frame.
Above in association with most preferred embodiment, this utility model is described, but this utility model
It is not limited to embodiment disclosed above, and should contain various according to of the present utility model
Amendment that essence is carried out, equivalent combinations.
Claims (3)
1. a new wind main frame, it is characterised in that include casing, centrifugal fan, primary mistake
Filter screen, senior drainage screen and vibrating sensor, the bottom in the left side of described casing has outdoor
Air air inlet, its top has air outlet, and described centrifugal fan is arranged in casing,
Described primary filter net is arranged in casing and is positioned at centrifugal fan and outdoor air air inlet
Between, described senior drainage screen be arranged in casing and be positioned at centrifugal fan and air outlet it
Between, described vibrating sensor is arranged in casing, described vibrating sensor and centrifugal motor
All electrically connect with peripheral control unit.
New wind main frame the most according to claim 1, it is characterised in that described new wind main frame
Also include that electrostatic precipitation layer, described electrostatic precipitation layer are arranged in casing and are positioned at primary filter
Between net and centrifugal fan.
New wind main frame the most according to claim 2, it is characterised in that described new wind main frame
Also include that activated charcoal strainer, described activated charcoal strainer are arranged in casing and are positioned at electrostatic
Between dedusting layer and centrifugal fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390059.0U CN205717702U (en) | 2016-05-03 | 2016-05-03 | New wind main frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390059.0U CN205717702U (en) | 2016-05-03 | 2016-05-03 | New wind main frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205717702U true CN205717702U (en) | 2016-11-23 |
Family
ID=57332454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620390059.0U Active CN205717702U (en) | 2016-05-03 | 2016-05-03 | New wind main frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205717702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737316A (en) * | 2016-05-03 | 2016-07-06 | 王成 | Fresh air host |
-
2016
- 2016-05-03 CN CN201620390059.0U patent/CN205717702U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737316A (en) * | 2016-05-03 | 2016-07-06 | 王成 | Fresh air host |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |