CN207179913U - A kind of fresh air ventilator - Google Patents
A kind of fresh air ventilator Download PDFInfo
- Publication number
- CN207179913U CN207179913U CN201721103956.XU CN201721103956U CN207179913U CN 207179913 U CN207179913 U CN 207179913U CN 201721103956 U CN201721103956 U CN 201721103956U CN 207179913 U CN207179913 U CN 207179913U
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- air
- air inlet
- sensor
- machine casing
- filter screen
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Abstract
The utility model discloses a kind of fresh air ventilator, including machine casing, the machine body being arranged in machine casing, the heat exchanger being arranged in machine casing, exposed blower fan, air inlet unit and sensor on the outside of the machine casing, the air inlet unit includes outdoor air air inlet and room air air inlet, the outdoor air air inlet between the heat exchanger set fresh air filter screen, and return air filter screen is set between the room air air inlet and institute's heat exchanger, the sensor is arranged on return air filter screen.The utility model shell is attractive in appearance, compact-sized, noise is low and can be with air data in sensing chamber.
Description
Technical field
The utility model belongs to new blower fan ventilator design field, and in particular to a kind of fresh air with sensor is changed
Mechanism of qi.
Background technology
Air quality declines year by year at present, and people increasingly pay attention to healthy living, and more and more higher is required to living environment,
Indoor air quality turns into one of living environment important indicator, so needing to provide one kind while can accomplish to turn on the aircondition
Ensure indoor and outdoor air circulation, can also detect indoor air data.
Utility model content
In view of this, it is necessary to can detect room air number while a kind of air-conditioned room indoor and outdoor air circulation is provided
According to fresh air ventilator.
According to a kind of fresh air ventilator of the purpose of this utility model, including machine casing, the machine that is arranged in machine casing
Device main body, the heat exchanger being arranged in machine casing, exposed blower fan on the outside of the machine casing, air inlet unit and
Sensor, the air inlet unit include outdoor air air inlet and room air air inlet, it is characterised in that：The outdoor air
Air inlet is set to setting fresh air filter screen between the heat exchanger between the room air air inlet and institute's heat exchanger
Wind filter screen is put back into, the sensor is arranged on return air filter screen.
Preferably, the center line of the room air air inlet and both outdoor air air inlets is mutually perpendicular to.
Preferably, in addition to the electric part box in the machine casing, the electric part box and the return air filter screen
It is arranged on the same side.
Preferably, mounting bracket is provided with the return air filter screen, the sensor is arranged in described mounting bracket.
Preferably, the sensor is connected with the electric components of the electric part box.
Preferably, the sensor is Temperature Humidity Sensor.
Preferably, the blower fan is for two and setting up and down.
Preferably, the machine casing is connected to by the rotary shaft inside the machine body and the magnet at top
On the machine body.
Compared with prior art, the advantages of the utility model：The crust of the device is attractive in appearance, compact-sized, noise is low and can
To detect indoor air data.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is front view of the present utility model；
Fig. 2 is side view of the present utility model；
Fig. 3 is sectional view of the present utility model；
The title of digital or alphabetical representative corresponding component in figure：
1st, machine casing 2, machine body 3, the first blower fan 4, the second blower fan 5, heat exchanger
6th, fresh air filter screen 7, return air filter screen 8, rotary shaft 9, sensor 10, outdoor air air inlet
11st, room air air inlet 12, electric part box 13, magnet.
Embodiment
The technical solution of the utility model will be clearly and completely described by embodiment below.Obviously,
Described embodiment is only the utility model part of the embodiment, rather than whole embodiments.Based on the utility model
In embodiment, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belong to the scope of the utility model protection.
Fig. 1-3 are refer to, the utility model provides a kind of fresh air ventilator, including is set in machine casing 1, machine casing 1
Machine body 2, heat exchanger 5, in addition to air inlet unit, sensor 9 are put, air inlet unit includes outdoor air air inlet 10 and room
Interior air air inlet 11, outdoor air air inlet 10 set fresh air filter screen 6, room air air inlet 11 between arriving heat exchanger 5
Return air filter screen 7 is set between place and heat exchanger 5, and sensor 9 is arranged on return air filter screen 7.The present embodiment, on return air filter screen 7
Mounting bracket is provided with, sensor 9 is arranged in mounting bracket, and sensor 9 is Temperature Humidity Sensor, is entered for detecting air
Temperature and humidity before interior, it is ensured that the accuracy of the room air data detected.
Fig. 1-3 are refer to, both center lines of room air air inlet 11 and outdoor air air inlet 10 are mutually perpendicular to.This
The temperature difference that sample can avoid causes heat exchanger heat transfer effect difference and the air themperature of inflow interior uneven.Positioned at machine casing
Electric part box 12 in 1, electric part box 12 are arranged on the same side, the electricity of sensor 9 and electric part box 12 with return air filter screen 7
Gas component connects, and reduces sensor 9 and electric components electric leakage risk.
Fig. 1-3 are refer to, blower fan includes the first blower fan 3 and the second blower fan 4, and the first blower fan 3 and the second blower fan 4 are setting up and down
And it is exposed in the outside of machine casing 1, the present embodiment, blower fan is disposed in the outdoor, and can so reduce room noise.Heat exchanger
5 front squares, which are placed, to be arranged on inside machine body 2, is arranged such, can be saved space so that be compact-sized compact.Machine
Device shell 1 is connected on machine body 2 by the magnet 13 at rotary shaft 8 and top, and machine casing 1 can leave behind around rotary shaft 8
Filter screen and cleaning heat exchanger 5 are changed, so sets machine casing smooth, no screw hole, also side is overhauled while shell is attractive in appearance
Just.
A variety of modifications to these embodiments will be apparent for those skilled in the art, herein
Defined General Principle can be real in other embodiments in the case where not departing from spirit or scope of the present utility model
It is existing.Therefore, the utility model is not intended to be limited to the embodiments shown herein, and be to fit to it is disclosed herein
Principle and the consistent most wide scope of features of novelty.
Claims (8)
1. a kind of fresh air ventilator, including machine casing, be arranged in machine casing machine body, be arranged in machine casing
Heat exchanger, exposed blower fan, air inlet unit and sensor on the outside of the machine casing, the air inlet unit includes
Outdoor air air inlet and room air air inlet, it is characterised in that：The outdoor air air inlet to the heat exchanger it
Between set fresh air filter screen, and between the room air air inlet and institute's heat exchanger set return air filter screen, the sensor
It is arranged on return air filter screen.
A kind of 2. fresh air ventilator according to claim 1, it is characterised in that：The room air air inlet and the room
The center line of both outer air air inlets is mutually perpendicular to.
A kind of 3. fresh air ventilator according to claim 1, it is characterised in that：Also include electric in machine casing
Spare parts kit, the electric part box are arranged on the same side with the return air filter screen.
A kind of 4. fresh air ventilator according to claim 3, it is characterised in that：Installation branch is provided with the return air filter screen
Frame, the sensor are arranged in described mounting bracket.
A kind of 5. fresh air ventilator according to claim 4, it is characterised in that：The sensor and the electric part box
Electric components connection.
A kind of 6. fresh air ventilator according to claim 5, it is characterised in that：The sensor is Temperature Humidity Sensor.
A kind of 7. fresh air ventilator according to claim 1, it is characterised in that：The blower fan is for two and setting up and down.
A kind of 8. fresh air ventilator according to claim 1, it is characterised in that：The machine casing passes through positioned at the machine
The rotary shaft of device body interior and the magnet at top are connected on the machine body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017207333565 | 2017-06-22 | ||
| CN201720733356 | 2017-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207179913U true CN207179913U (en) | 2018-04-03 |
Family
ID=61739665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721103956.XU Active CN207179913U (en) | 2017-06-22 | 2017-08-31 | A kind of fresh air ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207179913U (en) |
-
2017
- 2017-08-31 CN CN201721103956.XU patent/CN207179913U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |