CN204787019U - Ventilator - Google Patents
Ventilator Download PDFInfo
- Publication number
- CN204787019U CN204787019U CN201520524590.8U CN201520524590U CN204787019U CN 204787019 U CN204787019 U CN 204787019U CN 201520524590 U CN201520524590 U CN 201520524590U CN 204787019 U CN204787019 U CN 204787019U
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- valve
- air
- chamber
- indoor
- air outlet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The utility model relates to a ventilator, include: casing, fan, air treatment device, first valve, second valve, third valve and control module, when control block detection is not up to standard to the room air quality, control first valve and third valve are closed, and control the second valve is opened for indoor air is got into by indoor air intake and purifies the chamber, then discharge through the fan outdoor, thereby make the air of indoor dirt in time discharge, and when control block detection is up to standard to the room air quality, control first valve and third valve are opened, and control the second valve is closed for indoor air is got into by indoor air intake and purifies the chamber, and simultaneously outdoor air is got into by outdoor vent and purifies the chamber, then discharges indoorly through the fan, has so not only played additional oxygen but also has played the effect of circulation purification, thereby reached indoor air purification's purpose.
Description
Technical field
The utility model relates to aeration technology, particularly relates to a kind of ventilation equipment.
Background technology
Usually, ventilation equipment send the air of outdoor to indoor, simultaneously by the air venting of indoor to outdoor, thus reach the object of ventilation.
Existing ventilation equipment as shown in Figure 1, comprise housing 1, blower fan 2, control panel 3, valve 4 and filter screen 5.Housing 1 is provided with indoor return air mouth 6, outdoor air inlet 7 and indoor air outlet 8, in housing 1, is provided with purification chamber 9; Blower fan 2, control panel 3 and filter screen 5 are arranged in purification chamber 9.The air outlet of blower fan 2 is connected with indoor air outlet 8.Control panel 3 is for the baffle plate stop position of the operation and valve 4 that control blower fan 2.
When the baffle plate of valve 4 stops at A position, indoor air enters purification chamber 9 by indoor return air mouth 6, then after filter screen 5 filters, sends indoor back to, the air of indoor is played to the effect of circularly purifying under the effect of blower fan 2 by indoor air outlet 8.
When the baffle plate of valve 4 stops at B position, outdoor air enters purification chamber 9 by outdoor air inlet 7, then after filter screen 5 filters, sends into indoor, the air of indoor is played to the effect of supplemental oxygen under the effect of blower fan 2 by indoor air outlet 8.
But, above-mentioned traditional ventilation equipment only have the purification of the Inner eycle of room air and outdoor air to send into two kinds of patterns of indoor supplemental oxygen, promptly the foul atmosphere of indoor cannot be discharged to outdoor, also just make the concentration of indoor carbon dioxide or pernicious gas not reduce timely, cause indoor air effectively to be purified.
Utility model content
The utility model, for solving the problem, proposes a kind of ventilation equipment, to reach the object effectively purified the air of a room.
A kind of ventilation equipment that the utility model provides, comprising: housing, blower fan, air processor, the first valve, the second valve, the 3rd valve and control module;
The inside of described housing is provided with into air draft conversion chamber, purification chamber and air outlet static pressure chamber, described housing offers outdoor ventilation mouth, indoor air inlet and indoor air outlet;
Described outdoor ventilation mouth with described enter air draft change chamber and be connected, described indoor air inlet is connected with described purification chamber, and described indoor air outlet is connected with described air outlet static pressure chamber;
Described blower fan and described air processor are positioned at described purification chamber, and the air outlet of blower fan is connected with described air outlet static pressure chamber;
Described first valve described enter air draft conversion chamber and described purification chamber between;
Described second valve described enter air draft conversion chamber and air outlet static pressure chamber between;
Described 3rd valve is between described indoor air outlet and described air outlet static pressure chamber;
Described control module is arranged on described housing, when detecting that indoor air quality is not up to standard, controlling described first valve and the 3rd valve closing, and controlling described second valve open; And when detecting that indoor air quality is up to standard, controlling described first valve and the 3rd valve open, and controlling described second valve closing.
Above-mentioned ventilation equipment, wherein, described outdoor ventilation mouth has two, enters the both sides in air draft conversion chamber described in laying respectively at.
Above-mentioned ventilation equipment, wherein, described air processor is at least one in dust filter, electrostatic precipitator, active carbon net, photocatalyst net, uv disinfection lamp, heater and humidifier.
A kind of ventilation equipment that the utility model provides, when detecting that indoor air quality is not up to standard by control module, control described first valve and the 3rd valve closing, and control described second valve open, indoor air is made to enter purification chamber by indoor air inlet, then be discharged into outdoor by blower fan, thus the air of foul indoor is discharged in time; And when control module detects that indoor air quality is up to standard, control described first valve and the 3rd valve open, and control described second valve closing, indoor air is made to enter purification chamber by indoor air inlet, simultaneously outdoor air enters purification chamber by outdoor ventilation mouth, then indoor are discharged into by blower fan, perform room air and be mingled with the circularly purifying of part outdoor air, so not only serve the effect of supplemental oxygen but also serve the effect of indoor air circulation purification, thus reaching the object purified the air of a room.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the internal structure schematic diagram of traditional ventilation equipment;
The internal structure schematic diagram of a kind of ventilation equipment that Fig. 2 A provides for the utility model embodiment;
Fig. 2 B is the another kind of view of each valve of ventilation equipment shown in Fig. 2 A;
The internal structure schematic diagram of the another kind of ventilation equipment that Fig. 3 A provides for the utility model embodiment;
Fig. 3 B is the another kind of view of each valve of ventilation equipment shown in Fig. 3 A.
Detailed description of the invention
The structural representation of a kind of ventilation equipment that Fig. 2 A provides for the utility model embodiment.As shown in Figure 2 A, these ventilation equipment comprise: housing 10, blower fan 20, air processor 70, first valve 40, second valve 50, the 3rd valve 60 and control module 30.
The inside of described housing 10 is provided with into air draft conversion chamber 11, purification chamber 12 and air outlet static pressure chamber 13.Wherein said enter air draft change chamber 11 and air outlet static pressure chamber 13 provides transformed space for the flow direction into air-flow under the effect of above-mentioned each valve, thus control that air flow direction is indoor or to control air flow direction outdoor.
Described housing 10 offers outdoor ventilation mouth 14, indoor air inlet 15 and indoor air outlet 16.
Described outdoor ventilation mouth 14 with described enter air draft change chamber 11 and be connected, described indoor air inlet 15 is connected with described purification chamber 12, and described indoor air outlet 16 is connected with described air outlet static pressure chamber 13.
Described blower fan 20 and described air processor 70 are positioned at described purification chamber 12, and the air outlet of blower fan 20 is connected with described air outlet static pressure chamber 13.
Described first valve 40 described enter air draft conversion chamber 11 and described purification chamber 12 between.
Described second valve 50 described enter air draft conversion chamber 11 and air outlet static pressure chamber 13 between.
Described 3rd valve 60 is between described indoor air outlet 16 and described air outlet static pressure chamber 13.
Described control module 30 is arranged on described housing 10, and its effect is: when detecting that indoor air quality is not up to standard, controls described first valve 40 and the 3rd valve 60 is closed, and controls described second valve 50 and open; And when detecting that indoor air quality is up to standard, control described first valve 40 and the 3rd valve 60 is opened, and control described second valve 50 and close.
Particularly, can be provided with the sensor detecting air quality in described control module 30, this sensor can detect carbon dioxide, VOC gas, PM2.5 etc.; And judge that whether indoor air quality is up to standard.
When control module 30 detects that indoor air quality is up to standard, control the state of each valve as shown in Figure 2 A, the first valve 40 and the 3rd valve 60 are opened, and the second valve 50 is closed.Now, air-flow direction is see the arrow in Fig. 2 A, outdoor air is entered by outdoor ventilation mouth 14, then purification chamber 12 is entered through the first valve 40, simultaneously indoor air enters purification chamber 12 by indoor air inlet 15, then carries out air mixing, eventually pass air processor 70 process after under the effect of blower fan 20, air-flow flows through air outlet static pressure chamber 13 and the 3rd valve 60 successively, sends indoor to finally by indoor air outlet 16.Like this, not only serve the effect of supplemental oxygen but also serve the effect of indoor air circulation purification.Wherein, air processor 70 can be at least one in dust filter, electrostatic precipitator, active carbon net, photocatalyst net, uv disinfection lamp, heater and humidifier.
Again when control module 30 detects that indoor air quality is not up to standard, control the state of each valve as shown in Figure 2 B, the first valve 40 and the 3rd valve 60 are closed, and the second valve 50 is opened.Now, air-flow direction is see the arrow in Fig. 2 B, and indoor air enters purification chamber 12, then under the effect of blower fan 20 by indoor air inlet 15, air-flow flows through air outlet static pressure chamber 13, second valve 50 successively and enters air draft conversion chamber 11, is discharged into outdoor finally by outdoor ventilation mouth 14.Like this, the air of foul indoor can be made to discharge in time, thus reach the object purified the air of a room further.
The another kind of ventilation equipment that Fig. 3 A provides for the utility model embodiment, the ventilation equipment that these ventilation equipment and above-described embodiment provide are substantially identical, and difference is: outdoor ventilation mouth has two, enter the both sides in air draft conversion chamber described in laying respectively at.
See Fig. 3 A and Fig. 3 B, housing 10 is offered outdoor ventilation mouth 141 and outdoor ventilation mouth 142, so that install.Wherein, outdoor ventilation mouth 141 is positioned at the left side into air draft conversion chamber 11, and outdoor ventilation mouth 142 is positioned at the right side into air draft conversion chamber 11.When needing when seated with outdoor ventilation mouth 141, outdoor ventilation mouth 142 can be blocked; When needing when seated with outdoor ventilation mouth 142, just outdoor ventilation mouth 141 is blocked.
The operation principle of the ventilation equipment shown in Fig. 3 A with Fig. 3 B is identical with the ventilation equipment shown in Fig. 2 A with Fig. 2 B, just repeats no more here.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (3)
1. ventilation equipment, is characterized in that, comprising: housing, blower fan, air processor, the first valve, the second valve, the 3rd valve and control module;
The inside of described housing is provided with into air draft conversion chamber, purification chamber and air outlet static pressure chamber, described housing offers outdoor ventilation mouth, indoor air inlet and indoor air outlet;
Described outdoor ventilation mouth with described enter air draft change chamber and be connected, described indoor air inlet is connected with described purification chamber, and described indoor air outlet is connected with described air outlet static pressure chamber;
Described blower fan and described air processor are positioned at described purification chamber, and the air outlet of blower fan is connected with described air outlet static pressure chamber;
Described first valve described enter air draft conversion chamber and described purification chamber between;
Described second valve described enter air draft conversion chamber and air outlet static pressure chamber between;
Described 3rd valve is between described indoor air outlet and described air outlet static pressure chamber;
Described control module is arranged on described housing, when detecting that indoor air quality is not up to standard, controlling described first valve and the 3rd valve closing, and controlling described second valve open; And when detecting that indoor air quality is up to standard, controlling described first valve and the 3rd valve open, and controlling described second valve closing.
2. equipment according to claim 1, it is characterized in that, described outdoor ventilation mouth has two, enters the both sides in air draft conversion chamber described in laying respectively at.
3. equipment according to claim 1 or 2, is characterized in that, described air processor is at least one in dust filter, electrostatic precipitator, active carbon net, photocatalyst net, uv disinfection lamp, heater and humidifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520524590.8U CN204787019U (en) | 2015-06-04 | 2015-07-18 | Ventilator |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520375191 | 2015-06-04 | ||
| CN201520524590.8U CN204787019U (en) | 2015-06-04 | 2015-07-18 | Ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204787019U true CN204787019U (en) | 2015-11-18 |
Family
ID=54527060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520524590.8U Active CN204787019U (en) | 2015-06-04 | 2015-07-18 | Ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204787019U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642434A (en) * | 2017-01-20 | 2017-05-10 | 杭州奥普卫厨科技有限公司 | Purification device capable of switching fresh air function and air exchange function |
| CN107327985A (en) * | 2017-07-11 | 2017-11-07 | 上海九谷智能科技有限公司 | A kind of air fast purification system for being applicable radioactivity computer room |
| CN111637575A (en) * | 2020-06-09 | 2020-09-08 | 齐鲁工业大学 | Ventilation assembly, processing and manufacturing method thereof and library ventilation system |
| CN112665074A (en) * | 2020-12-22 | 2021-04-16 | 广东百朗新风***有限公司 | Single-pipeline fan equipment and method for exchanging air by using same |
-
2015
- 2015-07-18 CN CN201520524590.8U patent/CN204787019U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642434A (en) * | 2017-01-20 | 2017-05-10 | 杭州奥普卫厨科技有限公司 | Purification device capable of switching fresh air function and air exchange function |
| CN107327985A (en) * | 2017-07-11 | 2017-11-07 | 上海九谷智能科技有限公司 | A kind of air fast purification system for being applicable radioactivity computer room |
| CN111637575A (en) * | 2020-06-09 | 2020-09-08 | 齐鲁工业大学 | Ventilation assembly, processing and manufacturing method thereof and library ventilation system |
| CN112665074A (en) * | 2020-12-22 | 2021-04-16 | 广东百朗新风***有限公司 | Single-pipeline fan equipment and method for exchanging air by using same |
| CN112665074B (en) * | 2020-12-22 | 2021-12-07 | 广东百朗新风***有限公司 | Single-pipeline fan equipment and method for exchanging air by using same |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |