CN211011801U - Multifunctional fresh air ventilator - Google Patents
Multifunctional fresh air ventilator Download PDFInfo
- Publication number
- CN211011801U CN211011801U CN201922129422.XU CN201922129422U CN211011801U CN 211011801 U CN211011801 U CN 211011801U CN 201922129422 U CN201922129422 U CN 201922129422U CN 211011801 U CN211011801 U CN 211011801U
- Authority
- CN
- China
- Prior art keywords
- channel
- fresh air
- air
- exhaust
- new trend
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Central Air Conditioning (AREA)
Abstract
The utility model belongs to ventilation exhaust equipment field relates to a multi-functional fresh air ventilator, including the host computer casing, the host computer casing is inside to divide into new trend inlet channel with the division board of airing exhaust through the new trend division board, new trend outlet channel, the inlet channel of airing exhaust and the outlet channel of airing exhaust, and be equipped with the energy recuperation heat exchanger in the host computer casing, new trend inlet channel passes through the new trend channel intercommunication of energy recuperation heat exchanger with new trend outlet channel, the inlet channel of airing exhaust and the outlet channel of airing exhaust pass through the channel intercommunication of airing exhaust of energy recuperation heat exchanger, be equipped with the cold and hot coil pipe in the new trend outlet channel, be equipped with air exhaust fan and air. The utility model has the advantages of reasonable design, not only can accomplish most basic energy recuperation and ventilation, can use under the environment of cooling or heating moreover, through cold and hot coil pipe to getting into indoor air cooling or heating, has reached indoor temperature's demand.
Description
Technical Field
The utility model relates to a multi-functional fresh air ventilator belongs to the ventilation exhaust apparatus field.
Background
The working principle of the fresh air ventilator is that a fan is started to respectively pull indoor air and outdoor air to pass through a heat exchanger and then to be respectively exhausted to the outdoor and the indoor, so that indoor and outdoor air exchange, partial heat exchange and humidity exchange are realized; meanwhile, when the existing fresh air ventilator is used in a transitional season environment, energy is relatively consumed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide a multi-functional fresh air ventilator, this multi-functional fresh air ventilator not only can accomplish energy recuperation and ventilation, but also can use under the environment of cooling or heating, through cold and hot coil pipe to getting into indoor air cooling or heating, has reached indoor temperature's demand.
Multifunctional fresh air ventilator, including the host casing, the host casing is inside to divide into new trend inlet channel through the new trend division board with the division board of airing exhaust, new trend outlet channel, the inlet channel of airing exhaust and the outlet channel of airing exhaust, and be equipped with the energy recuperation heat exchanger in the host casing, new trend inlet channel passes through the new trend passageway intercommunication of energy recuperation heat exchanger with new trend outlet channel, the inlet channel of airing exhaust and the outlet channel of airing exhaust through the energy recuperation heat exchanger's passageway intercommunication of airing exhaust, new trend inlet channel, new trend outlet channel, the inlet channel of airing exhaust and the outlet channel of airing exhaust communicate the new trend entry respectively, the new trend export, the inlet of airing exhaust and the export of airing exhaust, be equipped with cold and hot coil pipe in the new trend outlet channel of airing.
According to the unit operation principle, in winter heating or summer air conditioning, outdoor fresh air enters a fresh air inlet channel through a fresh air inlet, is filtered and cleaned through a filter and enters a fresh air channel of an energy recovery heat exchanger; indoor air enters an exhaust inlet channel through an exhaust inlet, then the indoor air enters an exhaust channel of an energy recovery heat exchanger through a filter, the indoor air in the exhaust channel and outdoor fresh air in a fresh air channel carry out energy recovery and heat exchange, but in severe cold or hot seasons, when the heat exchange of the energy recovery heat exchanger can not meet the requirement of indoor temperature, the outdoor fresh air enters a fresh air outlet channel through the energy recovery heat exchanger, is heated or cooled by a cold and hot coil pipe in the fresh air outlet channel to meet the requirement of the indoor temperature, then is sent into the room through a fresh air outlet by an air supply fan, and the indoor air is discharged into the exhaust outlet channel after passing through the energy recovery heat exchanger and then is discharged to the outside through an exhaust outlet by an exhaust fan.
Preferably, a bypass air duct is additionally arranged between the fresh air inlet channel and the fresh air outlet channel, and a bypass air valve is arranged in the bypass air duct. In the transition season, when indoor and outdoor almost zero difference in temperature, can open the bypass blast gate, the new trend is not through the energy recuperation heat exchanger, directly gets into new trend inlet channel by the new trend entry, then gets into new trend exit channel through the bypass blast gate, then sends into indoor through the new trend export by air supply fan, has reduced the energy consumption to a great extent, for the customer reduces the operation and consumes, energy-conserving effect is showing, comparatively environmental protection.
Preferably, the fresh air channel inlet end and the exhaust channel inlet end of the energy recovery heat exchanger are both provided with filters, so that the fresh air entering the energy recovery heat exchanger and the indoor is clean air.
Compared with the prior art, the utility model beneficial effect who has is:
the utility model has the advantages of reasonable design, can realize a tractor serves several purposes, not only can accomplish most essential energy recuperation and ventilation, and can use under cooling or heating environment, cool down or heat the indoor air of entering through cold and hot coil pipe, the demand of indoor temperature has been reached, can also use in transition season, open the bypass blast gate, it is indoor directly to make outdoor new trend get into through bypass blast gate and air supply fan, do not pass through the energy recuperation heat exchanger, the energy consumption has been reduced to a very big extent, consume for customer's reduction operation, energy-conserving effect is showing, comparatively environmental protection.
Drawings
Fig. 1 is a schematic structural view (top view) of a multifunctional fresh air ventilator;
fig. 2 is a schematic structural view (perspective view) of the multifunctional fresh air ventilator.
In the figure: 1. a main housing; 2. an exhaust outlet channel; 3. a fresh air inlet channel; 4. a fresh air inlet; 5. a bypass air valve; 6. an energy recovery heat exchanger; 7. an exhaust inlet channel; 8. an exhaust inlet; 9. a fresh air outlet channel; 10. an air supply fan; 11. a fresh air outlet; 12. a cold and hot coil pipe; 13. an exhaust fan; 14. an exhaust outlet; 15. a fresh air partition plate; 16. a filter; 17. an exhaust partition plate.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
referring to fig. 1 and 2, the multifunctional fresh air ventilator of the present invention comprises a main housing 1, the interior of the main housing 1 is divided into a fresh air inlet channel 3, a fresh air outlet channel 9, an air exhaust inlet channel 7 and an air exhaust outlet channel 2 by a fresh air partition plate 15 and an air exhaust partition plate 17, an energy recovery heat exchanger 6 is arranged in the main machine shell 1, a fresh air inlet channel 3 is communicated with a fresh air outlet channel 9 through a fresh air channel of the energy recovery heat exchanger 6, an air exhaust inlet channel 7 is communicated with an air exhaust outlet channel 2 through an air exhaust channel of the energy recovery heat exchanger 6, the fresh air inlet channel 3, the fresh air outlet channel 9, the air exhaust inlet channel 7 and the air exhaust outlet channel 2 are respectively communicated with a fresh air inlet 4, a fresh air outlet 11, an air exhaust inlet 8 and an air exhaust outlet 14, a cold and hot coil pipe 12 is arranged in the fresh air outlet channel 9, and an air exhaust fan 13 and an air supply fan 10 are respectively arranged in the air exhaust outlet channel 2.
In this embodiment:
a bypass air duct is additionally arranged between the channel 3 of the fresh air inlet 4 and the channel 9 of the fresh air outlet 11, and a bypass air valve 5 is arranged in the bypass air duct. In the transition season, when indoor and outdoor almost zero difference in temperature, can open bypass blast gate 5, the new trend is not through energy recuperation heat exchanger 6, directly gets into 4 passageways 3 of new trend entry by new trend entry 4, then gets into 11 passageways 9 of new trend export through bypass blast gate 5, then sends into indoor through new trend export 11 by air supply fan 10, has reduced the energy consumption to a great extent, and for customer's reduction operation consumes, energy-conserving effect is showing, comparatively environmental protection.
The fresh air channel inlet end and the exhaust channel inlet end of the energy recovery heat exchanger 6 are both provided with filters 16, so that the fresh air entering the energy recovery heat exchanger 6 and the indoor is ensured to be clean air.
According to the unit operation principle, in winter heating or summer air conditioning, outdoor fresh air enters a fresh air inlet 4 channel 3 through a fresh air inlet 4, is filtered and cleaned through a filter 16 and enters a fresh air channel of an energy recovery heat exchanger 6; indoor air enters an exhaust inlet channel through an exhaust inlet, then the indoor air enters an exhaust channel of an energy recovery heat exchanger 6 through a filter 16, the indoor air in the exhaust channel and outdoor fresh air in a fresh air channel carry out energy recovery and heat exchange, but in severe cold or hot seasons, when the heat exchange of the energy recovery heat exchanger 6 cannot meet the requirement of indoor temperature, the outdoor fresh air enters a fresh air outlet 11 channel 9 through the energy recovery heat exchanger 6, is heated or cooled by a cold and hot coil 12 in the fresh air outlet 11 channel 9 to meet the requirement of the indoor temperature, then is sent into the room through the fresh air outlet 11 by an air supply fan 10, and the indoor air is discharged into an exhaust outlet 14 channel 2 after passing through the energy recovery heat exchanger 6 and then is discharged to the outside through an exhaust outlet 14 by an exhaust fan 13.
In a transition season, the bypass air valve 5 is opened, fresh air directly enters the channel 3 of the fresh air inlet 4 from the fresh air inlet 4 without passing through the energy recovery heat exchanger 6, then enters the channel 9 of the fresh air outlet 11 from the bypass air valve 5, and then is sent into a room from the air supply fan 10 through the fresh air outlet 11.
Claims (3)
1. A multifunctional fresh air ventilator comprises a main machine shell (1), the inside of the main machine shell (1) is divided into a fresh air inlet channel (3), a fresh air outlet channel (9), an air exhaust inlet channel (7) and an air exhaust outlet channel (2) through a fresh air partition plate (15) and an air exhaust partition plate (17), an energy recovery heat exchanger (6) is arranged in the main machine shell (1), the fresh air inlet channel (3) is communicated with the fresh air outlet channel (9) through the fresh air channel of the energy recovery heat exchanger (6), the air exhaust inlet channel (7) is communicated with the air exhaust outlet channel (2) through the air exhaust channel of the energy recovery heat exchanger (6), the fresh air inlet channel (3), the fresh air outlet channel (9), the air exhaust inlet channel (7) and the air exhaust outlet channel (2) are respectively communicated with a fresh air inlet (4), a fresh air outlet (11), an air exhaust inlet (8) and, the method is characterized in that: a cold and hot coil pipe (12) is arranged in the fresh air outlet channel (9), and an exhaust fan (13) and an air supply fan (10) are respectively arranged in the exhaust air outlet channel (2) and the fresh air outlet channel (9).
2. A multifunctional fresh air ventilator according to claim 1, wherein: a bypass air channel is additionally arranged between the fresh air inlet channel (3) and the fresh air outlet channel (9), and a bypass air valve (5) is arranged in the bypass air channel.
3. A multifunctional fresh air ventilator according to claim 1, wherein: the inlet end of the fresh air channel and the inlet end of the exhaust channel of the energy recovery heat exchanger (6) are both provided with filters (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922129422.XU CN211011801U (en) | 2019-11-29 | 2019-11-29 | Multifunctional fresh air ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922129422.XU CN211011801U (en) | 2019-11-29 | 2019-11-29 | Multifunctional fresh air ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211011801U true CN211011801U (en) | 2020-07-14 |
Family
ID=71468005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922129422.XU Active CN211011801U (en) | 2019-11-29 | 2019-11-29 | Multifunctional fresh air ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211011801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022018017A1 (en) * | 2020-07-24 | 2022-01-27 | Zehnder Group International Ag | Compact heat recovery ventilation unit with bypass |
-
2019
- 2019-11-29 CN CN201922129422.XU patent/CN211011801U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022018017A1 (en) * | 2020-07-24 | 2022-01-27 | Zehnder Group International Ag | Compact heat recovery ventilation unit with bypass |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205536272U (en) | Heat recovery new trend air conditioner purification unit of taking a breath | |
| CN105674444A (en) | Heat recovery fresh air ventilation air conditioning purification unit | |
| CN205717538U (en) | Mixed ventilation heating air conditioning equipment | |
| CN102287885A (en) | Double-rotating-wheel type evaporative-cooling and mechanical-refrigerating composite air-conditioner set with automatic dust-absorbing function | |
| CN212081440U (en) | Fresh air conditioner | |
| CN102444941A (en) | Clean fresh air dehumidifying system with extreme low cold and heat loss | |
| CN104848452B (en) | Efficient data room cooling temperature and humidity regulating device | |
| CN205641394U (en) | Return air heat reclamation device | |
| CN210399413U (en) | Heat energy recovery system and data center | |
| CN211011801U (en) | Multifunctional fresh air ventilator | |
| CN204853854U (en) | Wheel style heat recovery air -handling unit | |
| CN110081578A (en) | A kind of heat exchanger and control method with by-pass line of intelligent control | |
| CN103574808A (en) | Direct evaporation cooling air conditioner unit with variable air flue | |
| CN201209935Y (en) | Fresh air ventilation device | |
| CN210345666U (en) | Room air environment regulation and control system | |
| CN111520857A (en) | Double-working-condition fresh air dehumidifying and temperature adjusting processing device | |
| CN205014519U (en) | Energy -conserving dehumidification system of precooling | |
| CN209101477U (en) | A kind of recovery type heat evaporation cooling air processor group | |
| CN110360735A (en) | Heat reclaiming system and data center | |
| CN207881091U (en) | A kind of heat pipe reclaiming type direct-evaporation-type fresh-air ventilation unit | |
| CN203571925U (en) | Evaporative cooling air conditioner capable of changing air duct | |
| CN214709470U (en) | Heat recovery ventilation air conditioning unit for livestock and poultry breeding | |
| CN105135554A (en) | Pre-cooling energy-saving dehumidifying system and method | |
| CN202133047U (en) | Novel full-heat recovery type fan set | |
| CN206542690U (en) | A kind of electric panel room refrigerating plant of low energy consumption |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Multifunctional fresh air ventilator Effective date of registration: 20220622 Granted publication date: 20200714 Pledgee: Huantai County Branch of China Postal Savings Bank Co.,Ltd. Pledgor: ZIBO QIYU AIRCONDITION ENERGY RECOVERY EQUIPMENT Co.,Ltd. Registration number: Y2022980008593 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |