CN202024419U - Novel blower - Google Patents
Novel blower Download PDFInfo
- Publication number
- CN202024419U CN202024419U CN201120120622XU CN201120120622U CN202024419U CN 202024419 U CN202024419 U CN 202024419U CN 201120120622X U CN201120120622X U CN 201120120622XU CN 201120120622 U CN201120120622 U CN 201120120622U CN 202024419 U CN202024419 U CN 202024419U
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- air
- outdoor air
- outdoor
- heat exchanger
- outlet
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Abstract
The utility model discloses a novel blower. When the novel blower works, indoor air and outdoor air are pumped through an indoor air exhaust blower and an outdoor air exhaust blower respectively, the indoor air enters from an indoor air inlet, t outdoor air enters through an outdoor air inlet, the indoor and outdoor air heat exchange is performed through a heat exchange board, thereby preliminarily reducing air temperature difference of the indoor and outdoor; the energy of the indoor air to be discharged outside is recycled, and then the indoor air and the outdoor air enter a heat exchanger for further heat exchange, thereby further reducing temperature difference between the indoor air and the outdoor air, completely recycling the energy of the indoor air, and remarkably reducing waste in cold and heat energy through the secondary indoor and outdoor air heat exchange.
Description
Technical field
The utility model relates to new blower fan.
Background technology
New blower fan, can be applied in office building, house, the department store, in the different buildings such as bank, realization is uninterruptedly replaced outdoor fresh air and indoor foul atmosphere, allow and treat for a long time can breathe fresh air indoor people, and in the new blower fan filter is set, filter can filter out the bacterium in the fresh air, particle and harmful substance, guarantee to introduce indoor fresh air and be in cleaning, furthermore, also be provided with heat exchanger in the new blower fan, carry out heat exchange between the outdoor air of feasible room air of discharging and introducing, realize the recovery of indoor temperature, reduce the waste of cold and hot energy.
Existing new blower fan, foul atmosphere and outdoor fresh air in the suction chamber owing to only carry out heat exchange in heat exchanger, cause the recovering effect of indoor temperature undesirable respectively, and promptly the waste of cold and hot energy is bigger.
Summary of the invention
The purpose of this utility model provides and not only adopts heat exchanger to carry out heat exchange also to adopt heat exchanger plate to carry out the new blower fan of heat exchange.
For achieving the above object, the technical solution adopted in the utility model is: a kind of new blower fan, comprise housing with inner chamber, be opened on the described housing and with the room air inlet of described intracavity inter-connection, the outdoor air outlet, outdoor air inlet and room air outlet, be arranged in the described inner chamber and can suction air enter in the described room air inlet and air is sent the room air air exhauster of described outdoor air outlet, be arranged on the indoor air filtration device that can filter the air that enters from described room air inlet in the described inner chamber, be arranged in the described inner chamber and can suction air enter in the described outdoor air inlet and air is sent the outdoor air air exhauster of described room air outlet, be arranged on the outdoor air filter that can filter the air that enters from described outdoor air inlet in the described inner chamber, being arranged in the described inner chamber can be to through described indoor air filtration device filtered air and the heat exchanger that carries out heat exchange through described outdoor air filter filtered air, the outlet that is used on the described heat exchanger export through described indoor air filtration device filtered air is connected with described outdoor air outlet, the outlet that is used on the described heat exchanger export through described outdoor air filter filtered air is connected with described room air outlet, is provided with the heat exchanger plate that air that can enter entering the mouth from described room air and the air that enters from described outdoor air inlet are carried out heat exchange in the described inner chamber.
Preferably, described room air inlet is provided with described outdoor air inlet is close mutually, and lays respectively at the both sides of described heat exchanger plate.
Further preferably, described room air inlet is connected with described indoor air filtration device, described outdoor air inlet is connected with described outdoor air filter, the filtering outlet of the filtering outlet of described indoor air filtration device, described outdoor air filter lays respectively at the both sides of described heat exchanger plate, and near described heat exchanger plate setting.
Still more preferably, described heat exchanger plate adopts the metallic plate that is bellows-shaped.
Still more preferably, described indoor air filtration device, described outdoor air filter include cylindrical hollow filtering bodies, the one end sealing of described filtering bodies, the other end opens wide, the opened end portions of described filtering bodies is connected with described inlet, has described filtering outlet on the circumferential wall of described filtering bodies.
Still more preferably, in described housing, arranging successively downstream from the upstream by the mobile direction of air is described outdoor air inlet, described outdoor air filter, described heat exchanger, described outdoor air air exhauster, the outlet of described room air.
Still more preferably, in described housing, arranging successively downstream from the upstream by the mobile direction of air is described room air inlet, described indoor air filtration device, described room air air exhauster, described heat exchanger, the outlet of described outdoor air.
Preferably, described room air air exhauster, described outdoor air air exhauster all adopt centrifugal fan.
Because the utilization of technique scheme, the utility model compared with prior art has following advantage: new blower fan is when work, aspirate room air and outdoor air respectively by room air air exhauster and outdoor air air exhauster, room air enters from the room air inlet, outdoor air enters from the outdoor air inlet, indoor-outdoor air carries out heat exchange by heat exchanger plate, tentatively dwindle the indoor-outdoor air temperature difference, recovery will be discharged the energy of outdoor room air, then indoor-outdoor air enters heat exchanger again and carries out further heat exchange, further dwindle the indoor-outdoor air temperature difference, fully reclaim the energy of room air, significantly reduced the waste of cold and hot energy by the secondary heat exchange of indoor-outdoor air.
Description of drawings
Accompanying drawing 1 is an internal structure schematic diagram of the present utility model.
The specific embodiment
Further set forth structure of the present utility model below in conjunction with accompanying drawing.
Referring to shown in Figure 1, a kind of new blower fan, comprise housing 1 with inner chamber 2, be opened on the housing 1 and the room air that is connected with inner chamber 2 inlet 3, outdoor air outlet 7, outdoor air inlet 8 and room air outlet, all be arranged on the room air air exhauster 5 in the inner chamber 2, indoor air filtration device 4, outdoor air air exhauster 10, outdoor air filter 9 and heat exchanger 6, room air air exhauster 5 can the suction air inlet chamber in the air intake 3, and air sent outdoor air outlet 7, equally, outdoor air air exhauster 10 can suction air inlet chamber outer air in the inlet 8, and air sent room air outlet, in order to guarantee enough swabbing pressures, room air air exhauster 5, outdoor air air exhauster 10 all adopts centrifugal fan, indoor air filtration device 4 can be to filtering from room air inlet 3 air that enter, to remove airborne germ, harmful substances such as dust, equally, outdoor air filter 9 can be to filtering from outdoor air inlet 8 air that enter, it is clean that assurance will be introduced indoor air, heat exchanger 6 can be to carrying out heat exchange through indoor air filtration device 4 filtered airs with through outdoor air filter 9 filtered airs, indoor-outdoor air after filtration, after the heat exchange, from outdoor air outlet 7, room air outlet output, specifically, the outlet 13 that is used on the heat exchanger 6 export through indoor air filtration device 4 filtered airs is connected with outdoor air outlet 7, the outlet 15 that is used on the heat exchanger 6 export through outdoor air filter 9 filtered airs is connected with the room air outlet, be provided with heat exchanger plate 16 in the inner chamber 2, this heat exchanger plate 16 can be to carrying out heat exchange from room air inlet 3 air that enter with from outdoor air inlet 8 air that enter.Like this, new blower fan is when work, aspirate room air and outdoor air respectively by room air air exhauster 5 and outdoor air air exhauster 10, room air 3 enters from entering the mouth, outdoor air 8 enters from entering the mouth, indoor-outdoor air carries out heat exchange by heat exchanger plate 16, tentatively dwindle the indoor-outdoor air temperature difference, recovery will be discharged the energy of outdoor room air, then indoor-outdoor air enters heat exchanger 6 again and carries out further heat exchange, further dwindle the indoor-outdoor air temperature difference, fully reclaim the energy of room air, here the energy that reclaims room air has two kinds of situations usually, for example, in summer, the indoor cold air of opening, outdoor temperature is very high, then by heat exchanger plate 16 and heat exchanger 6, fully reduce the temperature of outdoor air, make when introducing outdoor fresh air, can reduce waste cold energy, opposite, in winter, the indoor heating installation of opening, outdoor temperature is very low, then by heat exchanger plate 16 and heat exchanger 6, the temperature of abundant promote outdoor air, make when introducing outdoor fresh air, can reduce waste, the secondary heat exchange of heat exchanger plate 16 and heat exchanger 6 heat energy, fully dwindled and to have discharged outdoor room air and will introduce temperature difference between the indoor outdoor air, significantly reduced the waste of cold and hot energy.
In order to make heat exchanger plate 16 effectively to work, room air inlet 3 is provided with outdoor air inlet 8 is close mutually, and lay respectively at the both sides of heat exchanger plate 16, specifically, room air inlet 3 is connected with indoor air filtration device 4, making can be by after filter 4 effective the filtration by 3 air that enter that enter the mouth, enter again in the clearance spaces of inner chamber 2, equally, outdoor air inlet 8 is connected with outdoor air filter 9, making can be by after filter 9 effective the filtration by 8 air that enter that enter the mouth, enter again in the clearance spaces of inner chamber 2, the filtering outlet of indoor air filtration device 4, the filtering outlet of outdoor air filter 9 lays respectively at the both sides of heat exchanger plate 16, and all be provided with near heat exchanger plate 16, filtered like this indoor-outdoor air can be in the smooth heat exchange in the both sides of heat exchanger plate 16, and heat exchanger plate 16 can adopt metallic plate, in order to improve heat exchanger effectiveness, heat exchanger plate 16 is bellows-shaped.
In Fig. 1, indoor air filtration device 4, outdoor air filter 9 include cylindrical hollow filtering bodies, the one end sealing of filtering bodies, the other end opens wide, the opened end portions of filtering bodies is connected with inlet 3 or 8, directly be sent to filtering bodies inside from 3 or 8 air that enter inner chamber 2 that enter the mouth like this and filter, have filtering outlet on the circumferential wall of filtering bodies, filtered air is discharged into the inner chamber 2 from filtering outlet.
In housing 1, for the path of introducing outdoor air, arranging successively downstream from the upstream by the mobile direction of air is outdoor air inlet 8, outdoor air filter 9, heat exchanger 6, outdoor air air exhauster 10, room air outlet, in Fig. 1, do not demonstrate the room air outlet, only demonstrated the passage 11 that leads to the room air outlet; Equally, for the path of discharging room air, arranging successively downstream from the upstream by the mobile direction of air is room air inlet 3, indoor air filtration device 4, room air air exhauster 5, heat exchanger 6, outdoor air outlet 7, outdoor air filter 9, indoor air filtration device 4 is all near heat exchanger plate 16, and lay respectively at the both sides of heat exchanger plate 16, then new blower fan is when ventilation, outdoor air is introduced path, the room air drain passageway is not communicated with mutually, can carry out secondary heat exchange by heat exchanger plate 16 and heat exchanger 6, heat exchange is abundant, reduces the waste of cold and hot energy.
Claims (8)
1. new blower fan, comprise housing with inner chamber, be opened on the described housing and with the room air inlet of described intracavity inter-connection, the outdoor air outlet, outdoor air inlet and room air outlet, be arranged in the described inner chamber and can suction air enter in the described room air inlet and air is sent the room air air exhauster of described outdoor air outlet, be arranged on the indoor air filtration device that can filter the air that enters from described room air inlet in the described inner chamber, be arranged in the described inner chamber and can suction air enter in the described outdoor air inlet and air is sent the outdoor air air exhauster of described room air outlet, be arranged on the outdoor air filter that can filter the air that enters from described outdoor air inlet in the described inner chamber, being arranged in the described inner chamber can be to through described indoor air filtration device filtered air and the heat exchanger that carries out heat exchange through described outdoor air filter filtered air, the outlet that is used on the described heat exchanger export through described indoor air filtration device filtered air is connected with described outdoor air outlet, the outlet that is used on the described heat exchanger export through described outdoor air filter filtered air is connected with described room air outlet, it is characterized in that: be provided with the heat exchanger plate that air that can enter entering the mouth from described room air and the air that enters from described outdoor air inlet are carried out heat exchange in the described inner chamber.
2. new blower fan according to claim 1 is characterized in that: described room air inlet is provided with described outdoor air inlet is close mutually, and lays respectively at the both sides of described heat exchanger plate.
3. new blower fan according to claim 2, it is characterized in that: described room air inlet is connected with described indoor air filtration device, described outdoor air inlet is connected with described outdoor air filter, the filtering outlet of the filtering outlet of described indoor air filtration device, described outdoor air filter lays respectively at the both sides of described heat exchanger plate, and near described heat exchanger plate setting.
4. new blower fan according to claim 3 is characterized in that: described heat exchanger plate adopts the metallic plate that is bellows-shaped.
5. new blower fan according to claim 3, it is characterized in that: described indoor air filtration device, described outdoor air filter include cylindrical hollow filtering bodies, the one end sealing of described filtering bodies, the other end opens wide, the opened end portions of described filtering bodies is connected with described inlet, has described filtering outlet on the circumferential wall of described filtering bodies.
6. new blower fan according to claim 3, it is characterized in that: in described housing, arranging successively downstream from the upstream by the mobile direction of air is described outdoor air inlet, described outdoor air filter, described heat exchanger, described outdoor air air exhauster, the outlet of described room air.
7. new blower fan according to claim 3, it is characterized in that: in described housing, arranging successively downstream from the upstream by the mobile direction of air is described room air inlet, described indoor air filtration device, described room air air exhauster, described heat exchanger, the outlet of described outdoor air.
8. new blower fan according to claim 1 is characterized in that: described room air air exhauster, described outdoor air air exhauster all adopt centrifugal fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120120622XU CN202024419U (en) | 2011-04-22 | 2011-04-22 | Novel blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120120622XU CN202024419U (en) | 2011-04-22 | 2011-04-22 | Novel blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202024419U true CN202024419U (en) | 2011-11-02 |
Family
ID=44849367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120120622XU Expired - Lifetime CN202024419U (en) | 2011-04-22 | 2011-04-22 | Novel blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202024419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155763A (en) * | 2011-04-22 | 2011-08-17 | 苏州莱尔特清洁器具有限公司 | Novel fan |
-
2011
- 2011-04-22 CN CN201120120622XU patent/CN202024419U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155763A (en) * | 2011-04-22 | 2011-08-17 | 苏州莱尔特清洁器具有限公司 | Novel fan |
| CN102155763B (en) * | 2011-04-22 | 2013-05-01 | 苏州莱尔特清洁器具有限公司 | Novel fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111102 Effective date of abandoning: 20130501 |
|
| RGAV | Abandon patent right to avoid regrant |