CN204902017U - New fan of heat recovery - Google Patents
New fan of heat recovery Download PDFInfo
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- CN204902017U CN204902017U CN201520543606.XU CN201520543606U CN204902017U CN 204902017 U CN204902017 U CN 204902017U CN 201520543606 U CN201520543606 U CN 201520543606U CN 204902017 U CN204902017 U CN 204902017U
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Abstract
The utility model relates to a new fan of heat recovery, including casing, early effect filters, high efficiency filter, plate heat exchanger, forced draught blower, exhaust fan, new fan adopts the new trend and the perpendicular crisscross reverse -flow heat exchange of airing exhaust, the new trend loops through parallel arrangement's early effect filters, high efficiency filter, plate heat exchanger, forced draught blower and sees off from the new trend export, air exhaust and loop through plate heat exchanger, exhaust fan from the export discharge of airing exhaust. The utility model has the advantages of compact structure, waste heat utilization is abundant, duct design is ingenious, with low costs, be convenient for the installation.
Description
Technical field
The utility model relates to a kind of air processor, is specifically related to a kind of new blower for heat recycling.
Background technology
New blower fan is a kind of effective air cleaning facility, room air can be made to produce circulation, on the one hand outside the air discharge chamber of foul indoor, on the other hand outdoor ozone through sterilization, after the measures such as sterilization, filtration, be input to indoor again, allowing in room is all the air of fresh clean all the time, and new blower fan uses new wind convection techniques, by independently blowing and air inducing, make room air realize convection current, thus at utmost change carry out room air displacement.
But there is following shortcoming in existing new blower fan: the heat convection structure design of (1) heat exchanger is unreasonable, and heat exchange is insufficient, heat exchanger time is short, waste heat is underused, exchange efficiency is low, causes the waste of the energy.(2) new blower interior structural design is unreasonable, and volume is large, windage is large, air draft is not smooth.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides that a kind of volume compact, reverse-flow heat exchange, good energy-conserving effect, windage are little, air draft new blower for heat recycling smoothly.
The utility model is achieved by the following technical programs:
A kind of new blower for heat recycling, it is characterized in that: comprise casing, roughing efficiency air filter, high efficiency particulate air filter, heat-exchangers of the plate type, pressure fan, exhaust blower, described new blower fan adopts the reverse-flow heat exchange of new wind and air draft vertical interlaced, described new wind is sent from new wind outlet by roughing efficiency air filter arranged in parallel, high efficiency particulate air filter, heat-exchangers of the plate type, pressure fan successively, and described air draft is discharged from wind exhausting outlet by heat-exchangers of the plate type, exhaust blower successively.
Further, described plate heat exchanger comprises heat exchanger plate, the flow apron of fixed mount, band guiding gutter, parallel being arranged side by side of described heat exchanger plate is arranged in fixed mount, gap between heat exchanger plate and heat exchanger plate forms new wind passage, form air exhaust passage between the guiding gutter of heat exchanger plate and the guiding gutter of adjacent heat exchanger plate, described fixed mount both sides are provided with flow apron.
Further, described new wind exit is also provided with rotatable air regulating board.
Further, described pressure fan, exhaust blower all adopt centrifugal blower, and the width of described centrifugal blower is greater than 4 with the ratio of thickness.
The utility model has following technique effect:
The utility model solves the problem that heat convection structure design is unreasonable, UTILIZATION OF VESIDUAL HEAT IN is insufficient, heat exchanger effectiveness is low, volume is large, installation is inconvenient of existing new blower fan, the utility model is optimized layout to the internal structure of new blower fan, new wind and the flow direction of air draft, the structure of heat exchanger, and adopt width to be greater than the ultrathin centrifugal fan of 4 with the ratio of thickness, make whole equipment volume compact, sufficient reverse-flow heat exchange is carried out in new wind and air draft, eliminate heat exchange dead angle, improve utilization rate of waste heat, good energy-conserving effect.The roughing efficiency air filter of new blower interior, high efficiency particulate air filter, heat-exchangers of the plate type, pressure fan are arranged in parallel successively, and the mode of new elegance exhausting is sent, and its windage is little, air-supply is more smooth and easy, energy consumption is little.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is right view of the present utility model.
Fig. 3 is the front view of plate heat exchanger.
Fig. 4 is the left view of plate heat exchanger.
In accompanying drawing: 1-roughing efficiency air filter, 2-high efficiency particulate air filter, 3-heat-exchangers of the plate type, 4-pressure fan, 5-casing, 6-exhaust blower, 7-wind exhausting outlet, 8-air draft entrance, 9-new wind entrance, 10-new wind outlet, 11-adjust wind frame, 12-air regulating board, 301-fixed mount, 302-flow apron, 303-heat exchanger plate.
Detailed description of the invention
With reference to the accompanying drawings utility model is described in detail, but the utility model is not limited to following embodiment.
As shown in Figure 1 and Figure 2, a kind of new blower for heat recycling, comprises casing 5, roughing efficiency air filter 1, high efficiency particulate air filter 2, heat-exchangers of the plate type 3, pressure fan 4, exhaust blower 6.Casing 5 adopts metal or the nonmetallic materials such as plastics, wood-based plate to make, and described roughing efficiency air filter 1, high efficiency particulate air filter 2, heat-exchangers of the plate type 3, pressure fan 4 are installed in parallel in casing 5 successively.After new wind enters from the new wind entrance 9 of casing 5, successively by roughing efficiency air filter 1 arranged in parallel, high efficiency particulate air filter 2, heat-exchangers of the plate type 3, pressure fan 4, then send from new wind outlet 7.The exit of pressure fan 4 is also provided with adjusts wind frame 11, and described tune wind frame 11 is provided with rotatable air regulating board 12, the convenient air supply direction regulating new wind.Pressure fan 4 adopts the mode of exhausting, and its windage is little, air-supply is more smooth and easy, energy consumption is little.
The bottom of heat-exchangers of the plate type 3 is provided with air draft entrance 8, and the top of heat-exchangers of the plate type 3 is provided with exhaust blower 6.Air draft enters heat-exchangers of the plate type 3 from air draft entrance 8, carries out reverse-flow heat exchange with new wind in heat-exchangers of the plate type 3, is then discharged from wind exhausting outlet 7 by exhaust blower 6.
As shown in Figure 3, Figure 4, plate heat exchanger comprises heat exchanger plate 303, the flow apron 302 of fixed mount 301, band guiding gutter.Described heat exchanger plate 303 adopts super thin aluminum sheet to make, and, its surface stamps out the guiding gutter of rhombus.Parallel being arranged side by side of heat exchanger plate 303 is arranged in fixed mount 301, and the gap between heat exchanger plate 303 and heat exchanger plate 303 forms new wind passage, forms air exhaust passage between the guiding gutter of heat exchanger plate 303 and the guiding gutter of adjacent heat exchanger plate 303.The both sides of fixed mount 301 are provided with flow apron 302, and described flow apron 302 can be adopted the mode be screwed and be arranged on fixed mount 301, and sliding structure also can be adopted to be arranged on fixed mount 301, to facilitate adjustment.The air regulating board 12 of the left and right sides is dislocation arrangement, and the air regulating board 12 in left side is positioned at the bottom of fixed mount 301 side, and the air regulating board 12 on right side is positioned at the top of fixed mount 301 side.When being entered the new wind passage in heat-exchangers of the plate type 3 successively by roughing efficiency air filter 1, high efficiency particulate air filter 2 when new wind, form air-flow straight down.And air draft runs vertically upward from the bottom of heat-exchangers of the plate type 3 along air exhaust passage, form reverse-flow heat exchange with new general mood stream straight down, utilization rate of waste heat is high, and energy-saving effect is much better than the new blower fan of prior art.The different existing heat converter structure of plate heat exchanger structure of the present utility model, compared with prior art, the structural design of plate heat exchanger of the present utility model is unique, more rationally, heat exchange path is more tortuous, swap time is longer, adopt counter-flow heat exchange, improve utilization rate of waste heat, good energy-conserving effect.
In the utility model, described pressure fan 4, exhaust blower 6 all adopt centrifugal blower, and the width of described centrifugal blower is greater than 4 with the ratio of thickness.This ultrathin centrifugal fan has that volume is little, noise is little, resistance is little, high-power advantage, effectively can reduce volume, saves space, reduces energy consumption.
Above embodiment is to explanation of the present utility model, and non-limiting, is more than PART.It should be noted that, concerning the technical staff of the industry, the simplification carried out according to general principle of the present utility model and structure, conversion, improvement and combination, these all should be included within protection domain of the present utility model.
Claims (4)
1. a new blower for heat recycling, it is characterized in that: comprise casing, roughing efficiency air filter, high efficiency particulate air filter, heat-exchangers of the plate type, pressure fan, exhaust blower, described new blower fan adopts the reverse-flow heat exchange of new wind and air draft vertical interlaced, described new wind is sent from new wind outlet by roughing efficiency air filter arranged in parallel, high efficiency particulate air filter, heat-exchangers of the plate type, pressure fan successively, and described air draft is discharged from wind exhausting outlet by heat-exchangers of the plate type, exhaust blower successively.
2. a kind of new blower for heat recycling according to claim 1, it is characterized in that: described plate heat exchanger comprises heat exchanger plate, the flow apron of fixed mount, band guiding gutter, parallel being arranged side by side of described heat exchanger plate is arranged in fixed mount, gap between heat exchanger plate and heat exchanger plate forms new wind passage, form air exhaust passage between the guiding gutter of heat exchanger plate and the guiding gutter of adjacent heat exchanger plate, described fixed mount both sides are provided with flow apron.
3. a kind of new blower for heat recycling according to claim 1, is characterized in that: described new wind exit is also provided with rotatable air regulating board.
4. a kind of new blower for heat recycling according to claim 1, is characterized in that: described pressure fan, exhaust blower all adopt centrifugal blower, the width of described centrifugal blower is greater than 4 with the ratio of thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520543606.XU CN204902017U (en) | 2015-07-25 | 2015-07-25 | New fan of heat recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520543606.XU CN204902017U (en) | 2015-07-25 | 2015-07-25 | New fan of heat recovery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204902017U true CN204902017U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520543606.XU Active CN204902017U (en) | 2015-07-25 | 2015-07-25 | New fan of heat recovery |
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| Country | Link |
|---|---|
| CN (1) | CN204902017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352147A (en) * | 2015-12-10 | 2016-02-24 | 远大空品科技有限公司 | Heat recovery ventilating device and fresh air fan |
-
2015
- 2015-07-25 CN CN201520543606.XU patent/CN204902017U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352147A (en) * | 2015-12-10 | 2016-02-24 | 远大空品科技有限公司 | Heat recovery ventilating device and fresh air fan |
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| GR01 | Patent grant |