CN105020798A - Heat recovery fresh air machine - Google Patents
Heat recovery fresh air machine Download PDFInfo
- Publication number
- CN105020798A CN105020798A CN201510441453.2A CN201510441453A CN105020798A CN 105020798 A CN105020798 A CN 105020798A CN 201510441453 A CN201510441453 A CN 201510441453A CN 105020798 A CN105020798 A CN 105020798A
- Authority
- CN
- China
- Prior art keywords
- heat
- heat exchanger
- air
- blower
- new
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a heat recovery fresh air machine. The machine comprises a machine shell, a primary filter, a high-efficiency filter, a plate type heat exchanger, an air supply machine and an exhaust fan. Counter-flow heat exchange enabling fresh air and exhausted air to be vertically staggered is adopted in the fresh air machine. The fresh air is conveyed outwards via a fresh air outlet after sequentially passing through the primary filter, the high-efficiency filter, the plate type heat exchanger and the air supply machine which are arrayed in parallel. The exhausted air is exhausted via an exhausted air outlet after sequentially passing through the plate type heat exchanger and the exhaust fan. The fresh air machine has the advantages that the structure is compact; the waste heat is fully used; the design of an air channel is ingenious; the cost is low; and the installation is convenient.
Description
Technical field
The present invention relates to a kind of air processor, be 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.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, providing 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 present invention 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 present invention has following technique effect:
The invention 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 present invention 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 invention.
Fig. 2 is right view of the present invention.
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 invention is described in detail, but the present invention 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 invention, compared with prior art, the structural design of plate heat exchanger of the present invention 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 present invention, 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 explanation of the invention, 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 invention and structure, conversion, improvement and combination, these all should be included within protection scope of the present invention.
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510441453.2A CN105020798A (en) | 2015-07-25 | 2015-07-25 | Heat recovery fresh air machine |
| CN201610381148.3A CN106016563A (en) | 2015-07-25 | 2016-06-01 | Novel energy-saving draught fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510441453.2A CN105020798A (en) | 2015-07-25 | 2015-07-25 | Heat recovery fresh air machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105020798A true CN105020798A (en) | 2015-11-04 |
Family
ID=54410966
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510441453.2A Pending CN105020798A (en) | 2015-07-25 | 2015-07-25 | Heat recovery fresh air machine |
| CN201610381148.3A Pending CN106016563A (en) | 2015-07-25 | 2016-06-01 | Novel energy-saving draught fan |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610381148.3A Pending CN106016563A (en) | 2015-07-25 | 2016-06-01 | Novel energy-saving draught fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105020798A (en) |
Cited By (3)
| 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 |
| CN105371413A (en) * | 2015-12-10 | 2016-03-02 | 远大空品科技有限公司 | Novel energy-saving fan |
| CN105674468A (en) * | 2016-03-31 | 2016-06-15 | 江西云吉科技有限公司 | Fresh air purifier |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507092B (en) * | 2018-04-27 | 2024-04-16 | 绵阳纽伦科技有限公司 | Capillary radiation control system |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2617802B2 (en) * | 1989-11-16 | 1997-06-04 | 日本化学産業株式会社 | Control panel heat exchanger equipment |
| JP2515684B2 (en) * | 1993-03-03 | 1996-07-10 | 木村工機株式会社 | Cassette type ventilation unit for ceiling installation |
| CN2562119Y (en) * | 2002-06-26 | 2003-07-23 | 徐鹏 | Backflow secondary air mixing heat recovering device |
| CN2641514Y (en) * | 2003-08-25 | 2004-09-15 | 南京五洲制冷(集团)公司 | Air-refreshing energy-saving unit type air conditioner |
| CN201014682Y (en) * | 2006-12-01 | 2008-01-30 | 清华大学 | Table end air flow device |
| CN204438475U (en) * | 2015-01-29 | 2015-07-01 | 昆明纳太能源科技有限公司 | High-efficiency air filtering net and air purifier |
| CN204648544U (en) * | 2015-03-27 | 2015-09-16 | 中国建筑科学研究院 | Indoor environmental condition control unit and system and building system and passive type building |
| CN105371413A (en) * | 2015-12-10 | 2016-03-02 | 远大空品科技有限公司 | Novel energy-saving fan |
-
2015
- 2015-07-25 CN CN201510441453.2A patent/CN105020798A/en active Pending
-
2016
- 2016-06-01 CN CN201610381148.3A patent/CN106016563A/en active Pending
Cited By (3)
| 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 |
| CN105371413A (en) * | 2015-12-10 | 2016-03-02 | 远大空品科技有限公司 | Novel energy-saving fan |
| CN105674468A (en) * | 2016-03-31 | 2016-06-15 | 江西云吉科技有限公司 | Fresh air purifier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106016563A (en) | 2016-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |