CN203586432U - Energy recovery air handling unit - Google Patents
Energy recovery air handling unit Download PDFInfo
- Publication number
- CN203586432U CN203586432U CN201320775750.7U CN201320775750U CN203586432U CN 203586432 U CN203586432 U CN 203586432U CN 201320775750 U CN201320775750 U CN 201320775750U CN 203586432 U CN203586432 U CN 203586432U
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- Prior art keywords
- air
- pipe
- return
- dimensional thermal
- valve
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- 238000011084 recovery Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000007613 environmental effect Effects 0.000 claims description 6
- 239000003507 refrigerant Substances 0.000 claims description 6
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical group FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims description 3
- 239000008397 galvanized steel Substances 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims 1
- 238000005192 partition Methods 0.000 abstract 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035922 thirst Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses an energy recovery air handling unit, comprising a box body; a middle partition plate is arranged in the box body and divides the box body into two parts, that is, an air returning side and an air feeding side; the air returning side is internally provided with an air returning port, a primary filter, a return fan, an exhaust air bypass air valve and an exhaust outlet; a fresh air port, a primary filer, a fresh air bypass air valve, a heat exchange coil, an air feeder and an air feeding port are arranged in the air feeding side; a three dimension heat pipe heat exchanger penetrating through the middle partition plate is arranged in the middle of the box body; an air returning air valve is arranged on the middle partition plate. The fresh air bypass air valve, the exhaust air bypass air valve and the air returning air valve which are arranged in the energy recovery air handling unit can be adjusted according to needs to meet different air handling demands; exhausted air can be subjected to energy recovery processing, so energy resource is saved, the unit is compact in structure and small in occupation space, and the environment temperature has small influence on the use of the unit.
Description
Technical field
The utility model relates to air-treatment unit, especially relates to a kind of energy recovery type air-treatment unit.
Background technology
People are more and more higher to the requirement of indoor air quality, all thirst for having a health, comfortable indoor environment, and different indoor environments has strict requirement to introducing outdoor fresh-air ventilation.Common energy recycle device exists that air drag is large, service life is short, organic efficiency is low, maintenance cost is high, new wind and air draft exist the problems such as cross pollution, and Energy recovery machine set and air processing machine group arrange respectively, take up room larger.In addition, if while reclaiming for severe cold area energy, when outdoor temperature is very low, the air draft side of energy recycle device there will be frost, and the use of unit will be subject to certain limitation.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of energy recovery type air-treatment unit, this unit can regulate the new wind bypass air-valve, air draft bypass air-valve and the return air air-valve that in unit, arrange according to actual needs, to meet different air-treatment demands, can also carry out energy recycling to air draft simultaneously, save the energy, set structure compactness, take up room little.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of energy recovery type air-treatment unit is provided, it comprises casing, in described casing, be provided with central dividing plate, described central dividing plate is divided into two parts by described casing, wherein a part is return side, another part is air-supply side, on the left side wall of the described casing of described return side, be provided with exhaust outlet, on the right side wall of the described casing of described return side, be provided with return air inlet, on the left side wall of the described casing of described air-supply side, be provided with fresh wind port, on the right side wall of the described casing of described air-supply side, be provided with air outlet, on the described central dividing plate of described return side, be provided with return air air-valve, in described casing, be provided with Three Dimensional Thermal pipe in pipe through described central dividing plate, one section of described Three Dimensional Thermal pipe in pipe is positioned at described return side, another section of described Three Dimensional Thermal pipe in pipe is positioned at described air-supply side, described Three Dimensional Thermal pipe in pipe is positioned at described exhaust outlet, between fresh wind port and described return air air-valve, in described return side, near described Three Dimensional Thermal pipe in pipe place, be provided with air draft bypass air-valve, in described air-supply side, near described Three Dimensional Thermal pipe in pipe place, be provided with new wind bypass air-valve, in described return side, from described return air air-valve to described return air inlet direction, return fan and roughing efficiency air filter have also also been horizontally disposed with successively, in described air-supply side, near described air outlet place, be provided with pressure fan, between the inherent described pressure fan of described air-supply side and described Three Dimensional Thermal pipe in pipe, be also provided with heat exchange coil, between the inherent described fresh wind port of described air-supply side and described Three Dimensional Thermal pipe in pipe, be also provided with roughing efficiency air filter, the bottom of described Three Dimensional Thermal pipe in pipe and described heat exchange coil is provided with condense water disk.
In preferred embodiment of the utility model, described casing is double-decker, and its skin is color steel, and its internal layer is galvanized steel plain sheet or corrosion resistant plate, two-layer middle fill insulant material.
In preferred embodiment of the utility model, described insulation material is fire-retardant high density polyurethane foaming.
In preferred embodiment of the utility model, described Three Dimensional Thermal pipe in pipe is made by copper pipe overcoat aluminium fin, and described Three Dimensional Thermal pipe in pipe is Three Dimensional Thermal loop structure, fills environmental protection refrigerant in its pipeline, and formation can be carried out the hot loop of heat transmission.
In preferred embodiment of the utility model, described environmental protection refrigerant is HFC-134a or alternative chlorofluoro carbon.
In preferred embodiment of the utility model, described condense water disk is provided with discharge outlet.
In preferred embodiment of the utility model, the described roughing efficiency air filter in described return side is just to described return air inlet, and the described roughing efficiency air filter in described air-supply side is just to described fresh wind port.
The beneficial effects of the utility model are: this energy recovery type air-treatment unit can regulate the new wind bypass air-valve, air draft bypass air-valve and the return air air-valve that in unit, arrange according to actual needs, to meet different air-treatment demands, can also carry out energy recycling to air draft simultaneously, save the energy, set structure compactness, take up room little, and when outdoor temperature is lower, by the control of new wind bypass air-valve, can avoid the air draft side surface of Three Dimensional Thermal pipe in pipe to occur frost, reduce the impact that temperature is used unit.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is top view structural representation of the present utility model;
Fig. 2 is front view structural representation of the present utility model;
Fig. 3 is left view structural representation of the present utility model.
In figure, the mark of each parts is as follows: 1, casing; 2, fresh wind port; 3, roughing efficiency air filter; 4, Three Dimensional Thermal pipe in pipe; 5, condense water disk; 6, discharge outlet; 7, new wind bypass air-valve; 8, heat exchange coil; 9, pressure fan; 10, air outlet; 11, return air inlet; 12, return fan; 13, return air air-valve; 14, air draft bypass air-valve; 15, exhaust outlet; 16, central dividing plate; 17, return side; 18, air-supply side.
The specific embodiment
To the technical scheme in the utility model embodiment be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 to Fig. 3, energy recovery type air-treatment unit of the present utility model comprises casing 1, in described casing 1, be provided with central dividing plate 16, described central dividing plate 16 is divided into two parts by casing 1, wherein a part is return side 17, another part is air-supply side 18, on the left side wall of the described casing 1 of described return side 17, be provided with exhaust outlet 15, on the right side wall of the described casing 1 of described return side 17, be provided with return air inlet 11, on the left side wall of the described casing 1 of described air-supply side 18, be provided with fresh wind port 2, on the right side wall of the described casing 1 of described air-supply side 18, be provided with air outlet 10, on the described central dividing plate 16 of described return side 17, be provided with return air air-valve 13, return air air-valve 13 is for regulating back air force.
In addition, in described casing 1, there is Three Dimensional Thermal pipe in pipe 4 through described central dividing plate 16, one section of described Three Dimensional Thermal pipe in pipe 4 is positioned at described return side 17, another section of described Three Dimensional Thermal pipe in pipe 4 is positioned at described air-supply side 18, and described Three Dimensional Thermal pipe in pipe 4 is between described exhaust outlet 15, fresh wind port 2 and described return air air-valve 13.Three Dimensional Thermal pipe in pipe 4, for reclaiming the energy of air draft, is given pre-cooling of fresh air or preheating.
In addition, at the interior close Three Dimensional Thermal pipe in pipe of return side 17,4 places are provided with air draft bypass air-valve 14, at the suitable transition season of temperature, can open air draft bypass air-valve, to reduce resistance, the reduction blower fan power consumption of machine set system.At the interior close Three Dimensional Thermal pipe in pipe of described air-supply side 18,4 places are provided with new wind bypass air-valve 7, at the suitable transition season of temperature, can open new wind bypass air-valve 7 and carry out all-fresh air operation, when winter, new air temperature was too low, can regulate according to temperature the open degree of new wind bypass air-valve 7, for preventing the surperficial frosting of Three Dimensional Thermal pipe in pipe 7 of return side 17.
In addition, in return side 17, from return air air-valve 13 to described return air inlet 11 directions, return fan 12 and roughing efficiency air filter 3 have also been horizontally disposed with successively, return fan 12 is for processing indoor return air suction unit, an indoor return air part enters into air-supply side by return air air-valve, carry out circular treatment, a part, by Three Dimensional Thermal pipe in pipe 4, passes to energy after new wind, through exhaust outlet, discharges.Return air can guarantee Three Dimensional Thermal pipe in pipe 4 good cleanliness factor and the heat exchange efficiencies in surface after roughing efficiency air filter 3 filters.At the interior close air outlet of air- supply side 18,10 places are provided with pressure fan 9, and pressure fan 9 is for sending new wind after treatment, return air or new wind return air mist into needed air-conditioned room.
Further, between the inherent pressure fan 9 of described air-supply side 18 and Three Dimensional Thermal pipe in pipe 4, be also provided with heat exchange coil 8, heat exchange coil 8 carries out cooling, heat treated after new wind, return air or new wind return air are mixed.Between the air-supply inherent fresh wind port 2 of side 18 and Three Dimensional Thermal pipe in pipe 4, be also provided with roughing efficiency air filter 3, Three Dimensional Thermal pipe in pipe 4 is provided with condense water disk 5 with the bottom of heat exchange coil 8.Roughing efficiency air filter 3 in air-supply side 18, for new wind is filtered, improves air purity, can keep the cleanliness factor on Three Dimensional Thermal pipe in pipe 4 surfaces simultaneously, guarantees heat exchange efficiency.
Preferably, described casing 1 is double-decker, and its skin is color steel, and its internal layer is galvanized steel plain sheet or corrosion resistant plate, two-layer middle fill insulant material.
Preferably, described insulation material is fire-retardant high density polyurethane foaming.
Preferably, described Three Dimensional Thermal tube heat exchange 4 is made by copper pipe overcoat aluminium fin, and described Three Dimensional Thermal pipe in pipe 7 is Three Dimensional Thermal loop structure, fills environmental protection refrigerant in its pipeline, and formation can be carried out the hot loop of heat transmission.Described environmental protection refrigerant is HFC-134a or alternative chlorofluoro carbon.The 7 levels fixed installations of described Three Dimensional Thermal pipe in pipe, can realize two-way heat transfer, without tilt and season conversion equipment, reclaim heat in air draft winter to fresh air preheating, reclaim cold in air draft summer to pre-cooling of fresh air, with the energy consumption that reduces unit refrigeration, heats, save the energy.Three Dimensional Thermal pipe in pipe 4 without tilt and season conversion equipment, easy to use and maintenance.
Preferably, described condense water disk 5 is provided with discharge outlet 6.When the new air draft temperature difference is larger, the surface of Three Dimensional Thermal pipe in pipe 4 and the surface of heat exchange coil 8 will have condensed water to produce, and after can collecting by condense water disk 5, water be discharged from discharge outlet 6.
Preferably, the roughing efficiency air filter 3 in described return side 17 is just to return air inlet 11, and the roughing efficiency air filter 3 in described air-supply side 18 is just to described fresh wind port 2, to strengthen the filter effect to air.
Be different from prior art, energy recovery type air-treatment unit of the present utility model adopts Three Dimensional Thermal pipe in pipe to carry out energy recovery to air draft, heat exchanger long service life, heat exchange efficiency is high, new air draft is without cross pollution, substantially non-maintaining, can regulate according to actual needs in addition the new wind bypass air-valve arranging in unit, air draft bypass air-valve and return air air-valve, to meet different air-treatment demands, set structure compactness, take up room little, save the energy, and when outdoor temperature is lower, can avoid the air draft side surface of heat exchanger to occur frost, reduce the impact that outdoor temperature is used unit.
It is emphasized that above-described embodiment is concrete preferred embodiment of the present utility model, in addition, the utility model also has other manifestation mode, and for example, Three Dimensional Thermal pipe in pipe can be according to actual needs, selects different pipe row and version; New wind filter can be used just effect, middle effect and high efficiency particulate air filter, can be also the combination of several filters; The utility model unit can be horizontal left and right structure, also can make vertical up-down structure etc.That is to say, do not departing under the prerequisite of the utility model design, any simple replacement all belongs to the category of the utility model protection.
Claims (7)
1. an energy recovery type air-treatment unit, it is characterized in that: comprise casing, in described casing, be provided with central dividing plate, described central dividing plate is divided into two parts by described casing, wherein a part is return side, another part is air-supply side, on the left side wall of the described casing of described return side, be provided with exhaust outlet, on the right side wall of the described casing of described return side, be provided with return air inlet, on the left side wall of the described casing of described air-supply side, be provided with fresh wind port, on the right side wall of the described casing of described air-supply side, be provided with air outlet, on the described central dividing plate of described return side, be provided with return air air-valve, in described casing, be provided with Three Dimensional Thermal pipe in pipe through described central dividing plate, one section of described Three Dimensional Thermal pipe in pipe is positioned at described return side, another section of described Three Dimensional Thermal pipe in pipe is positioned at described air-supply side, described Three Dimensional Thermal pipe in pipe is positioned at described exhaust outlet, between fresh wind port and described return air air-valve, in described return side, near described Three Dimensional Thermal pipe in pipe place, be provided with air draft bypass air-valve, in described air-supply side, near described Three Dimensional Thermal pipe in pipe place, be provided with new wind bypass air-valve, in described return side, from described return air air-valve to described return air inlet direction, return fan and roughing efficiency air filter have also been horizontally disposed with successively, in described air-supply side, near described air outlet place, be provided with pressure fan, between the inherent described pressure fan of described air-supply side and described Three Dimensional Thermal pipe in pipe, be also provided with heat exchange coil, between the inherent described fresh wind port of described air-supply side and described Three Dimensional Thermal pipe in pipe, be also provided with roughing efficiency air filter, the bottom of described Three Dimensional Thermal pipe in pipe and described heat exchange coil is provided with condense water disk.
2. energy recovery type air-treatment unit according to claim 1, is characterized in that, described casing is double-decker, and its skin is color steel, and its internal layer is galvanized steel plain sheet or corrosion resistant plate, two-layer middle fill insulant material.
3. energy recovery type air-treatment unit according to claim 2, is characterized in that, described insulation material is flame retardant polyurethane foaming.
4. energy recovery type air-treatment unit according to claim 1, it is characterized in that, described Three Dimensional Thermal pipe in pipe is made by copper pipe overcoat aluminium fin, described Three Dimensional Thermal pipe in pipe is Three Dimensional Thermal loop structure, in its pipeline, fill environmental protection refrigerant, formation can be carried out the hot loop of heat transmission.
5. energy recovery type air-treatment unit according to claim 4, is characterized in that, described environmental protection refrigerant is HFC-134a or alternative chlorofluoro carbon.
6. energy recovery type air-treatment unit according to claim 1, is characterized in that, described condense water disk is provided with discharge outlet.
7. energy recovery type air-treatment unit according to claim 1, is characterized in that, the described roughing efficiency air filter in described return side is just to described return air inlet, and the described roughing efficiency air filter in described air-supply side is just to described fresh wind port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320775750.7U CN203586432U (en) | 2013-11-29 | 2013-11-29 | Energy recovery air handling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320775750.7U CN203586432U (en) | 2013-11-29 | 2013-11-29 | Energy recovery air handling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203586432U true CN203586432U (en) | 2014-05-07 |
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ID=50584343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320775750.7U Expired - Lifetime CN203586432U (en) | 2013-11-29 | 2013-11-29 | Energy recovery air handling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203586432U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403180A (en) * | 2016-09-21 | 2017-02-15 | 芜湖美智空调设备有限公司 | Air conditioner and control method thereof |
| CN107131555A (en) * | 2016-02-26 | 2017-09-05 | 大金工业株式会社 | Air cleaning unit |
| CN107656563A (en) * | 2016-07-26 | 2018-02-02 | 沈阳碧蓝环境设备科技有限公司 | A kind of electric regenerative facility agricultural environment intelligent monitoring management system |
| CN110345593A (en) * | 2019-08-14 | 2019-10-18 | 中原工学院 | A kind of large space integrated-type unitary air handling unit |
| CN111121183A (en) * | 2019-12-02 | 2020-05-08 | 广州市万屋净环保科技有限公司 | Energy-saving cold and warm purification system |
| CN111497565A (en) * | 2020-06-12 | 2020-08-07 | 东莞市技师学院(东莞市高级技工学校) | New energy automobile energy recuperation device |
| CN110345593B (en) * | 2019-08-14 | 2024-04-30 | 中原工学院 | Large-space integrated combined air conditioning unit |
-
2013
- 2013-11-29 CN CN201320775750.7U patent/CN203586432U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131555A (en) * | 2016-02-26 | 2017-09-05 | 大金工业株式会社 | Air cleaning unit |
| CN107656563A (en) * | 2016-07-26 | 2018-02-02 | 沈阳碧蓝环境设备科技有限公司 | A kind of electric regenerative facility agricultural environment intelligent monitoring management system |
| CN106403180A (en) * | 2016-09-21 | 2017-02-15 | 芜湖美智空调设备有限公司 | Air conditioner and control method thereof |
| CN110345593A (en) * | 2019-08-14 | 2019-10-18 | 中原工学院 | A kind of large space integrated-type unitary air handling unit |
| CN110345593B (en) * | 2019-08-14 | 2024-04-30 | 中原工学院 | Large-space integrated combined air conditioning unit |
| CN111121183A (en) * | 2019-12-02 | 2020-05-08 | 广州市万屋净环保科技有限公司 | Energy-saving cold and warm purification system |
| CN111497565A (en) * | 2020-06-12 | 2020-08-07 | 东莞市技师学院(东莞市高级技工学校) | New energy automobile energy recuperation device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |
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| CX01 | Expiry of patent term |