CN204853854U - Wheel style heat recovery air -handling unit - Google Patents
Wheel style heat recovery air -handling unit Download PDFInfo
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- CN204853854U CN204853854U CN201520600256.6U CN201520600256U CN204853854U CN 204853854 U CN204853854 U CN 204853854U CN 201520600256 U CN201520600256 U CN 201520600256U CN 204853854 U CN204853854 U CN 204853854U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
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Abstract
The utility model discloses a wheel style heat recovery air -handling unit, including airing exhaust unit and fresh air unit, air exhaust and connect through wheel style heat recovery section between unit and the fresh air unit, the unit of airing exhaust includes the first fillter section that connects gradually along the circulation orientation of airing exhaust, the first wind section and the section of airing exhaust of mixing through the exhaust pipe, the fresh air unit includes that the second fillter section, the second that connect gradually through the fresh wind tube along the circulation direction of new trend mix wind section, the cold heating section of table, humidification section and air supply section, wheel style heat up back period number in the first wind section of mixing of unit of airing exhaust reaches with the section of airing exhaust the second fillter section and the second of fresh air unit mix between the wind section. The utility model discloses set up wheel style energy recuperation equipment in new trend / exhaust system, reduced air conditioner refrigeration duty in service and power consumption, really make the air conditioner become novel air conditioner healthy, energy -conserving, the environmental protection.
Description
Technical field
The utility model relates to a kind of rotary-type recuperation of heat air-treatment unit.
Background technology
The inefficient consumption of the energy causes very large pressure to China's development, and current China every year completion construction area is about 20 Yi ㎡, and wherein public building about has 4 Yi ㎡.In the annual energy consumption of public building (particularly megastore, high-grade hotel, high-grade office building etc.), about 50% ~ 60% is consumed in air conditioner refrigerating and heating system, and 20% ~ 30% for illumination.And in this part energy consumption of air-conditioning heating about 20% ~ 50% by peripheral structure conduct heat institute consume (hot summer and warm winter region about 20%, hot-summer and cold-winter area about 35%, cold district about 40%, severe cold area about 50%).From present circumstances analysis, these buildings are at building enclosure, heating and air-conditioning system, and illumination aspect, the potentiality of total economize energy 50%.Heating air conditioning energy-saving potential is maximum, and being controlled in design of HVAC just can the effective energy-conservation energy.And the latent heat load that new wind brings can account for 20% ~ 40% of air-conditioning total load, therefore develop the key subjects that energy-conservation VMC is building energy saving field.
Solve air-conditioning and construction thing indoor air quality and ventilation safety problem be at all while the outdoor resh air requirement of increasing air-conditioned room, reduce energy ezpenditure as far as possible.Current most of air conditioning system for building air draft is in line, and new wind direct sending, does not reclaim the waste heat in air draft, does not also carry out pretreatment to the latent heat load in new wind, and the efficiency of energy utilization of air-conditioning system is comparatively low.
Utility model content
The purpose of this utility model is the comparatively low technical problem of the efficiency of energy utilization for solving current air conditioning system for building.
In order to solve the problems of the technologies described above, the utility model provides a kind of rotary-type recuperation of heat air-treatment unit, comprises air draft unit and Fresh air handling units, is connected between described air draft unit and Fresh air handling units by rotary-type heat-recovery section;
Described air draft unit comprises the first fillter section, the first mixed wind section and the exhaustion section that the circulating direction along air draft is connected successively by exhaust duct; Described Fresh air handling units comprises the second fillter section, the second mixed wind section that the circulating direction along new wind connected successively by fresh wind tube, shows cold bringing-up section, humidifier section and air supply section;
Second fillter section and second of the first mixed wind section and exhaustion section and described Fresh air handling units that the described rotary-type heat section of returning is positioned at described air draft unit mixes between wind section.
Further, described rotary-type heat-recovery section comprises rotary-type recuperation of heat unit, described rotary-type recuperation of heat unit comprises accumulation of heat wheel, described accumulation of heat wheel is connected on crossbeam by axle, described crossbeam is connected on shell, take turns circumferential outline inside described shell to closely cooperate with accumulation of heat, accumulation of heat wheel is connected with driving mechanism by belt.
Further, inside described shell and described accumulation of heat take turns between circumferential outline and be provided with sealing strip.
Further, described accumulation of heat wheel is for cellular.
Further, described rotary-type heat recovery machine is mounted in casing, described casing is divided into the upper layer box body of gas barrier and lower layer box body up and down, and described accumulation of heat is taken turns the first half and is positioned at described upper layer box body, and described accumulation of heat is taken turns the latter half and is positioned at described lower layer box body.
Further, described driving mechanism is motor.
The utility model arranges rotary-type apparatus for energy recovery in new wind/exhaust system can solve this three large key element of humidity, cleanliness factor and air-flow comparatively comprehensively and up hill and dale, and heat is played to the function regulating and reclaim, can by pre-cooling of fresh air and dehumidifying in summer, in the winter time can by fresh air preheating humidification, its heat recovery efficiency can reach 70% ~ 90%, therefore under the prerequisite ensureing indoor enough fresh airs displacement, reduce refrigeration duty and power consumption in operation of air conditioner, really make air-conditioning become air-conditioning that is healthy, energy-saving and environmental protection.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the utility model schematic diagram of gas circuit;
Fig. 3 is rotary-type heat recovery unit structure schematic diagram.
In figure: A. return air; B. air draft; C. blow; D. new wind; M1. the first fillter section; L1. the first mixed wind section; J. exhaustion section; M2. the second fillter section; L2. the second mixed wind section; N. cold bringing-up section is shown; O. humidifier section; P. blower section; K. rotary-type heat-recovery section; 1. outdoor; 2. new ventilating shaft; 3. fresh wind tube; 4. roofing between solar water container; 5. rotary-type recuperation of heat unit; 51. shells; 52. accumulation of heat wheels; 53. sealing strips; 54. crossbeams; 55. driving mechanisms; 56. belts; 6. ajutage; 7. exhaust duct; 8. exhaust air shaft; 9. unit exhaust duct; 10. air draft well.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As Figure 1-3, rotary-type recuperation of heat air-treatment unit of the present utility model, to be arranged between solar water container on roofing 4, to comprise air draft unit and Fresh air handling units, is connected between air draft unit and Fresh air handling units by rotary-type heat-recovery section K; Air draft unit comprises the first fillter section M1, the first mixed wind section L1 and exhaustion section J that the circulating direction along air draft is connected successively by exhaust duct 7; Fresh air handling units comprises the second fillter section M2, the second mixed wind section L2 that the circulating direction along new wind connected successively by fresh wind tube 3, shows cold bringing-up section N, humidifier section O and air supply section P; The rotary-type heat section of returning is positioned between the first mixed wind section L1 and exhaustion section J of air draft unit and the mixed wind section L1 of the second fillter section M2 and second of Fresh air handling units.
Rotary-type heat-recovery section K comprises rotary-type recuperation of heat unit 5, rotary-type recuperation of heat unit 5 comprises cellular accumulation of heat wheel 52, accumulation of heat wheel 52 is connected on crossbeam 54 by axle, crossbeam 54 is connected on shell 52, take turns 52 circumferential outlines inside shell 51 to closely cooperate with accumulation of heat, accumulation of heat wheel 52 is connected with driving mechanism 55 by belt 56, and driving mechanism 55 can be motor; Inside shell 51 and accumulation of heat take turns between 52 circumferential outlines and be provided with sealing strip 53; Rotary-type recuperation of heat unit 5 is located in casing, and casing is divided into the upper layer box body of gas barrier and lower layer box body up and down, and accumulation of heat is taken turns 52 the first half and is positioned at layer box body, and accumulation of heat is taken turns 52 the latter halfs and is positioned at lower layer box body.
During work, accumulation of heat wheel 52 is as accumulation of heat core body, new wind D in the new ventilating shaft 2 of outdoor 1 is by the lower half circle of accumulation of heat wheel 52, and the air draft B that obtains with mixed wind process after filtration of return air A, via air draft well 10, unit exhaust duct 9 and exhaust air shaft, drains into the upper semi-circle of accumulation of heat wheel 52 by exhaust duct 7 simultaneously.Along with accumulation of heat wheel 52 constantly rotates, new wind D and air draft B is by this way alternately through accumulation of heat wheel 52.Owing to there is temperature difference between new wind D and air draft B, accumulation of heat wheel 52 constantly absorbs heat and moisture at high temperature side, form air-supply C and discharged at low temperature side by ajutage 6, complete the exchange of heat, be called rotary type total heat exchanger, with cellular accumulation of heat wheel 52 for heat transfer medium, from high-temperature gas, absorb energy release in cryogenic gas, realize the energy exchange between new wind D and air draft B.The core component of rotary type total heat exchanger is a cellular accumulation of heat wheel 52 constantly rotated with the speed of 10 ~ 12 revs/min, the core wheel of accumulation of heat wheel 52 makes carrier with extraordinary aluminium foil, by nontoxic, tasteless, environment-friendly type accumulation of heat, hygroscopic material, synthesize with high-tech approach, be made into the cellular runner with performances such as accumulation of heat moisture absorptions, be assemblied in the metal cabinet of about one or upper and lower marker space, drive accumulation of heat to take turns 52 by driving mechanism 55 by belt 56 and rotate.During summer operation, when indoor exhaust wind B is by recuperation of heat runner, core wheel absorbs the cold of space air, temperature reduces, water capacity reduces, when core wheel forwards inlet side and outdoor fresh air to, when namely new wind D contacts, runner is released cold to the fresh air of high temperature and absorbs moisture, makes fresh air reducing temperature and humidity.Winter in contrast, raises new wind D humiture, by the cold in recovery air draft B and heat, the refrigerating capacity of air-conditioning system and heating capacity is reduced, reaches energy-conservation object.With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (6)
1. rotary-type recuperation of heat air-treatment unit, is characterized in that, comprise air draft unit and Fresh air handling units, is connected between described air draft unit and Fresh air handling units by rotary-type heat-recovery section;
Described air draft unit comprises the first fillter section, the first mixed wind section and the exhaustion section that the circulating direction along air draft is connected successively by exhaust duct; Described Fresh air handling units comprises the second fillter section, the second mixed wind section that the circulating direction along new wind connected successively by fresh wind tube, shows cold bringing-up section, humidifier section and air supply section;
Second fillter section and second of the first mixed wind section and exhaustion section and described Fresh air handling units that the described rotary-type heat section of returning is positioned at described air draft unit mixes between wind section.
2. rotary-type recuperation of heat air-treatment unit according to claim 1, it is characterized in that, described rotary-type heat-recovery section comprises rotary-type recuperation of heat unit, described rotary-type recuperation of heat unit comprises accumulation of heat wheel, described accumulation of heat wheel is connected on crossbeam by axle, described crossbeam is connected on shell, takes turns circumferential outline closely cooperate inside described shell with accumulation of heat, and accumulation of heat wheel is connected with driving mechanism by belt.
3. rotary-type recuperation of heat air-treatment unit according to claim 2, is characterized in that, inside described shell and described accumulation of heat take turns between circumferential outline and be provided with sealing strip.
4. rotary-type recuperation of heat air-treatment unit according to claim 2, is characterized in that, described accumulation of heat wheel is for cellular.
5. rotary-type recuperation of heat air-treatment unit according to claim 2, it is characterized in that, described rotary-type heat recovery machine is mounted in casing, described casing is divided into the upper layer box body of gas barrier and lower layer box body up and down, described accumulation of heat is taken turns the first half and is positioned at described upper layer box body, and described accumulation of heat is taken turns the latter half and is positioned at described lower layer box body.
6. the rotary-type recuperation of heat air-treatment unit according to any one of claim 1-3, it is characterized in that, described driving mechanism is motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520600256.6U CN204853854U (en) | 2015-08-11 | 2015-08-11 | Wheel style heat recovery air -handling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520600256.6U CN204853854U (en) | 2015-08-11 | 2015-08-11 | Wheel style heat recovery air -handling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204853854U true CN204853854U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520600256.6U Expired - Fee Related CN204853854U (en) | 2015-08-11 | 2015-08-11 | Wheel style heat recovery air -handling unit |
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| CN (1) | CN204853854U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166585A (en) * | 2017-05-19 | 2017-09-15 | 西安工程大学 | The air-conditioning system that a kind of phreatic water is combined with evaporation cooling |
| CN112344465A (en) * | 2020-11-09 | 2021-02-09 | 安徽工业大学 | Carbon dioxide transcritical circulation fresh air conditioning unit capable of conducting exhaust air heat recovery |
| CN113432289A (en) * | 2021-06-04 | 2021-09-24 | 北京中海文设备安装有限公司 | Environment-friendly heat recovery unit mounting structure |
| WO2022156239A1 (en) * | 2021-01-20 | 2022-07-28 | 广东美的暖通设备有限公司 | Rotary wheel humidity regulation device, air conditioning system having same, and control method therefor and controller thereof |
-
2015
- 2015-08-11 CN CN201520600256.6U patent/CN204853854U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166585A (en) * | 2017-05-19 | 2017-09-15 | 西安工程大学 | The air-conditioning system that a kind of phreatic water is combined with evaporation cooling |
| CN112344465A (en) * | 2020-11-09 | 2021-02-09 | 安徽工业大学 | Carbon dioxide transcritical circulation fresh air conditioning unit capable of conducting exhaust air heat recovery |
| WO2022156239A1 (en) * | 2021-01-20 | 2022-07-28 | 广东美的暖通设备有限公司 | Rotary wheel humidity regulation device, air conditioning system having same, and control method therefor and controller thereof |
| CN113432289A (en) * | 2021-06-04 | 2021-09-24 | 北京中海文设备安装有限公司 | Environment-friendly heat recovery unit mounting structure |
| CN113432289B (en) * | 2021-06-04 | 2022-06-21 | 北京中海文设备安装有限公司 | Environment-friendly heat recovery unit mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20170811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |