CN203857602U - Central air conditioner exhaust heat recovery device - Google Patents
Central air conditioner exhaust heat recovery device Download PDFInfo
- Publication number
- CN203857602U CN203857602U CN201420291428.1U CN201420291428U CN203857602U CN 203857602 U CN203857602 U CN 203857602U CN 201420291428 U CN201420291428 U CN 201420291428U CN 203857602 U CN203857602 U CN 203857602U
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- air
- exchange medium
- heat exchange
- heat
- 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.)
- Expired - Lifetime
Links
- 238000011084 recovery Methods 0.000 title abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000004378 air conditioning Methods 0.000 claims abstract description 15
- 230000008676 import Effects 0.000 claims description 6
- 230000003750 conditioning effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000001932 seasonal effect Effects 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses a central air conditioner exhaust heat recovery device. The device is characterized by comprising an outdoor unit, an air conditioner indoor unit and an air energy hot-water cylinder. The outdoor unit is composed of a heat pump compressor, a heat exchanger and an axial fan and installed in a central air conditioner exhaust main pipe, a heat exchange medium outlet of the outdoor unit is connected with the air energy hot-water cylinder and a heat exchange medium inlet of the air conditioner indoor unit through a three-way switching valve, and the air energy hot-water cylinder and a heat exchange medium outlet of the air conditioner indoor unit are connected with a heat exchange medium inlet of the outdoor unit. According to the central air conditioner exhaust heat recovery device, exhaust heat of a main air channel of a central air conditioner can be recovered, and the different requirements for indoor air conditioning and hot water are met in different seasons through the three-way switching valve.
Description
Technical field
The utility model relates to a kind of heat reclamation device, particularly a kind of heat reclamation device of central air-conditioning air draft.
Background technology
At present, nearly all large public building is all equipped with central air-conditioning concentrates new wind, exhaust system, no matter be hot day or cold day, central air-conditioning generally all works long hours, although the heat of its main air duct air draft has reclaimer, but be subject to the restriction of equipment heat recovery efficiency, a lot of air draft heats have all wasted.
Summary of the invention
The purpose of this utility model is to provide the one can be according to Various Seasonal, and the heat that reclaims the air draft of central air-conditioning main air duct is realized the heat reclamation device of room conditioning, hot water demand's central air-conditioning air draft.
The technical scheme that above-mentioned technical problem to be solved in the utility model adopts is: a kind of heat reclamation device of central air-conditioning air draft, it is characterized in that: comprise off-premises station, indoor apparatus of air conditioner and air energy hot-water cylinder, described off-premises station is by heat pump compressor, heat exchanger and aerofoil fan composition, be arranged in central air-conditioning air draft main pipe, the heat exchange medium exit of off-premises station is connected with the heat exchange medium import of air energy hot-water cylinder and indoor apparatus of air conditioner by three-way change-over valve, the heat exchange medium exit of air energy hot-water cylinder and indoor apparatus of air conditioner is connected with the heat exchange medium import of off-premises station.
The utility model can reclaim the heat of central air-conditioning main air duct air draft, and in Various Seasonal, realizes the different demands of room conditioning, hot water by three-way change-over valve.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model.
Detailed description of the invention
The utility model is further illustrated as follows with specific embodiment with reference to the accompanying drawings below:
As can be seen from Figure 1, the utility model comprises as lower component: (a) off-premises station 1, be installed in air conditioner exhaust system main pipe 7, and formed by heat pump compressor 5, heat exchanger 8, aerofoil fan 6 etc., heat exchanger is equivalent to condenser in the time of refrigeration, is equivalent to evaporimeter while heating.(b) indoor apparatus of air conditioner 4 is conventional indoor apparatus of air conditioner, is installed on indoorly, and room air conditioner is independently provided.(c) air energy hot-water cylinder 3 is installed on indoorly, and domestic hot-water is provided, and critical piece has: heat exchanger, attemperater.The heat exchange medium exit of off-premises station is connected with the heat exchange medium import of air energy hot-water cylinder and indoor apparatus of air conditioner respectively by three-way change-over valve 2, and the heat exchange medium exit of air energy hot-water cylinder and indoor apparatus of air conditioner is connected with the heat exchange medium import of off-premises station.
The utility model is got to diverse location by three-way change-over valve, realizes the demand of room conditioning, hot water.In the winter time time, utilize air-conditioning system air exhaust waste heat to realize and produce domestic hot-water or air-conditioning heating; In the time of summer, because hot water demand measures less, utilize the remaining cold indoor refrigeration of mainly carrying out of air draft; Transition season utilizes air-conditioning system air exhaust waste heat to produce domestic hot-water.
Embodiment described in the utility model is only the description that preferred embodiment of the present utility model is carried out; not the utility model design and scope are limited; do not departing under the prerequisite of the utility model design philosophy; various modification and improvement that in this area, engineers and technicians make the technical solution of the utility model; all should fall into protection domain of the present utility model; the technology contents of the utility model request protection, has all been documented in claims.
Claims (1)
1. the heat reclamation device of a central air-conditioning air draft, it is characterized in that: comprise off-premises station, indoor apparatus of air conditioner and air energy hot-water cylinder, described off-premises station is made up of heat pump compressor, heat exchanger and aerofoil fan, be arranged in central air-conditioning air draft main pipe, the heat exchange medium exit of off-premises station is connected with the heat exchange medium import of air energy hot-water cylinder and indoor apparatus of air conditioner by three-way change-over valve, and the heat exchange medium exit of air energy hot-water cylinder and indoor apparatus of air conditioner is connected with the heat exchange medium import of off-premises station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420291428.1U CN203857602U (en) | 2014-06-04 | 2014-06-04 | Central air conditioner exhaust heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420291428.1U CN203857602U (en) | 2014-06-04 | 2014-06-04 | Central air conditioner exhaust heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203857602U true CN203857602U (en) | 2014-10-01 |
Family
ID=51607449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420291428.1U Expired - Lifetime CN203857602U (en) | 2014-06-04 | 2014-06-04 | Central air conditioner exhaust heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203857602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571091A (en) * | 2016-02-04 | 2016-05-11 | 山东创尔沃热泵技术股份有限公司 | Roof heat exchange recovery system |
-
2014
- 2014-06-04 CN CN201420291428.1U patent/CN203857602U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571091A (en) * | 2016-02-04 | 2016-05-11 | 山东创尔沃热泵技术股份有限公司 | Roof heat exchange recovery system |
| CN105571091B (en) * | 2016-02-04 | 2019-02-12 | 山东创尔沃热泵技术股份有限公司 | A kind of roof heat exchange recovery system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170808 Address after: Room 601A06 No. 186 building of Hunan University science and Technology Park Co. Ltd. of Hunan province 410000 Changsha city high tech Development Zone, Gu Yuan Lu Patentee after: Hunan New Energy Technology Co.,Ltd. Address before: 1107, room 3, 410205 sunshine new town, 199 Rhododendron Road, Hunan, Changsha, Yuelu District Patentee before: HUNAN YUANLAN ENERGY SAVING SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200724 Address after: 3 / F, building 28, Zhuoda Jingu Pioneer Park, Jinlong Town, Xiangyin County, Yueyang City, Hunan Province Patentee after: Hunan Yuanlan Housing Industry Co.,Ltd. Address before: 410000 601A06 building, venture capital building, Hunan University science and Technology Park, 186 Changsha high tech Development Zone, Hunan Patentee before: Hunan New Energy Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |
|
| CX01 | Expiry of patent term |