CN201866894U - Air heat energy recovery system for cooling work positions in workshop - Google Patents
Air heat energy recovery system for cooling work positions in workshop Download PDFInfo
- Publication number
- CN201866894U CN201866894U CN2010206229952U CN201020622995U CN201866894U CN 201866894 U CN201866894 U CN 201866894U CN 2010206229952 U CN2010206229952 U CN 2010206229952U CN 201020622995 U CN201020622995 U CN 201020622995U CN 201866894 U CN201866894 U CN 201866894U
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- air
- heat exchanger
- workshop
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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 relates to an air heat energy recovery system for cooling work positions in a workshop. The air heat energy recovery system comprises an air heat exchanger, a compressor, a water heat exchanger and an expansion valve, wherein the air outlet of the air heat exchanger is connected with an air duct; and the outlet of the air duct extends to a position above the work position in the workshop. When in use, the hot air in the workshop changes to cold air with the temperature of 23 to 25 DEG C through the air heat exchanger, then the cold air is guided to the work position, where a worker works in the workshop through the air duct so as to perform the air conditioning function; and the cold air can also be guided to office rooms through the air duct, so that the air heat energy recovery system can substitute for air conditioners to save energy and reduce emission.
Description
Technical field
The utility model relates to a kind of air heat energy recovery system that is suitable for to the station cooling in workshop.
Background technology
Occasions such as existing textile printing and dyeing workshop, metallurgical plant, boiler shop, paper machine room, temperature in its workshop is often higher, how to recycle the hot-air in these workshops, and the higher hot water (more than 50 ℃) of generation temperature, so that the utilization of hot water and realization energy-saving and emission-reduction are technical problems that this area will solve.
Summary of the invention
Technical problem to be solved in the utility model provide a kind of simple in structure, be applicable to occasions such as textile printing and dyeing workshop, metallurgical plant, boiler shop and a kind of air heat energy recovery system that is suitable for to the station cooling in workshop that can generate the higher hot water of temperature (more than 50 ℃).
For solving the problems of the technologies described above, the utility model provides a kind of air heat energy recovery system that is suitable for to the station cooling in workshop, and it comprises: air heat exchanger, compressor, water heat exchanger and expansion valve; Described air heat exchanger comprises: a casing with air inlet and air outlet, be located at the first refrigerant heat exchanger tube in this casing and be located at the blower fan of casing air inlet; Described water heat exchanger comprises: water tank and the second refrigerant heat exchanger tube of being located in this water tank, and this water tank is provided with cold water inlet and hot water outlet; The outlet of the described first refrigerant heat exchanger tube links to each other with the inlet of compressor, the outlet of compressor links to each other with the inlet of the second refrigerant heat exchanger tube, the outlet of the second refrigerant heat exchanger tube links to each other with the inlet of expansion valve, and the outlet of expansion valve links to each other with the inlet of the first refrigerant heat exchanger tube; The air outlet of air heat exchanger is connected with airduct, the air outlet of this airduct extend to station in the workshop directly over.
Further, the air inlet of described air heat exchanger is provided with dirt filtrating screen, with prevent to print and dye, the burr or the bulky grain dust heat exchanging device in workshops such as papermaking, metallurgy result in blockage, to guarantee the high-efficiency operation of unit.
Further, described airduct comprises: the body that right polymer composite board is assembled into and be used to hang the suspender of this body, and lower the temperature to make full use of cold air, and prevent from airduct, to form and drip.
Good effect of the present utility model: (1) a kind of air heat energy recovery system that is suitable for to the station cooling in workshop of the present utility model, during use, hot-air in the workshop becomes cold air behind air heat exchanger, the temperature of this cold air is 23-25 ℃, guide on the station at the operator place in the workshop through airduct, play the effect of air-conditioning.Also can guide to office through airduct, with alternative air-conditioning, thus the purpose of realization energy-saving and emission-reduction.(2) native system adopts electric energy to drive, and by the heat energy in the working medium absorbing environmental, compressed again machine compresses heat up back and water heat exchange during operation, thereby raising water temperature, working medium after the heat exchange by the expansion valve throttling, is absorbed heat and heat release through heat exchanger more incessantly, and water temperature is progressively raise; Simultaneously water heat exchanger is connected, thereby be convenient to heat water to more than 50 ℃, so that the utilization of hot water and realization energy-saving and emission-reduction.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, below the specific embodiment and in conjunction with the accompanying drawings of basis, the utility model is described in further detail, wherein
Fig. 1 is being suitable for the structural representation to the air heat energy retracting device in the air heat energy recovery system of the station cooling in workshop among the embodiment;
Fig. 2 is the air heat exchanger in the above-mentioned air heat energy recovery system and the structural representation of airduct;
The structural representation that Fig. 3 connects successively for the water heat exchanger in a plurality of above-mentioned air heat energy recovery systems.
The specific embodiment
See Fig. 1-2, being suitable for of present embodiment comprises to the air heat energy recovery system of the station in workshop cooling: air heat exchanger 1, compressor 2, water heat exchanger 4 and expansion valve 3; Described air heat exchanger 1 comprises: a casing with air inlet and air outlet, be located at the first refrigerant heat exchanger tube in this casing and be located at the blower fan of casing air inlet; Described water heat exchanger 4 comprises: water tank and the second refrigerant heat exchanger tube of being located in this water tank, and this water tank is provided with cold water inlet and hot water outlet; The outlet of the described first refrigerant heat exchanger tube links to each other with the inlet of compressor 2, the outlet of compressor 2 links to each other with the inlet of the second refrigerant heat exchanger tube, the outlet of the second refrigerant heat exchanger tube links to each other with the inlet of expansion valve 3, and the outlet of expansion valve 3 links to each other with the inlet of the first refrigerant heat exchanger tube; The air outlet of air heat exchanger 1 is connected with airduct 7, the air outlet of this airduct 7 extend to station 6 in the workshop directly over.Described workshop is textile printing and dyeing workshop, metallurgical plant, boiler shop, paper machine room etc.
The air inlet of described air heat exchanger 1 is provided with dirt filtrating screen.
Described airduct 7 comprises: body that right polymer composite board is assembled into and the suspender that is used to hang this body.
The cold water inlet of the water tank of described water heat exchanger 4 links to each other with running water pipe through temperature adjustment magnetic valve 5, and the hot water outlet of water tank links to each other with storage tank.
The burr of considering printing and dyeing workshop is many, and air heat exchanger 1 is resulted in blockage easily, adopts dirt filtrating screen that air heat exchanger 1 is adequately protected, and guarantees the high-efficiency operation of unit.
The described first refrigerant heat exchanger tube and the second refrigerant heat exchanger tube are provided with the heat exchange sheet metal.
See Fig. 3,, the water heat exchanger in a plurality of above-mentioned air heat energy recovery systems can be connected successively for generating the higher hot water of temperature.
The foregoing description only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.
Claims (3)
1. an air heat energy recovery system that is suitable for to the station cooling in workshop is characterized in that comprising: air heat exchanger (1), compressor (2), water heat exchanger (4) and expansion valve (3);
Described air heat exchanger (1) comprising: a casing with air inlet and air outlet, be located at the first refrigerant heat exchanger tube in this casing and be located at the blower fan of casing air inlet; Described water heat exchanger (4) comprising: water tank and the second refrigerant heat exchanger tube of being located in this water tank, and this water tank is provided with cold water inlet and hot water outlet;
The outlet of the described first refrigerant heat exchanger tube links to each other with the inlet of compressor (2), the outlet of compressor (2) links to each other with the inlet of the second refrigerant heat exchanger tube, the outlet of the second refrigerant heat exchanger tube links to each other with the inlet of expansion valve (3), and the outlet of expansion valve (3) links to each other with the inlet of the first refrigerant heat exchanger tube;
The air outlet of air heat exchanger (1) is connected with airduct (7), the air outlet of this airduct (7) extend to station (6) in the workshop directly over.
2. a kind of air heat energy recovery system that is suitable for to the station cooling in workshop according to claim 1, it is characterized in that: the air inlet of described air heat exchanger (1) is provided with dirt filtrating screen.
3. a kind of air heat energy recovery system that is suitable for to the station cooling in workshop according to claim 1 and 2, it is characterized in that: described airduct (7) comprising: body that right polymer composite board is assembled into and the suspender that is used to hang this body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206229952U CN201866894U (en) | 2010-11-24 | 2010-11-24 | Air heat energy recovery system for cooling work positions in workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206229952U CN201866894U (en) | 2010-11-24 | 2010-11-24 | Air heat energy recovery system for cooling work positions in workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201866894U true CN201866894U (en) | 2011-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206229952U Expired - Lifetime CN201866894U (en) | 2010-11-24 | 2010-11-24 | Air heat energy recovery system for cooling work positions in workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201866894U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103869695A (en) * | 2014-02-26 | 2014-06-18 | 杭州电子科技大学 | Air temperature control method for dyeing workshop |
| CN113716052A (en) * | 2021-09-06 | 2021-11-30 | 南京工业大学 | Airplane environment control system and method for supplying hot water by air circulation |
-
2010
- 2010-11-24 CN CN2010206229952U patent/CN201866894U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103869695A (en) * | 2014-02-26 | 2014-06-18 | 杭州电子科技大学 | Air temperature control method for dyeing workshop |
| CN113716052A (en) * | 2021-09-06 | 2021-11-30 | 南京工业大学 | Airplane environment control system and method for supplying hot water by air circulation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YADONG (CHANGZHOU) TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHANGZHOU DONGXING ENVIRONMENTAL ENGINEERING CO., LTD. Effective date: 20150811 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150811 Address after: 213000 No. 381 labour East Road, Tianning District, Jiangsu, Changzhou Patentee after: Ya Dong (Changzhou) Technology Co., Ltd. Address before: 213000 No. 381 labour East Road, Tianning District, Jiangsu, Changzhou Patentee before: Changzhou Dongxing Environmental Engineering Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110615 |