CN2809523Y - Central air conditioner capable of supplying hot water - Google Patents
Central air conditioner capable of supplying hot water Download PDFInfo
- Publication number
- CN2809523Y CN2809523Y CN 200520013394 CN200520013394U CN2809523Y CN 2809523 Y CN2809523 Y CN 2809523Y CN 200520013394 CN200520013394 CN 200520013394 CN 200520013394 U CN200520013394 U CN 200520013394U CN 2809523 Y CN2809523 Y CN 2809523Y
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- water
- heat exchanger
- hot water
- cooling heat
- air
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Abstract
The invention relates to a central air conditioner and in particular relates to a central air conditioner capable of supplying hot water. The air conditioner includes a compressor (1), a reversing valve (2), an air cooling heat exchanger (3), a throttling device (5), a water-cooling heat exchanger (4), a circulation water pump (6), an indoor machine (7) and a thermal insulating water tank (11) and a water cooling medium activity circuit consisting of the water-cooling heat exchanger (4), the circulation water pump (6) and the indoor machine (7). The air cooling heat exchanger (3) is provided with evaporators (14) side by side. The thermal insulating water tank (11) is connected with the evaporator (14) and is connected to a compressor (12) and a reversing valve (13) in the circuit of the evaporators (14) and the thermal insulating water tank (11). The utility model can realize the heat and cold supply for rooms, and it can also supply the hot water for life. The leaving water temperature of the hot water for life can reach above 55 DEG C. The utility model is a product which integrates advantages of high efficiency, energy saving and environmental protection. At the same time, the utility model has advantages of simple structure and low manufacture cost and is convenient in use. The utility model is provided with good economic benefit.
Description
Technical field
The present invention relates to a kind of central air-conditioning, relate in particular to a kind of central air-conditioning of hot water supply function.
Background technology
The function that existing aircondition generally all has only refrigeration and heats, when summer air-conditioning freezed, air-conditioning impacted environment to a large amount of heat of environmental emission.In addition, present hot water supply is generally all directly heated generation hot water by electricity or fuel, and air-conditioning and hot water supply are unrelated, and the thermal efficiency of electricity or fuel heating generation hot water is low, and energy loss is big; At this problem, now also the someone utilizes the waste heat of the condenser of air-conditioning to prepare hot water, need make a cooling column that is higher than condenser as this method for preparing hot water of large-scale central air-conditioning, and this method cost height, efficient are low, use inconvenient.
Chinese patent CN2203762Y discloses a kind of multifunctional heating wetting system, this hot water facility is an operation principle of utilizing air-conditioning, with the water-cooled unit with air-cooled unit combines and produce hot water by water condenser, the air conditioning hot equipment of this structure is owing to will adopt water-cooled unit and air-cooled unit simultaneously, its complex structure, install and use inconvenience, the cost height, economic benefit is low.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model provide a kind of simple in structure, easy to use, cost is low, economic benefit is high, can have air conditioning simultaneously concurrently and the central air-conditioning of life with hot water is provided.
To achieve the above object, the utility model has adopted following technical scheme:
A kind of central air-conditioning of hot water supply function comprises compressor, reversal valve, air cooling heat exchanger, throttling arrangement, water cooling heat exchanger, water circulating pump, indoor set and attemperater, and water cooling heat exchanger, water circulating pump and indoor set are formed cool water media work loop.And on air cooling heat exchanger, being provided with evaporimeter side by side, attemperater is connected with evaporimeter, is connected with compressor and reversal valve in the loop of evaporimeter and attemperater.
Can also be provided with throttling arrangement between above-mentioned evaporimeter and the attemperater.
Above-mentioned attemperater is provided with the conduit that has magnetic valve, and conduit is connected with cool water media work loop.When air-conditioning heated, the hot water that can quote in the air conditioner water refrigerant work loop heated attemperater.
The utility model is owing to adopted above technical scheme, but its handling characteristics is manufacture hot water when giving the room cooling warm, be independent of each other, can also can unite use separately, when summer air-conditioning freezed, the manufacture hot water can utilize the used heat of air-conditioning discharging especially, simultaneously, the evaporimeter of water heater is given the condenser cooling of air-conditioning again, has reached energy-conservation effect, has also improved the efficient of system and the Energy Efficiency Ratio of refrigeration air-conditioner.
Description of drawings
Fig. 1 is a theory structure schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation.
The central air-conditioning of a kind of hot water supply function as shown in Figure 1, comprise compressor 1, reversal valve 2, air cooling heat exchanger 3, throttling arrangement 5, water cooling heat exchanger 4, water circulating pump 6, indoor set 7 and attemperater 11, water cooling heat exchanger 4, water circulating pump 6 and indoor set 7 are formed cool water media work loop.And on air cooling heat exchanger 3, being provided with evaporimeter 14 side by side, attemperater 11 is connected with evaporimeter 14, is connected with compressor 12 and reversal valve 13 in the loop of evaporimeter 14 and attemperater 11.Evaporimeter 14, attemperater 11, compressor 12 and reversal valve 13 are formed a hot water heating circuit.Between evaporimeter 14 and attemperater 11, be provided with the throttling arrangement 10 that capillary and filter are formed.Attemperater 11 is provided with the conduit 8 that has magnetic valve 9, and conduit 8 is connected with cool water media work loop.When air-conditioning heated, the hot water that can quote in the air conditioner water refrigerant work loop heated attemperater 11.
When indoor need the refrigeration, the flow direction of cold-producing medium is: compressor 1---reversal valve 2---air cooling heat exchanger 3---throttling arrangement 5,6---water cooling heat exchanger 4---reversal valve 2---compressor 1, refrigeration principle such as common air-conditioning, low-temperature refrigerant is lowered the temperature the water in the water cooling heat exchanger 4, water in the water cooling heat exchanger 4 is circulated to indoor set 7 by water pump, carry out heat exchange with room air, reach the purpose of room temperature lowering.The heat that while air cooling heat exchanger 3 gives out is absorbed by evaporimeter 14 working medium in the hot water heating circuit is heated.
When indoor need the heating, the flow direction of cold-producing medium is: compressor 1---reversal valve 2---water cooling heat exchanger 4---throttling arrangement 5---air cooling heat exchanger 3---reversal valve 2---compressor 1, high temperature refrigerant heats up the water in the water cooling heat exchanger 4, be circulated to indoor set 7 by water circulating pump 6, carry out heat exchange with indoor cold air, reach the purpose of heating of house.Water in the water cooling heat exchanger 4 can heat by the 8 pairs of attemperaters 11 of conduit that have magnetic valve 9.
When the manufacture hot water, also can adopt the another one circulatory system, by cold-producing medium attemperater 11 is directly heated.Refrigerant flow direction is: compressor 12---reversal valve 13---attemperater 11---throttling arrangement 10---evaporimeter 14---reversal valve 13---compressor 12.
But manufacture hot water when the central air-conditioning of present embodiment gives the room cooling warm both can also can unite use separately.When summer air-conditioning freezed, the manufacture hot water can utilize the used heat of air-conditioning discharging simultaneously, and the evaporimeter 14 of water heater is given the condenser cooling of air-conditioning again, has reached energy-conservation effect.When winter, air-conditioning heated, can heat attemperater 11, also can not need compressor 12 work by the water in the water cooling heat exchanger 4.
Claims (3)
1. the central air-conditioning of a hot water supply function, comprise compressor (1), reversal valve (2), air cooling heat exchanger (3), throttling arrangement (5), water cooling heat exchanger (4), water circulating pump (6), indoor set (7) and attemperater (11), water cooling heat exchanger (4), water circulating pump (6) and indoor set (7) are formed cool water media work loop, it is characterized in that being provided with side by side on this air cooling heat exchanger (3) evaporimeter (14), attemperater (11) is connected with evaporimeter (14), and is connected with compressor (12) and reversal valve (13) in the loop of evaporimeter (14) and attemperater (11).
2. the central air-conditioning of a kind of hot water supply function as claimed in claim 1 is characterized in that also being provided with throttling arrangement (10) between evaporimeter (14) and the attemperater (11).
3. the central air-conditioning of a kind of hot water supply function as claimed in claim 1 or 2 is characterized in that attemperater (11) is provided with the conduit (8) that has magnetic valve (9), and conduit (8) is connected with cool water media work loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520013394 CN2809523Y (en) | 2005-07-20 | 2005-07-20 | Central air conditioner capable of supplying hot water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520013394 CN2809523Y (en) | 2005-07-20 | 2005-07-20 | Central air conditioner capable of supplying hot water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2809523Y true CN2809523Y (en) | 2006-08-23 |
Family
ID=36925709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520013394 Expired - Fee Related CN2809523Y (en) | 2005-07-20 | 2005-07-20 | Central air conditioner capable of supplying hot water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2809523Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101876475A (en) * | 2010-05-28 | 2010-11-03 | 深圳和而泰智能控制股份有限公司 | Method and system for controlling central air-conditioning |
| CN102353179A (en) * | 2011-09-21 | 2012-02-15 | 海信（山东）空调有限公司 | Air-conditioning hot-water system |
| CN108670789A (en) * | 2018-05-02 | 2018-10-19 | 祥利电器制品(深圳)有限公司 | Intelligence warm ice flesh replaces physical therapy equipment |
-
2005
- 2005-07-20 CN CN 200520013394 patent/CN2809523Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101876475A (en) * | 2010-05-28 | 2010-11-03 | 深圳和而泰智能控制股份有限公司 | Method and system for controlling central air-conditioning |
| CN102353179A (en) * | 2011-09-21 | 2012-02-15 | 海信（山东）空调有限公司 | Air-conditioning hot-water system |
| CN102353179B (en) * | 2011-09-21 | 2013-06-19 | 海信（山东）空调有限公司 | Air-conditioning hot-water system |
| CN108670789A (en) * | 2018-05-02 | 2018-10-19 | 祥利电器制品(深圳)有限公司 | Intelligence warm ice flesh replaces physical therapy equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |