CN100498129C - Architecture refrigerating, heating and hot water supply integrated system - Google Patents
Architecture refrigerating, heating and hot water supply integrated system Download PDFInfo
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- CN100498129C CN100498129C CNB2006100369863A CN200610036986A CN100498129C CN 100498129 C CN100498129 C CN 100498129C CN B2006100369863 A CNB2006100369863 A CN B2006100369863A CN 200610036986 A CN200610036986 A CN 200610036986A CN 100498129 C CN100498129 C CN 100498129C
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Abstract
The invention discloses a building combined system of cooling, heating and hot water supplying, including an external heat dissipation endothermic device, a room air-conditioning part and a cycling water pipe. The external heat dissipation endothermic device is connected with the room air-conditioning part through a recycling water pipe to form a water cycling pipeline of a central air conditioning. The invention is also equipped with a water-water high temperature heat pump. The low temperature end of the water-water high temperature heat pump is connected with a cycling water pipe through an inlet pipe and an outlet pipe on the low temperature end. The high temperature end of the water-water high temperature heat pump is connected with an inlet pipe and an outlet pipe on the high temperature end. With good energy saving effects, the invention can effectively recycle the condensing heat of the air conditioning.
Description
Affiliated field
The present invention relates to the associating heat-exchange device of air, water in a kind of building, relate in particular to a kind of architecture refrigerating, heating, hot water supply integrated system.
Background technology
In aircondition, existing domestic air conditioning the most commonly, the evaporimeter that is about to air-conditioning is installed on indoor, condenser is installed on outdoor, and under the effect of compressor of air conditioner, the cold-producing medium (as fluorine Lyons) in the air-conditioning becomes liquid state by gaseous state in condenser, heat in the condensation process is discharged outdoor, cold-producing medium is become gaseous state and is absorbed heat by liquid state in evaporimeter, reaches the effect of refrigeration, and the heat that the domestic air conditioning condenser produces directly is discharged in the atmosphere.Domestic air conditioning need the condenser with each air-conditioning be exposed to outdoor with the atmosphere heat exchange, there is following defective in this structure: 1: it is attractive in appearance to influence skin; 2: the life-span of reducing condenser; 3, condenser uses the easy dust stratification dirt of fin after a period of time, and heat exchanger effectiveness is low.Central air conditioner system has appearred thus, be equipped with concentrated external heat radiation heat sink (as cooling tower, boiler), externally the effect of heat radiation heat sink is that the cooling water water in the central air-conditioning is heated or cools off, be delivered to by water pipe through the cooling water of cooling or heating and carry out heat exchange in the room air conditioner part and with it, that is to say: each condenser in the room air conditioner part carries out heat exchange with water earlier, condensation heat is delivered in the water or absorbs heat from water, again condensation heat is discharged in the atmosphere by external heat dissipation equipments such as cooling towers, or is delivered in the water by heat sinks such as boiler absorption heat.Each condenser of central air-conditioning does not need to be exposed to outdoor again, and the heat exchange efficiency of condenser is better, thus central air-conditioning a large amount of apply to occasions such as hotel, school.Central air-conditioning is for former domestic air conditioning, and structure is improved, and performance is improved, but still has its defective, mainly is:
In process of refrigerastion, the condensation heat of central air-conditioning is by external heat dissipation equipment discharging, and heat energy is wherein recycled fully, and life needs by device heating back outputs such as boilers with hot water.Such result is: on the one hand, the condensation heat of central air-conditioning is without recycling i.e. discharging, and on the other hand, life needs to heat with devices such as boilers with hot water, causes the energy consumption height, and rate of energy is low.And under the current severe energy situation, importance of energy conservation is more outstanding, so, need to develop a kind of architecture refrigerating, heating, hot water supply integrated system of energy-saving and environmental protection.
Summary of the invention
Purpose of the present invention is to overcome the defective of original technology, and more energy-conservation architecture refrigerating, heating, hot water supply integrated system is provided.
The present invention is achieved through the following technical solutions:
Architecture refrigerating, heating, hot water supply integrated system include external heat radiation heat sink, room air conditioner part, circulating water pipe, and the heat sink that externally dispels the heat, room air conditioner part are by circulating water pipe connection formation central air-conditioning water circulation pipe; Also be provided with water-water high temperature heat pump, the low-temperature end of water-water high temperature heat pump is connected with circulating water pipe by low-temperature end water inlet pipe, low-temperature end outlet pipe, and the temperature end of water-water high temperature heat pump is connected with temperature end water inlet pipe and temperature end outlet pipe.
The central air-conditioning cooling water is externally forming circulation between heat radiation heat sink, the room air conditioner part by circulating water pipe; Owing on circulating water pipe, be connected with water-water high temperature heat pump, loop back the water section of water pipe or whole low-temperature end by water-water high temperature heat pump, the condensation heat that room air conditioner produces in the process of refrigerastion in is partly recycled once more.After the water at low temperature heat absorption of water-water high temperature heat pump to its low-temperature end, used at the temperature end output high-temperature-hot-water of water-water high temperature heat pump for life, as being used for shower.
Further improvement of the present invention is:
Described external heat radiation heat sink is cooling tower and air source heat pump.When summer air-conditioning freezed, air source heat pump was not worked, and the condensation heat that produces in the room air conditioner part is dispersed in the atmosphere by cooling tower; When summer, hot water was used in the heating life, fetch boiling water-the water high temperature heat pump, the condensation heat in the room air conditioner part is all or part of to be absorbed by water-water high temperature heat pump; Air-conditioning heats and when producing the domestic hot-water in the winter time, air source heat pump work and cooling tower is not worked, air source heat pump extracts thermal source as one-level and extract heat energy from atmosphere, and room air conditioner part and water-water high temperature heat pump are used for heating and domestic hot-water as secondary extraction thermal source, two-stage is extracted thermal source is reduced the pressure ratio of compressor, extracts thermal source by two-stage simultaneously and makes the thermal efficiency of air source heat pump, room air conditioner part and water-water high temperature heat pump higher.Cooling tower and air source heat pump with concrete connection of circulating water pipe can adopt following dual mode:
Described cooling tower and air source heat pump are connected on the circulating water pipe after by the communicating pipe parallel connection, are provided with valve on communicating pipe; And realize being connected of cooling tower in circulating water pipe and the heat sink that externally dispels the heat and air source heat pump by above-mentioned connection.By the operation of valve being controlled cooling water in the circulating water pipe whether flow through cooling tower or air source heat pump and the flow of the cooling water of flow through cooling tower or air source heat pump.To satisfy different operating mode needs.Cooling tower and air source heat pump in the described external heat radiation heat sink can also be connected on the circulating water pipe in the following manner:
Also include a heat exchanger, described cooling tower passes through to be connected with first heat exchanging pipe of heat exchanger first communicating pipe, and is provided with the driving water pump on first communicating pipe, and second heat exchanging pipe of this heat exchanger is connected on the circulating water pipe; Air source heat pump was connected in parallel on the circulating water pipe by second communicating pipe, was provided with first valve on second communicating pipe, was provided with second valve between two tie points of circulating water pipe and this second communicating pipe; And realize being connected of cooling tower in circulating water pipe and the heat sink that externally dispels the heat and air source heat pump by above-mentioned connection.Water in the cooling tower frequently contacts with atmosphere, pollute easily, cooling tower is connected cooling tower on the circulation pipe water pipe by heat exchanger, cooling water in the circulating water pipe is separated with current in the cooling tower, independent separately, avoiding current wherein to pollute mutually, and keep the cleaning of the cooling water in the circulating water pipe.
Described external heat radiation heat sink also can be heat exchanger, and first heat exchanging pipe of this heat exchanger is connected on the circulating water pipe, has heat exchanger water inlet pipe, heat exchanger outlet pipe on second heat exchanging pipe of this heat exchanger, is provided with the heat exchange water pump on the heat exchanger water inlet pipe.When freezing summer, heat in the cooling water in the circulating water pipe is dispersed in underground water or the surface water by heat exchanger, when summer, hot water was used in the heating life, fetch boiling water-the water high temperature heat pump, the condensation heat of the condenser in the room air conditioner part is all or part of to be absorbed by water-water high temperature heat pump; When air-conditioning heats in the winter time and heating during the domestic hot-water, from underground water or surface water, extract heat by heat exchanger.
The two ends of first heat exchanging pipe of described heat exchanger are connected in series on the circulating water pipe; Perhaps first heat exchanging pipe of described heat exchanger is connected in parallel on the circulating water pipe, and on the described circulating water pipe, and two tie points of first heat exchanging pipe of heat exchanger between be provided with valve.These two kinds of structures all can reach the cooling water in the circulating water pipe and the effect of underground water or surface water heat exchange, adopt second kind of structure can control the flow of water in heat exchanger first heat exchanging pipe of flowing through by operated valve.
In said structure, connect heat exchanger on the circulating water pipe as to the heat radiation heat sink, can also on circulating water pipe, connect air source heat pump simultaneously, the heat sink that externally dispels the heat comprises this air source heat pump simultaneously.At this moment, this heat exchanger, air source heat pump can be to be connected in series with being connected of circulating water pipe, also can be to be connected in parallel, that is: the two ends of first heat exchanging pipe of heat exchanger are connected in series on the circulating water pipe, perhaps first heat exchanging pipe of heat exchanger is connected in parallel on the circulating water pipe, and on the described circulating water pipe, and two tie points of first heat exchanging pipe of heat exchanger between be provided with valve; Air source heat pump was connected in parallel on the circulating water pipe by communicating pipe, and on the described circulating water pipe, be equipped with valve between two tie points being connected with communicating pipe of described circulating water pipe.
On described circulating water pipe, also be provided with expansion tank.The effect of this expansion tank is that the expanding with heat and contract with cold of central air-conditioning cooling water in the circulating water pipe compensated, and simultaneously, the water yield in circulating water pipe can be replenished the water yield wherein after reducing.
The temperature end water inlet pipe on water-water high temperature heat pump temperature end and the other end of temperature end outlet pipe are connected with water tank simultaneously, also are provided with hot water outlet pipe and water inlet on this water tank; On temperature end water inlet pipe or temperature end outlet pipe, be provided with the temperature end water pump.It is used that the high-temperature-hot-water of the temperature end output of water-water high temperature heat pump promptly can satisfy life, the domestic hot-water's of confession the water yield, water temperature are more stable but in order to make, also store for hot water to heating, temperature end at water-water high temperature heat pump also is provided with water tank, export by the hot water outlet pipe again behind water tank from the high-temperature-hot-water of water-water high temperature heat pump output, water tank also has an important effect to be: the water in the water tank is under the effect of temperature end water pump, export through after water-water high temperature heat pump heating for multiple times, repeatedly the water temperature of circulation heating back output is higher; The effect of water inlet is the convenient cold water that adds in water tank.
Also be provided with hot water return pipe on water tank, hot water outlet pipe and hot water return pipe are parallel to be provided with.The water of the hot water outlet pipe's output on the water tank is input to each room and does to live used, as be used for shower, the hot water outlet pipe hot water temperature reduces when avoiding for a long time without hot water, influence result of use, on water tank with respect to the parallel hot water return pipe that is provided with of hot water outlet pipe, when the hot water outlet pipe hot water temperature is reduced to uniform temperature, open heat-exchanger pump, hot water outlet pipe's not use hot water is back to water tank through hot water return pipe, reheat, to heat back hot water simultaneously and be transported to the hot water outlet pipe, and make the water temperature of hot water more stable for using.
On the described circulating water pipe, and the tie point of low-temperature end water inlet pipe and low-temperature end outlet pipe between be provided with the 3rd valve, be provided with the 4th valve on one of them at low-temperature end water inlet pipe, low-temperature end outlet pipe at least among both.The effect of valve is the flow in the cooling water flow entry-water high temperature heat pump of control in the central air-conditioning: when the valve on the circulating water pipe is all opened and during valve Close All on water-water high temperature heat pump low-temperature end, cooling water in the circulating water pipe does not heat with hot water life without water-water high temperature heat pump; When the valve Close All on the circulating water pipe and the valve on water-water high temperature heat pump low-temperature end when all opening, the cooling water in the circulating water pipe all passes through water-water high temperature heat pump, is used for life is heated with hot water; When the valve on the valve on the circulating water pipe and the water-water high temperature heat pump low-temperature end was opened simultaneously, the cooling water in the circulating water pipe partly passed through water-water high temperature heat pump, was used for life is heated with hot water.
Be equipped with valve on described air source heat pump and two communicating pipe that described circulating water pipe is connected; Be equipped with valve on the low-temperature end water inlet pipe of described water-water high temperature heat pump, low-temperature end outlet pipe, temperature end water inlet pipe, the temperature end outlet pipe.During each valve on closing air source heat pump, water-water high temperature heat pump, can conveniently will from system, take out and keep in repair air source heat pump, water-water high temperature heat pump.
To sum up, advantage of the present invention is:
1, the room air conditioner of central air-conditioning not being held by water-water high temperature heat pump is partly gone up the condensation heat that condenser produces and is recycled once more, is used for heating life hot water, heat utilization efficiency height, environmental protection and energy saving;
2, select air source heat pump for use, when air-conditioning heats in the winter time, air source heat pump extracts thermal source as one-level, room air conditioner part and water-water high temperature heat pump extract thermal source as secondary, two-stage is extracted thermal source reduces the pressure ratio of compressor, the efficient height of air source heat pump, room air conditioner part and water-water high temperature heat pump;
3, select air source heat pump for use, can avoid central air-conditioning to freeze in the winter time;
4, cooling tower on the pipeline of circulating water pipe, makes the air conditioning cooling water in the circulating water pipe separate by heat exchanger in series, keeps the wherein cleaning of cooling water;
5, expansion tank can compensate expanding with heat and contract with cold of cooling water in the circulating water pipe;
6, the water tank of the temperature end of water-water high temperature heat pump makes life keep stable with the water temperature of hot water, and repeatedly circulation heating, and the hot water temperature is higher;
7, being provided with of return pipe can keep living with the water temperature stability of hot water with water spot;
8, the valve between the tie point of valve on water-water high temperature heat pump low-temperature end water inlet pipe or the low-temperature end outlet pipe and circulating water pipe and low-temperature end water inlet pipe, low-temperature end outlet pipe can be controlled the water yield of the low-temperature end of inflow water-water high temperature heat pump, to regulate the temperature of life with hot water;
9, water-water high temperature heat pump unit heating domestic hot-water's efficient is higher;
10, in the process of heating life with hot water, air-conditioning winter heating, all do not adopt boiler water to be heated heat utilization efficiency height and environmental protection.
Description of drawings:
Fig. 1 is the structure chart of first kind of embodiment of the present invention;
Fig. 2 is the partial enlarged drawing on dotted line top among Fig. 1;
Fig. 3 is the structure chart of second embodiment of the present invention;
Fig. 4 is the partial enlarged drawing on Fig. 3 dotted line top;
Fig. 5 is the structure chart of the 3rd embodiment of the present invention;
Fig. 6 is the partial enlarged drawing of Fig. 5 dotted line bottom;
Fig. 7 is the structure chart of the 4th embodiment of the present invention;
Fig. 8 is the structure chart of the 5th embodiment of the present invention;
Fig. 9 is the structure chart of the 6th embodiment of the present invention;
Figure 10 is the structure chart of the 7th embodiment of the present invention;
Description of reference numerals: 1, external heat radiation heat sink, 2, the room air conditioner part, 3, circulating water pipe, 4, water pump, 5, water-water high temperature heat pump, 6, the low-temperature end water inlet pipe, 7, the low-temperature end outlet pipe, 8, the temperature end water inlet pipe, 9, the temperature end outlet pipe, 10, cooling tower, 11, air source heat pump, 12, communicating pipe, 13, valve, 14, heat exchanger, 15, drive water pump, 16, heat exchanger, 17, the heat exchanger water inlet pipe, 18, the heat exchanger outlet pipe, 19, the heat exchange water pump, 20, expansion tank, 21, water tank, 22, the hot water outlet pipe, 23, hot water return pipe, 24, water inlet, 25, the hot water water pump, 26, the temperature end water pump, 27, first communicating pipe, 28, second communicating pipe, 29, first valve, 30, second valve, 31, the 3rd valve, 32, the 4th valve.
The specific embodiment
Embodiment one:
See also Fig. 1, Fig. 2, architecture refrigerating, heating, hot water supply integrated system, the external heat radiation heat sink 1 that comprises room air conditioner part 2, circulating water pipe 3, water pump 4, forms by cooling tower 10 and air source heat pump 11; Be connected on the circulating water pipe 3 after externally the cooling tower 10 in the heat radiation heat sink 1 is connected in parallel by communicating pipe 12 with air source heat pump 11, on the communicating pipe 12 that cooling tower 10 is connected with circulating water pipe, be provided with valve 13, on air source heat pump 11 and two communicating pipe 12 that circulating water pipe 3 is connected, be equipped with valve 13; Circulating water pipe 3 finally is connected on the room air conditioner part 2 of central air-conditioning end, and under the effect of water pump 4 and form the central air-conditioning water circulation pipe.Also be provided with water-water high temperature heat pump unit, the low-temperature end of water-water high temperature heat pump 5 is connected with circulating water pipe 3 by low-temperature end water inlet pipe 6, low-temperature end outlet pipe 7, the temperature end of water-water high temperature heat pump 5 is connected with temperature end water inlet pipe 8 and temperature end outlet pipe 9, and is provided with temperature end water pump 26 on temperature end water inlet pipe 8; On the described circulating water pipe 3, and the tie point of low-temperature end water inlet pipe 6 and low-temperature end outlet pipe 7 between be provided with the 3rd valve 31, on low-temperature end water inlet pipe 6, low-temperature end outlet pipe 7, respectively be provided with one the 4th valve 32, on temperature end water inlet pipe 8, temperature end outlet pipe 9, also respectively be provided with a valve 13; The temperature end water inlet pipe 8 on water-water high temperature heat pump 5 temperature end and the other end of temperature end outlet pipe 9 are connected with water tank 21 simultaneously, on this water tank 21, be provided with water inlet 24, on this water tank 21, also be provided with hot water outlet pipe 22, and and hot water outlet pipe's 22 parallel hot water return pipes 23 that are provided with, and on hot water outlet pipe 22, be provided with hot water water pump 25.
The course of work of the present invention is:
Freeze summer: will open cooling tower 10 and close air source heat pump 11 by operated valve 13, the room air conditioner part 2 of central air-conditioning end is worked and is freezed, the condenser of water in the circulating water pipe 3 and room air conditioner part 2 carries out heat exchange, condensation heat transmission feedwater, take back to cooling tower 10 by circulating water pipe 3, be dispersed in the atmosphere by cooling tower 10, its operating cost descends 30～40% than general air-conditioning system.
Summer the domestic hot-water: by operated valve 13, open or partially open the low-temperature end water inlet pipe 6 and the low-temperature end outlet pipe 7 of water-water high temperature heat pump 5, water in the circulating water pipe 3 flows into water-water high temperature heat pump 5 from low-temperature end water inlet pipe 6, flow out through low-temperature end outlet pipe 7 again, cold water heats through water-more than 5 circulation of water high temperature heat pump in water tank 21, and export 50～60 ℃ high-temperature-hot-water hot water outlet pipe 22, the unit eer of water-water high temperature heat pump 5 reaches 6.0～6.5.
Heat supply in winter: close cooling tower 10 by operated valve 13 and open air source heat pump 11, air source heat pump 11 absorbs heat energy in air and heats, make the water temperature of circulating water pipe 3 maintain 17 ℃～25 ℃ scope, in the time of both can having avoided using in the north, the water freezing in the recycling outlet also can extract thermal source as one-level when central air-conditioning heats, and the room air conditioner part 2 of central air-conditioning end is extracted thermal source as secondary, compressor pressure ratios is low, the heat supply efficiency height, and power consumption is low.
Winter the domestic hot-water: by operated valve 13, open or partially open the low-temperature end water inlet pipe 6 and the low-temperature end outlet pipe 7 of water-water high temperature heat pump 5, water temperature in the circulating water pipe 3 is 17～25 ℃ of scopes, effect through water-water high temperature heat pump 5, extract heat, temperature end outlet pipe 9 at water-water high temperature heat pump 5 is exported 50～60 ℃ hot water, and the unit eer of water-water high temperature heat pump 5 reaches 5.0～5.5.
Embodiment two:
See also Fig. 3, Fig. 4, the difference of this embodiment and embodiment one is: cooling tower 10 and air source heat pump 11 as external heat radiation heat sink 1 are different with the connected mode of circulating water pipe 3, in embodiment one, be connected on the circulating water pipe 3 after cooling tower 10 and air source heat pump 11 parallel connections, and in the present embodiment, air source heat pump 11 is connected in parallel on the circulating water pipe 3, cooling tower 10 is by being connected with first heat exchanging pipe of this heat exchanger 14 first communicating pipe 27, and on this first communicating pipe 27, be provided with and drive water pump 15, second heat exchanging pipe of this heat exchanger 14 is connected on the circulating water pipe 3, air source heat pump 11 was connected in parallel on the circulating water pipe 3 by second communicating pipe 28, on second communicating pipe 28, be provided with first valve 29, between two tie points of circulating water pipe 3 and this second communicating pipe 28, be provided with second valve 30.
Among this embodiment, because of cooling tower 10 is exposed in the atmosphere throughout the year, water quality is wherein very easily polluted, and the water that this structure can be avoided polluting flow in the circulating water pipe 3 of central air-conditioning, and influences the service life and the result of use of central air-conditioning.
Embodiment three:
See also Fig. 5, Fig. 6, the difference of this embodiment and embodiment one is: the heat sink 1 that externally dispels the heat is heat exchanger 16, the two ends of first heat exchanging pipe of heat exchanger 16 are connected in parallel on the circulating water pipe 3, on the circulating water pipe 3, and two tie points of first heat exchanging pipe of heat exchanger 16 between be provided with valve 13, on first heat exchanging pipe of heat exchanger 16, also be provided with valve 13; On circulating water pipe 3, also be provided with expansion tank 20.
This embodiment is to utilize the water in underground water and the circulating water pipe 3 to carry out heat exchange with the maximum different of embodiment one, from underground water, extract heat energy or heat is discharged in the underground water, this is simple in structure, and can effectively utilize natural natural environment to come heat radiator.Expansion tank 20 is to be circulating water pipe 3 supplementing water, also can compensate buffering when hot swollen shrinkage takes place water in circulating water pipe 3.
Embodiment four:
See also Fig. 7, present embodiment is all identical with principle, the structure of embodiment three, and its difference is: embodiment three utilizes heat exchanger 16 to absorb heat from underground water or dispels the heat, and present embodiment is heat absorption or heat radiation from surface water.
Embodiment five:
See also Fig. 8, the difference of present embodiment and embodiment three is: the external heat radiation heat sink 1 among this embodiment also comprises air source heat pump 11, promptly constitutes external heat radiation heat sink 1 simultaneously by heat exchanger 16 and air source heat pump 11.After adding air source heat pump 11, during the air-conditioning heat supply, this air source heat pump 11 extracts thermal source as one-level in the winter time, and room air conditioner part 2 is extracted thermal source as secondary, and compressor pressure ratios is low, the heat supply efficiency height, and power consumption is low; Also avoid simultaneously winter central air-conditioning Yin Wendu to cross low and icing.
Embodiment six:
See also Fig. 9, the difference of present embodiment and embodiment five is: in embodiment five, heat exchanger 16 carries out heat exchange with underground water, and in the present embodiment, heat exchanger 16 is to carry out heat exchange with surface water, and from surface water draw heat or heat is dispersed in the surface water.
Embodiment seven: see also Figure 10, the difference of this embodiment and embodiment six is: in embodiment six, heat exchanger 16 is to be connected in parallel on the circulating water pipe 3, and in the present embodiment, heat exchanger 16 is to be connected on the circulating water pipe 3, that is: the two ends of first heat exchanging pipe of heat exchanger 16 directly are connected in series on the circulating water pipe 3.
Claims (10)
1, architecture refrigerating, heating, hot water supply integrated system, include external heat radiation heat sink (1), room air conditioner part (2), circulating water pipe (3), the heat sink (1) that externally dispels the heat, room air conditioner part (2) are by circulating water pipe (3) connection formation central air-conditioning water circulation pipe; It is characterized in that: also be provided with water-water high temperature heat pump (5), the low-temperature end of water-water high temperature heat pump (5) is connected with circulating water pipe (3) by low-temperature end water inlet pipe (6), low-temperature end outlet pipe (7), and the temperature end of water-water high temperature heat pump (5) is connected with temperature end water inlet pipe (8) and temperature end outlet pipe (9).
2, architecture refrigerating as claimed in claim 1, heating, hot water supply integrated system is characterized in that: described external heat radiation heat sink (1) is cooling tower (10) and air source heat pump (11).
3, architecture refrigerating as claimed in claim 2, heating, hot water supply integrated system, it is characterized in that: described cooling tower (10) and air source heat pump (11) are connected on the circulating water pipe (3) after by communicating pipe (12) parallel connection, are provided with valve (13) on communicating pipe (12); And realize being connected of cooling tower (10) in circulating water pipe (3) and the heat sink (1) that externally dispels the heat and air source heat pump (11) by above-mentioned connection.
4, architecture refrigerating as claimed in claim 2, heating, hot water supply integrated system, it is characterized in that: also include a heat exchanger (14), described cooling tower (10) is by being connected with first heat exchanging pipe of heat exchanger (14) first communicating pipe (27), and on first communicating pipe (27), being provided with driving water pump (15), second heat exchanging pipe of this heat exchanger (14) is connected on the circulating water pipe (3); Air source heat pump (11) is by be connected in parallel on the circulating water pipe (3) second communicating pipe (28), on second communicating pipe (28), be provided with first valve (29), between two tie points of circulating water pipe (3) and this second communicating pipe (28), be provided with second valve (30); And realize being connected of cooling tower (10) in circulating water pipe (3) and the heat sink (1) that externally dispels the heat and air source heat pump (11) by above-mentioned connection.
5, architecture refrigerating as claimed in claim 1, heating, hot water supply integrated system, it is characterized in that: described external heat radiation heat sink (1) is a heat exchanger (16), the two ends of first heat exchanging pipe of this heat exchanger (16) are connected on the circulating water pipe (3), have heat exchanger water inlet pipe (17), heat exchanger outlet pipe (18) on second heat exchanging pipe of this heat exchanger (16), on heat exchanger water inlet pipe (17), be provided with heat exchange water pump (19).
6, architecture refrigerating as claimed in claim 5, heating, hot water supply integrated system, it is characterized in that: the two ends of first heat exchanging pipe of described heat exchanger (16) are connected in parallel on the circulating water pipe (3), and go up at described circulating water pipe (3), and two tie points of first heat exchanging pipe of described heat exchanger (16) between be provided with valve (13).
7, as each described architecture refrigerating, heating, hot water supply integrated system in the claim 1 to 6, it is characterized in that: the temperature end water inlet pipe (8) on water-water high temperature heat pump (5) temperature end and the other end of temperature end outlet pipe (9) are connected with water tank (21) simultaneously, also are provided with hot water outlet pipe (22) and cold water inlet (24) on this water tank (21); On temperature end water inlet pipe (8) or temperature end outlet pipe (9), be provided with temperature end water pump (26).
8, architecture refrigerating as claimed in claim 7, heating, hot water supply integrated system is characterized in that: also be provided with hot water return pipe (23) on water tank (21), hot water outlet pipe (22) is provided with hot water return pipe (23) is parallel.
9, architecture refrigerating as claimed in claim 7, heating, hot water supply integrated system is characterized in that: go up at described circulating water pipe (3), and the tie point of low-temperature end water inlet pipe (6) and low-temperature end outlet pipe (7) between be provided with the 3rd valve (31); At least be provided with the 4th valve (32) on one of them at low-temperature end water inlet pipe (6), low-temperature end outlet pipe (7) among both.
10, architecture refrigerating as claimed in claim 7, heating, hot water supply integrated system is characterized in that: also be provided with expansion tank (20) on described circulating water pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100369863A CN100498129C (en) | 2006-08-10 | 2006-08-10 | Architecture refrigerating, heating and hot water supply integrated system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100369863A CN100498129C (en) | 2006-08-10 | 2006-08-10 | Architecture refrigerating, heating and hot water supply integrated system |
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| CN101122432A CN101122432A (en) | 2008-02-13 |
| CN100498129C true CN100498129C (en) | 2009-06-10 |
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| CNB2006100369863A Expired - Fee Related CN100498129C (en) | 2006-08-10 | 2006-08-10 | Architecture refrigerating, heating and hot water supply integrated system |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103148585A (en) * | 2013-02-25 | 2013-06-12 | 无锡致宜冷热技术有限公司 | Waste heat recovery system |
| CN108662810A (en) * | 2017-03-28 | 2018-10-16 | 开利公司 | Waterpower control module and heat recovery water system |
| CN113218009A (en) * | 2021-03-26 | 2021-08-06 | 深圳通利机电工程有限公司 | Combined central air conditioner condensation heat recycling system and method |
| CN113250489B (en) * | 2021-06-10 | 2024-02-09 | 陕西兴艾建设工程有限公司 | Energy-saving temporary board house for house construction engineering |
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Assignee: Guangzhou M. Universe Cooling-Air Technology Development Co., Ltd. Assignor: Su Yugui Contract record no.: 2012440000170 Denomination of invention: Architecture refrigerating, heating and hot water supply integrated system Granted publication date: 20090610 License type: Exclusive License Open date: 20080213 Record date: 20120413 |
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