CN210089036U - Solar auxiliary heating, refrigeration and hot water supply triple heat supply pump system - Google Patents
Solar auxiliary heating, refrigeration and hot water supply triple heat supply pump system Download PDFInfo
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- CN210089036U CN210089036U CN201920676812.6U CN201920676812U CN210089036U CN 210089036 U CN210089036 U CN 210089036U CN 201920676812 U CN201920676812 U CN 201920676812U CN 210089036 U CN210089036 U CN 210089036U
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Abstract
The utility model provides a solar energy auxiliary heating, refrigeration, hot water supply trigeminy supplies heat pump system relates to air conditioner technical field. The utility model provides a solar auxiliary heating, refrigeration and hot water supply triple heat supply pump system, which comprises a hot liquid tank, a cold liquid tank, an alternating current compressor, a direct current compressor, a solar heat collector, an indoor heat exchanger and an outdoor heat exchanger; the solar heat collector is connected with the hot liquid tank, liquid in the hot liquid tank is suitable for flowing into the solar heat collector and then flowing back into the hot liquid tank, and the solar heat collector is suitable for heating the liquid in the hot liquid tank. Solar energy auxiliary heating, refrigeration, hot water supply trigeminy heat pump system, through setting up solar collector, before using the compressor to carry out heat conversion, utilize solar energy to preheat treatment, compare with current single heat pump system, reduced the power consumption of compressor operation to the high-efficient utilization of energy has been realized.
Description
Technical Field
The utility model relates to an air conditioner technical field particularly, relates to a solar energy auxiliary heating, refrigeration, hot water supply trigeminy heat pump system.
Background
With the continuous development of air conditioning technology, the energy consumption of air conditioners is continuously increased, the destructive power to the natural environment is stronger, and environment-friendly and energy-saving air conditioner products are more and more concerned by people.
Heat pump technology has attracted much attention in recent years, and heating, refrigerating and domestic hot water systems developed by the heat pump technology gradually enter production and life. The existing heat pump system has the advantages that the air conditioning device and the hot water device independently operate, the air conditioning device is used for cooling and heating in summer and winter, the air conditioning device is idle in a transition season, the hot water device is only used for producing hot water, the function of the heat pump system is not fully utilized, the air conditioning unit does not operate under the optimal working condition, the efficiency of the air conditioning unit is not improved, the heat pump system consumes more energy in the operation process, but the actual work ratio is less, and the energy utilization rate of the heat pump system is low.
It can thus be seen that further improvements are needed in the existing heat pump systems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem be that current heat pump system's energy utilization is rateed not high.
In order to solve the problems, the utility model provides a solar auxiliary heating, refrigeration and hot water supply triple heat supply pump system, which comprises a hot liquid tank, a cold liquid tank, an alternating current compressor, a direct current compressor, a solar heat collector, an indoor heat exchanger and an outdoor heat exchanger; the hot liquid tank is a condensation heat release end of the heat pump system, and the cold liquid tank is an evaporation heat absorption end of the heat pump system; the hot liquid tank and the indoor heat exchanger are connected to form a circulation loop, and the hot liquid tank and the outdoor heat exchanger are connected to form a circulation loop; the cold liquid tank and the indoor heat exchanger are connected to form a circulation loop, and the cold liquid tank and the outdoor heat exchanger are connected to form a circulation loop; the alternating current compressor is connected with the hot liquid tank and the cold liquid tank, and the direct current compressor is connected with the hot liquid tank and the cold liquid tank; the solar heat collector is connected with the hot liquid tank, liquid in the hot liquid tank is suitable for flowing into the solar heat collector and then flowing back into the hot liquid tank, and the solar heat collector is suitable for heating the liquid in the hot liquid tank.
Solar energy auxiliary heating, refrigeration, hot water supply trigeminy heat pump system, through setting up solar collector, before using the compressor to carry out heat conversion, utilize solar energy to preheat treatment, compare with current single heat pump system, reduced the power consumption of compressor operation to the high-efficient utilization of energy has been realized.
Optionally, the heat pump system further includes a second hot liquid pump, and the second hot liquid pump is disposed on a connection pipeline between the solar heat collector and the hot liquid tank.
Solar energy auxiliary heating, refrigeration, hot water supply trigeminy heat pump system, through the water drive of second hot liquid pump in with the hot liquid case to heating in the solar collector, reduced the power consumption of compressor operation to the high-efficient utilization of energy has been realized.
Optionally, the heat pump system further comprises a photovoltaic panel connected to the dc compressor and adapted to supply power to the dc compressor.
Solar energy auxiliary heating, refrigeration, hot water supply trigeminy heat pump system, through setting up the photovoltaic board, for heat pump system provides the extra energy, on the basis of guaranteeing to hot liquid case heat supply, the energy saving.
Optionally, a first valve and a second valve are arranged between the hot liquid tank and the indoor heat exchanger, the first valve is arranged on an inlet pipeline of the hot liquid tank, and the second valve is arranged on an outlet pipeline of the hot liquid tank; and a seventh valve and an eighth valve are arranged between the hot liquid tank and the outdoor heat exchanger, the seventh valve is arranged on a water outlet pipeline of the hot liquid tank, and the eighth valve is arranged on a water inlet pipeline of the hot liquid tank.
Solar energy auxiliary heating, refrigeration, hot water supply trigeminy heat pump system, through simple and easy valve control, realize two kinds of functions of hot liquid case in the heat conversion to realize indoor and outdoor heat exchange.
Optionally, the heat pump system further includes a first hot liquid pump, the first hot liquid pump is located on the water outlet pipeline of the hot liquid tank, and the first hot liquid pump is connected to the second valve and the seventh valve respectively.
Solar energy auxiliary heating, refrigeration, hot water supply trigeminy heat pump system, through the water drive in first hot-liquid pump with the hydrothermal solution case to indoor heat exchanger or outdoor heat exchanger in, realize indoor outdoor thermal transfer.
Optionally, a fifth valve and a sixth valve are arranged between the cold liquid tank and the indoor heat exchanger, the fifth valve is arranged on a water inlet pipeline of the cold liquid tank, and the sixth valve is arranged on a water outlet pipeline of the cold liquid tank; and a third valve and a fourth valve are arranged between the cold liquid tank and the outdoor heat exchanger, the third valve is arranged on a water inlet pipeline of the cold liquid tank, and the fourth valve is arranged on a water outlet pipeline of the cold liquid tank.
Solar energy auxiliary heating, refrigeration, hot water supply trigeminy heat pump system, through simple and easy valve control, realize two kinds of functions of cold liquid case in the heat conversion to realize indoor and outdoor heat exchange.
Optionally, the heat pump system further includes a cold liquid pump, the cold liquid pump is located on the water outlet pipeline of the cold liquid tank, and the cold liquid pump is connected to the fourth valve and the sixth valve respectively.
Solar energy auxiliary heating, refrigeration, hot water supply trigeminy heat pump system, through the water drive in cold liquid case to indoor heat exchanger or outdoor heat exchanger in the cold heat pump, realize indoor outdoor thermal transfer.
Optionally, a water heater is disposed in the hot liquid tank, the water heater being a helical coil.
Solar energy auxiliary heating, refrigeration, hot water supply trigeminy heat pump system, through setting up the tubulose water heater of spiral disk, the speed of the water heat exchange in water heater and the sap cavity has been increaseed to the ability of heat pump system hot water supply has been improved.
Optionally, the water heater comprises a water inlet end and a water outlet end, and the water inlet end is provided with a ninth valve.
Solar energy auxiliary heating, refrigeration, hot water supply trigeminy heat pump system, through setting up the ninth valve at the end of intaking for can artificially control water heater's switch, reduce energy loss.
Optionally, the heat pump system further comprises a throttling component, and the throttling component is located on a connecting pipeline of the hot liquid tank and the cold liquid tank.
Solar energy auxiliary heating, refrigeration, hot water supply trigeminy heat pump system, through set up throttling component between hydrothermal solution case and cold liquid case, be favorable to improving heat pump system's energy efficiency ratio.
Optionally, a refrigerant pipeline is arranged in each of the hot liquid tank and the cold liquid tank, and the refrigerant pipeline is respectively located in the liquid cavities of the hot liquid tank and the cold liquid tank.
Solar energy auxiliary heating, refrigeration, hot water supply trigeminy heat pump system, be located respectively through setting up the refrigerant pipeline hot liquid case with in the sap cavity of cold liquid case for the refrigerant takes place the heat exchange with other parts in the refrigerant pipeline, thereby realizes the heat transport function of refrigerant.
Drawings
Fig. 1 is a schematic diagram of a triple heat pump system according to the present invention;
fig. 2 illustrates a heating mode of the triple heat pump system according to the present invention;
fig. 3 illustrates a refrigeration mode of the triple heat pump system of the present invention;
fig. 4 is a first schematic view of a hot liquid tank according to the present invention;
fig. 5 is a schematic diagram of a hot liquid tank according to the present invention.
Description of reference numerals:
1-hot liquid tank, 2-cold liquid tank, 3-alternating current compressor, 4-direct current compressor, 5-photovoltaic panel, 6-first hot liquid pump, 7-second hot liquid pump, 8-solar heat collector, 9-indoor heat exchanger, 10-cold liquid pump, 11-outdoor heat exchanger, 12-throttling component, 13-first valve, 14-second valve, 15-third valve, 16-fourth valve, 17-fifth valve, 18-sixth valve, 19-seventh valve, 20-eighth valve, 21-water inlet end, 22-water outlet end, 23-ninth valve, 24-hot liquid outlet, 25-normal temperature water inlet, 26-refrigerant inlet, 27-refrigerant outlet, 28-water heater, 29-refrigerant pipeline.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
In the existing heat pump system, a heat pump air conditioner and a heat pump water heater are two kinds of equipment which work independently, the conventional heat pump air conditioner only provides refrigeration or heating, the conventional water heater only provides domestic hot water, and the heat pump air conditioner is idle in a transition season except for being used in two seasons of summer and winter, so that the use rate of the air conditioner is reduced when people do not need to use the heat pump air conditioner; in addition, the heat pump water heating device only produces hot water, has single function and is not beneficial to the full utilization of a heat pump system. The heat pump air conditioning device and the heat pump water heating device work independently, functions and energy of the heat pump air conditioning device and the heat pump water heating device are not fully utilized, an air conditioning unit does not operate under the optimal working condition, energy consumption is high, the efficiency of the air conditioning unit is not improved, and finally the energy utilization rate of a heat pump system is low. Based on the above reason, the utility model aims at providing a solar energy auxiliary heating in winter, the multi-functional heat pump air conditioning system of refrigeration in summer and four seasons heat supply water to improve heat pump system's energy utilization rate, the energy saving.
As shown in fig. 1, the utility model provides a solar auxiliary heating, refrigeration, hot water supply triple heat supply pump system, which comprises a hot liquid tank 1, a cold liquid tank 2, an ac compressor 3, a dc compressor 4, a solar heat collector 8, an indoor heat exchanger 9 and an outdoor heat exchanger 11; the hot liquid tank 1 is a condensation heat release end of the heat pump system, and the cold liquid tank 2 is an evaporation heat absorption end of the heat pump system; the hot liquid tank 1 and the indoor heat exchanger 9 are connected to form a circulation loop, and the hot liquid tank 1 and the outdoor heat exchanger 11 are connected to form a circulation loop; the cold liquid tank 2 and the indoor heat exchanger 9 are connected to form a circulation loop, and the cold liquid tank 2 and the outdoor heat exchanger 11 are connected to form a circulation loop; the alternating-current compressor 3 is connected with the hot liquid tank 1 and the cold liquid tank 2, and the direct-current compressor 4 is connected with the hot liquid tank 1 and the cold liquid tank 2; the solar heat collector 8 is connected with the hot liquid tank 1, the liquid in the hot liquid tank 1 is suitable for flowing into the solar heat collector 8 and then flowing back into the hot liquid tank 1, and the solar heat collector 8 is suitable for heating the liquid in the hot liquid tank 1.
Specifically, as shown in fig. 2 and 3, the hot liquid tank 1 serves as a condensation heat release end of the heat pump system, and forms a circulation loop with both the indoor heat exchanger 9 and the outdoor heat exchanger 11, and the cold liquid tank 2 serves as an evaporation heat absorption end of the heat pump system, and forms a circulation loop with both the indoor heat exchanger 9 and the outdoor heat exchanger 11; in the heating mode of the air conditioner, the hot liquid tank 1 is communicated with the indoor heat exchanger 9, the circulation loop between the hot liquid tank and the outdoor heat exchanger 11 is closed, the cold liquid tank 2 is communicated with the outdoor heat exchanger 11, and the circulation loop between the cold liquid tank and the indoor heat exchanger 9 is closed, so that heat is brought to the indoor space; when the air conditioner is in a refrigerating mode, the hot liquid tank 1 is communicated with the outdoor heat exchanger 11, the circulation loop of the indoor heat exchanger 9 is closed, the cold liquid tank 2 is communicated with the indoor heat exchanger 9, and the circulation loop between the cold liquid tank and the outdoor heat exchanger 11 is closed, so that indoor heat is dissipated.
The alternating current compressor 3 and the direct current compressor 4 are both connected with the hot liquid tank 1 and the cold liquid tank 2, when the alternating current compressor 3 or the direct current compressor 4 works, a refrigerant continuously absorbs heat and releases heat in a pipeline so as to realize heat exchange between air conditioner and the outside, wherein the alternating current compressor 3 is driven to work by an alternating current power supply, and the direct current compressor 4 is driven to work by a direct current power supply.
Wherein the liquid used for heat transfer in the heat pump system is preferably water; solar collector 8 is connected with hot liquid case 1, and the water in hot liquid case 1 gets into and heats among solar collector 8 and flows back to hot liquid case 1 again, sets up temperature collector at solar collector 8's delivery port, detects the temperature after solar collector 8 heats to compare with the temperature of predetermineeing, when the temperature did not reach when predetermineeing the temperature, need open the compressor and carry out the secondary heating to the water in hot liquid case 1, when the temperature reached when predetermineeing the temperature, the compressor did not start. Through introducing solar collector 8 in this embodiment, before using the compressor to carry out heat conversion, utilize solar energy to carry out preheating treatment, compare with current single heat pump system, reduced the electric energy consumption of compressor operation to the high-efficient utilization of energy has been realized.
As shown in fig. 4 and 5, the hot liquid tank 1 is provided with a normal temperature water inlet 25 and a hot liquid outlet 24, which are matched with corresponding pipelines to realize the flow of heat medium-water in the heat pump system.
Solar energy auxiliary heating, refrigeration, hot water supply trigeminy heat pump system, through setting up solar collector, before using the compressor to carry out heat conversion, utilize solar energy to preheat treatment, compare with current single heat pump system, reduced the power consumption of compressor operation to the high-efficient utilization of energy has been realized.
Optionally, as shown in fig. 1 to fig. 3, the heat pump system further includes a second hot-water pump 7, and the second hot-water pump 7 is disposed on a connecting pipeline between the solar heat collector 8 and the hot-water tank 1.
Specifically, the second hot liquid pump 7 is located on a connecting pipeline between the solar heat collector 8 and the hot liquid tank 1, when solar radiation is strong in winter, the second hot liquid pump 7 operates to drive water in the hot liquid tank 1 to enter the solar heat collector 8 to be heated, and the heated water flows back to the hot liquid tank 1, so that energy consumption of the compressor is reduced; in summer, mainly for cooling, the second hot liquid pump 7 stops working, and water in the hot liquid tank 1 does not enter the solar heat collector 8. The water in the hot liquid tank 1 is driven to the solar heat collector 8 by the second hot liquid pump 7 for heating, so that the electric energy consumption of the running of the compressor is reduced, and the efficient utilization of energy is realized.
Solar energy auxiliary heating, refrigeration, hot water supply trigeminy heat pump system, through the water drive of second hot liquid pump in with the hot liquid case to heating in the solar collector, reduced the power consumption of compressor operation to the high-efficient utilization of energy has been realized.
Optionally, as shown in fig. 1 to 3, the heat pump system further includes a photovoltaic panel 5, and the photovoltaic panel 5 is connected to the dc compressor 4 and is adapted to supply power to the dc compressor 4.
Specifically, photovoltaic board 5 is connected with direct current compressor 4, and photovoltaic board 5 absorbs solar energy and the direct current compressor 4 power supply is not, and when solar energy radiant quantity was enough, direct current compressor 4 worked, and alternating current compressor 3 stop work, and when solar energy radiant quantity was not enough, direct current compressor 4 stopped work, and alternating current compressor 3 starts to guarantee the heating temperature of hot liquid case 1. Through setting up photovoltaic board 5 in this embodiment, provide extra energy for heat pump system, on the basis of guaranteeing to the heat supply of hot liquid case 1, the energy saving.
Solar energy auxiliary heating, refrigeration, hot water supply trigeminy heat pump system, through setting up the photovoltaic board, for heat pump system provides the extra energy, on the basis of guaranteeing to hot liquid case heat supply, the energy saving.
Optionally, as shown in fig. 1 to fig. 3, a first valve 13 and a second valve 14 are disposed between the hot liquid tank 1 and the indoor heat exchanger 9, the first valve 13 is disposed on an inlet line of the hot liquid tank 1, and the second valve 14 is disposed on an outlet line of the hot liquid tank 1; a seventh valve 19 and an eighth valve 20 are arranged between the hot liquid tank 1 and the outdoor heat exchanger 11, the seventh valve 19 is arranged on the water outlet pipeline of the hot liquid tank 1, and the eighth valve 20 is arranged on the water inlet pipeline of the hot liquid tank 1.
Specifically, when the air conditioner is in a heating mode, the first valve 13 and the second valve 14 are opened, and the seventh valve 19 and the eighth valve 20 are closed, so that the hot liquid tank 1 supplies heat to the indoor space through the indoor heat exchanger 9; when the air conditioner is in a cooling mode, the first valve 13 and the second valve 14 are closed, and the seventh valve 19 and the eighth valve 20 are opened, so that the hot liquid tank 1 discharges indoor heat to the outside through the outdoor heat exchanger 11; the seventh valve 19 and the second valve 14 are respectively arranged on different water outlet pipelines, the seventh valve 19 is positioned on a water outlet pipeline of the hot liquid tank 1 flowing to the outdoor heat exchanger 11, and the second valve 14 is positioned on a water outlet pipeline of the hot liquid tank 1 flowing to the indoor heat exchanger 9; the eighth valve 20 and the first valve 13 are respectively arranged on different water inlet pipelines, the eighth valve 20 is positioned on a water outlet pipeline of the hot liquid tank 1 flowing to the outdoor heat exchanger 11, and the first valve 13 is positioned on a water outlet pipeline of the hot liquid tank 1 flowing to the indoor heat exchanger 9. In this embodiment, two functions of the hot liquid tank 1 in heat conversion are realized by simple and easy valve control, thereby realizing indoor and outdoor heat exchange.
Solar energy auxiliary heating, refrigeration, hot water supply trigeminy heat pump system, through simple and easy valve control, realize two kinds of functions of hot liquid case in the heat conversion to realize indoor and outdoor heat exchange.
Optionally, the heat pump system further comprises a first hot-liquid pump 6, the first hot-liquid pump 6 is located on the water outlet pipeline of the hot-liquid tank 1, and the first hot-liquid pump 6 is connected with the second valve 14 and the seventh valve 19 respectively.
Specifically, when the air conditioner is in a heating mode, the first heat pump 6 drives water in the hot liquid tank 1 to flow to the pipeline where the second valve 14 is located, and further to flow to the indoor heat exchanger 9 to supply heat to the indoor space in cooperation with the valve switch in the above embodiment; when the air conditioner is in the cooling mode, the first hot-liquid pump 6 drives the water in the hot-liquid tank 1 to flow to the pipeline where the seventh valve 19 is located, and further to the outdoor heat exchanger 11, and the indoor heat is discharged to the outside, so that the indoor temperature is reduced. In the embodiment, the first hot liquid pump 6 drives the water in the hot liquid tank 1 to the indoor heat exchanger 9 or the outdoor heat exchanger 11, so that the indoor and outdoor heat transfer is realized.
Solar energy auxiliary heating, refrigeration, hot water supply trigeminy heat pump system, through the water drive in first hot-liquid pump with the hydrothermal solution case to indoor heat exchanger or outdoor heat exchanger in, realize indoor outdoor thermal transfer.
Optionally, as shown in fig. 1 to fig. 3, a fifth valve 17 and a sixth valve 18 are disposed between the cold liquid tank 2 and the indoor heat exchanger 9, the fifth valve 17 is disposed on the water inlet line of the cold liquid tank 2, and the sixth valve 18 is disposed on the water outlet line of the cold liquid tank 2; a third valve 15 and a fourth valve 16 are arranged between the cold liquid tank 2 and the outdoor heat exchanger 11, the third valve 15 is arranged on a water inlet pipeline of the cold liquid tank 2, and the fourth valve 16 is arranged on a water outlet pipeline of the cold liquid tank 2.
Specifically, when the air conditioner is in the heating mode, the third valve 15 and the fourth valve 16 are opened, and the fifth valve 17 and the sixth valve 18 are closed, so that the cold liquid tank 2 absorbs outdoor heat; when the air conditioner is in a cooling mode, the third valve 15 and the fourth valve 16 are closed, and the fifth valve 17 and the sixth valve 18 are closed, so that the cold liquid tank 2 supplies cold to the indoor space; the third valve 15 and the fifth valve 17 are respectively arranged on different water inlet pipelines, the third valve 15 is positioned on the water inlet pipeline of the cold liquid tank 2 on one side of the outdoor heat exchanger 11, and the fifth valve 17 is positioned on the water inlet pipeline of the cold liquid tank 2 on one side of the indoor heat exchanger 9; the fourth valve 16 and the sixth valve 18 are respectively arranged on different water outlet pipelines, the fourth valve 16 is positioned on the water outlet pipeline of the cold liquid tank 2 at one side of the outdoor heat exchanger 11, and the sixth valve 18 is positioned on the water outlet pipeline of the cold liquid tank 2 at one side of the indoor heat exchanger 9. In this embodiment, two functions of the liquid cooling tank 2 in heat conversion are realized by simple and easy valve control, thereby realizing indoor and outdoor heat exchange.
Solar energy auxiliary heating, refrigeration, hot water supply trigeminy heat pump system, through simple and easy valve control, realize two kinds of functions of cold liquid case in the heat conversion to realize indoor and outdoor heat exchange.
Optionally, the heat pump system further includes a cold liquid pump 10, the cold liquid pump 10 is located on the water outlet pipeline of the cold liquid tank 2, and the cold liquid pump 10 is connected to the fourth valve 16 and the sixth valve 18, respectively.
Specifically, as shown in fig. 1 to fig. 3, when the air conditioner is in the heating mode, in cooperation with the valve switch in the foregoing embodiment, the cold-water pump 10 drives water in the cold-water tank 2 to flow to the pipeline where the fourth valve 16 is located, and further to the outdoor heat exchanger 11, so as to absorb outdoor heat; when the air conditioner is in a cooling mode, the valve in the above embodiment is opened and closed, and the cold liquid pump 10 drives water in the cold liquid tank 2 to flow to the pipeline where the sixth valve 18 is located, and further to flow to the indoor heat exchanger 9, so as to supply cold to the indoor, thereby realizing the reduction of the indoor temperature. In this embodiment, the cold liquid pump 10 drives the water in the cold liquid tank 2 to the indoor heat exchanger 9 or the outdoor heat exchanger 11, so as to transfer indoor and outdoor heat.
Solar energy auxiliary heating, refrigeration, hot water supply trigeminy heat pump system, through the water drive in cold liquid case to indoor heat exchanger or outdoor heat exchanger in the cold heat pump, realize indoor outdoor thermal transfer.
Optionally, as shown in fig. 4 and 5, a water heater 28 is disposed in the hot liquid tank 1, and the water heater 28 is a spiral coil.
Specifically, the water heater 28 is located in the fluid chamber of the hot fluid tank 1 in heat exchange relationship with other components in the hot fluid tank 1, and the helical coil-shaped water heater 28 increases the rate of heat exchange between the water in the water heater 28 and the water in the fluid chamber. In this embodiment, by providing the spiral coil-shaped water heater, the rate of heat exchange between water in the water heater 28 and water in the liquid chamber is increased, thereby improving the hot water supply capability of the heat pump system.
Solar energy auxiliary heating, refrigeration, hot water supply trigeminy heat pump system, through setting up the tubulose water heater of spiral disk, the speed of the water heat exchange in water heater and the sap cavity has been increaseed to the ability of heat pump system hot water supply has been improved.
Optionally, the water heater 28 comprises a water inlet end 21 and a water outlet end 22, and the water inlet end 21 is provided with a ninth valve 23.
Specifically, as shown in fig. 4, when hot water is required, water is poured from the water inlet end 21, and after passing through the water heater 28, hot water flows out from the water outlet end 22, and the ninth valve 23 provided at the water inlet end 21 enables manual control of the opening and closing of the water heater 28, thereby reducing energy consumption.
Solar energy auxiliary heating, refrigeration, hot water supply trigeminy heat pump system, through setting up the ninth valve at the end of intaking for can artificially control water heater's switch, reduce energy loss.
Optionally, the heat pump system further comprises a throttling component 12, and the throttling component 12 is positioned on a connecting pipeline of the hot liquid tank 1 and the cold liquid tank 2.
Specifically, as shown in fig. 1 to fig. 3, the throttling component 12 is located on a connecting pipeline between the hot liquid tank 1 and the cold liquid tank 2, and the throttling component 12 is arranged between the hot liquid tank 1 and the cold liquid tank 2, which is beneficial to improving the energy efficiency ratio of the heat pump system.
Solar energy auxiliary heating, refrigeration, hot water supply trigeminy heat pump system, through set up throttling component between hydrothermal solution case and cold liquid case, be favorable to improving heat pump system's energy efficiency ratio.
Optionally, a refrigerant pipe 29 is disposed in both the hot liquid tank 1 and the cold liquid tank 2, and the refrigerant pipe 29 is located in the liquid cavities of the hot liquid tank 1 and the cold liquid tank 2, respectively.
Specifically, as shown in fig. 4 and 5, taking the refrigerant line 29 in the hot liquid tank 1 as an example, the refrigerant line 29 is located in the liquid cavity of the hot liquid tank 1, the refrigerant line 29 connects the refrigerant inlet 26 and the refrigerant outlet 27, and the refrigerant exchanges heat with other components in the refrigerant line 29, thereby achieving the heat transporting function of the refrigerant.
Solar energy auxiliary heating, refrigeration, hot water supply trigeminy heat pump system, be located respectively through setting up the refrigerant pipeline hot liquid case with in the sap cavity of cold liquid case for the refrigerant takes place the heat exchange with other parts in the refrigerant pipeline, thereby realizes the heat transport function of refrigerant.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (11)
1. A solar auxiliary heating, refrigerating and hot water supply triple heat supply pump system is characterized by comprising a hot liquid tank (1), a cold liquid tank (2), an alternating current compressor (3), a direct current compressor (4), a solar heat collector (8), an indoor heat exchanger (9) and an outdoor heat exchanger (11);
the hot liquid tank (1) is a condensation heat release end of the heat pump system, and the cold liquid tank (2) is an evaporation heat absorption end of the heat pump system;
the hot liquid tank (1) and the indoor heat exchanger (9) are connected to form a circulation loop, and the hot liquid tank (1) and the outdoor heat exchanger (11) are connected to form a circulation loop;
the cold liquid tank (2) and the indoor heat exchanger (9) are connected to form a circulation loop, and the cold liquid tank (2) and the outdoor heat exchanger (11) are connected to form a circulation loop;
the alternating-current compressor (3) is connected with the hot liquid tank (1) and the cold liquid tank (2), and the direct-current compressor (4) is connected with the hot liquid tank (1) and the cold liquid tank (2);
the solar heat collector (8) is connected with the hot liquid tank (1), the liquid in the hot liquid tank (1) is suitable for flowing into the solar heat collector (8) and then flowing back into the hot liquid tank (1), and the solar heat collector (8) is suitable for heating the liquid in the hot liquid tank (1).
2. Solar assisted heating, cooling and hot water supply triple heat pump system according to claim 1, characterized by further comprising a second hot water pump (7), the second hot water pump (7) being arranged on the connecting line of the solar heat collector (8) and the hot water tank (1).
3. Solar assisted heating, cooling, hot water triple heat pump system according to claim 1, characterized by further comprising a photovoltaic panel (5), said photovoltaic panel (5) being connected to the direct current compressor (4) and adapted to power the direct current compressor (4).
4. Solar assisted heating, cooling, hot water triple heat pump system according to claim 1, characterized in that a first valve (13) and a second valve (14) are arranged between the hot liquid tank (1) and the indoor heat exchanger (9), the first valve (13) being arranged on the inlet line of the hot liquid tank (1) and the second valve (14) being arranged on the outlet line of the hot liquid tank (1);
a seventh valve (19) and an eighth valve (20) are arranged between the hot liquid tank (1) and the outdoor heat exchanger (11), the seventh valve (19) is arranged on a water outlet pipeline of the hot liquid tank (1), and the eighth valve (20) is arranged on a water inlet pipeline of the hot liquid tank (1).
5. Solar assisted heating, cooling and hot water supply triple heat pump system according to claim 4, characterized by further comprising a first hot water pump (6), the first hot water pump (6) being located on the outlet line of the hot water tank (1), the first hot water pump (6) being connected to the second valve (14) and the seventh valve (19), respectively.
6. Solar assisted heating, cooling and hot water supply triple heat pump system according to claim 1, characterized in that a fifth valve (17) and a sixth valve (18) are arranged between the cold liquid tank (2) and the indoor heat exchanger (9), the fifth valve (17) being arranged on the water inlet line of the cold liquid tank (2) and the sixth valve (18) being arranged on the water outlet line of the cold liquid tank (2);
a third valve (15) and a fourth valve (16) are arranged between the cold liquid tank (2) and the outdoor heat exchanger (11), the third valve (15) is arranged on a water inlet pipeline of the cold liquid tank (2), and the fourth valve (16) is arranged on a water outlet pipeline of the cold liquid tank (2).
7. Solar assisted heating, cooling and hot water supply triple heat pump system according to claim 6, characterized by further comprising a cold liquid pump (10), the cold liquid pump (10) being located on an outlet line of the cold liquid tank (2), the cold liquid pump (10) being connected to the fourth valve (16) and the sixth valve (18), respectively.
8. Solar assisted heating, cooling and hot water supply triple heat pump system according to claim 1, characterized in that a water heater (28) is arranged in the hot liquid tank (1), and the water heater (28) is a spiral coil.
9. Solar assisted heating, cooling and hot water triple heat pump system according to claim 8, characterized in that the water heater (28) comprises a water inlet end (21) and a water outlet end (22), the water inlet end (21) being provided with a ninth valve (23).
10. Solar assisted heating, cooling and hot water supply triple heat pump system according to claim 1, characterized by further comprising a throttling member (12), the throttling member (12) being located on the connecting line of the hot liquid tank (1) and the cold liquid tank (2).
11. Solar assisted heating, cooling and hot water supply triple heat pump system according to claim 1, characterized in that refrigerant lines (29) are provided in both the hot liquid tank (1) and the cold liquid tank (2), the refrigerant lines (29) being located in the liquid chambers of the hot liquid tank (1) and the cold liquid tank (2), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006124A (en) * | 2019-05-13 | 2019-07-12 | 宁波奥克斯电气股份有限公司 | A kind of solar energy auxiliary heating, refrigeration, supplying hot water trigeneration heat pump system |
| CN112834260A (en) * | 2021-02-04 | 2021-05-25 | 浙江盾安热工科技有限公司 | Energy storage experiment system and control method |
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2019
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006124A (en) * | 2019-05-13 | 2019-07-12 | 宁波奥克斯电气股份有限公司 | A kind of solar energy auxiliary heating, refrigeration, supplying hot water trigeneration heat pump system |
| CN112834260A (en) * | 2021-02-04 | 2021-05-25 | 浙江盾安热工科技有限公司 | Energy storage experiment system and control method |
| CN112834260B (en) * | 2021-02-04 | 2023-05-16 | 浙江盾安热工科技有限公司 | Energy storage experiment system and control method |
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