CN212362437U - Heat dissipation device for peak-valley energy storage - Google Patents
Heat dissipation device for peak-valley energy storage Download PDFInfo
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- CN212362437U CN212362437U CN202021033120.9U CN202021033120U CN212362437U CN 212362437 U CN212362437 U CN 212362437U CN 202021033120 U CN202021033120 U CN 202021033120U CN 212362437 U CN212362437 U CN 212362437U
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Abstract
The utility model provides a heat dissipation device for peak-valley energy storage, which comprises a heat exchange box, wherein a heat dissipation coil pipe is arranged in the heat exchange box, one end of the heat dissipation coil pipe is connected with one end of an air-energy heat pump through a working medium inlet, the other end of the heat dissipation coil pipe is connected with the other end of the air-energy heat pump through a working medium outlet after passing through a heat absorption fin, a water heat exchanger is arranged in the heat exchange box corresponding to the heat dissipation coil pipe, a water inlet at one end of the water heat exchanger is connected with a water pump or a valve, a water outlet at the other end of the water heat exchanger is connected with a heat storage water tank, the heat exchange box is filled with a heat storage medium, a first temperature sensor is arranged in the heat exchange box, the air-energy heat pump, the first temperature sensor, the water pump or the valve are all connected with an intelligent controller, the, and the water pump or the valve is opened to continuously heat the water in the water heat exchanger through the heat storage medium, so that the continuous hot water supply can be realized.
Description
Technical Field
The technology belongs to the technical field of air energy heat pump energy storage, and mainly relates to a heat dissipation device for peak-valley energy storage.
Background
The air source heat pump is widely valued by people and is developed rapidly. Because the air energy water heater heats through medium exchange heat, an electric heating element is not required to be contacted with water, the electric water heater has no danger of electric leakage, the hidden danger of poisoning and explosion of the gas water heater is eliminated, and air pollution caused by exhaust gas discharged by the fuel water heater is avoided. The air energy water heater has the greatest advantages of energy conservation, the same quantity of hot water, and the use cost of the heat pump water heater is only 1/4 of an electric water heater and 1/3 of a gas water heater. In daily life, because people's life has certain law, the peak of power consumption is concentrated in certain time quantum, and concentrated power consumption probably leads to the energy unstability or the cost is higher, in addition, for example, people need concentrate on using hot water after getting up in the morning, if it is not very convenient to boil water temporarily, and many families adopt intelligent control ware automatic heating water in advance to supply the user to use, but if people's working day is different with holiday work and rest time, need frequently adjust intelligent control ware's preset heating time, also not very convenient. It is necessary to provide a hot water supply apparatus capable of storing energy.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat abstractor for peak valley energy storage can the valley electricity period energy storage in advance, satisfies hot water and lasts the supply.
A heat dissipation device for peak-valley energy storage comprises a heat exchange box, wherein a heat dissipation coil is arranged in the heat exchange box, one end of the heat dissipation coil is connected with one end of an air-source heat pump through a working medium inlet, the other end of the heat dissipation coil is connected with the other end of the air-source heat pump through a working medium outlet after passing through a heat absorption fin, a water heat exchanger is arranged in the heat exchange box correspondingly to the heat dissipation coil, a water inlet at one end of the water heat exchanger is connected with a water pump or a valve, a water outlet at the other end of the water heat exchanger is connected with a heat storage water tank, the heat exchange box is filled with a heat storage medium, a first temperature sensor is arranged in the heat exchange box, the air-source heat pump, the first temperature sensor, the water pump or the valve are all connected with an intelligent controller, the intelligent controller controls and starts the air, and the water pump or the valve is opened to continuously heat the water in the water heat exchanger through the heat storage medium, so that the continuous hot water supply can be realized.
Furthermore, an air supply pipeline is arranged at the heat absorption fins to convey cold air to a refrigeration place for use.
Further, the water heat exchanger also adopts a coil pipe and is sleeved with the heat dissipation coil pipe.
Further, the heat dissipation coil and the water heat exchanger are designed in a vertical mode, a water inlet of the water heat exchanger is arranged below, a water outlet of the water heat exchanger is arranged above, a working medium inlet of the heat storage water tank is arranged above, and a working medium outlet of the heat storage water tank is arranged below.
Further, the heat storage medium is a molten salt.
Further, the fused salt is quartz sand composite fused salt or water glass composite ternary nitrate fused salt.
Further, a heat preservation layer is arranged outside the heat storage water tank, a second temperature sensor and an electric heater are arranged in the heat storage water tank, the second temperature sensor and the electric heater are connected with an intelligent controller, and when a user does not use hot water in the heat storage water tank in time, water in the heat storage water tank can be heated again through the electric heater.
Further, first temperature sensor sets up in heat transfer incasement lower part, first temperature sensor measures the temperature of lower part heat-retaining medium, and after the heat-retaining medium stores up full heat, intelligent control ware starts water pump or valve and draws water, carries out water-cooling heat transfer to the heat dissipation coil pipe through water heat exchanger, and the leading-in heat storage water tank of the water that is heated in the water heat exchanger.
Further, the water heat exchanger adopts a multi-pipe branch heat exchanger.
Further, heat dissipation coil pipe and water heat exchanger adopt horizontal design, water heat exchanger's water inlet and delivery port set up heat transfer case top, heat storage water tank's working medium entry and working medium export set up in heat transfer case below, the working medium flow direction is opposite with rivers.
The utility model has the advantages that, through intelligent control ware control heat-retaining process, during the millet electricity, adopt the heat-retaining medium heating heat-retaining of air energy heat pump in to the heat transfer incasement, with hot demand when satisfying the peak electricity, practiced thrift the cost of using heat, heat storage water tank be provided with do benefit to and satisfy the demand of instant water, the hot water of fused salt heat-retaining can continuously supply a period.
Drawings
Fig. 1 is a schematic structural view of an embodiment 1 of a heat dissipation device for peak-valley energy storage;
fig. 2 is a schematic structural view of an embodiment 2 of a heat dissipation device for peak-valley energy storage;
fig. 3 is a schematic structural view of an embodiment 3 of a heat dissipation device for peak-valley energy storage;
in the figure: the system comprises a water heat exchanger 1, a water inlet 11, a water outlet 12, a heat dissipation coil 2, a working medium inlet 21, a working medium outlet 22, a heat storage medium 3, an air energy heat pump 4, a heat absorption fin 5, a heat storage water tank 6, a heat insulation layer 61, an intelligent controller 7, a first temperature sensor 71, a second temperature sensor 72, an electric heater 73 and a water pump 8 or a valve.
Detailed Description
The present invention will be further described with reference to the accompanying drawings so as to facilitate the understanding of the present invention by those skilled in the art.
All directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
Example 1: as shown in the attached figure 1, the heat dissipation device for peak-valley energy storage comprises a heat exchange box, wherein a heat dissipation coil 2 is arranged in the heat exchange box, one end of the heat dissipation coil 2 is connected with one end of an air-source heat pump 4 through a working medium inlet 21, the other end of the heat dissipation coil 2 is connected with the other end of the air-source heat pump 4 through a working medium outlet 22 after passing through a heat absorption fin 5, an air supply pipeline is arranged at the position of the heat absorption fin 5 to convey cold air to a refrigeration place for use, a water heat exchanger 1 is arranged in the heat exchange box corresponding to the heat dissipation coil, the water heat exchanger 1 also adopts a coil and is sleeved with the heat dissipation coil 2, a water inlet 11 at one end of the water heat exchanger 1 is connected with a water pump or a valve 8, a water outlet at the other end of the water exchanger is connected with a heat storage water tank 6, the heat, the working medium inlet 21 of the heat storage water tank 6 is arranged above, the working medium outlet 22 is arranged below, the heat storage medium 3 is filled in the heat exchange tank, the heat storage medium 3 is fused salt, the fused salt is quartz sand composite fused salt, water glass composite ternary nitrate fused salt and the like, the heat insulation layer 61 is arranged outside the heat storage water tank 6, the second temperature sensor 72 and the electric heater 73 are arranged in the heat storage water tank 6, the first temperature sensor 71 is arranged in the heat exchange tank, the first temperature sensor 71 is arranged at the lower part in the heat exchange tank, the front end of the water inlet 11 is connected with the water pump or the valve 8, the air energy heat pump 4, the first temperature sensor 71, the second temperature sensor 72, the electric heater 73, the water pump or the valve 8 are all connected with the intelligent controller 7, the first temperature sensor 71 measures the temperature of the heat storage medium 3 at the lower part, and after the heat storage, intelligent control ware 7 starts water pump or valve 8 and draws water, carry out the water-cooling heat transfer to heat dissipation coil pipe 2 through water heat exchanger 1, the leading-in heat storage water tank 6 of water that is heated in the water heat exchanger 1, can be through the presetting of intelligent control ware 7, start air energy heat pump 4 when the millet electricity and all store up full heat with heat-retaining medium 3 and heat storage water tank 6, through using the hot water in the heat storage water tank 6 during the peak electricity, and continue to add the water in the water heat exchanger 1 through heat-retaining medium 3, can realize continuously supplying hot water, set up second temperature sensor 72 and electric heater 73 in heat storage water tank 6 in addition, when the user does not in time use the hot water in the heat storage water tank 6, can heat the water in the heat storage water tank 6 once more through electric.
Example 2: as shown in fig. 2, the water heat exchanger 1 may also be a multi-tube branch heat exchanger, and the rest is similar to that of embodiment 1.
Example 3: as shown in fig. 3, the heat-radiating coil 2 and the water heat exchanger 1 may also be designed in a horizontal type, and other parts are similar to those of embodiment 1.
The utility model has the advantages that, through 7 control heat-retaining processes of intelligent control ware, during the millet electricity, adopt the heat-retaining medium 3 heating heat-retaining of air energy heat pump 4 in to the heat transfer case, with the heat demand when satisfying the peak electricity, practiced thrift with the heat cost.
The above embodiments are only used for illustrating the specific embodiments of the present invention, and are not used for limiting the present invention, and a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a heat abstractor for peak valley energy storage, its characterized in that, includes the heat transfer case, set up the heat dissipation coil pipe in the heat transfer case, the one end of heat dissipation coil pipe is passed through working medium entry linkage air energy heat pump's one end, the other end of heat dissipation coil pipe passes through working medium export and connects the other end of air energy heat pump behind the heat absorption fin, set up water heat exchanger in the heat transfer case with the heat dissipation coil pipe correspondingly, water pump or valve are connected to the water inlet of water heat exchanger one end, and the delivery port of the other end is connected heat storage water tank, pack heat-retaining medium in the heat transfer case, set up first temperature sensor in the heat transfer case, air energy heat pump, first temperature sensor, water pump or valve all connect intelligent control ware, intelligent control starts the air energy heat pump and all stores up heat with heat-retaining medium and heat storage water tank full heat during the peak, and the water pump or the valve is opened to continuously heat the water in the water heat exchanger through the heat storage medium, so that the continuous hot water supply can be realized.
2. The heat sink for peak-valley energy storage according to claim 1, wherein a supply duct is disposed at the heat absorbing fin for supplying cool air to a refrigeration site.
3. The heat sink for peak-valley energy storage according to claim 1, wherein the water heat exchanger also employs a coil and is sleeved with a heat dissipation coil.
4. The heat dissipation device for peak-valley energy storage according to claim 3, wherein the heat dissipation coil and the water heat exchanger are designed vertically, the water inlet of the water heat exchanger is arranged below, the water outlet of the water heat exchanger is arranged above, the working medium inlet of the heat storage water tank is arranged above, and the working medium outlet of the heat storage water tank is arranged below.
5. The heat sink for peak-valley energy storage according to claim 1, wherein the heat storage medium is a molten salt.
6. The heat dissipation device for peak-valley energy storage according to claim 5, wherein the molten salt is quartz sand composite molten salt or water glass composite ternary nitrate molten salt.
7. The heat dissipation device for peak-valley energy storage according to claim 1, wherein a heat preservation layer is arranged outside the heat storage water tank, a second temperature sensor and an electric heater are arranged in the heat storage water tank, the second temperature sensor and the electric heater are both connected with an intelligent controller, and when hot water in the heat storage water tank is not used in time by a user, water in the heat storage water tank can be reheated by the electric heater.
8. The heat dissipation device for peak-valley energy storage according to claim 1, wherein the first temperature sensor is arranged at the lower part in the heat exchange tank, the first temperature sensor measures the temperature of the heat storage medium at the lower part, after the heat storage medium is fully stored, the intelligent controller starts a water pump or a valve to pump water, the heat dissipation coil pipe is subjected to water-cooling heat exchange through the water heat exchanger, and the heated water in the water heat exchanger is guided into the heat storage water tank.
9. The heat sink for peak-valley energy storage according to claim 1, wherein the water heat exchanger is a multi-pipe branch heat exchanger.
10. The heat dissipation device for peak-valley energy storage according to claim 1, wherein the heat dissipation coil and the water heat exchanger are of a horizontal design, a water inlet and a water outlet of the water heat exchanger are arranged above the heat exchange box, a working medium inlet and a working medium outlet of the heat storage water tank are arranged below the heat exchange box, and the flow direction of the working medium is opposite to the flow direction of water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021033120.9U CN212362437U (en) | 2020-06-08 | 2020-06-08 | Heat dissipation device for peak-valley energy storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021033120.9U CN212362437U (en) | 2020-06-08 | 2020-06-08 | Heat dissipation device for peak-valley energy storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212362437U true CN212362437U (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021033120.9U Active CN212362437U (en) | 2020-06-08 | 2020-06-08 | Heat dissipation device for peak-valley energy storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212362437U (en) |
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2020
- 2020-06-08 CN CN202021033120.9U patent/CN212362437U/en active Active
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