CN210070101U - Air conditioner energy storage device - Google Patents
Air conditioner energy storage device Download PDFInfo
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- CN210070101U CN210070101U CN201920305961.1U CN201920305961U CN210070101U CN 210070101 U CN210070101 U CN 210070101U CN 201920305961 U CN201920305961 U CN 201920305961U CN 210070101 U CN210070101 U CN 210070101U
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Abstract
The utility model relates to an air conditioner energy storage device, which comprises a box body, at least one separation component, a driving device, a control device and a liquid level detection device; at least one partition component is arranged in the box body to partition the box body into a plurality of water storage chambers; the plurality of impoundment chambers comprises at least one first impoundment chamber and at least one second impoundment chamber; the driving device is arranged in the box body and corresponds to at least one separation component; the liquid level detection device is arranged in the first water storage chamber and the second water storage chamber, the control device is connected with the driving device, so that in the energy storage process, a control signal is output to the driving device according to water level information, the driving separation assembly moves towards the direction of the first water storage chamber, and water in the first water storage chamber is cooled and then is sent into the second water storage chamber. The utility model discloses a horizontal energy storage of open system does not receive the high restriction, on the basis that reduces the cost, has promoted energy storage equipment's effective utilization.
Description
Technical Field
The utility model relates to a water energy storage control field, more specifically say, relate to an air conditioner energy storage equipment.
Background
Along with the implementation of the peak-valley and valley-valley electricity price policy, the water energy storage technology is applied in a large range, when a central air conditioning system of some existing buildings or newly-built buildings in a city is designed, the energy storage technology is usually considered to be adopted as an energy-saving measure in the electricity valley, the open water pool or water tank is adopted as an energy storage device in the conventional energy storage technology in the industry, a natural layered water distribution mode is adopted, the water cold storage efficiency is ensured by reducing the thickness of an inclined temperature layer as much as possible, and therefore, the water energy storage technology has certain requirements on the height of the energy storage device in order to reduce the thickness of the inclined temperature layer.
In most buildings, an energy storage device is placed outdoors, the appearance and municipal environment of the building can be affected, the energy storage device is placed indoors, the building layer is high and generally short, some existing horizontal energy storage tanks are closed pressure-bearing type devices, the existing horizontal energy storage tanks are not suitable for open system energy storage, the manufacturing cost is high, an upper distributor and a lower distributor are required to be arranged in the natural layering technology during use, the manufacturing cost is high, meanwhile, an inclined temperature layer formed by a cold and hot water mixing section is objectively existed, a good control method is lacked, the energy storage efficiency cannot be improved all the time due to technical limitations, and therefore the energy storage device becomes a contradiction point of selection and efficient application of an air conditioner energy storage device, the existing water energy storage system cannot improve the utilization rate to the maximum extent, and the wide application of the energy storage and energy saving technology is limited to a.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to among the prior art because height restriction and the energy storage device effective utilization who can't solve low to and the energy storage device cost of distributor is with high costs defect about conventional horizontal closed pressure-bearing energy storage jar and need to set up, provide an air conditioner energy storage equipment.
The utility model provides a technical scheme that its technical problem adopted is: the air conditioner energy storage device comprises a box body, at least one separation assembly, a driving device, a control device and a liquid level detection device;
the at least one partition assembly is arranged in the box body and divides the box body into a plurality of water storage chambers; the plurality of impoundment chambers comprises at least one first impoundment chamber and at least one second impoundment chamber;
the driving device is arranged in the box body, corresponds to the at least one separation assembly and is used for driving the separation assembly to move back and forth according to a control signal output by the control device;
the liquid level detection device is arranged in the first water storage chamber and the second water storage chamber to detect first water level information of the first water storage chamber and second water level information of the second water storage chamber;
the control device is connected with the driving device so as to output a control signal to the driving device according to the first water level information and the second water level information in the energy storage process, so as to drive the separation assembly to move towards the first water storage chamber, and send water in the first water storage chamber into the second water storage chamber after cooling treatment.
Preferably, the at least one partition assembly comprises a partition assembly, the plurality of reservoir chambers comprises a first reservoir chamber and a second reservoir chamber, and the level detection comprises first level detection means and second level detection means;
the first liquid level detection device and the second liquid level detection device are respectively arranged in the first water storage chamber and the second water storage chamber.
Preferably, the method further comprises the following steps: the water inlet and outlet device is characterized by further comprising a first water inlet and outlet and a second water inlet and outlet which are respectively arranged on two side edges of the box body, so that water can be fed into/discharged from the first water storage chamber through the first water inlet and outlet and water can be fed into/discharged from the second water storage chamber through the second water inlet and outlet.
Preferably, the method further comprises the following steps: the first guide mechanism is arranged at the bottom of the box body;
the driving device drives the separation assembly to move back and forth on the first guide mechanism along the horizontal direction.
Preferably, the method further comprises the following steps: the second guide mechanism is arranged at the top of the box body and is opposite to the first guide mechanism;
the driving device drives the separation assembly to move back and forth on the first guide mechanism and the second guide mechanism along the horizontal direction.
Preferably, the method further comprises the following steps: the cooling treatment device is respectively connected with the first water inlet and the second water outlet;
and in the energy storage process, the cooling treatment device carries out cooling treatment on the water output by the first water inlet and outlet and then conveys the water to the second water inlet and outlet so as to convey the water subjected to cooling treatment into the second water storage chamber.
Preferably, the cooling treatment device comprises: the system comprises a first power pump and a refrigeration main machine;
and the first power pump pumps the water output by the first water inlet and outlet into the refrigeration host, and the refrigeration host cools the water output by the first water inlet and outlet and then conveys the water to the second water inlet and outlet.
Preferably, the device further comprises a second power pump connected with the second water inlet and outlet;
in the energy releasing process, water in the second water storage chamber is discharged through the second water inlet and outlet and is conveyed to the second power pump, the water in the second water storage chamber is conveyed to the demand end by the second power pump, and the water returns to the first water inlet and outlet after being used by the demand end and flows into the first water storage chamber.
Preferably, the partition assembly comprises: the heat insulation diaphragm and the partition plate are of an integral structure.
Preferably, the liquid level detection means comprises a water level sensor.
The utility model also provides an air conditioner energy storage control method is applied to aforementioned air conditioner energy storage equipment, including following step:
s1, storing energy at the low price stage;
s2, in the energy storage process, water in the first water storage chamber is conveyed to a cooling treatment device through the first water inlet and outlet, and after the cooling treatment device cools water discharged from the first water inlet and outlet, the water is conveyed to the second water storage chamber through the second water inlet and outlet for storage;
s3, the control device outputs a control signal to the driving device according to first water level information detected by the liquid level detection device arranged in the first water storage chamber and second water level information detected by the liquid level detection device arranged in the second water storage chamber so as to drive the separation assembly to move towards the direction of the first water storage chamber and perform energy storage action;
s4, releasing energy at the peak of electricity price;
s5, in the energy release process, water in the second water storage chamber is conveyed to a second power pump through a second water inlet and outlet, the water in the second water storage chamber is conveyed to a demand end by the second power pump, and the water returns to the first water inlet and outlet after being used by the demand end and flows into the first water storage chamber;
and S6, the control device outputs a control signal to the driving device according to the first water level information detected by the liquid level detection device arranged in the first water storage chamber and the second water level information detected by the liquid level detection device arranged in the second water storage chamber so as to drive the separation component to move towards the direction of the second water storage chamber, and the energy release action is executed.
Implement the utility model discloses an air conditioner energy storage equipment has following beneficial effect: the utility model discloses a liquid level detection device carries out real-time supervision to the water level information of first retaining cavity and second retaining cavity, and utilize controlling means to export corresponding control signal to drive arrangement according to the water level information that detects, it removes to separate the subassembly according to the control signal drive through drive arrangement, the horizontal energy storage of open system has been realized, the upper and lower distributor that must set up in the natural layering technique of conventional energy storage need not set up, do not receive the selection restriction of energy storage device high requirement, on the basis that reduces the cost of manufacture, the problem that current conventional water energy storage device influences effective utilization because of the existence of the mixed layer of cold and hot end has been avoided, can effectively utilize the energy of storage, promote energy storage device's effective utilization.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
FIG. 1 is a schematic structural diagram of an air conditioning energy storage device according to the present invention;
fig. 2 is a logic block diagram of the air conditioner energy storage device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Fig. 1 to fig. 2 show a preferred embodiment of an air conditioner energy storage device provided by the present invention.
The air conditioner energy storage device comprises a box body 1, at least one separation component, a driving device 10, a control device 20 and a liquid level detection device; at least one partition component is arranged in the box body 1 and divides the box body 1 into a plurality of water storage chambers; the plurality of impoundment chambers comprises at least one first impoundment chamber 2 and at least one second impoundment chamber 3; the driving device 10 is arranged in the box body 1 and is arranged corresponding to at least one separation component, and is used for driving the separation component to move back and forth according to a control signal output by the control device 20; liquid level detection means are provided in the first and second water storage chambers 2 and 3 to detect first water level information of the first water storage chamber 2 and second water level information of the second water storage chamber 3; the control device 20 is connected to the driving device 10, so as to output a control signal to the driving device 10 according to the first water level information and the second water level information during the energy storage process, so as to drive the partition component to move towards the first water storage chamber 2, and send the water in the first water storage chamber 2 into the second water storage chamber 3 after the temperature reduction treatment.
In the embodiment of the present invention, the first water storage chamber 2 is used for storing hot water, the second water storage chamber 3 is used for storing cold water, so that, in the energy storage process, hot water in any one or more first water storage chambers 2 can be directly discharged and sent to any one or more second water storage chambers 3 after being cooled, thereby realizing cold energy storage, and meanwhile, in the energy storage process, because water in the first water storage chamber 2 is continuously discharged, the water level in the first water storage chamber 2 is continuously decreased, and water in the second water storage chamber 3 is continuously flowed in, the water level in the second water storage chamber 3 is continuously increased, therefore, the first water level information of the first water storage chamber 2 and the second water level information of the second water storage chamber 3 are detected by the liquid level detection device disposed in the first water storage chamber 2 and the liquid level detection device disposed in the second water storage chamber 3, and the first water level information and the second water level information are sent to the control device 20, and outputting a corresponding control signal to the driving device 10 by the control device 20 according to the first water level information and the second water level information, and driving the separation component to move towards the first water storage chamber 2 by the output of the driving device 10 so as to balance the water levels of the first water storage chamber 2 and the second water storage chamber 3.
In the case 1, a plurality of water storage chambers are arranged side by side.
Further, the embodiment of the utility model provides an in, separate the subassembly and be sealed adiabatic isolation resistance piece, can keep apart first retaining cavity 2 and second retaining cavity 3 completely, avoid the water mixture of storing in first retaining cavity 2 and the second retaining cavity 3, and can also avoid the energy infiltration between first retaining cavity 2 and the second retaining cavity 3, prevent energy loss.
As shown in fig. 1 to 2, in this embodiment, the air conditioner energy storage device comprises a partition assembly, a first water storage chamber 2 and a second water storage chamber 3, and the liquid level detection comprises a first liquid level detection device 11 and a second liquid level detection device 12; first and second liquid level detection means 11 and 12 are provided in the first and second water storage chambers 2 and 3, respectively. The first water storage chamber 2 is used for storing hot water, and the second water storage chamber 3 is used for storing cold water.
In the energy storage process, after the hot water in the first water storage chamber 2 is discharged, the hot water is firstly cooled and then is transmitted to the second water storage chamber 3 to be stored in the second water storage chamber 3, so that the purpose of energy storage is achieved; meanwhile, during the energy storage process, since the first water storage chamber 2 stores less hot water and the water level thereof decreases and the second water storage chamber 3 stores more cold water and the water level thereof increases, the control device 20 can obtain the liquid level difference between the first water storage chamber 2 and the second water storage chamber 3 according to the first water level information detected by the first liquid level detection device 11 and the second water level information detected by the second liquid level detection device 12, and then output a corresponding control signal to the driving device 10 according to the obtained liquid level difference, so as to drive the partition component to move towards the first water storage chamber 2 through the driving device 10 according to the control signal, so as to keep the water levels of the first water storage chamber 2 and the second water storage chamber 3 balanced until the partition component moves to the end closest to the first water storage chamber 2 (the leftmost side as shown in fig. 1), and stopping the drainage of the first water storage chamber 2 and the water inlet of the second water storage chamber 3, and finishing the cold energy storage.
In the energy releasing process, cold water in the second water storage chamber 3 is discharged and then is conveyed to the demand end, and after heat exchange is finished by the demand end, the cold water returns to the first water storage chamber 2 and is stored in the first water storage chamber 2, so that the purpose of energy releasing is achieved; meanwhile, during the energy release process, since the cold water stored in the second water storage chamber 3 is less and the level thereof is decreased, and the hot water stored in the first water storage chamber 2 is more and the level thereof is increased, the control device 20 can obtain the liquid level difference between the first water storage chamber 2 and the second water storage chamber 3 according to the first water level information detected by the first liquid level detection device 11 and the second water level information detected by the second liquid level detection device 12, and then output a corresponding control signal to the driving device 10 according to the obtained liquid level difference, so as to drive the partition component to move towards the second water storage chamber 3 by the driving device 10 according to the control signal, so as to keep the water levels of the first water storage chamber 2 and the second water storage chamber 3 balanced, and until the partition component moves to the end closest to the second water storage chamber 3 (the rightmost side as shown in fig. 1), and stopping water inflow of the first water storage chamber 2 and water drainage of the second water storage chamber 3, and finishing cold energy release.
In the embodiment of the utility model, the air conditioner energy storage device executes cold energy storage action at the low price stage of electricity and completes cold energy storage at the low price stage of electricity; and performing cold energy releasing action in the electricity price peak period.
As shown in fig. 1, the air conditioner energy storage device further comprises: the arrangement also comprises a first water inlet and outlet 13 and a second water inlet and outlet 14 respectively arranged at two side edges of the box body 1 so as to feed/discharge water into/from the first water storage chamber 2 through the first water inlet and outlet 13 and feed/discharge water into/from the second water storage chamber 3 through the second water inlet and outlet 14. In the energy storage process, the hot water stored in the first water storage chamber 2 can be discharged through the first water inlet and outlet 13, and in the energy release process, the hot water after heat exchange can flow into the first water storage chamber 2 through the first water inlet and outlet 13 for storage; in the energy storage process, hot water discharged from the first water inlet and outlet 13 is cooled and flows into the second water storage chamber 3 through the second water inlet and outlet 14 to be stored, and in the energy release process, cold water stored in the second water storage chamber 3 is discharged through the second water inlet and outlet 14, is conveyed to a demand end, and flows into the first water storage chamber 2 through the first water inlet and outlet 13 after heat exchange of the used heat at the demand end.
Further, as shown in fig. 1, the air conditioner energy storage device further includes: the first guide mechanism 6 is arranged at the bottom of the box body 1; the drive means 10 drives the partition assembly to move back and forth in the horizontal direction on the first guide 6.
As shown in fig. 1, the air conditioner energy storage device further comprises: the second guide mechanism 7 is arranged at the top of the box body 1 and is opposite to the first guide mechanism 6; the driving device 10 drives the partition assembly to move back and forth in the horizontal direction on the first guide mechanism 6 and the second guide mechanism 7.
Optionally, the first guide mechanism 6 and the second guide mechanism 7 are both running guide rails, and the partition assembly can move back and forth in the horizontal direction in the box body 1 along the first guide mechanism 6 and the second guide mechanism 7 by arranging the first guide mechanism 6 and the second guide mechanism 7. In one embodiment, the driving device 10 may include a driving motor and a roller, and the driving motor drives the roller to move back and forth in the horizontal direction in the first guiding mechanism 6 and the second guiding mechanism 7 according to the control signal output by the control device 20, so as to drive the partition assembly to move back and forth in the horizontal direction in the box 1.
The embodiment of the utility model provides an in, controlling means 20 can include the singlechip, and the control signal that controlling means 20 exported can be exported according to the liquid level difference that first water level information and second water level information obtained by the singlechip, and the control signal who exports is the removal rate instruction, and this control signal passes through control line 21 and conveys to drive arrangement 10, and drive arrangement 10 separates the removal rate of subassembly according to this removal rate instruction drive. Alternatively, the liquid level difference is proportional to the rate of movement, so that a liquid level balance of the first and second storage chambers 2, 3 is achieved.
In the embodiment of the utility model provides an in, separate the subassembly and include: hollow partition plate 9 and heat insulating membrane 8 provided in partition plate 9, heat insulating membrane 8 and partition plate 9 being of an integral structure. Wherein, division board 9 is sealed division board 9, can avoid the hot water in the first retaining cavity 2 and the cold water mixing in the second retaining cavity 3, simultaneously, places thermal insulation diaphragm 8 in division board 9 in can accomplish the heat in the first retaining cavity 2 and the cold volume in the second retaining cavity 3 and keep apart in, avoids the energy to mix and influences effective utilization, has promoted air conditioner energy storage device's effective utilization.
Further, the utility model discloses liquid level detection device includes level sensor. That is, the liquid level detection means provided in the first and second water storage chambers 2 and 3 are each a water level sensor, wherein the number of water level sensors provided in each water storage chamber is not limited, and when a plurality of water level sensors are provided in one water storage chamber, the obtained level information is an average value.
Further, as shown in fig. 2, the air conditioner energy storage device further includes: a temperature reduction treatment device 30 connected to the first water inlet/outlet 13 and the second water inlet/outlet 14, respectively; in the energy storage process, the temperature reduction processing device 30 carries out temperature reduction processing on the water output by the first water inlet/outlet 13 and then conveys the water to the second water inlet/outlet 14 so as to convey the water after temperature reduction processing to the second water storage chamber 3.
Optionally, the cooling processing device 30 includes: the system comprises a first power pump and a refrigeration main machine; the first power pump pumps the water output by the first water inlet and outlet 13 into the refrigeration host, and the refrigeration host cools the water output by the first water inlet and outlet 13 and then conveys the cooled water to the second water inlet and outlet 14. The first power pump is a circulating water pump, in the energy storage process, water discharged from the first water inlet and outlet 13 firstly passes through the circulating water pump, then is pumped into the refrigeration host machine by the circulating water pump, is cooled by the refrigeration host machine for hot water discharged from the first water storage chamber 2, then is conveyed to the second water inlet and outlet 14, and flows into the second water storage chamber 3 through the second water inlet and outlet 14 for storage.
As shown in fig. 2, the air conditioning energy storage device further comprises a second power pump 40 connected with the second water inlet and outlet 14. During the energy releasing process, the water in the second water storage chamber 3 is discharged through the second water inlet and outlet 14 and conveyed to the second power pump 40, the water in the second water storage chamber 3 is conveyed to the demand end by the second power pump 40, and the water returns to the first water inlet and outlet 13 after being used by the demand end and flows into the first water storage chamber 2. Optionally, the second power pump 40 is a water pump.
Further, as shown in fig. 1, the air-conditioning energy storage device may further include a first water discharge port 15 and a second water discharge port 16, and the first water discharge port 15 and the second water discharge port 16 are respectively used for discharging hot water in the first storage chamber 2 and cold water in the second storage chamber 3 during maintenance. Wherein, the first water discharge port 15 is arranged at the lower part of the first water storage chamber 2 and close to the bottom of the box body 1; the second drain port 16 is provided at a lower portion of the second water storage chamber 3 near the bottom of the tank 1.
Further, as shown in fig. 1, the air-conditioning energy storage device may further include a first exhaust valve 17 and a second exhaust valve 18 for exhausting excess gas in the first storage chamber 2 and the second storage chamber 3, respectively. Wherein, the first exhaust valve 17 is arranged on the first water storage chamber 2 and is positioned at the top of the box body 1; the second discharge valve 18 is provided on the second storage chamber 3 and is located at the top of the tank 1. In fig. 1, 4 denotes a first access opening, 5 denotes a second access opening, 19 denotes a liquid level of the first storage chamber, and 22 denotes a liquid level of the second storage chamber.
The utility model also provides an air conditioner energy storage control method, this air conditioner energy storage control method can be used for the utility model discloses an air conditioner energy storage equipment.
The air conditioner energy storage control method comprises the following steps:
and S1, storing energy at the low electricity price stage.
And S2, in the energy storage process, the water in the first water storage chamber 2 is conveyed to the temperature reduction treatment device 30 through the first water inlet/outlet 13, and after the temperature reduction treatment device 30 performs temperature reduction treatment on the water discharged from the first water inlet/outlet 13, the water is conveyed into the second water storage chamber 3 through the second water inlet/outlet 14 to be stored.
Specifically, the first water inlet and outlet 13 is opened, the water in the first water storage chamber 2 is discharged through the first water inlet and outlet 13, and is conveyed to the cooling treatment device 30, and is conveyed to the second water inlet and outlet 14 after being cooled by the cooling treatment device 30, and the cold water after being cooled is introduced into the second water inlet and outlet 14, flows into the second water storage chamber 3, and is stored in the second water storage chamber 3.
S3, the control device 20 outputs a control signal to the driving device 10 according to the first water level information detected by the liquid level detection device disposed in the first water storage chamber 2 and the second water level information detected by the liquid level detection device disposed in the second water storage chamber 3, so as to drive the partition assembly to move towards the first water storage chamber 2, and perform the energy storage action.
Specifically, since the hot water in the first water storage chamber 2 is continuously discharged and the cold water in the second water storage chamber 3 is continuously flowed in, the water level in the first water storage chamber 2 is lowered, the water level in the second water storage chamber 3 is raised, the first water level information and the second water level information are respectively detected by the first liquid level detection device 11 and the second liquid level detection device 12, the control device 20 obtains the liquid level difference value of the first water storage chamber 2 and the second water storage chamber 3 according to the first water level information and the second water level information, and outputs a corresponding control signal to the driving device 10 according to the liquid level difference value, the driving device 10 drives the separation assembly to move towards the first water storage chamber 2 according to the control signal, so that the liquid level of the first water storage chamber 2 and the liquid level of the second water storage chamber 3 keep balance until the separation assembly moves to the end of the first water storage chamber 2, the water discharge of the first water storage chamber 2 and the water filling of the second water storage chamber 3 are stopped, and the cold energy storage is completed.
And S4, releasing energy at the peak of the electricity price.
S5, in the energy releasing process, the water in the second water storage chamber 3 is conveyed to the second power pump 40 through the second water inlet and outlet 14, the water in the second water storage chamber 3 is conveyed to the demand end by the second power pump 40, and the water returns to the first water inlet and outlet 13 after being used by the demand end and flows into the first water storage chamber 2.
Specifically, the second water inlet and outlet 14 is opened, the cold water in the second water storage chamber 3 is discharged through the second water inlet and outlet 14 and is conveyed to the second power pump 40, the cold water discharged from the second water storage chamber 3 is conveyed to the demand end by the second power pump 40, the demand end returns to the first water inlet and outlet 13 after heat exchange is finished, and the cold water flows into the first water storage chamber 2 through the first water inlet and outlet 13.
S6, the control device 20 outputs a control signal to the driving device 10 according to the first water level information detected by the liquid level detection device disposed in the first water storage chamber 2 and the second water level information detected by the liquid level detection device disposed in the second water storage chamber 3 to drive the partition member to move toward the second water storage chamber 3, thereby performing the release action.
Specifically, since the cold water in the second water storage chamber 3 is continuously discharged and the hot water in the first water storage chamber 2 is continuously flowed in, the water level in the first water storage chamber 2 rises, the water level in the second water storage chamber 3 falls, the first water level information and the second water level information are respectively detected by the first liquid level detection device 11 and the second liquid level detection device 12, the control device 20 obtains the liquid level difference value of the first water storage chamber 2 and the second water storage chamber 3 according to the first water level information and the second water level information, and outputs a corresponding control signal to the driving device 10 according to the liquid level difference value, the driving device 10 drives the separation component to move towards the second water storage chamber 3 according to the control signal, so that the liquid level of the first water storage chamber 2 and the liquid level of the second water storage chamber 3 keep balance until the separation component moves to the end of the second water storage chamber 3, the water charging of the first water storage chamber 2 and the water discharging of the second water storage chamber 3 are stopped, and the cold energy release is completed.
This air conditioner energy storage equipment and air conditioner energy storage control method have improved the energy storage pond or the energy storage water pitcher of the present open system wide application as energy storage equipment, because the height is short and lead to the defect of the thick low-usage of the layer of mixing in cold and hot both ends, has avoided the layer of mixing in the cold and hot end of conventional energy storage equipment, utilizes the sealed separation subassembly of keeping apart and motion of adiabatic, in the energy storage and release in-process, through the utility model discloses accomplish energy storage process and energy release process, isolated cold and hot both ends, need not set up upper and lower distributor, on the basis that reduces the cost, avoided the indispensible layer of mixing in cold and hot both ends of conventional energy storage equipment, let the energy in the energy storage equipment can utilize completely, promote energy storage.
Further, the air conditioner energy storage device and the control method thereof are applicable to an open type energy storage system, according to the water level information measured by the first liquid level detection device 11 and the second liquid level detection device 12, the control device 20 obtains a liquid level difference value according to the water level information, and then the moving speed of the separation component is controlled according to the liquid level difference value, so that the liquid level balance of the first water storage chamber 2 and the second water storage chamber 3 is achieved.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and implement the present invention accordingly, which can not limit the protection scope of the present invention. All equivalent changes and modifications made within the scope of the claims of the present invention shall fall within the scope of the claims of the present invention.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (10)
1. An air conditioner energy storage device is characterized by comprising a box body (1), at least one separation component, a driving device (10), a control device (20) and a liquid level detection device;
the at least one partition component is arranged in the box body (1) and divides the box body (1) into a plurality of water storage chambers; the plurality of impoundment chambers comprises at least one first impoundment chamber (2) and at least one second impoundment chamber (3);
the driving device (10) is arranged in the box body (1), corresponds to the at least one separation component and is used for driving the separation component to move back and forth according to a control signal output by the control device (20);
the liquid level detection device is arranged in the first water storage chamber (2) and the second water storage chamber (3) to detect first water level information of the first water storage chamber (2) and second water level information of the second water storage chamber (3);
the control device (20) is connected with the driving device (10) so as to output a control signal to the driving device (10) according to the first water level information and the second water level information in the energy storage process, so as to drive the separation component to move towards the direction of the first water storage chamber (2), and send the water in the first water storage chamber (2) into the second water storage chamber (3) after the temperature reduction treatment.
2. An air conditioning energy storage unit according to claim 1, characterized in that said at least one partition element comprises one partition element, said plurality of reservoir chambers comprises one first reservoir chamber (2) and one second reservoir chamber (3), said level detection comprises first level detection means (11) and second level detection means (12);
the first liquid level detection device (11) and the second liquid level detection device (12) are respectively arranged in the first water storage chamber (2) and the second water storage chamber (3).
3. An air conditioning energy storage unit as set forth in claim 2, further including: and a first water inlet and outlet (13) and a second water inlet and outlet (14) which are respectively arranged on two side edges of the box body (1) so as to feed/discharge water to/from the first water storage chamber (2) through the first water inlet and outlet (13) and feed/discharge water to/from the second water storage chamber (3) through the second water inlet and outlet (14).
4. An air conditioning energy storage unit as set forth in claim 2, further including: the first guide mechanism (6) is arranged at the bottom of the box body (1);
the driving device (10) drives the separation assembly to move back and forth on the first guide mechanism (6) along the horizontal direction.
5. An air conditioning energy storage unit according to claim 4, characterized by further comprising: the second guide mechanism (7) is arranged at the top of the box body (1) and is opposite to the first guide mechanism (6);
the driving device (10) drives the separation assembly to move back and forth on the first guide mechanism (6) and the second guide mechanism (7) along the horizontal direction.
6. An air conditioning energy storage unit according to claim 3, further comprising: the temperature reduction treatment device (30) is respectively connected with the first water inlet/outlet (13) and the second water inlet/outlet (14);
and in the energy storage process, the temperature reduction treatment device (30) carries out temperature reduction treatment on the water output by the first water inlet/outlet (13) and then conveys the water to the second water inlet/outlet (14) so as to convey the water subjected to temperature reduction treatment into the second water storage chamber (3).
7. An air conditioning energy storage device according to claim 6, characterized in that the cooling treatment device (30) comprises: the system comprises a first power pump and a refrigeration main machine;
the first power pump pumps the water output by the first water inlet/outlet (13) into the refrigeration host, and the refrigeration host cools the water output by the first water inlet/outlet (13) and then conveys the cooled water to the second water inlet/outlet (14).
8. An air conditioning energy storage unit according to claim 3, characterized by further comprising a second power pump (40) connected to said second water inlet and outlet port (14);
in the energy releasing process, water in the second water storage chamber (3) is discharged through the second water inlet and outlet (14) and conveyed to the second power pump (40), the water in the second water storage chamber (3) is conveyed to a demand end by the second power pump (40), and the water returns to the first water inlet and outlet (13) after being used by the demand end and flows into the first water storage chamber (2).
9. An air conditioning energy storage unit according to claim 1, characterized in that said partition assembly comprises: the heat insulation structure comprises a hollow partition plate (9) and a heat insulation diaphragm (8) arranged in the partition plate (9), wherein the heat insulation diaphragm (8) and the partition plate (9) are of an integral structure.
10. An air conditioning energy storage device according to claim 1, characterized in that the liquid level detection device comprises a water level sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920305961.1U CN210070101U (en) | 2019-03-11 | 2019-03-11 | Air conditioner energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920305961.1U CN210070101U (en) | 2019-03-11 | 2019-03-11 | Air conditioner energy storage device |
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| Publication Number | Publication Date |
|---|---|
| CN210070101U true CN210070101U (en) | 2020-02-14 |
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| CN201920305961.1U Expired - Fee Related CN210070101U (en) | 2019-03-11 | 2019-03-11 | Air conditioner energy storage device |
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| CN (1) | CN210070101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915972A (en) * | 2019-03-11 | 2019-06-21 | 深圳达实智能股份有限公司 | A kind of air-conditioner energy-accumulation device and air-conditioner energy-accumulation control method |
-
2019
- 2019-03-11 CN CN201920305961.1U patent/CN210070101U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915972A (en) * | 2019-03-11 | 2019-06-21 | 深圳达实智能股份有限公司 | A kind of air-conditioner energy-accumulation device and air-conditioner energy-accumulation control method |
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