Solid electric energy storage air conditioner

Abstract

The utility model relates to the technical field of energy storage air conditioners, and particularly discloses a solid electric energy storage air conditioner which comprises an energy storage air conditioner body, a heat storage alloy body is fixedly connected to the middle of the inner wall of the energy storage air conditioner body, and an electric heating body is fixedly connected to the middle of the surface of the heat storage alloy body. One side of the inner wall of the energy storage air conditioner main body is fixedly connected with a front air mixing chamber; through the arrangement of the heat storage alloy body and the electric heating body, off-peak electric energy and heat energy which are low in electricity price at night are converted and stored, the electric heating body heats the heat storage alloy body to the temperature ranging from 500 DEG C to 700 DEG C, if a user has a floor heating pipeline, hot water can be output in winter, cold water can be output in summer, and floor heating is driven to adjust the indoor temperature; a one-inlet and N-outlet electromagnetic valve and an air outlet (return) are omitted in the equipment; if a user does not have floor heating, a hot water circulating pump and a coil pipe fin type heat exchanger can be omitted, hot air is directly output in winter, cold air is directly output in summer for indoor temperature adjustment, and therefore the effect of directly storing heat is achieved, and air conditioner refrigeration or heating is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of energy storage air conditioners, and specifically relates to a solid electric energy storage air conditioner. Background Art

[0002] Today, with energy shortages and increasing environmental pressure, efficient and environmentally friendly energy utilization technologies have become the focus of global attention. As an important way of energy utilization, energy efficiency improvement and environmental protection transformation of air-conditioning systems are particularly important. Therefore, a solid electric energy storage air conditioner is needed to achieve energy storage.

[0003] In the Chinese patent with publication number CN210430931U, an energy storage air conditioning system is mentioned. The energy storage air conditioning system includes: a compressor, a first converter, an energy storage battery and a second converter; the energy storage battery and the second converter are located inside the air conditioner outdoor unit, and the energy storage battery is connected to the power grid through the second converter; the compressor is connected to the power grid through the first converter; the energy storage battery is used to charge and discharge according to the current power distribution control strategy of the energy storage air conditioning system, wherein the energy storage battery is discharged to power the air conditioner. The utility model integrates energy storage into the air conditioner, realizes the integrated design of energy storage and air conditioning, reduces the floor space, does not need to set up heat dissipation for the energy storage battery separately, and can be cooled by the heat dissipation design of the air conditioner outdoor unit itself. By using the energy storage battery, the charging and discharging of the energy storage battery and the air conditioner can be controlled according to the power distribution control strategy, and only interfaces with lower rated power than the air conditioner are opened to external applications, reducing the power distribution capacity and cable current carrying capacity of the air conditioner, and reducing the power consumption of the air conditioner.

[0004] However, the above technical solution utilizes energy storage batteries and can control the charging and discharging of energy storage batteries and air conditioning according to the power distribution control strategy. Only interfaces with lower rated power than the air conditioner are opened for external applications, thereby reducing the power distribution capacity of the air conditioner and the current carrying capacity of the cables, and reducing the power consumption of the air conditioner. Although this device can charge the battery during low-peak electricity consumption, the stored energy is limited, and the subsequent use time is short, making it difficult to directly convert it into energy storage, resulting in poor use effect, and therefore requires improvement by staff. Utility Model Content

[0005] The purpose of the utility model is to provide a solid electric energy storage air conditioner to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A solid electric energy storage air conditioner, comprising:

[0008] Energy storage air conditioner main body;

[0009] A heat storage alloy body is fixedly connected to the middle of the inner wall of the energy storage air conditioner body, and an electric heating body is fixedly connected to the middle of the surface of the heat storage alloy body;

[0010] A front air mixing chamber is fixedly connected to one side of the inner wall of the energy storage air conditioner body, a first air mixing air regulating plate is fixedly connected to the bottom of the inner wall of the front air mixing chamber, an internal circulation fan is fixedly connected to the middle of the surface of the front air mixing chamber, an internal circulation return air duct is fixedly connected to one side of the top of the energy storage air conditioner body, and an internal circulation air outlet duct is fixedly connected to one side of the bottom of the energy storage air conditioner body.

[0011] Preferably, a refrigeration module hot zone is provided on one side of the inner wall of the energy storage air conditioner body, a second air mixing and adjusting plate is fixedly connected to the top of the inner wall of the refrigeration module hot zone, and a heat dissipation end is fixedly connected to one side of the bottom of the second air mixing and adjusting plate.

[0012] Preferably, a refrigeration module is fixedly connected to one side of the bottom of the heat dissipation end, a refrigeration end is fixedly connected to one side of the back of the hot zone of the refrigeration module, and a rear air mixing chamber is provided on one side of the bottom of the refrigeration end.

[0013] Preferably, a water circulation pump is fixedly connected to the bottom of the inner wall of the energy storage air conditioner body, a water outlet pipe is installed at the output end of the water circulation pump, and a water return pipe is installed at the input end of the water circulation pump.

[0014] Preferably, a coil-fin heat exchanger is fixedly connected to one side of the inner wall of the rear air mixing chamber, and an external circulation fan is provided on one side of the back side of the coil-fin heat exchanger.

[0015] Preferably, a solenoid valve is fixedly connected to the other side of the inner wall of the energy storage air conditioner body, and air outlets are provided on one side of the back side of the energy storage air conditioner body and on the back side of the solenoid valve.

[0016] Preferably, a return air outlet is provided at the top of the back side of the energy storage air conditioner main body, and both sides of the top of the energy storage air conditioner main body are electrically connected to main circuit power supply interfaces.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] (1) Through the arrangement of the heat storage alloy body and the electric heating body, the low-peak electricity with lower electricity prices at night is used to convert heat energy and store it. The electric heating body heats the heat storage alloy body to 500 to 700 degrees. If the user has floor heating pipelines, this device can output hot water in winter and cold water in summer, driving the floor heating to adjust the indoor temperature. The one-inlet N-outlet solenoid valve and the outlet (return) air vent are eliminated in this device; if the user does not have floor heating, the hot water circulation pump and the coil fin heat exchanger can be eliminated, and hot air can be directly output in winter and cold air can be directly output in summer to adjust the indoor temperature, thereby achieving the effect of direct heat storage and facilitating air conditioning cooling or heating. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is one of the three-dimensional diagrams of the utility model;

[0020] Figure 2 This is the second stereogram of the utility model;

[0021] Figure 3 This is a cross-sectional view of the utility model;

[0022] Figure 4 It is a side view of the utility model;

[0023] In the figure: 1. Energy storage air conditioner main body; 2. Heat storage alloy body; 3. Electric heating body; 4. Front air mixing chamber; 5. First air mixing air regulating plate; 6. Internal circulation fan; 7. Internal circulation return air duct; 8. Internal circulation air outlet duct; 9. Refrigeration module hot zone; 10. Second air mixing air regulating plate; 11. Heat dissipation end; 12. Refrigeration module; 13. Refrigeration end; 14. Rear air mixing chamber; 15. Water circulation pump; 16. Water outlet pipe; 17. Water return pipe; 18. Coil fin heat exchanger; 19. External circulation fan; 20. Solenoid valve; 21. Air outlet; 22. Return air outlet; 23. Main circuit power supply interface. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1:

[0026] See also Figures 1 to 4 As shown, a solid electric energy storage air conditioner comprises:

[0027] Energy storage air conditioner main body 1;

[0028] A heat storage alloy body 2 is fixedly connected to the middle of the inner wall of the energy storage air conditioner body 1, and an electric heating body 3 is fixedly connected to the middle of the surface of the heat storage alloy body 2. The electric heating body 3 heats the heat storage alloy body 2 to 500-700 degrees;

[0029] A front air mixing chamber 4 is fixedly connected to one side of the inner wall of the energy storage air conditioner main body 1, and a first air mixing air regulating plate 5 is fixedly connected to the bottom of the inner wall of the front air mixing chamber 4, and the first air mixing air regulating plate 5 is a DC12V micro push rod driven front air mixing air regulating plate, an internal circulation fan 6 is fixedly connected to the middle part of the surface of the front air mixing chamber 4, and the model of the internal circulation fan 6 is DC12V, and the internal circulation fan 6 sends hot air of suitable temperature to the rear air mixing chamber 14 through the first air mixing air regulating plate 5 of the front air mixing chamber 4, an internal circulation return air duct 7 is fixedly connected to one side of the top of the energy storage air conditioner main body 1, and the internal circulation return air duct 7 can be switched to an external circulation return air duct, and an internal circulation outlet air duct 8 is fixedly connected to one side of the bottom of the energy storage air conditioner main body 1, and the first air mixing air regulating plate 5 of the front air mixing chamber 4 can adjust the air volume of the airflow passing through the heat storage alloy body 2, and the size of the airflow entering the internal circulation outlet air duct 8, so that the hot air flow in the rear air mixing chamber 14 is the required temperature.

[0030] A refrigeration module hot zone 9 is provided on one side of the inner wall of the energy storage air conditioner body 1, and a second air mixing air regulating plate 10 is fixedly connected to the top of the inner wall of the refrigeration module hot zone 9, and the second air mixing air regulating plate 10 is a DC12V micro push rod driven rear air mixing air regulating plate, and a heat dissipation end 11 is fixedly connected to one side of the bottom of the second air mixing air regulating plate 10, and a refrigeration module 12 is fixedly connected to one side of the bottom of the heat dissipation end 11, and the refrigeration module 12 has no moving parts, and only the internal medium phase change realizes refrigeration, which is reliable and maintenance-free. A refrigeration end 13 is fixedly connected to one side of the back of the refrigeration module hot zone 9, wherein the heat dissipation end 11, the refrigeration module 12 and the refrigeration end 13 are all RG A rear air mixing chamber 14 is provided on one side of the bottom of the cooling end 13. The second air mixing air regulating plate 10 of the rear air mixing chamber 14 can open or close the vent of the heat dissipation end 11 of the cooling module 12. When closed, the cooling end 13 does not work, and the hot air channel between the hot zone of the cooling module 12 and the rear air mixing chamber 14 is opened at the same time. This state is used for heating. When the second air mixing air regulating plate 10 of the rear air mixing chamber 14 is opened, the cooling end 13 starts to work, and the hot air channel between the hot zone 9 of the cooling module and the rear air mixing chamber 14 is closed. This state is used for cooling. A water circulation pump 15 is fixedly connected to the bottom of the inner wall of the energy storage air conditioner body 1, and the water circulation pump 15 The model is DC12V, the output end of the water circulation pump 15 is equipped with a water outlet pipe 16, the input end of the water circulation pump 15 is equipped with a return pipe 17, and a temperature sensor is provided on the return pipe 17. Only one key is needed to set the required temperature value on the controller, and the controller automatically adjusts the opening of the front air mixing air regulating plate, that is, controls the temperature value in the rear air mixing chamber 14. A coil fin heat exchanger 18 is fixedly connected to one side of the inner wall of the rear air mixing chamber 14, and an external circulation fan 19 is provided on one side of the back of the coil fin heat exchanger 18. The model of the external circulation fan 19 is DC12V, and the external circulation fan 19 allows hot (cold) air to pass through the coil fins for heat exchange. Device 18, a solenoid valve 20 is fixedly connected to the other side of the inner wall of the energy storage air conditioner body 1, and the solenoid valve 20 is 1 in N out. The 1 in N out solenoid valve 20 and the non-metallic pipe with a diameter less than 10 mm send hot (cold) air to each room, and the opening of the solenoid valve 20 is controlled to change the air volume, that is, to control the temperature. An air outlet 21 is opened on one side of the back of the energy storage air conditioner body 1 and the back of the solenoid valve 20, and a return air outlet 22 is opened on the top of the back of the energy storage air conditioner body 1. Both sides of the top of the energy storage air conditioner body 1 are electrically connected to the main circuit power interface 23, and the model of the main circuit power interface 23 is AC220V-380V.

[0031] Working principle: Utilize low-peak electricity at night when electricity prices are lower, convert it into heat energy and store it. Through touch screen control, various physical quantities can also be uploaded to the Internet of Things, and the outlet air (water) temperature can be remotely controlled through the mobile phone APP. The electric heating body 3 heats the heat storage alloy body 2 to 500-700 degrees. If the user has floor heating pipelines, this device can output hot water in winter and cold water in summer, driving the floor heating to adjust the indoor temperature. In this device, the 1-in N-out solenoid valve 20 and the outlet (return) air vent are cancelled; if the user does not have floor heating, the hot water circulation pump 15 and the coil fin heat exchanger 18 can be cancelled. Directly discharge hot air in winter and cold air in summer to adjust the indoor temperature. The water circulation pump 15 and the coil fin heat exchanger 18 are eliminated in this device; the 1-in N-out solenoid valve 20 and the non-metallic pipe with a diameter less than 10mm send the hot (cold) air to each room. The controller (mobile phone APP) uniformly sets the temperature and controls the opening of the solenoid valve 20 to change the air volume, that is, to control the temperature; the internal circulation fan 6 sends the hot air of suitable temperature to the rear mixing chamber 14 through the first mixing air regulating plate 5 of the front mixing chamber 4; the external circulation fan 19 allows the hot (cold) air to pass through the coil fin heat exchanger 18; the first air mixing and adjusting plate 5 of the front air mixing chamber 4 can adjust the air volume passing through the heat storage alloy body 2 and the air volume entering the internal circulation air outlet duct 8, so that the hot air flow in the rear air mixing chamber 14 is at the required temperature; the second air mixing and adjusting plate 10 of the rear air mixing chamber 14 can open or close the vent of the heat dissipation end 11 of the refrigeration module 12. When closed, the refrigeration end 13 does not work, and the hot air channel between the hot zone of the refrigeration module 12 and the rear air mixing chamber 14 is opened at the same time, and this state is used for heating; the refrigeration module 12 has no moving parts, and only the internal medium phase change realizes refrigeration , reliable and maintenance-free; when the second air mixing damper 10 of the rear air mixing chamber 14 is opened, the refrigeration end 13 starts to work, and at the same time, the hot air channel between the hot zone 9 of the refrigeration module and the rear air mixing chamber 14 is closed, and this state is used for refrigeration; a temperature sensor is provided in the return pipe 17, and the required temperature value only needs to be set by one button on the controller, and the controller automatically adjusts the opening of the front air mixing damper, that is, controls the temperature value in the rear air mixing chamber 14; set heating or cooling with one button on the controller (mobile phone APP), and the controller automatically drives the opening (cooling) or closing (heating) of the rear air mixing damper.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solid electric energy storage air conditioner, characterized in that: include: Energy storage air conditioner main body (1); A heat storage alloy body (2) is fixedly connected to the middle of the inner wall of the energy storage air conditioner body (1), and an electric heating body (3) is fixedly connected to the middle of the surface of the heat storage alloy body (2); A front air mixing chamber (4) is fixedly connected to one side of the inner wall of the energy storage air conditioning body (1), a first air mixing air regulating plate (5) is fixedly connected to the bottom of the inner wall of the front air mixing chamber (4), an internal circulation fan (6) is fixedly connected to the middle of the surface of the front air mixing chamber (4), an internal circulation return air duct (7) is fixedly connected to one side of the top of the energy storage air conditioning body (1), and an internal circulation air outlet duct (8) is fixedly connected to one side of the bottom of the energy storage air conditioning body (1).

2. A solid electric energy storage air conditioner according to claim 1, characterized in that: A refrigeration module hot zone (9) is provided on one side of the inner wall of the energy storage air conditioner body (1), a second air mixing and adjusting plate (10) is fixedly connected to the top of the inner wall of the refrigeration module hot zone (9), and a heat dissipation end (11) is fixedly connected to one side of the bottom of the second air mixing and adjusting plate (10).

3. A solid electric energy storage air conditioner according to claim 2, characterized in that: A refrigeration module (12) is fixedly connected to one side of the bottom of the heat dissipation end (11), a refrigeration end (13) is fixedly connected to one side of the back of the hot zone (9) of the refrigeration module, and a rear air mixing chamber (14) is provided on one side of the bottom of the refrigeration end (13).

4. A solid electric energy storage air conditioner according to claim 1, characterized in that: A water circulation pump (15) is fixedly connected to the bottom of the inner wall of the energy storage air conditioner body (1), a water outlet pipe (16) is installed at the output end of the water circulation pump (15), and a water return pipe (17) is installed at the input end of the water circulation pump (15).

5. A solid electric energy storage air conditioner according to claim 3, characterized in that: A coil-fin heat exchanger (18) is fixedly connected to one side of the inner wall of the rear air mixing chamber (14), and an external circulation fan (19) is arranged on one side of the back side of the coil-fin heat exchanger (18).

6. A solid electric energy storage air conditioner according to claim 1, characterized in that: A solenoid valve (20) is fixedly connected to the other side of the inner wall of the energy storage air conditioner body (1), and an air outlet (21) is provided on one side of the back side of the energy storage air conditioner body (1) and on the back side of the solenoid valve (20).

7. A solid electric energy storage air conditioner according to claim 1, characterized in that: An air return port (22) is provided at the top of the back side of the energy storage air conditioner body (1), and both sides of the top of the energy storage air conditioner body (1) are electrically connected to main circuit power supply interfaces (23).

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