CN203893352U - Peltier effect heating and cooling air conditioner - Google Patents

Abstract

The utility model discloses a Peltier effect air conditioner, which comprises an indoor host system, an outdoor heat dissipation system and a hot water supply system; the low temperature generated by the semiconductor refrigerating sheet group of the indoor host system is blown out by the air supply fan, namely the cold air generated by the refrigerating air conditioner, and can cool the indoor space; high temperature generated by the semiconductor refrigerating sheet set is conducted to the hot end water tank, so that the temperature of water in the hot end water tank is increased, hot water in the hot end water tank is conveyed to an outdoor heat dissipation system through a pipeline, and the hot water flows back to the hot end water tank after being cooled; or the hot water in the hot end water tank is conveyed to a hot water supply system through a pipeline, and the hot water can be used for supplying domestic water for people; the Peltier effect air conditioner does not use a compressor and a refrigerant, can simultaneously refrigerate and heat, can cool people by refrigeration, can provide hot water for people by heating, not only saves energy and protects environment, has low noise, but also greatly improves the utilization efficiency of electric energy.

Description

Peltier effect heating and cooling air conditioner

technical field

The utility model relates to the technical field of air conditioning, in particular to a Peltier effect heating and cooling air conditioner.

Background technique

The air conditioner creates a comfortable local climate control appliance by adjusting the temperature and humidity of the room. In a comfortable room, a good mood, a good rest, and high work efficiency are a milestone of social progress.

In the prior art, an air-conditioning refrigeration system is composed of a compressor, a condenser, a liquid storage drier, an expansion valve, an evaporator, and a blower. Copper pipes (or aluminum pipes) and high-pressure rubber pipes are used to connect each part to form a closed system. The largest energy-consuming part of the air conditioner is the compressor. The compressor starts to work driven by the motor, driving the refrigerant to circulate in the sealed air-conditioning system. The cooling performance is affected by the working efficiency of the engine and the motor. The cooling efficiency is not high, and the mechanical The permanent compressor working system has poor stability, high noise and high power consumption, and most refrigerants are not environmentally friendly. The phenomenon of direct discharge of residual refrigerants not only destroys ozone but also pollutes the environment.

Utility model content

The main purpose of the utility model is to provide a Peltier effect heating and cooling air conditioner, which solves the problem that the air conditioner in the prior art is not energy-saving and environment-friendly.

In order to achieve the above object, the utility model has the following technical solutions:

A Peltier effect heating and cooling air conditioner includes an indoor host system, an outdoor cooling system and a hot water supply system.

The indoor host system includes a blower fan, fins, semiconductor cooling fins, a first heat conducting tank, and a second heat conducting tank, wherein the first heat conducting tank and the second heat conducting tank are closely attached to the front end of the semiconductor cooling fins, and the fins The chip is closely attached to the opposite end of the semiconductor refrigerating sheet. The semiconductor refrigerating sheet is connected to a power supply through a wire, and a current direction switch is arranged on the wire; The air fan blows out the hot air at the fins to form air-conditioning hot air. When the current direction switch is connected in reverse, the opposite end of the semiconductor refrigeration sheet generates cold energy, and the air-supply fan blows out the cold air at the fins to form air-conditioning cold air.

The outdoor heat dissipation system includes a heat dissipation water tank and a heat dissipation fan for cooling and cooling the heat dissipation water tank. A first water pump is arranged on the water inlet of the heat conduction tank, and on the water inlet pipeline or the water outlet pipeline of the heat dissipation water tank.

The hot water supply system includes a hot water storage tank and a PTC heating device. The heating block of the PTC heating device is arranged in the hot water storage tank. The water outlet end of the water storage tank is connected to the water inlet passage of the aforementioned second heat conduction tank through a water pipe; and the water outlet end or the water inlet end pipeline of the hot water storage tank is provided with a second water pump, and one end of the hot water storage tank is also provided with a hot water supply outlet and tap water replenishment inlet.

As a preferred solution, the fan cooling device also includes a condensed water storage tank arranged beside the heat dissipation water tank, the condensed water storage tank has a water connection port and a drain port, and the water connection port is connected to the The conduction water tank is connected, and the drain port is connected with the heat dissipation water tank through a one-way valve through a drainage water delivery pipe.

As a preferred solution, the fins are arc-shaped fins, and an arc-shaped space is formed at the center of the fins. The arc-shaped space has an air outlet opening, and the aforementioned air supply fan is located in the arc-shaped space.

As a preferred solution, antifreeze is added to the circulation pipelines of the cooling water tank and the first heat conduction tank.

As a preferred solution, it also includes a control unit 1 and a control unit 2, one end of the control unit 1 and the control unit 2 is connected to the power supply by a switch circuit, the other end of the control unit 1 is connected to a semiconductor refrigeration chip and controls its work, and the control unit 2 The other end of the control unit is connected with the aforementioned heat dissipation fan and PTC heating device, and the control unit two is also connected with a cooling water tank temperature control probe, a water storage bucket temperature control probe, a heat conduction tank temperature control probe one and a heat conduction tank temperature control probe two.

A Peltier effect heating and cooling air conditioner, characterized in that: it includes an indoor host system and an outdoor cooling system;

The indoor host system includes a blower fan, fins, semiconductor cooling fins and a first heat conduction tank, wherein the first heat conducting tank is attached to the front side of the semiconductor cooling fins, and the fins are attached to the reverse side of the semiconductor cooling fins , the semiconductor refrigerating sheet is connected to a power supply through a wire, and a current direction switch is arranged on the wire; when the current direction switch is connected in the forward direction, the opposite end of the semiconductor refrigerating sheet generates heat, and the air supply fan blows out the hot air at the fin to form an air conditioner. Hot air, when the current direction switch is connected in reverse, the opposite end of the semiconductor refrigeration sheet generates cold energy, and the air supply fan blows out the cold air at the fins to form air-conditioning cold air;

The outdoor heat dissipation system includes a heat dissipation water tank and a heat dissipation fan for cooling and cooling the heat dissipation water tank. The water inlet end of the heat dissipation water tank is connected to the water outlet of the aforementioned first heat conduction tank through a water pipe, and the water outlet end of the heat dissipation water tank is connected to the aforementioned heat conduction heat tank through a water pipe. The water inlet, and the first water pump is arranged on the water inlet pipeline or the water outlet pipeline of the cooling water tank.

As a preferred solution, the fan cooling device also includes a condensed water storage tank arranged beside the heat dissipation water tank, the condensed water storage tank has a water connection port and a drain port, and the water connection port is connected to the The first heat conduction tank is connected, and the drain port is connected with the heat dissipation water tank through a one-way valve through a drainage water delivery pipe.

As a preferred solution, the fins are arc-shaped fins, and an arc-shaped space is formed at the center of the fins. The arc-shaped space has an air outlet opening, and the aforementioned air supply fan is located in the arc-shaped space.

As a preferred solution, antifreeze is added to the circulation pipelines of the cooling water tank and the first heat conduction tank.

As a preferred solution, it also includes a control unit 1 and a control unit 2, one end of the control unit 1 and the control unit 2 is connected to the power supply by a switch circuit, the other end of the control unit 1 is connected to a semiconductor refrigeration chip and controls its work, and the control unit 2 The other end of the control unit is connected with the aforementioned heat dissipation fan, and the control unit two is also connected with a heat dissipation water tank temperature control probe and a heat conduction water tank temperature control probe one.

Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that the Peltier effect refrigeration air conditioner described in the utility model does not need to use a compressor, and the air conditioner on the body Does not add extra large vibrations, does not produce noise similar to that of a compressor, and the entire circulation system does not contain toxic refrigerants such as Freon, will not pollute the air and other environments, and will not have toxic effects on the human body; in addition, PCT When the heating device works, a vortex will be generated. This high-temperature vortex can kill algae and stem cell harmful substances in the water, purify the water, and can also precipitate and decompose heavy metals. People use this kind of water to bathe and benefit their health. This kind of air conditioner relying on semiconductor refrigeration mainly relies on DC power supply to directly supply power to the semiconductor refrigeration sheet. The working voltage of the semiconductor refrigeration sheet is 12V ~ 24V, which is a safe voltage for the human body, which saves energy and does not cause harm to the human body. This kind of air conditioner is more energy-saving than the existing refrigeration air conditioner relying on the energy supply of the compressor, the cooling effect is better than the existing refrigeration air conditioner relying on the energy supply of the compressor, and the cooling speed is fast; and the installation space is small, easy to install, and easy to be widely used. It is a new type of air conditioner that is energy-saving, environmentally friendly, non-toxic and harmless, has good cooling effect and is easy to operate.

The physical principle of the Peltier effect is: the charge carrier moves in the conductor to form a current. Since the charge carrier is at different energy levels in different materials, when it moves from a high energy level to a low energy level, it will release excess heat. On the contrary, it needs to absorb heat from the outside (that is, it is expressed as refrigeration). Semiconductor electronic refrigeration is also called thermoelectric refrigeration, or thermoelectric refrigeration. It is a refrigeration method that uses the "Peltier effect". It is also known as the world's three major refrigeration methods together with compression refrigeration and absorption refrigeration.

In order to more clearly illustrate the structural features, technical means and the specific purpose and functions achieved by the utility model, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Description of drawings

Fig. 1 is a schematic structural view of Embodiment 1 of the present utility model.

Fig. 2 is a schematic structural diagram of the indoor host system of Embodiment 1 of the present invention.

Fig. 3 is a control circuit diagram of Embodiment 1 of the present utility model.

Fig. 4 is a schematic structural view of Embodiment 2 of the present utility model.

Fig. 5 is a schematic structural diagram of the indoor host system of the second embodiment of the present invention.

Fig. 6 is a control circuit diagram of Embodiment 2 of the present utility model.

Detailed ways

Referring to Fig. 1 to Fig. 3, the structure of Embodiment 1 of the present utility model is a kind of Peltier effect heating and cooling air conditioner, including indoor refrigeration system 1, outdoor cooling system 2 and hot water supply system 3, this air conditioner is Split type, including indoor unit and outdoor unit, indoor refrigeration system 1 is the indoor unit, outdoor heat dissipation system 2 is the outdoor unit, hot water supply system 3 is to make full use of the hot water generated by the indoor unit, which is energy-saving and convenient for people's life .

As shown in FIG. 2, the indoor host system includes a blower fan 11, fins 12, semiconductor cooling fins 13, a first heat conduction tank 14 and a second heat conduction tank 15, wherein the first heat conduction tank 14 and the second heat conduction tank The water tank 15 is close to the front end of the semiconductor refrigeration sheet 13, and the fin 12 is close to the back end of the semiconductor refrigeration sheet 13. The semiconductor refrigeration sheet 13 is connected to a power supply through a wire, and the wire is provided with a current direction switch; Sheet 13 is a refrigeration method using the "Peltier effect", that is, when a circuit composed of two different conductors A and B is connected to a direct current, some other kind of heat will be released at the joint besides Joule heat. The heat at the other joint absorbs heat, and the phenomenon caused by the Peltier effect is reversible. When the direction of the current is changed, the heat-releasing and heat-absorbing joints also change.

When the current direction switch is connected in the forward direction, the opposite end of the semiconductor cooling plate 13 generates heat and the front generates cold energy, and the opposite end of the semiconductor cooling plate 13 generates heat and conducts it to the fins 12, and the air supply fan 11 blows out the hot air at the fins 12 to form Air-conditioning hot air, the front of the semiconductor cooling plate 13 generates cold energy and conducts it to the first heat conduction tank 14 and the second heat conduction tank 15, and the water in the first heat conduction tank 14 and the second heat conduction tank 15 absorbs the cold energy;

When the current direction switch is connected in reverse, the opposite end of the semiconductor refrigeration sheet 13 produces cooling capacity and the front side generates heat, and the air blower fan 11 blows out the cold air at the fin 12 to form air-conditioning cold air, and the heat generated on the front side of the semiconductor refrigeration sheet 13 is conducted to the first The heat conduction tank 14 and the second conduction heat tank 15, the water in the first heat conduction tank 14 and the second conduction heat tank 15 absorbs heat; the current direction switch can be a contact direction switch or a remote control direction switch.

The fins 12 are arc-shaped fins, and an arc-shaped space is formed at the center of the fins 12. The arc-shaped space has an air outlet opening, and the aforementioned cold air fan 11 is located in the arc-shaped space.

As shown in Fig. 1, the outdoor cooling system includes a cooling water tank 21 and a cooling fan 22 for cooling and cooling the cooling water tank 21. The water outlet end of the cooling water tank 21 is connected to the water inlet of the aforementioned first heat conducting water tank 14 through a water pipe, and the water inlet pipeline or the water outlet pipeline of the cooling water tank 21 is provided with a first water pump 24, and the first water pump 24 is the first water conducting water tank 14, The water circulation between the cooling water tanks 21 provides power; the hot water or cold water in the first heat conduction tank 14 flows into the cooling water tank 21, and the cooling fan 22 starts to work, and the hot water in the cooling water tank 21 is exchanged to reduce the temperature of the hot water. The temperature of the cold water in the cooling water tank 21 can be increased through heat exchange; the liquid circulating between the first heat conducting water tank 14 and the cooling water tank 21 can be water or alcohol containing antifreeze.

The outdoor cooling system 2 also includes a condensed water storage tank 23 arranged beside the cooling water tank 21. The condensed water storage tank 23 has a water connection port 231 and a drain port 232. The first heat conduction tank 14 is connected, and the drain port 232 is connected with the heat dissipation water tank 21 through a one-way valve 234 .

The hot water supply system includes a hot water storage tank 31 and a PTC heating device 32. The heating block of the PTC heating device 32 is arranged in the hot water storage tank 31, and the water inlet end 36 of the hot water storage tank 31 is connected to the aforementioned second heat conducting device through a water pipe. The water outlet channel of the water tank 15, the water outlet end 35 of the hot water storage tank 31 is connected to the water inlet channel of the aforementioned second conduction heat tank 15 through a water pipe; One end of the bucket 31 is also provided with a hot water supply outlet 34 and a tap water supply inlet 33. When the water level of the hot water storage bucket 31 drops to a certain position, tap water enters the hot water storage bucket 31 through the tap water supply inlet 33 to ensure that the hot water storage bucket There is enough water circulation between 31 and conduction heat tank 14.

The PTC heating device 32 is composed of PTC ceramic heating elements and aluminum tubes. The PTC heating device 32 has the advantages of small thermal resistance and high heat exchange efficiency, and is an electric heater with automatic constant temperature and power saving. One of its outstanding features is its safety performance, that is, when the fan fails to stop, the power of the PTC heating device 32 will automatically drop sharply due to insufficient heat dissipation. At this time, the surface temperature of the PTC heating device 32 is maintained at Curie. The temperature is around 250°C (generally around 250°C), so as not to cause the surface "redness" of heaters such as electric heating tubes.

As shown in Figure 3, it is the control circuit diagram of embodiment one of the present utility model, and power supply 41 comprises solar power supply, wind power supply, storage battery power supply or other DC power supply, and power supply 41 supplies power to this Peltier effect refrigeration air conditioner, and power supply 41 is controlled by switch The circuit 42 controls the opening or closing of the air conditioner, and the switch circuit 42 can be a contact direction switch or a remote control direction switch; the power supply 41 is connected to the control unit one 43 and the control unit two 44 by the switch circuit 42, and the control unit one 43 is connected to the semiconductor Cooling sheet 13 and controlling its work can control the size of the cooling and heating capacity of semiconductor cooling sheet 13, and changing the direction of current can also control the switching of cooling and heating ends of semiconductor cooling sheet 13.

The aforementioned heat dissipation fan and PTC heating device are connected to the control unit 2 44, and the control unit 2 44 is also connected with a heat dissipation water tank temperature control probe 45, a water storage tank temperature control probe 46, a heat conduction tank temperature control probe 1 47 and a heat conduction tank temperature control probe 2 48 . These four probes can feed back the temperature in the water tank to the control unit two 44 in time; the control unit two 44 controls the opening or closing of the cooling fan 11 according to the temperature fed back by the temperature control probe 45 of the cooling water tank, or controls the opening gear of the cooling fan 22 The size of the bit; the control unit 2 44 controls the opening or closing of the PTC heating device 32 according to the temperature fed back by the water storage bucket temperature control probe 2 48, or controls the heating power of the PTC heating device 32.

For example, the control unit 2 44 learns that the water temperature in the hot water storage tank 31 reaches 46°C according to the temperature fed back by the temperature control probe 46 of the water storage tank and the temperature control probe 2 48 of the heat conduction tank, and the water temperature in the heat conduction heat tank 14 is still higher than 46°C. Unit two 44 controls the PTC heating device 32 to shut down. If the control unit 2 44 knows the continuous high temperature according to the temperature fed back by the temperature control probe 1 47 of the heat conduction water tank, the control unit 2 44 will control the cooling fan 22 to start working, so as to cool down the water in the heat dissipation water tank 22 and make the low temperature in the heat dissipation water tank 22 Water flows into 14 lis of conduction heat tank, reduces the water temperature in 14 lis of conduction heat tanks.

Referring to Fig. 4 to Fig. 6, the structure of the second embodiment of the utility model is a Peltier effect heating and cooling air conditioner, which includes an indoor host system 1 and an outdoor heat dissipation system 2. This air conditioner is split, including indoor The indoor cooling system 1 is an indoor unit, and the outdoor cooling system 2 is an outdoor unit.

As shown in FIG. 5 , the indoor host system includes a blower fan 11 , fins 12 , semiconductor cooling fins 13 and a first heat conduction tank 14 , wherein the first heat transfer tank 14 is closely attached to the front end of the semiconductor cooling fins 13 , the fins 12 are closely attached to the opposite end of the semiconductor refrigerating sheet 13, and the semiconductor refrigerating sheet 13 is connected to a power supply through a wire, and the wire is provided with a current direction switch; A refrigeration method, that is, when a circuit composed of two different conductors A and B is connected with direct current, some other heat will be released at the joint besides Joule heat, while the other joint will absorb heat, And the phenomenon caused by the Peltier effect is reversible, when the direction of the current is changed, the joints of heat release and heat absorption are also changed.

When the current direction switch is connected in the forward direction, the opposite end of the semiconductor refrigeration sheet 13 generates heat and the front generates cold energy, and the opposite end of the semiconductor refrigeration sheet 13 generates heat and conducts it to the fins 12, and the air supply fan 11 blows out the hot air at the fins 12 to form Air-conditioning hot air, the front side of the semiconductor refrigeration sheet 13 generates cold energy and conducts it to the first water conduction tank 14, and the water in the first water conduction tank 14 absorbs the cold energy; when the current direction switch is connected in reverse, the opposite side of the semiconductor refrigeration sheet 13 generates The front side of the cooling capacity generates heat, and the air-supply fan 11 blows out the cold air at the fin 12 to form air-conditioning cold air, and the heat generated on the front side of the semiconductor refrigeration sheet 13 is conducted to the first heat conduction tank 14, and the water in the first heat conduction tank 14 absorbs the heat; The current direction switch can be a contact direction switch or a remote control direction switch.

The fins 12 are arc-shaped fins, and an arc-shaped space is formed at the center of the fins 12. The arc-shaped space has an air outlet opening, and the aforementioned cold air fan 11 is located in the arc-shaped space.

As shown in Fig. 4, the outdoor cooling system 2 includes a cooling water tank 21 and a cooling fan for cooling and cooling the cooling water tank. The water outlet is connected to the water inlet of the aforementioned heat conduction tank through a water pipe, and a first water pump is arranged on the water inlet pipeline or the water outlet pipeline of the heat dissipation water tank.

As shown in Fig. 4, the outdoor cooling system 2 includes a cooling water tank 21 and a cooling fan 22 for cooling and cooling the cooling water tank 21. The water outlet end of water tank 21 is connected with the water inlet 16 of aforementioned conduction heat tank 14 by water pipe, and water pump 24 is arranged on the water inlet pipeline of heat dissipation water tank 21 or on the water discharge pipeline, and this water pump 24 is the first heat conduction water tank 14, between heat radiation water tank 21. Powered by the water cycle.

The outdoor cooling system 2 also includes a condensed water storage tank 23 arranged beside the cooling water tank 21. The condensed water storage tank 23 has a water connection port 231 and a drain port 232. The heat conduction tank 14 is connected, and the drain port 232 is connected with the heat dissipation water tank 21 through a one-way valve 234 through a drainage water delivery pipe.

As shown in Figure 6, it is the control circuit diagram of embodiment two of the present utility model, and power supply 41 comprises solar power supply, wind power supply, storage battery power supply or other DC power supply, and power supply 41 supplies power to this Peltier effect refrigeration air conditioner, and power supply 41 is controlled by switch The circuit 42 controls the opening or closing of the air conditioner, and the switch circuit 42 can be a contact direction switch or a remote control direction switch; the power supply 41 is connected to the control unit one 43 and the control unit two 44 by the switch circuit 42, and the control unit one 43 is connected to the semiconductor Refrigerating sheet 13 and controlling its work can control the size of the cooling and heating capacity of semiconductor cooling sheet 13, and changing the direction of current can also control the switching of cooling and heating ends of semiconductor cooling sheet 13;

The aforementioned cooling fan 11 is connected to the control unit 2 44, which is connected to the temperature control probe 45 of the cooling water tank and the temperature control probe 1 47 of the conduction water tank. These two probes can feed back the temperature in the water tank to the control unit 2 44 in time. The control unit 2 44 controls the opening or closing of the cooling fan 11 according to the temperature fed back by the temperature control probe 45 of the cooling water tank, or controls the opening gear of the cooling fan 22 .

If the control unit 2 44 knows the continuous high temperature according to the temperature fed back by the temperature control probe 1 47 of the heat conduction water tank, the control unit 2 44 will control the cooling fan 22 to start working, so as to cool down the water in the heat dissipation water tank 22 and make the low temperature in the heat dissipation water tank 22 Water flows into 14 lis of conduction heat tank, reduces the water temperature in 14 lis of conduction heat tanks.

The Peltier effect refrigeration air conditioner described in the utility model does not need a compressor, does not add extra large vibration to the body, does not generate noise similar to that of a compressor, and the entire circulation system does not contain toxic refrigeration such as Freon agent, will not pollute the air and other environments, and will not have toxic effects on the human body; in addition, the PCT heating device will generate eddy currents when it works, and this high-temperature eddy current can kill algae and stem cells in the water. It can also precipitate and decompose heavy metals. People use this kind of water to bathe and benefit their health. This kind of air conditioner relying on semiconductor refrigeration mainly relies on DC power supply to directly supply power to the semiconductor refrigeration sheet. The working voltage of the semiconductor refrigeration sheet is 12V ~ 24V, which is a safe voltage for the human body, which saves energy and does not cause harm to the human body. This kind of air conditioner is more energy-saving than the existing refrigeration air conditioner relying on the energy supply of the compressor, the cooling effect is better than the existing refrigeration air conditioner relying on the energy supply of the compressor, and the cooling speed is fast; and the installation space is small, easy to install, and easy to be widely used. It is a new type of air conditioner that is energy-saving, environmentally friendly, non-toxic and harmless, has good cooling effect and is easy to operate.

The above are only preferred embodiments of the present utility model, and do not limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model , all still belong to the scope of the technical solution of the utility model.

Claims (10)

1. A Peltier effect heating and cooling air conditioner, characterized in that: it includes an indoor host system, an outdoor cooling system and a hot water supply system; The indoor host system includes a blower fan, fins, semiconductor cooling fins, a first heat conducting tank, and a second heat conducting tank, wherein the first heat conducting tank and the second heat conducting tank are closely attached to the front end of the semiconductor cooling fins, and the fins The chip is closely attached to the opposite end of the semiconductor refrigerating sheet. The semiconductor refrigerating sheet is connected to a power supply through a wire, and a current direction switch is arranged on the wire; The air fan blows out the hot air at the fins to form air-conditioning hot air. When the current direction switch is connected in reverse, the opposite end of the semiconductor refrigeration sheet generates cold energy, and the air-supply fan blows out the cold air at the fins to form air-conditioning cold air; The outdoor heat dissipation system includes a heat dissipation water tank and a heat dissipation fan for cooling and cooling the heat dissipation water tank. The water inlet of the heat conduction tank and the water inlet or outlet pipeline of the heat dissipation tank are provided with a first water pump; The hot water supply system includes a hot water storage tank and a PTC heating device. The heating block of the PTC heating device is arranged in the hot water storage tank. The water outlet end of the water storage tank is connected to the water inlet passage of the aforementioned second heat conduction tank through a water pipe; and the water outlet end or the water inlet end pipeline of the hot water storage tank is provided with a second water pump, and one end of the hot water storage tank is also provided with a hot water supply outlet and tap water replenishment inlet. 2. The Peltier effect heating and cooling air conditioner according to claim 1, characterized in that: the fan cooling device also includes a condensed water storage tank arranged beside the heat dissipation water tank, and the condensed water storage tank has a water inlet and a drain The water inlet is connected to the heat conduction tank through a water delivery pipe, and the drain is connected to the heat dissipation water tank through a one-way valve through a drainage water delivery pipe. 3. The Peltier effect heating and cooling air conditioner according to claim 1, characterized in that: the fins are arc-shaped fins, forming an arc-shaped space in the center of the fins, and the arc-shaped space has an air outlet opening, The aforementioned blower fan is located in the arc-shaped space. 4. The Peltier effect heating and cooling air conditioner according to claim 1, characterized in that: antifreeze is added to the circulation pipelines of the heat dissipation water tank and the first heat conduction tank. 5. The Peltier effect heating and cooling air conditioner according to claim 1, characterized in that: it also includes a control unit one and a control unit two, one end of the control unit one and the control unit two is connected to the power supply by a switch circuit, and the control unit one is connected to the power supply. The other end is connected to the semiconductor cooling chip and controls its work. The other end of the control unit 2 is connected to the aforementioned cooling fan and PTC heating device. And conduction water tank temperature control probe two. 6. A Peltier effect heating and cooling air conditioner, characterized in that: it includes an indoor host system and an outdoor cooling system; The indoor host system includes a blower fan, fins, semiconductor cooling fins and a first heat conduction tank, wherein the first heat conducting tank is attached to the front side of the semiconductor cooling fins, and the fins are attached to the reverse side of the semiconductor cooling fins , the semiconductor refrigerating sheet is connected to a power supply through a wire, and a current direction switch is arranged on the wire; when the current direction switch is connected in the forward direction, the opposite end of the semiconductor refrigerating sheet generates heat, and the air supply fan blows out the hot air at the fin to form an air conditioner. Hot air, when the current direction switch is connected in reverse, the opposite end of the semiconductor refrigeration sheet generates cold energy, and the air supply fan blows out the cold air at the fins to form air-conditioning cold air; The outdoor heat dissipation system includes a heat dissipation water tank and a heat dissipation fan for cooling and cooling the heat dissipation water tank. The water inlet end of the heat dissipation water tank is connected to the water outlet of the aforementioned first heat conduction tank through a water pipe, and the water outlet end of the heat dissipation water tank is connected to the aforementioned heat conduction heat tank through a water pipe. The water inlet, and the first water pump is arranged on the water inlet pipeline or the water outlet pipeline of the cooling water tank. 7. The Peltier effect heating and cooling air conditioner according to claim 6, characterized in that: the fan cooling device also includes a condensed water storage tank arranged beside the heat dissipation water tank, and the condensed water storage tank has a water inlet and a drain The water inlet is connected to the first heat conduction tank through a water delivery pipe, and the drain is connected to the heat dissipation water tank through a one-way valve through a drainage water delivery pipe. 8. The Peltier effect heating and cooling air conditioner according to claim 6, characterized in that: the fins are arc-shaped fins, forming an arc-shaped space in the center of the fins, and the arc-shaped space has an air outlet opening, The aforementioned blower fan is located in the arc-shaped space. 9. The Peltier effect heating and cooling air conditioner according to claim 6, characterized in that: antifreeze is added to the circulating pipelines of the heat dissipation water tank and the first heat conduction tank. 10. The Peltier effect heating and cooling air conditioner according to claim 6, characterized in that: it also includes a control unit one and a control unit two, one end of the control unit one and the control unit two is connected to the power supply by a switch circuit, and the control unit one The other end is connected to the semiconductor cooling chip and controls its work. The other end of the control unit 2 is connected to the aforementioned cooling fan.