A heat energy recovery air conditioning unit

Abstract

The utility model discloses a kind of heat energy recovery air conditioning units, comprising: air conditioning unit main body and recovery mechanism, recovery mechanism is installed in the side of air conditioning unit main body, replace condenser function in air conditioning unit main body, including fixed in the box of air conditioning unit main body side, fixed in the bracket of box bottom end, multiple installation temperature difference power generation sheet on bracket, fixed in the heat conduction plate of bracket top end, fixed in the cooling part of bracket bottom end, set in the spiral pipe of box inner chamber, install in the delivery rod of box one side and one end with spiral pipe end portion intercommunication, install in the liquid inlet pipe of box top end and with box inner chamber intercommunication and install in the liquid outlet pipe of box top end and extend into box inner chamber, box is made of heat preservation material, for storing water, liquid inlet pipe is used to guide cold water into box inner chamber, liquid outlet pipe is used to guide water in box to export, the heat energy recovery air conditioning unit, with air-conditioning waste heat recovery power generation and the advantage of boiling water.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning unit technology, specifically a heat energy recovery air conditioning unit. Background Technology

[0002] An air conditioner, also known as an air conditioner, is a device that uses artificial means to partially or completely regulate the temperature, humidity, airflow, and cleanliness of air in a closed space, so that the air parameters of the target environment meet the requirements. It generally includes cold and heat source equipment, cold and heat medium system, terminal devices, and other auxiliary equipment, mainly including water pumps, fans, and pipeline systems.

[0003] Existing air conditioning units have the following drawbacks during use: when cooling, they release a large amount of waste heat into the external environment, which not only causes serious energy waste, but also leads to the urban heat island effect. Therefore, this application proposes a heat energy recovery air conditioning unit. Utility Model Content

[0004] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] Therefore, the technical solution adopted by this utility model is as follows: a heat energy recovery air conditioning unit, including: an air conditioning unit body and a recovery mechanism, wherein the recovery mechanism includes a box fixed to one side of the air conditioning unit body, a bracket fixed to the bottom of the box, multiple thermoelectric generators installed on the bracket, a heat-conducting plate fixed to the top of the bracket, a cooling component fixed to the bottom of the bracket, a spiral tube disposed in the inner cavity of the box, an outlet rod installed on one side of the box and one end connected to the end of the spiral tube, an inlet pipe installed at the top of the box and connected to the inner cavity of the box, and an outlet pipe installed at the top of the box and extending into the inner cavity of the box.

[0006] One end of the heat-conducting plate is connected to the spiral tube via a connecting pipe.

[0007] In a preferred embodiment, the present invention can be further configured such that: the heat-conducting plate has a serpentine flow channel inside, an inlet pipe is fixed at one end of the heat-conducting plate and communicates with one end of the serpentine flow channel, and a connecting pipe is communicated with the other end of the serpentine flow channel.

[0008] In a preferred embodiment, the present invention can be further configured such that the cooling component includes a heat sink fixed to the bottom of the bracket and in close contact with the temperature difference heating element, and multiple high-speed fans fixed to the heat sink.

[0009] In a preferred embodiment, the present invention can be further configured such that one end of the inlet pipe is connected to the air outlet of the compressor in the main body of the air conditioning unit.

[0010] In a preferred embodiment, the present invention can be further configured such that: the other end of the spiral tube is connected to a delivery pipe, and one end of the delivery pipe is connected to an expansion valve in the main body of the air conditioning unit.

[0011] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows: 1. In this utility model, a housing is fixed to one side of the air conditioning unit body, and a bracket is fixed to the bottom of the housing. Multiple thermoelectric generators are installed on the bracket, and a heat-conducting plate is fixed to the top of the bracket. One end of the heat-conducting plate is connected to the compressor outlet on the air conditioning unit body through an inlet pipe. A cooling component is fixed to the bottom of the bracket. Through the above arrangement, the compressor in the air conditioning unit body sends high-temperature and high-pressure gas into the heat-conducting plate, and the heat is transferred to the heat-conducting plate. At the same time, the cooling component cools the other side of the thermoelectric generator, creating a temperature difference on both sides of the thermoelectric generator. This allows the thermoelectric generator to generate electricity, and the current is sent to the household battery through a wire. This utilizes the waste heat of the air conditioning unit to generate electricity, effectively utilizing the waste heat of the air conditioning unit and increasing its practicality.

[0012] 2. In this utility model, a spiral tube is installed in the inner cavity of the box. One end of the spiral tube is connected to one end of the heat-conducting plate, and the other end is connected to the expansion valve in the main body of the air conditioning unit through the delivery pipe. The high-temperature and high-pressure gas passing through the heat-conducting plate enters the spiral tube through the connecting pipe and flows in the spiral tube to heat the water in the box, which facilitates the use of hot water in the home and further utilizes the waste heat of the main body of the air conditioning unit, thus increasing its practicality. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the recycling mechanism of this utility model; Figure 3 This is a cross-sectional schematic diagram of the recycling structure of this utility model; Figure 4 This is a partial exploded view of the structure of this utility model.

[0014] Figure label: 100. Main body of the air conditioning unit; 200. Recycling mechanism; 210. Housing; 220. Support; 230. Thermoelectric generator; 240. Heat-conducting plate; 241. Serpentine flow channel; 242. Inlet pipe; 243. Connecting pipe; 250. Cooling component; 251. Heat sink; 252. High-speed fan; 260. Spiral tube; 270. Outlet pipe; 280. Liquid inlet pipe; 290. Liquid outlet pipe. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0016] Some embodiments of this utility model are described below with reference to the accompanying drawings. Example 1: Combination Figure 1-4 As shown, this embodiment provides a heat energy recovery air conditioning unit, including: an air conditioning unit body 100 and a recovery mechanism 200.

[0017] The main body of the air conditioning unit 100 is used for refrigeration to cool the enclosed space.

[0018] The recycling mechanism 200 is installed on one side of the air conditioning unit body 100, replacing the condenser function in the air conditioning unit body 100. It includes a housing 210 fixed to one side of the air conditioning unit body 100, a bracket 220 fixed to the bottom of the housing 210, multiple thermoelectric generators 230 installed on the bracket 220, a heat-conducting plate 240 fixed to the top of the bracket 220, a cooling component 250 fixed to the bottom of the bracket 220, a spiral tube 260 disposed in the inner cavity of the housing 210, a delivery rod installed on one side of the housing 210 and connected at one end to the end of the spiral tube 260, an inlet pipe 280 installed at the top of the housing 210 and connected to the inner cavity of the housing 210, and an outlet pipe 290 installed at the top of the housing 210 and extending into the inner cavity of the housing 210.

[0019] The housing 210 is made of thermal insulation material and is used to store water. The inlet pipe 280 is used to introduce cold water into the inner cavity of the housing 210, and the outlet pipe 290 is used to drain the water from the housing 210.

[0020] The bracket 220 is fixed to the bottom of the housing 210 and is used to install the thermoelectric generator 230. The thermoelectric generator 230 is based on the Seebeck effect (also known as the thermoelectric effect), which is the phenomenon of generating voltage at the junction of two different materials under temperature difference. When the kinetic energy of electrons at the high temperature end is greater than that at the low temperature end, free electrons will diffuse from the high temperature end to the low temperature end, forming a potential difference, which can generate direct current and realize the function of thermoelectric power generation.

[0021] The heat-conducting plate 240 is used to increase the temperature on one side of the thermoelectric generator 230. The heat-conducting plate 240 has a serpentine flow channel 241 inside, which prolongs the time for high-temperature and high-pressure gas to pass through the heat-conducting plate 240, so that heat can be evenly transferred to the heat-conducting plate 240. An inlet pipe 242 is fixed at one end of the heat-conducting plate 240 and is connected to one end of the serpentine flow channel 241. A connecting pipe 243 is connected to the other end of the serpentine flow channel 241. At the same time, one end of the inlet pipe 242 is connected to the air outlet of the compressor in the air conditioning unit body 100, so that the compressor in the air conditioning unit body 100 can send high-temperature and high-pressure gas into the heat-conducting plate 240.

[0022] The cooling component 250 is used to cool the other side of the thermoelectric generator 230, thereby creating a temperature difference between the two sides of the thermoelectric generator 230. It includes a heat sink 251 fixed to the bottom of the bracket 220 and close to the thermoelectric generator, and multiple high-speed fans 252 fixed on the heat sink 251. The heat sink 251 can increase the heat dissipation area, and the high-speed fans 252 can accelerate the airflow through the heat sink 251, so that the air can quickly remove the heat on the heat sink 251 and reduce the temperature of that side of the thermoelectric generator 230.

[0023] The spiral tube 260 is installed inside the housing 210. One end is connected to the connecting pipe 243 and the other end is connected to the outlet pipe 270. The high-temperature and high-pressure gas passing through the heat-conducting plate 240 enters the spiral tube 260 through the connecting pipe 243 and flows in the spiral tube 260. It exchanges heat with the water in the housing 210 to heat the water in the housing 210, which is convenient for hot water use in the home. At the same time, the high-temperature and high-pressure gas is cooled and converted into liquid refrigerant, which is sent back to the expansion valve in the air conditioning unit through the outlet pipe 270.

[0024] The working principle and usage process of this utility model are as follows: In use, the inlet pipe 242 is connected to the compressor outlet in the air conditioning unit body 100 via a pipe, and the outlet pipe 270 is connected to the expansion valve in the air conditioning unit body 100 via a pipe. The compressor in the air conditioning unit body 100 compresses the gaseous refrigerant into a high-temperature, high-pressure gas, which is then sent through the inlet pipe 242 into the serpentine flow channel 241 in the heat-conducting plate 240, allowing heat to be evenly transferred to the heat-conducting plate 240. Simultaneously, the cooling component 250 is activated to cool the other side of the thermoelectric generator 230, creating a temperature difference between the two sides of the thermoelectric generator 230. At this time, the thermoelectric generator 230... The generated electricity is fed into the household battery via wires. Then, the high-temperature, high-pressure gas in the serpentine flow channel 241 is sent to the spiral tube 260 through the connecting pipe 243 and flows in the spiral tube 260, exchanging heat with the water in the housing 210 to heat the water. At the same time, the high-temperature, high-pressure gas is cooled and converted into liquid refrigerant, which is sent back to the expansion valve in the air conditioning unit through the outlet pipe 270. The liquid refrigerant is throttled by the expansion valve and becomes a low-temperature, low-pressure liquid-gas mixture. The mixture enters the evaporator, absorbs indoor heat and vaporizes, completing the heat transfer. The vaporized refrigerant is then compressed again by the compressor and enters the next cycle.

[0025] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A heat recovery air conditioning unit, comprising: The air conditioning unit body (100) and the recycling mechanism (200) are characterized in that the recycling mechanism (200) includes a box (210) fixed to one side of the air conditioning unit body (100), a bracket (220) fixed to the bottom of the box (210), a plurality of thermoelectric generators (230) installed on the bracket (220), a heat-conducting plate (240) fixed to the top of the bracket (220), a cooling component (250) fixed to the bottom of the bracket (220), a spiral tube (260) disposed in the inner cavity of the box (210), an outlet rod installed on one side of the box (210) and one end connected to the end of the spiral tube (260), an inlet pipe (280) installed at the top of the box (210) and connected to the inner cavity of the box (210), and an outlet pipe (290) installed at the top of the box (210) and extending into the inner cavity of the box (210). One end of the heat-conducting plate (240) is connected to the spiral tube (260) through a connecting pipe (243).

2. The heat energy recovery air conditioning unit according to claim 1, characterized in that, The heat-conducting plate (240) has a serpentine flow channel (241) inside. An inlet pipe (242) is fixed at one end of the heat-conducting plate (240) and communicates with one end of the serpentine flow channel (241). A connecting pipe (243) communicates with the other end of the serpentine flow channel (241).

3. The heat energy recovery air conditioning unit according to claim 1, characterized in that, The cooling component (250) includes a heat sink (251) fixed to the bottom of the bracket (220) and attached to the temperature difference heating element, and multiple high-speed fans (252) fixed on the heat sink (251).

4. A heat energy recovery air conditioning unit according to claim 2, characterized in that, One end of the inlet pipe (242) is connected to the air outlet of the compressor in the main body (100) of the air conditioning unit.

5. A heat energy recovery air conditioning unit according to claim 1, characterized in that, The other end of the spiral tube (260) is connected to an outlet pipe (270), and one end of the outlet pipe (270) is connected to an expansion valve in the air conditioning unit body (100).

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