阅读说明：本技术 一种基于温湿度控制和热水加热的集成供应系统及方法 (Integrated supply system and method based on temperature and humidity control and hot water heating ) 是由 苏晓翔 彭强强 任照宏 于 2019-11-11 设计创作，主要内容包括：本发明公开了一种基于温湿度控制和热水加热的集成供应系统及方法,其包括室外机和室内机,室外机包括压缩机、四通阀、热水组件及换热组件,压缩机的排气口和吸气口分别连接有排气管和吸气管,液管连接管上设有室外冷凝器盘管和单向阀组,热水组件连接于排气管和液管连接管之间,换热组件连接于液管连接管和吸气连接管之间,室内机包括再热组件、排风冷凝器盘管及蒸发器盘管,再热组件连接于第一排气连接管上,排风冷凝器盘管连接于第二排气连接管上,蒸发器盘管连接于吸气连接管上。本发明既可以提高设备的集成度、降低设备的购置和安装成本,又可以提高整机的工作效率和室内环境的舒适度。(The invention discloses an integrated supply system and method based on temperature and humidity control and hot water heating, which comprises an outdoor unit and an indoor unit, wherein the outdoor unit comprises a compressor, a four-way valve, a hot water assembly and a heat exchange assembly, an exhaust port and an air suction port of the compressor are respectively connected with an exhaust pipe and an air suction pipe, an outdoor condenser coil and a one-way valve set are arranged on a liquid pipe connecting pipe, the hot water assembly is connected between the exhaust pipe and the liquid pipe connecting pipe, the heat exchange assembly is connected between the liquid pipe connecting pipe and the air suction connecting pipe, the indoor unit comprises a reheating assembly, an exhaust condenser coil and an evaporator coil, the reheating assembly is connected to a first exhaust connecting pipe, the exhaust condenser coil is. The invention can improve the integration level of the equipment, reduce the purchase and installation cost of the equipment, and improve the working efficiency of the whole machine and the comfort level of the indoor environment.)

1. The utility model provides an integrated supply system based on atmospheric control and hot water heating, includes off-premises station and indoor set, be connected its characterized in that through exhaust connecting pipe, liquid pipe connecting pipe and the connecting pipe of breathing in between off-premises station and the indoor set: the outdoor unit comprises a compressor, a four-way valve, a hot water assembly and a heat exchange assembly, an exhaust port and an air suction port of the compressor are respectively connected with an exhaust pipe and an air suction pipe, the exhaust pipe is connected with an inlet end of the four-way valve, the air suction pipe, an exhaust connecting pipe and an air suction connecting pipe are connected with an outlet end of the four-way valve, one end of a liquid pipe connecting pipe is connected with the exhaust connecting pipe on one side of the outdoor unit, the other end of the liquid pipe connecting pipe is connected with the air suction connecting pipe on one side of the indoor unit, an outdoor condenser coil pipe and a check valve set are arranged on the liquid pipe connecting pipe, the check valve set is used for changing the flow direction of a refrigerant, the hot water assembly is, Air-exhaust condenser coil pipe and evaporator coil pipe, the exhaust connecting pipe is equipped with parallelly connected first exhaust connecting pipe and the second exhaust connecting pipe that sets up in indoor set one side, first exhaust connecting pipe and second exhaust connecting pipe all with the connecting pipe of breathing in is linked together, reheat assembly connects on first exhaust connecting pipe, one side of reheat assembly is equipped with the wet film humidifier, air-exhaust condenser coil pipe connects on second exhaust connecting pipe, evaporator coil pipe connects on the connecting pipe of breathing in, reheat assembly, air-exhaust condenser coil pipe and evaporator coil pipe's side is equallyd divide and is do not be equipped with temperature and humidity sensor.

2. The integrated supply system based on temperature and humidity control and hot water heating of claim 1, characterized in that: the check valve group comprises a first check valve, a second check valve, a third check valve and a fourth check valve, the first check valve, the second check valve and the third check valve and the fourth check valve are respectively connected to the two sides of the liquid pipe connecting pipe, and the flow directions of the first check valve and the fourth check valve and the flow directions of the second check valve and the third check valve are the same.

3. The integrated supply system based on temperature and humidity control and hot water heating of claim 2, characterized in that: the hot water subassembly includes water heater pipeline, water heater water tank and heat transfer coil pipe, the both ends of water heater pipeline respectively with blast pipe and check valve group are connected, heat transfer coil pipe locates in the water heater water tank, and its both ends respectively with the water heater pipeline is linked together, the water heater pipeline in be equipped with the hot water solenoid valve between water heater water tank and the blast pipe, the water heater pipeline in be equipped with fifth check valve, water heater electronic expansion valve and liquid storage pot between water heater water tank and the check valve group, fifth check valve makes the refrigerant flow to check valve group through the liquid storage pot.

4. The integrated supply system based on temperature and humidity control and hot water heating of claim 2, characterized in that: the heat exchange assembly comprises a heat exchange pipeline and a plate heat exchanger, wherein two ends of the heat exchange pipeline are respectively connected with the liquid pipe connecting pipe and the air suction connecting pipe, the plate heat exchanger is arranged on the heat exchange pipeline, and the heat exchange pipeline is provided with a plate for exchanging the electronic expansion valve between the liquid pipe connecting pipe and the plate heat exchanger.

5. The integrated supply system based on temperature and humidity control and hot water heating of claim 4, characterized in that: the plate heat exchanger comprises a water inlet end and a water outlet end, wherein the water inlet end is connected with a water inlet pipeline, the water outlet end is connected with a water outlet pipeline, a water pump and a buffer tank are arranged on the water outlet pipeline, and cold/hot water flowing out of the water outlet pipeline passes through a terminal device and then is circulated back to the plate heat exchanger through the water inlet pipeline.

6. The integrated supply system based on temperature and humidity control and hot water heating of claim 3 or 5, characterized in that: the four-way valve comprises an air inlet pipe orifice, an air outlet pipe orifice, a first connecting pipe orifice and a second connecting pipe orifice, the air inlet pipe orifice, the air outlet pipe orifice, the first connecting pipe orifice and the second connecting pipe orifice are respectively connected with the exhaust pipe, the exhaust connecting pipe, the air suction pipe and the air suction connecting pipe, and the air suction pipe is provided with a gas-liquid separator between the first connecting pipe orifice and the air suction port of the compressor.

7. The integrated supply system based on temperature and humidity control and hot water heating of claim 6, characterized in that: the reheating assembly comprises a reheating coil, a reheating electromagnetic valve, a reheating electronic expansion valve and a sixth one-way valve, the reheating coil is connected to a first exhaust connecting pipe, the reheating coil is connected to a wet film humidifier in parallel, the first exhaust connecting pipe is arranged between the exhaust connecting pipe and the reheating coil, the reheating electromagnetic valve is connected to the first exhaust connecting pipe, the first exhaust connecting pipe is sequentially arranged between the reheating coil and an air suction connecting pipe, the reheating electronic expansion valve and the sixth one-way valve are arranged, and the sixth one-way valve is used for controlling a refrigerant to be sucked to the reheating coil.

8. The integrated supply system based on temperature and humidity control and hot water heating of claim 7, characterized in that: the second exhaust connecting pipe is provided with an exhaust coil electronic expansion valve between the exhaust condenser coil and an air suction connecting pipe, the air suction connecting pipe is provided with an evaporator electronic expansion valve between the evaporator coil and a liquid pipe connecting pipe, one side of the evaporator coil is provided with an air filter, and the air filter is arranged side by side with the evaporator coil, the reheating coil and the wet film humidifier.

9. The integrated supply method based on temperature and humidity control and hot water heating as claimed in any one of claims 1 to 8, wherein: the refrigerating mode is included, and the circulation process of the refrigerating mode is as follows:

the high-temperature high-pressure gaseous refrigerant coming out of the discharge port of the compressor is divided into four paths:

the first path directly comes out from a compressor exhaust pipe and enters a heat exchange coil inside a water tank of the water heater through a hot water electromagnetic valve, and a refrigerant is condensed into a normal-temperature high-pressure liquid refrigerant after flowing through the heat exchange coil;

the second path is discharged from the exhaust pipe of the compressor, enters a condenser coil pipe through a four-way valve, and is condensed into a normal-temperature high-pressure liquid refrigerant after the high-temperature high-pressure gaseous refrigerant exchanges heat with outdoor air in the condenser coil pipe;

the third path of the refrigerant flows out of the exhaust pipe of the compressor, enters a second exhaust connecting pipe through a four-way valve, then enters the coil pipe of the exhaust condenser, and is condensed into a normal-temperature high-pressure liquid refrigerant after exchanging heat with indoor return air in the coil pipe of the exhaust condenser;

the fourth path is discharged from the exhaust pipe of the compressor, enters a first exhaust connecting pipe through a four-way valve, enters a reheating coil pipe through a reheating electromagnetic valve, exchanges heat between high-temperature and high-pressure gaseous refrigerant and low-temperature air passing through an evaporator coil pipe in the reheating coil pipe, and is condensed into normal-temperature and high-pressure liquid refrigerant to flow out;

liquid refrigerant coming out of the heat exchange coil and liquid refrigerant coming out of the outdoor condenser coil are converged and enter a liquid inlet pipe connecting pipe, then the liquid refrigerant is divided into two paths, one path of the liquid refrigerant enters an air suction connecting pipe on one side of an indoor unit, the other path of the liquid refrigerant is throttled and depressurized by a plate-type electronic expansion valve to become gas-liquid two-phase low-temperature refrigerant, then the low-temperature refrigerant enters a plate-type heat exchanger to exchange heat with water, the liquid refrigerant absorbs heat and evaporates to become gas, and the;

the liquid refrigerant flowing out from the coil of the exhaust condenser, the liquid refrigerant flowing out from the reheating coil and the liquid refrigerant entering the air suction connecting pipe from the liquid pipe connecting pipe are converged together and enter the electronic expansion valve of the evaporator, the liquid refrigerant is throttled and decompressed into a gas-liquid two-phase low-temperature refrigerant and then enters the evaporator coil to exchange heat with outdoor fresh air, the refrigerant absorbs heat and is evaporated into a gas state, the gas state flows out of the evaporator coil and is converged with the gas state refrigerant flowing out of the plate heat exchanger, and the gas state refrigerant flow through the four-way valve.

10. The integrated supply method based on temperature and humidity control and hot water heating as claimed in claim 9, wherein: the heating device further comprises a heating mode, and the cycle process of the heating mode is as follows:

the high-temperature high-pressure gaseous refrigerant from the exhaust port of the compressor is divided into three paths:

the first path directly comes out from a compressor exhaust pipe and enters a heat exchange coil inside a water tank of the water heater through a hot water electromagnetic valve, and a refrigerant flowing through the heat exchange coil is condensed into a normal-temperature high-pressure liquid refrigerant;

the second path of refrigerant flows out of the exhaust pipe of the compressor, enters the plate heat exchanger through the four-way valve to exchange heat with water, is condensed into normal-temperature high-pressure liquid refrigerant and flows out, and then enters the plate exchange electronic expansion valve to perform throttling depressurization;

the third path of refrigerant is discharged from an exhaust pipe of the compressor, enters an air suction connecting pipe through a four-way valve and then enters an evaporator coil, high-temperature and high-pressure gaseous refrigerant is condensed into normal-temperature and high-pressure liquid refrigerant after exchanging heat with outdoor fresh air in the evaporator coil, the liquid refrigerant is throttled and decompressed into gas-liquid two-phase low-temperature refrigerant and is divided into two paths, one path of refrigerant enters a liquid pipe connecting pipe, the other path of refrigerant enters an exhaust condenser coil and exchanges heat with indoor return air, the refrigerant absorbs heat and is evaporated into gaseous refrigerant, and the gaseous refrigerant enters an;

the gas-liquid two-phase refrigerant from the plate heat exchanger is converged with the gas-liquid two-phase refrigerant from the liquid pipe connecting pipe, then enters the check valve group, is converged with the gas-liquid two-phase refrigerant from the heat exchange coil, enters the outdoor condenser coil to exchange heat with outdoor air, absorbs heat and is evaporated into a gaseous refrigerant;

the gaseous refrigerant from the exhaust condenser coil is merged with the gaseous refrigerant from the outdoor condenser coil and returned to the suction port of the compressor via the four-way valve and the gas-liquid separator.

Technical Field

The invention relates to the technical field of refrigeration and heating equipment, in particular to an integrated supply system and method based on temperature and humidity control and hot water heating.

Background

All independently install air conditioning equipment respectively in most families, water heater and warm up with water, the air conditioner is the indispensable equipment among people's daily life, can satisfy the refrigeration in summer, the demand of heating in winter, the water heater can satisfy the user demand of people's daily bathing, because air conditioning equipment when refrigeration or heating, cold wind or hot-blast messenger air drying that its convection heat transfer produced easily, accelerate the speed that human skin moisture scatters and disappears, make indoor comfort level descend, and warm up with water is the fine replenishment to air conditioning equipment, it comes to indoor radiant heat or cold volume through the warm coil pipe heat transfer with water, in order to improve indoor environment's comfort level.

However, these devices are installed and used independently, and the integration level of the devices is low, which not only increases the purchase cost of these devices, but also increases the installation cost of these devices due to the installation space and installation materials required. In addition, the existing air conditioning equipment generally has the functions of refrigeration and dehumidification at the same time, but the efficiency is low when the air conditioning equipment is used for simultaneously refrigerating and dehumidifying, and in addition, when the air conditioning equipment is used for refrigerating, after outdoor high-temperature air exchanges heat with an evaporator coil, low-temperature air enters indoors, and because the temperature of the evaporator coil is low, the air outlet temperature entering indoors is lower, and the indoor air is dry and cold, so that the comfort level of the indoor environment is reduced.

Disclosure of Invention

The invention aims to provide an integrated supply system and method based on temperature and humidity control and hot water heating, which can improve the integration level of equipment, reduce the purchase and installation cost of the equipment, and improve the working efficiency of the whole machine and the comfort level of the indoor environment.

In order to achieve the purpose, the invention adopts the following technical scheme:

an integrated supply system based on temperature and humidity control and hot water heating comprises an outdoor unit and an indoor unit, wherein the outdoor unit and the indoor unit are connected through an exhaust connecting pipe, a liquid pipe connecting pipe and a suction connecting pipe, the outdoor unit comprises a compressor, a four-way valve, a hot water assembly and a heat exchange assembly, an exhaust port and a suction port of the compressor are respectively connected with an exhaust pipe and a suction pipe, the exhaust pipe is connected with an inlet end of the four-way valve, the suction pipe, the exhaust connecting pipe and the suction connecting pipe are connected with an outlet end of the four-way valve, one end of the liquid pipe connecting pipe is connected with the exhaust connecting pipe on one side of the outdoor unit, the other end of the liquid pipe connecting pipe is connected with the suction connecting pipe on one side of the indoor unit, an outdoor condenser, and with the check valve group is connected, heat exchange assembly connect in between liquid pipe connection pipe and the connecting pipe of breathing in, the indoor set includes reheat subassembly, air exhaust condenser coil pipe and evaporator coil pipe, the exhaust connecting pipe is equipped with parallelly connected first exhaust connecting pipe and the second exhaust connecting pipe that sets up in indoor set one side, first exhaust connecting pipe and second exhaust connecting pipe all with the connecting pipe of breathing in is linked together, reheat subassembly is connected on first exhaust connecting pipe, one side of reheat subassembly is equipped with the wet film humidifier, air exhaust condenser coil pipe connects on the second exhaust connecting pipe, evaporator coil pipe connects on the connecting pipe of breathing in, reheat subassembly, air exhaust condenser coil pipe and evaporator coil pipe's side is equallyd divide and is equipped with temperature and humidity sensor respectively.

Preferably, the check valve group includes first check valve, second check valve, third check valve and fourth check valve, first check valve, second check valve with third check valve, fourth check valve connect respectively in the both sides of liquid pipe connecting pipe, just first check valve and fourth check valve, second check valve and third check valve controlled flow direction is the same.

Preferably, the hot water subassembly includes water heater pipeline, water heater water tank and heat transfer coil pipe, the both ends of water heater pipeline respectively with blast pipe and check valve group are connected, heat transfer coil pipe locates in the water heater water tank, and its both ends respectively with the water heater pipeline is linked together, the water heater pipeline in be equipped with the hot water solenoid valve between water heater water tank and the blast pipe, the water heater pipeline in be equipped with fifth check valve, water heater electronic expansion valve and liquid storage pot between water heater water tank and the check valve group, fifth check valve makes the refrigerant flow to check valve group through the liquid storage pot.

Preferably, the heat exchange assembly comprises a heat exchange pipeline and a plate heat exchanger, two ends of the heat exchange pipeline are respectively connected with the liquid pipe connecting pipe and the air suction connecting pipe, the plate heat exchanger is arranged on the heat exchange pipeline, and the heat exchange pipeline is provided with a plate for replacing the electronic expansion valve between the liquid pipe connecting pipe and the plate heat exchanger.

Preferably, the plate heat exchanger includes intake end and play water end, the intake end is connected with the inlet channel, it is connected with the outlet conduit to go out the water end, be equipped with water pump and buffer tank on the outlet conduit, the cold/hot water that the outlet conduit flows out is by behind the terminal equipment the inlet channel circulation returns plate heat exchanger.

Preferably, the four-way valve comprises an air inlet pipe orifice, an air outlet pipe orifice, a first connecting pipe orifice and a second connecting pipe orifice, the air inlet pipe orifice, the air outlet pipe orifice, the first connecting pipe orifice and the second connecting pipe orifice are respectively connected with the exhaust pipe, the exhaust connecting pipe, the air suction pipe and the air suction connecting pipe, and the air suction pipe is provided with a gas-liquid separator between the first connecting pipe orifice and the air suction port of the compressor.

Preferably, the reheating subassembly includes reheat coil, reheat solenoid valve, reheat electronic expansion valve and sixth check valve, reheat coil connects on first exhaust connecting pipe, and with the wet membrane humidifier sets up side by side, first exhaust connecting pipe in be equipped with between exhaust connecting pipe and the reheat coil the reheat solenoid valve, first exhaust connecting pipe in be equipped with in proper order between reheat coil and the connecting pipe of breathing in reheat electronic expansion valve and sixth check valve, the sixth check valve is used for controlling the refrigerant by reheat coil flow direction connecting pipe of breathing in.

Preferably, an exhaust coil electronic expansion valve is arranged between the exhaust condenser coil and the air suction connecting pipe of the second exhaust connecting pipe, an evaporator electronic expansion valve is arranged between the evaporator coil and the liquid pipe connecting pipe of the air suction connecting pipe, an air filter is arranged on one side of the evaporator coil, and the air filter, the evaporator coil, the reheating coil and the wet film humidifier are arranged side by side.

An integrated supply method based on temperature and humidity control and hot water heating comprises a refrigeration mode, wherein the cycle process of the refrigeration mode is as follows:

the high-temperature high-pressure gaseous refrigerant coming out of the discharge port of the compressor is divided into four paths:

the first path directly comes out from a compressor exhaust pipe and enters a heat exchange coil inside a water tank of the water heater through a hot water electromagnetic valve, and a refrigerant is condensed into a normal-temperature high-pressure liquid refrigerant after flowing through the heat exchange coil;

the second path is discharged from the exhaust pipe of the compressor, enters a condenser coil pipe through a four-way valve, and is condensed into a normal-temperature high-pressure liquid refrigerant after the high-temperature high-pressure gaseous refrigerant exchanges heat with outdoor air in the condenser coil pipe;

the third path of the refrigerant flows out of the exhaust pipe of the compressor, enters a second exhaust connecting pipe through a four-way valve, then enters the coil pipe of the exhaust condenser, and is condensed into a normal-temperature high-pressure liquid refrigerant after exchanging heat with indoor return air in the coil pipe of the exhaust condenser;

the fourth path is discharged from the exhaust pipe of the compressor, enters a first exhaust connecting pipe through a four-way valve, enters a reheating coil pipe through a reheating electromagnetic valve, exchanges heat between high-temperature and high-pressure gaseous refrigerant and low-temperature air passing through an evaporator coil pipe in the reheating coil pipe, and is condensed into normal-temperature and high-pressure liquid refrigerant to flow out;

liquid refrigerant coming out of the heat exchange coil and liquid refrigerant coming out of the outdoor condenser coil are converged and enter a liquid inlet pipe connecting pipe, then the liquid refrigerant is divided into two paths, one path of the liquid refrigerant enters an air suction connecting pipe on one side of an indoor unit, the other path of the liquid refrigerant is throttled and depressurized by a plate-type electronic expansion valve to become gas-liquid two-phase low-temperature refrigerant, then the low-temperature refrigerant enters a plate-type heat exchanger to exchange heat with water, the liquid refrigerant absorbs heat and evaporates to become gas, and the;

the liquid refrigerant flowing out from the coil of the exhaust condenser, the liquid refrigerant flowing out from the reheating coil and the liquid refrigerant entering the air suction connecting pipe from the liquid pipe connecting pipe are converged together and enter the electronic expansion valve of the evaporator, the liquid refrigerant is throttled and decompressed into a gas-liquid two-phase low-temperature refrigerant and then enters the evaporator coil to exchange heat with outdoor fresh air, the refrigerant absorbs heat and is evaporated into a gas state, the gas state flows out of the evaporator coil and is converged with the gas state refrigerant flowing out of the plate heat exchanger, and the gas state refrigerant flow through the four-way valve.

An integrated supply method based on temperature and humidity control and hot water heating further comprises a heating mode, and the cycle process of the heating mode is as follows:

the high-temperature high-pressure gaseous refrigerant from the exhaust port of the compressor is divided into three paths:

the first path directly comes out from a compressor exhaust pipe and enters a heat exchange coil inside a water tank of the water heater through a hot water electromagnetic valve, and a refrigerant flowing through the heat exchange coil is condensed into a normal-temperature high-pressure liquid refrigerant;

the second path of refrigerant flows out of the exhaust pipe of the compressor, enters the plate heat exchanger through the four-way valve to exchange heat with water, is condensed into normal-temperature high-pressure liquid refrigerant and flows out, and then enters the plate exchange electronic expansion valve to perform throttling depressurization;

the third path of refrigerant is discharged from an exhaust pipe of the compressor, enters an air suction connecting pipe through a four-way valve and then enters an evaporator coil, high-temperature and high-pressure gaseous refrigerant is condensed into normal-temperature and high-pressure liquid refrigerant after exchanging heat with outdoor fresh air in the evaporator coil, the liquid refrigerant is throttled and decompressed into gas-liquid two-phase low-temperature refrigerant and is divided into two paths, one path of refrigerant enters a liquid pipe connecting pipe, the other path of refrigerant enters an exhaust condenser coil and exchanges heat with indoor return air, the refrigerant absorbs heat and is evaporated into gaseous refrigerant, and the gaseous refrigerant enters an;

the gas-liquid two-phase refrigerant from the plate heat exchanger is converged with the gas-liquid two-phase refrigerant from the liquid pipe connecting pipe, then enters the check valve group, is converged with the gas-liquid two-phase refrigerant from the heat exchange coil, enters the outdoor condenser coil to exchange heat with outdoor air, absorbs heat and is evaporated into a gaseous refrigerant;

the gaseous refrigerant from the exhaust condenser coil is merged with the gaseous refrigerant from the outdoor condenser coil and returned to the suction port of the compressor via the four-way valve and the gas-liquid separator.

After adopting the technical scheme, compared with the background technology, the invention has the following advantages:

1. the high-temperature high-pressure gaseous refrigerant generated by the compressor is respectively used for refrigerating or heating the indoor unit, the hot water supply assembly generates hot water, and the heat exchange assembly generates heat or cold to radiate the indoor, so that the integration level of the equipment is improved, and the purchase and installation cost of the equipment is reduced.

2. When the invention is used for refrigerating, one path of high-temperature high-pressure gaseous refrigerant generated by the compressor enters the exhaust condenser coil to exchange heat with indoor return air so as to recover the cold quantity in the indoor return air, the other path of high-temperature high-pressure gaseous refrigerant enters the reheating coil, the reheating coil exchanges heat with low-temperature air coming out of the evaporator coil, and the low-temperature air is reheated to normal-temperature air comfortable for a human body according to the monitoring condition of the temperature and humidity sensor, so that the working efficiency of the whole machine for refrigerating is improved, and the comfort level of the indoor environment during refrigerating can also be ensured.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a heat exchange cycle of a plate heat exchanger;

FIG. 3 is a schematic flow diagram of the system in a cooling mode;

FIG. 4 is a schematic diagram of the system flow path in the heating mode.

Description of reference numerals:

1. outdoor unit, 2 indoor unit, 3 exhaust connecting pipe, 4 suction connecting pipe;

11. the system comprises a compressor, a 111 exhaust pipe, a 112 air suction pipe, a 113 air-liquid separator, a 12 four-way valve, a 121 air inlet pipe orifice, a 122 air outlet pipe orifice, a 123 first connecting pipe orifice, a 124 second connecting pipe orifice, a 13 liquid pipe connecting pipe, a 14 outdoor condenser coil, a 15 one-way valve group, a 151 first one-way valve, a 152 second one-way valve, a 153 third one-way valve, a 154 fourth one-way valve, a 161 water heater pipeline, a 162 water heater water tank, a 163 heat exchange coil, a 164 hot water solenoid valve, a 165 fifth one-way valve, a 166 water heater electronic expansion valve, a 167 liquid storage tank, a 171 heat exchange pipeline, a 172 plate heat exchanger, a 1721 water inlet end, a 1722 water inlet pipeline, a 1723 water outlet end, a 1724 water outlet pipeline, a 173 plate electric exchange expansion valve, a 174 water pump, a 175 buffer water tank;

211. the air conditioner comprises a reheating coil, 212, a reheating electromagnetic valve, 213, a reheating electronic expansion valve, 214, a sixth one-way valve, 22, an exhaust condenser coil, 23, an evaporator coil, 24, a wet film humidifier, 25, an exhaust coil electronic expansion valve, 26, an evaporator electronic expansion valve and 27, an air filter;

31. first exhaust connecting pipe, 32 second exhaust connecting pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the apparatus or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.