CN204460538U - A kind of intelligent cold-warm water air-conditioning - Google Patents

Abstract

The utility model provides an intelligent cooling and heating air conditioner, which includes a compressor, a condenser, an expansion valve, a first water pump, a second water pump, a third water pump and a fan coil unit. The intelligent cooling and heating air conditioner also includes a box body, and the box body The body includes a cold water tank and a hot water tank; an evaporator is arranged in the cold water tank, and an electromagnetic heater is arranged in the hot water tank; a first water outlet and a second water outlet are arranged on the hot water tank; The first water outlets of the evaporator and the hot water tank are respectively connected with the fan coil through water pipes; the second water outlet of the hot water tank is connected with external domestic water equipment; Temperature sensor and tee joint. The beneficial effects of the utility model are that cooling and heating are realized, and hot water can be provided; and resources are fully utilized, energy consumption is reduced, the cost is low, and the operation is convenient.

Description

An intelligent cold and warm water air conditioner

technical field

The utility model relates to the technical field of air conditioning, in particular to an intelligent cold and warm water air conditioner.

Background technique

With the rapid development of the national economy and the continuous improvement of people's living standards, in order to provide people with comfortable and convenient working and living conditions in offices, buildings, houses and other places, air conditioners and various hot water equipment have been widely used. The current heating and cooling air conditioners are easy to use, and some of them use fan coil systems. The working principle is that the chilled water in the fan coil absorbs heat and returns to the air conditioner main unit. When supplying hot water, various water supply equipment are needed. Since air conditioners and hot water machines are basically supplied in different categories on the market, if air conditioners and hot water are used at the same time, air conditioners and hot water machines need to be installed separately, which requires a lot of investment and occupies an area Big and not easy to use.

Utility model content

The purpose of the utility model is to provide an intelligent cold and warm water air conditioner, which can provide refrigeration and heating, and can provide hot water; and fully utilizes resources, reduces energy consumption, is low cost, and is easy to operate.

The technical solution of the present utility model is: an intelligent heating and cooling air conditioner, including a compressor, a condenser, an expansion valve, a first water pump, a second water pump, a third water pump and a fan coil unit, and the intelligent heating and cooling air conditioner also includes a box body , the box includes a cold water tank and a hot water tank; the cold water tank is provided with an evaporator, and the hot water tank is provided with an electromagnetic heater; the hot water tank is provided with a first water outlet and a second outlet water outlet; the first water outlet of the evaporator and the hot water tank are respectively connected with the fan coil through water pipes; the second water outlet of the hot water tank is connected with external domestic water equipment; the water outlet pipe of the fan coil A temperature sensor and a tee joint are sequentially arranged on the top.

Further, the intelligent cold and warm water air conditioner also includes a central processing unit, which communicates with the compressor, condenser, expansion valve, evaporator, electromagnetic heater, first water pump, second water pump, third water pump and Temperature sensor connection.

Further, the cold water tank and the hot water tank are respectively provided with a first water inlet and a second water inlet.

Further, the three-way joint divides the water outlet pipe of the fan coil unit into two parts, namely the first water outlet pipe and the second water outlet pipe; the first water outlet pipe and the second water outlet pipe are respectively provided with first electromagnetic A valve and a second solenoid valve, the first solenoid valve and the second solenoid valve are respectively connected to the central processing unit.

Further, the first water outlet pipe is connected to the condenser; the second water outlet pipe is connected to the hot water tank.

Further, a third solenoid valve and a fourth solenoid valve are respectively provided between the evaporator, the hot water tank and the fan coil unit, and the third solenoid valve and the fourth solenoid valve are respectively connected to the central processing unit.

The advantages and positive effects of the utility model are: due to the adoption of the above technical solution, it can provide refrigeration and heating, and can provide hot water; and fully utilizes resources, reduces energy consumption, is low cost, and is easy to operate.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure: 1, compressor 2, condenser 3, expansion valve 4, first water pump 5, second water pump 6, fan coil unit 7, cold water tank 8, hot water tank 9, evaporator 10, electromagnetic heater 11, Tee joint 12, third water pump 13, first water outlet pipe 14, second water outlet pipe 15, first solenoid valve 16, second solenoid valve 17, third solenoid valve 18, fourth solenoid valve 19, first water outlet 20. Second water outlet 21. First water inlet 22. Second water inlet 23. Temperature sensor

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in detail.

As shown in Figure 1, the utility model provides an intelligent cold and warm water air conditioner, including a compressor 1, a condenser 2, an expansion valve 3, a first water pump 4, a second water pump 5, a third water pump 12 and a fan coil unit 6 , the intelligent heating and cooling air conditioner also includes a cold water tank 7 and a hot water tank 8; the cold water tank 7 is provided with an evaporator 9, and the hot water tank 8 is provided with an electromagnetic heater 10; Set the first water outlet 19 and the second water outlet 20; the first water outlet 19 of the evaporator 9 and the hot water tank 8 are respectively connected with the fan coil unit 6 through water pipes; the second water outlet of the hot water tank 8 20 is connected with external domestic water equipment; the outlet pipe of the fan coil unit 8 is provided with a temperature sensor 23 and a tee joint 11 in sequence.

Specifically, the electromagnetic heater 10 is used to heat the water in the hot water tank 8 .

Specifically, the evaporator 9 is connected to the fan coil unit 6 through the first water pump 4; the hot water tank 8 is connected to the fan coil unit 6 through the second water pump 5; the hot water tank 8 is connected to the fan coil unit 6 through the third water pump 12. External domestic water equipment connections;

The intelligent cold and warm water air conditioner also includes a central processing unit (not shown in the figure), and the central processing unit communicates with the compressor 1, the condenser 2, the expansion valve 3, the evaporator 9, the electromagnetic heater 10, and the first water pump respectively. 4. The second water pump 5, the third water pump 12 are connected to the temperature sensor 23 (not shown in the figure).

Specifically, a third solenoid valve 17 and a fourth solenoid valve 18 are respectively provided between the evaporator 9 and the hot water tank 8 and the fan coil unit 6, and the third solenoid valve 17 and the fourth solenoid valve are respectively 18 Connect with the central processing unit.

Specifically, the cold water tank 7 and the hot water tank 8 are respectively provided with a first water inlet 21 and a second water inlet 22 .

Specifically, the three-way joint 11 divides the water outlet pipe of the fan coil unit 6 into two parts, namely the first water outlet pipe 13 and the second water outlet pipe 14; A first solenoid valve 15 and a second solenoid valve 16 are respectively provided, and the first solenoid valve 15 and the second solenoid valve 16 are respectively connected to the central processing unit. Wherein, the central processing unit can control the opening of the first solenoid valve 15 and the second solenoid valve 16 .

Specifically, the first water outlet pipe 13 is connected to the condenser 2 ; the second water outlet pipe 14 is connected to the hot water tank 8 .

When working, if it is summer, the intelligent cold and warm water air conditioner performs refrigeration, and the third electromagnetic valve 17 is opened, and the water in the cold water tank 7 is frozen by the evaporator 9, and then enters the fan coil unit 6 through the first water pump 4, and the fan coil unit 6 Exchange heat with the hot air in the room, and discharge it through the outlet pipe. If the temperature of the water discharged from the fan coil unit 6 is greater than the preset temperature of the temperature sensor 23 (the preset temperature is set by the central processing unit, the preset temperature is summer normal temperature of water), the central processing unit will control the second electromagnetic valve 16 to open, and the water in the fan coil unit 6 will flow to the hot water tank 8, so that the heat can be reused, energy consumption can be reduced, and the water can flow into the hot water tank 8 The water in the water is heated by the electromagnetic heater 10, and can provide hot water for some domestic water equipment, such as bathing equipment, etc., and the cold water tank 7 enters water through the first water inlet 21; if the temperature of the water discharged from the fan coil unit 6 is not Greater than the preset temperature of the temperature sensor 23, the central processing unit controls the first electromagnetic valve 15 to open, and the water in the fan coil unit 6 flows to the condenser 2, and after cooling, enters the cold water tank 7; at this time, the water in the hot water tank 8 It can be injected by running water, and the hot water used in daily life can be provided for people through the electromagnetic heater 10 .

If it is winter, heating needs to be carried out, close the first electromagnetic valve 15 and the third electromagnetic valve 17, open the second electromagnetic valve 16 and the fourth electromagnetic valve 18, wherein, the central processing unit does not need to control the third electromagnetic valve 17 and the fourth electromagnetic valve. Solenoid valve 18 carries out temperature preset; Water enters hot water tank 8 and is heated by electromagnetic heater 10, enters fan coil unit 6 through second water pump 5, and fan coil unit 6 carries out heat exchange with indoor air (at this moment, indoor temperature is low ), the water discharged by the fan coil unit 6 flows back to the hot water tank through the second outlet pipe 14, if people need to use hot water in their lives, the third water pump 12 provides hot water for people's lives. Wherein, the central processing unit can control the time, such as the time of heating or the time of cooling.

The utility model realizes refrigeration and heating by adopting the above intelligent cold pipe water air conditioner, and can provide hot water; and fully utilizes resources, reduces energy consumption, is low cost, and is easy to operate.

An embodiment of the present utility model has been described in detail above, but the content described is only a preferred embodiment of the present utility model, and cannot be considered as limiting the implementation scope of the present utility model. All equal changes and improvements made according to the application scope of the utility model should still belong to the scope covered by the patent of the utility model.

Claims (6)

1. A kind of intelligent cold and warm water air conditioner is characterized in that, comprises compressor (1), condenser (2), expansion valve (3), the first water pump (4), the second water pump (5), the 3rd water pump ( 12) and fan coil unit (6), it is characterized in that, described intelligent heating and cooling air conditioner also comprises cold water tank (7) and hot water tank (8); Described cold water tank (7) is provided with evaporator (9), An electromagnetic heater (10) is provided in the hot water tank (8); a first water outlet (19) and a second water outlet (20) are provided on the hot water tank (8); the evaporator (9 ) and the first water outlet (19) of the hot water tank (8) are respectively connected with the fan coil unit (6) through water pipes; the second water outlet (20) of the hot water tank (8) is connected with the external domestic water equipment connection; the outlet pipe of the fan coil unit (8) is provided with a temperature sensor (23) and a tee joint (11) in sequence. 2. The intelligent cold and warm water air conditioner according to claim 1, characterized in that, the intelligent cold and warm water air conditioner also includes a central processing unit, and the central processing unit communicates with the compressor (1), the condenser (2), and the expansion unit respectively. The valve (3), the evaporator (9), the electromagnetic heater (10), the first water pump (4), the second water pump (5), the third water pump (12) and the temperature sensor (23) are connected. 3. The intelligent cold and warm water air conditioner according to claim 1, characterized in that, the cold water tank (7) and the hot water tank (8) are respectively provided with a first water inlet (21) and a second water inlet (22 ). 4. The intelligent cold and warm water air conditioner according to claim 2, characterized in that, the three-way joint (11) divides the outlet pipe of the fan coil unit (6) into two parts, which are respectively the first outlet pipe (13) and the second outlet pipe (14); the first outlet pipe (13) and the second outlet pipe (14) are respectively provided with a first solenoid valve (15) and a second solenoid valve (16), and the first The solenoid valve (15) and the second solenoid valve (16) are respectively connected with the central processing unit. 5. The intelligent cold and warm water air conditioner according to claim 4, characterized in that: the first water outlet pipe (13) is connected to the condenser (2); the second water outlet pipe (14) is connected to the hot water tank ( 8) Connect. 6. The intelligent cold and warm water air conditioner according to claim 2, characterized in that: a third electromagnetic valve ( 17) and the fourth solenoid valve (18), the third solenoid valve (17) and the fourth solenoid valve (18) are connected with the central processing unit respectively.