Heating, cooling and dehumidifying integrated air conditioner equipment

Abstract

The utility model discloses heating, cooling and dehumidifying integrated air conditioner equipment which comprises a control unit, a compressor, a four-way valve, a heat exchanger, a vapor-liquid separator, a condenser, a throttling device, a fan, a dehumidifying fin, a first switch and a second switch. An outlet of the condenser is connected to an inlet of a dehumidification fin through a throttling device and a second switch, an outlet of the dehumidification fin is connected to a port E of the four-way valve, and a fan is arranged around the dehumidification fin; a branch is established at an outlet of the condenser and is connected to an inlet of the dehumidification fin through the throttling device and the second switch; an outlet of the dehumidification fin is connected to an E port of the four-way valve, and a fan is arranged around the dehumidification fin. According to the utility model, the branch dehumidification fin is additionally arranged, and the dehumidification efficiency is improved by the higher power of the compressor; the environment temperature cannot be greatly changed through two times of heat exchange; the fluorine system, the compressor and the conventional condenser are shared, so that the cost of the whole machine is lower, the efficiency is higher, and the environment temperature control is more stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioner equipment technical field especially relates to a heating and cooling dehumidification integrated air conditioner equipment. BACKGROUND

[0002] With the development of market and agricultural planting, livestock breeding technology, the market demand for out-of-season or special growth cycle crops, poultry products is also more and more big. Part of the plants and animals that need to be cultivated and planted in a specific environment can use the heating and cooling equipment to simulate the natural environment to assist growth, generally mainly temperature regulation (heating or cooling). However, air humidity control is also an important factor for plant growth regulation, and the current dehumidification equipment is generally an independent device, and the cost and energy consumption of large industrial equipment are relatively high. Installing heating and cooling equipment and dehumidification equipment separately will occupy a large space, and the overall cost of the project will also increase; and when using the heating, cooling and dehumidification integrated equipment, the occupied space is relatively small, and the project cost is also lower. Using the heating and cooling equipment and the industrial dehumidification equipment will cause high cost, low efficiency and poor effect, and there is still a lot of room for improvement in controlling the environmental indicators.

[0003] The dehumidification function of the conventional air conditioning equipment generally needs the indoor unit fin to be in a low temperature state, and uses the fan to forcibly convection, sucks air, and discharges the water molecules after condensation, which will cause the environment temperature to drop. If it is necessary to keep the temperature relatively constant, the existing technology needs to open the electric auxiliary heating to heat the condensed air, which consumes more power and has low energy efficiency. If the heat of the original space is not wasted, the dehumidification is realized, the environment temperature is not changed greatly, and better energy-saving effect and more stable environment temperature can be achieved. UTILITARIAN CONTENT

[0004] In view of the above problems, the technical problem to be solved by the utility model is to provide a heating, cooling and dehumidification integrated air conditioner equipment, which has the advantages of low cost, high efficiency and more stable environment temperature control.

[0005] To solve the above technical problems, the technical scheme of the utility model is:

[0006] A heating, cooling and dehumidification integrated air conditioner equipment, comprising a control unit, a compressor, a four-way valve, a heat exchanger, a vapor-liquid separator, a condenser, a throttling device and a fan, further comprising dehumidification fins, a first switch and a second switch, the first switch and the second switch are electrically connected with the control unit respectively;

[0007] The condenser outlet establishes a branch, passes through the throttling device and the second switch, and is connected to the dehumidification fin inlet; the outlet of the dehumidification fin is connected with the outlet of the heat exchanger, and the fan is arranged around the dehumidification fin;

[0008] The outlet of the heat exchanger is connected with the E port of the four-way valve;

[0009] The gas inlet of the compressor is connected with the outlet of the vapor-liquid separator, and the gas outlet of the compressor is connected with the D port of the four-way valve;

[0010] The inlet of the vapor-liquid separator is connected with the S port of the four-way valve;

[0011] The C port of the four-way valve is connected with the inlet of the condenser, and the condenser is provided with the fan around;

[0012] The heating, cooling and dehumidification functions share a set of the compressor, the condenser and the fan.

[0013] Preferably, the first switch is an electric control valve.

[0014] Preferably, the second switch is an electric control valve.

[0015] Preferably, the condenser and the dehumidification fin are stacked.

[0016] Preferably, the first switch is closed, the second switch is opened, the equipment switches the dehumidification mode, and the dehumidification can be performed.

[0017] Preferably, the first switch is opened, the second switch is closed, the equipment switches the heating or cooling mode, and the heating or cooling can be performed.

[0018] After the above technical scheme is adopted, the beneficial effects of the present application are as follows:

[0019] The utility model discloses a heating and cooling dehumidification integrated air conditioner equipment, including control unit, compressor, four -way valve, heat exchanger, vapor -liquid separator, condenser, throttling device and fan, still including dehumidification fin, first switch and second switch, and first switch and second switch are electrically connected with control unit respectively, the condenser export establishes a branch, passes through throttling device and second switch, is connected to dehumidification fin import, and the export of dehumidification fin is connected with the export of heat exchanger, and the periphery of dehumidification fin is provided with fan, and the export of heat exchanger is connected with the E mouth of four -way valve, and the air inlet of compressor is connected with the export of vapor -liquid separator, and the air outlet of compressor is connected with the D mouth of four -way valve, and the import of vapor -liquid separator is connected with the S mouth of four -way valve, and the import of condenser is connected with the C mouth of four -way valve, and the periphery of condenser is provided with fan, and heating, cooling and dehumidification function share a set of compressor, condenser and fan. The utility model discloses a branch dehumidification fin, and the high-temperature high-pressure steam state refrigerant of compressor comes out, and the steam state refrigerant is supercooled in condenser air first, and the refrigerant becomes liquid after cooling, and after throttling device, in the dehumidification fin, air heats the refrigerant and becomes steam state, and the water molecules condense after air becomes cold. Steam body refrigerant backflow, reenter the compressor, the utility model discloses rely on the power of compressor to be bigger, improve dehumidification efficiency, and twice heat exchange makes environmental temperature not produce big amplitude change, and simultaneously because the input power of compressor exists, the total temperature of environment has slight promotion in calculation. The utility model discloses share fluorine system, compressor and conventional condenser, make the cost of complete machine be lower, and efficiency be higher, and environmental temperature control be more stable. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the structure schematic diagram of heating and cooling dehumidification integrated air conditioner equipment in the utility model,

[0021] Figure 2 It is the color structure schematic diagram of heating and cooling dehumidification integrated air conditioner equipment in the utility model,

[0022] In the drawing: 1, compressor, 2, four -way valve, 3, dehumidification fin, 4, throttling device, 5, condenser, 6, vapor -liquid separator, 7, heat exchanger, 8, electric control valve, 9, electric control valve, 10, fan. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantage of the utility model more clearly, the following is in combination with the drawing and example, and the utility model is further detailedly explained. It should be understood that the specific example described here is only used to explain the utility model, and is not used to limit the utility model.

[0024] It should be noted that in the description of the utility model, the terms "upper", "lower", "left", "right", "inner", "outer" and other terms indicating direction or positional relationship are based on the direction or positional relationship shown in the drawings, which is merely for the convenience of description and does not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0025] In addition, it should be noted that in the description of the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, and it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0026] The air conditioner equipment mainly includes different types such as household air conditioner, commercial air conditioner, central air conditioner, etc. The household air conditioner usually includes wall-mounted, cabinet, window type, etc. The commercial air conditioner can include more customized solutions. The central air conditioner is a centralized air conditioning system applied to large buildings. Working principle: the working principle of the air conditioner equipment is mainly to realize the transfer of heat through the circulation of refrigerant. Specifically, the refrigerant absorbs indoor heat in the evaporator and releases it to the outdoor in the condenser 5, so as to achieve the effect of reducing the indoor temperature. When the refrigerant flows in the opposite direction through the four-way valve, the indoor temperature can be increased.

[0027] Figure 1 And Figure 2 The connecting line in the figure is a pipe for containing fluorine-containing refrigerant. Figure 2 The red line in the figure is the supercooling state of the refrigerant in the dehumidification mode, and the blue line is the superheating state of the refrigerant in the dehumidification mode.

[0028] As Figure 1 And Figure 2 As shown in the figure, a heating and cooling dehumidification integrated air conditioner equipment includes a control unit, a compressor 1, a four-way valve 2, a heat exchanger 7, a vapor-liquid separator 6, a condenser 5, a throttling device 4 and a fan 10, and also includes a dehumidification fin 3, a first switch and a second switch, the first switch and the second switch are respectively electrically connected with the control unit. In this embodiment, the first switch can be but is not limited to an electric ball valve 8, and the second switch can be but is not limited to an electric ball valve 9, wherein the control unit can include but is not limited to an STM32 series single-chip microcomputer.

[0029] The inlet of the dehumidification fin 3 is connected with the outlet of the throttling device 4 and the second switch, the outlet of the dehumidification fin 3 is connected with the outlet of the heat exchanger 7, and the fan 10 is arranged around the dehumidification fin 3;

[0030] The outlet of the condenser 5 establishes a branch, which is connected to the inlet of the dehumidification fin 3 through the throttling device 4 and the second switch; the outlet of the dehumidification fin 3 is connected with the outlet of the heat exchanger 7, and the dehumidification fin 3 is provided with the fan 10.

[0031] The inlet of the throttling device 4 and the outlet of the condenser 5 are respectively connected with the inlet of the heat exchanger 7 through the first switch; the outlet of the heat exchanger 7 is connected with the E port of the four-way valve 2;

[0032] The air inlet of the compressor 1 is connected with the outlet of the vapor-liquid separator 6, and the air outlet of the compressor 1 is connected with the D port of the four-way valve 2;

[0033] The inlet of the vapor-liquid separator 6 is connected with the S port of the four-way valve 2; the C port of the four-way valve 2 is connected with the inlet of the condenser 5, and the condenser 5 is provided with the fan 10.

[0034] As shown in Figure 1 and Figure 2 The utility model discloses a heating, cooling and dehumidifying integrated air conditioner equipment, which shares a set of compressor 1, condenser 5 and fan 10 for heating, cooling and dehumidifying functions. The dehumidification fin 3 is added to the conventional air conditioner heating and cooling function and component pipeline. The condenser 5 and the dehumidification fin 3 are stacked and placed in the same air outlet.

[0035] During the dehumidification process, the dehumidification fin 3 needs to supercool the high-temperature and high-humidity air to condense the water molecules in the air. When the dehumidification mode of the utility model is started, the electric control valve 8 is closed, and the electric control valve 9 is opened. At this time, the compressed high-temperature and high-pressure vapor state refrigerant flows into the condenser 5 through the C port of the four-way valve 2, and is condensed into a medium-temperature and medium-pressure liquid in the condenser 5 under the forced convection of the fan 10.

[0036] After the electric control valve 8 is closed and cannot enter the heat exchanger 7, the cooled refrigerant flows to the branch dehumidification fin 3 through the throttling device 4 after being heated by the air. Under the forced convection of the fan 10, the liquid refrigerant in the dehumidification fin 3 is vaporized by the air heating, the air is supercooled, and the water molecules in the air are condensed and discharged. The refrigerant passes through the four-way valve 2 again, passes through the vapor-liquid separator 6, and flows into the compressor 1 for the next cycle.

[0037] The first switch is closed, the second switch is opened, the equipment switches to the dehumidification mode, and the dehumidification can be carried out.

[0038] The first switch is opened, the second switch is closed, the equipment switches to the heating or cooling mode, and the heating or cooling can be carried out.

[0039] It can be seen that the utility model discloses a branch dehumidification fin 3 is added, and user does not need to buy the dehumidification equipment separately, the high-temperature and high-pressure gaseous refrigerant of compressor 1 comes out, and the gaseous refrigerant is supercooled to the air of condenser first, and the refrigerant becomes liquid after cooling, and after throttling device 4, the air heats the refrigerant to become gaseous state in the inside of dehumidification fin 3, and the water molecule condenses after the air meets cold. Gaseous refrigerant returns and reenters compressor 1. The utility model discloses rely on the power of compressor 1, and improve the dehumidification efficiency. Twice heat exchange makes the environment temperature not produce the substantial change. Simultaneously, because the input power of compressor 1 exists, the total temperature of environment has the slight promotion in the calculation. The utility model discloses a heating and cooling dehumidification integrated air conditioner because of sharing fluorine system, compressor 1 and conventional condenser 5, the cost of complete machine is lower, and the efficiency is higher, and the environment temperature control is more stable.

[0040] The above only describes the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent heating and cooling dehumidification integrated air conditioner equipment improvement etc. in the spirit and principles of the utility model are included in the protection scope of the utility model.

Claims

1. An air conditioning unit integrating heating, cooling, and dehumidification, comprising a control unit, a compressor, a four-way valve, a heat exchanger, a vapor-liquid separator, a condenser, a throttling device, and a fan; characterized in that, It also includes dehumidifying fins, a first switch and a second switch, the first switch and the second switch being electrically connected to the control unit respectively; A branch line is established at the outlet of the condenser, which passes through the throttling device and the second switch, and connects to the inlet of the dehumidifying fins; the outlet of the dehumidifying fins is connected to the outlet of the heat exchanger, and the fan is arranged around the dehumidifying fins; The outlet of the heat exchanger is connected to port E of the four-way valve; The compressor's air inlet is connected to the outlet of the vapor-liquid separator, and the compressor's exhaust port is connected to port D of the four-way valve. The inlet of the vapor-liquid separator is connected to the S port of the four-way valve; The C port of the four-way valve is connected to the inlet of the condenser, and the fan is arranged around the condenser; The heating, cooling, and dehumidification functions share the same compressor, condenser, and fan.

2. The air conditioning unit integrating heating, cooling, and dehumidification according to claim 1, characterized in that, The first switch is an electrically controlled valve.

3. The air conditioning unit integrating heating, cooling, and dehumidification according to claim 1, characterized in that, The second switch is an electrically controlled valve.

4. The air conditioning unit integrating heating, cooling, and dehumidification according to claim 1, characterized in that, The condenser and the dehumidifying fins are stacked together.

5. The air conditioning unit integrating heating, cooling, and dehumidification according to claim 1, characterized in that, When the first switch is closed and the second switch is open, the device switches to dehumidification mode and can perform dehumidification.

6. The air conditioning unit integrating heating, cooling, and dehumidification according to claim 1, characterized in that, When the first switch is turned on and the second switch is turned off, the device switches between heating and cooling modes to perform heating or cooling.

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