CN217154339U

CN217154339U - Air conditioning device

Info

Publication number: CN217154339U
Application number: CN202123231758.0U
Authority: CN
Inventors: 罗家豪; 张喜杰; 钟锦科; 黄伟民; 陈余壮; 何德乐
Original assignee: Guangzhou Dongao Electrical Co ltd
Current assignee: Guangzhou Dongao Electrical Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-08-09
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses an air conditioning device, including the box that is equipped with air intake and air outlet, set up filtering component, constant temperature and humidity subassembly, fan in the box to and with constant temperature and humidity subassembly and fan electric connection's controller, constant temperature and humidity subassembly includes that it is used for air-conditioning's temperature and humidity to set gradually temperature preset mechanism, temperature adjustment mechanism and humidity control mechanism along the air current route. The utility model provides an air conditioning device through setting up filtering component, temperature preset mechanism, temperature regulation mechanism and humidity control mechanism, can realize air purification, temperature and humidity control multiple functions, satisfies user's multiple needs to, the temperature preset mechanism of setting can reduce temperature regulation mechanism's energy consumption, thereby more energy-concerving and environment-protective.

Description

Air conditioning device

Technical Field

The utility model relates to an air conditioning technology field, in particular to air conditioning device.

Background

With the improvement of living standard, people pay more and more attention to indoor air quality, and not only the temperature and humidity are required to be suitable, but also the air quality is required to be clean. In the prior art, although an air purifier can meet the requirement of purifying air, the temperature and the humidity cannot be adjusted; although the fresh air purification dehumidifier can purify air and actively introduce fresh air, the problems that the temperature and humidity of an air supply are too high, the temperature and the humidity of a room cannot be adjusted, excessive dehumidification is performed in summer, heating and humidification cannot be performed in winter and the like exist. The conventional air conditioner can adjust the temperature well, but cannot adjust the humidity. In order to meet various requirements for air purification and temperature and humidity adjustment, multiple devices are generally required to be combined in the prior art, for example, a composite scheme of an air conditioner, a floor heating/air heater, a fresh air heat recovery ventilator and a purification system has the disadvantages of large number of devices, high cost, low device utilization rate, large occupied space, equipment function conflict, high energy efficiency and the like.

It is seen that improvements and enhancements to the prior art are needed.

SUMMERY OF THE UTILITY MODEL

In view of the foregoing disadvantages of the prior art, an object of the present invention is to provide an air conditioning apparatus, which can solve the problem that the same equipment in the prior art can not satisfy the requirements of air purification and constant temperature and humidity.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides an air conditioning equipment, wherein, including the box that is equipped with air intake and air outlet, set up filtering component, constant temperature and humidity subassembly, fan in the box to and with constant temperature and humidity subassembly and fan electric connection's controller, the constant temperature and humidity subassembly includes that it sets gradually temperature preset mechanism, temperature adjustment mechanism and humidity control mechanism along the air current path of flowing through, and it is used for air-conditioning's temperature and humidity.

In the air conditioning device, the temperature adjusting mechanism comprises an evaporator, a condenser and a compressor, wherein the evaporator and the condenser are respectively communicated with the compressor through four-way valves.

Among the air conditioning equipment, filtering component includes primary filter and high efficiency filter, primary filter sets up in air intake department, high efficiency filter sets up in air outlet department.

In the air conditioning device, the high-efficiency filter is provided with a HEPA high-efficiency filter screen and an antibacterial net.

Among the air conditioning equipment, the device is still including setting up in the air inlet air detector of air intake department and setting up in the air-out air detector of air outlet department, air inlet air detector and air-out air detector all with controller electric connection.

In the air conditioning device, the temperature pre-adjusting mechanism comprises a water passing coil pipe, and the water passing coil pipe is communicated with a water source through a pipeline in a circulating manner.

In the air conditioning device, the humidity adjusting mechanism comprises a humidifying water pump and a wet curtain, and the humidifying water pump is connected with a tap water source through a pipeline provided with a water inlet valve.

In the air conditioning device, a water pan is arranged below the constant temperature and humidity assembly, and a drain pipe communicated with the water pan is arranged on the box body.

In the air conditioning device, the box body is also provided with a water pump drain pipe communicated with the water pan.

Has the advantages that:

the utility model provides an air conditioning device, through setting up filtering component, temperature preset mechanism, temperature regulation mechanism and humidity control mechanism, can realize air purification, temperature regulation, humidity control multiple functions, satisfy user's multiple needs to, the temperature preset mechanism of setting can reduce temperature regulation mechanism's energy consumption, thereby more energy-concerving and environment-protective.

Drawings

Fig. 1 is a schematic structural diagram of an air conditioning device according to the present invention.

Fig. 2 is a plan view of the air conditioning device.

Fig. 3 is a schematic structural diagram of an air conditioning device.

Fig. 4 is a schematic cross-sectional view of the tank.

Fig. 5 is a schematic structural diagram of the high-efficiency filter.

The figures are numbered: 1-box, 2-air inlet, 3-air outlet, 4-fresh air inlet, 5-circulating air inlet, 6-fan, 7-controller, 8-water inlet pipe, 9-water outlet pipe, 10-evaporator, 11-condenser, 12-compressor, 13-primary filter, 14-high efficiency filter, 15-HEPA high efficiency filter screen, 16-antibacterial net, 17-air inlet air detector, 18-air outlet air detector, 19-water passing coil pipe, 20-electric control valve, 21-humidifying water pump, 22-wet curtain, 23-water receiving tray, 24-water discharging pipe, 25-water pump drainage and 26-four-way valve.

Detailed Description

The utility model provides an air conditioning device, for making the utility model discloses a purpose, technical scheme and effect are clearer, make clear and definite, and it is right that the following refers to the attached drawing and the embodiment of lifting the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally placed when the products of the present invention are used, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, unless expressly stated or limited otherwise, the terms "disposed" and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1-5, the utility model provides an air conditioning device, the device includes box 1, box 1's both ends are equipped with air intake 2 and air outlet 3, are equipped with fan 6, filtering component and constant temperature and humidity subassembly in the box 1, fan 6 is used for introducing the air by air intake 2, sends out by air outlet 3, filtering component is used for filtering the air of flowing through box 1, gets rid of dust, VOC, formaldehyde and the bacterium in the air, constant temperature and humidity subassembly includes that the route of flowing through along the air sets gradually temperature preset mechanism, temperature regulating mechanism and humidity control mechanism for the temperature and the humidity of air conditioning. The device also comprises a controller 7, wherein the controller 7 is respectively electrically connected with the fan 6 and the constant temperature and humidity component and is used for controlling the fan 6 and the constant temperature and humidity component to be switched on and off.

The air conditioning device with the structure can realize air purification and adjust the temperature and the humidity of air, thereby meeting various requirements of consumers, and can set various working modes such as a ventilation purification mode, a refrigeration constant humidity mode, a refrigeration dehumidification mode and a ventilation heating constant humidity mode through the controller 7, and can keep the air humidity regardless of refrigeration or heating, thereby solving the defect that the air humidity is small when the existing air conditioner is used for refrigeration or heating.

Specifically, as shown in fig. 1 and 2, in the air conditioning device with the above structure, the air inlet 2 includes a fresh air inlet 4 and a circulating air inlet 5, and the fresh air inlet 4 is communicated with the outside through a pipeline. The circulating air inlet 5 is used for introducing indoor air into the box body 1 when the indoor air is subjected to circulating treatment, the fresh air inlet 4 is used for introducing fresh air from the outside, and when the indoor air quality is poor, the outdoor air can be introduced through the fresh air inlet 4, so that the effect of quickly adjusting the indoor air quality is achieved.

Specifically, as shown in fig. 3 and 4, in the air conditioning apparatus with the above structure, the temperature adjusting mechanism includes an evaporator 10, a condenser 11 and a compressor 12, the compressor 12 is an inverter compressor 12, the evaporator 10 and the condenser 11 are communicated through a throttle pipe, the evaporator 10 and the condenser 11 are communicated with the compressor 12 through a four-way valve 26, and the four-way valve 26 and the compressor 12 are both electrically connected to the controller 7. By providing the four-way valve 26, there are two types of flow paths for the refrigerant output from the compressor 12, the first type of flow path being: the compressor 12, the four-way valve 26, the condenser 11, the throttle pipe, the evaporator 10, the four-way valve 26 and the compressor 12 have the functions of refrigeration and dehumidification; the second flow path is: the compressor 12, the four-way valve 26, the evaporator 10, the throttle pipe, the condenser 11, the four-way valve 26 and the compressor 12 have the functions of heating and dehumidifying. It should be noted that in the second flow path, the evaporator 10 performs a heating function, and the condenser 11 performs a dehumidification function. In the specific implementation process, different refrigerant flowing paths can be selected according to the requirements of customers, and the frequency of the compressor 12 can be adjusted through the controller 7, so that the refrigerant output quantity is changed, and the requirements of different temperatures and humidity are met.

Specifically, as shown in fig. 4, in the air conditioning device with the above structure, the filtering component includes a primary filter 13 and a high efficiency filter 14, the primary filter is disposed at the air inlet 2 and is used for intercepting large suspended particles, such as dust, filaments, hair, leaves, etc., in the air entering from the circulating air inlet 5 and the fresh air inlet 4. The high-efficiency filter 14 is arranged at the air outlet 3 and used for removing harmful substances such as VOC, formaldehyde, peculiar smell and the like in the air, fine particles of 80-90nm level and harmful bacteria. Through setting up filtering component, can purify the air, satisfy the user to the requirement of air quality high standard.

As a preferred embodiment, as shown in fig. 5, in the air conditioning apparatus having the above-mentioned structure, the high efficiency filter 14 is provided with a HEPA high efficiency filter screen 15 and an antibacterial screen 16, the HEPA high efficiency filter screen 15 can effectively remove harmful substances such as VOC, formaldehyde, and odor and fine particles of 80-90nm level in the air, and the antibacterial screen 16 can kill bacteria in the air to make the air cleaner.

Further, among the high efficiency filter 14, can be equipped with multilayer HEPA high efficiency filter screen 15 and antibiotic net 16, perhaps fold HEPA high efficiency filter screen 15 and antibiotic net 16, form bigger area of contact to can reduce the windage, improve purification efficiency.

As a more preferable embodiment, as shown in fig. 2 and 3, the air conditioning device with the above structure further includes an intake air detector 17 disposed at the intake port and an outtake air detector 18 disposed at the outtake port, and both the intake air detector 17 and the outtake air detector 18 are electrically connected to the controller 7. The air inlet air detector 17 is used for detecting the air quality at the air inlet 2, the air outlet air detector 18 is used for detecting the air quality at the air inlet 3, detected air quality information is transmitted to the controller 7, and the controller 7 adjusts the air volume according to the air quality information to ensure that the air quality reaches the standard after being subjected to circulating filtration.

Specifically, as shown in fig. 1 and 2, in the air conditioning device with the above structure, the temperature pre-adjusting mechanism is arranged in front of the temperature adjusting mechanism, and includes a water passing coil 19, a water inlet pipe 8 and a water outlet pipe 9 for circularly communicating the water passing coil and the circulating water, and an electric control valve 20 is arranged on the water inlet pipe 8, and the opening and closing of the circulating water and the adjustment of the water volume are controlled by the electric control valve 20. Because the temperature of circulating water is less than the air temperature when the day is hot, is higher than the air temperature again when the day is cold to the specific heat of water is big, consequently, no matter be day hot or day cold, the homoenergetic carries out the heat exchange with the air, plays the effect of precooling cooling when the day is hot, plays the effect of preheating the intensification when the day is cold. The arranged water passing coil pipe 19 has the operation of pre-adjusting the air temperature, can reduce the energy consumption of the compressor 12 and plays a role in energy conservation.

Specifically, as shown in fig. 2, in the air conditioning device with the above structure, the humidity adjusting mechanism is arranged behind the temperature adjusting mechanism and in front of the air outlet 3, and includes a humidifying water pump 21 and a wet curtain 22, the humidifying water pump 21 is used for spraying water mist to the wet curtain, and the wet curtain is used for humidifying the air flowing through, so as to meet the requirement of the user on humidity. Because temperature regulation mechanism all can dehumidify the air at refrigeration or heating in-process for the air is dry, and set up the humidity control mechanism behind temperature regulation mechanism, can carry out the humidification to the air after adjusting the temperature, when realizing air temperature regulation, satisfy the requirement of humidity.

As an embodiment, as shown in fig. 1, in the air conditioning apparatus with the above structure, a water pan 23 is arranged below the constant temperature and humidity component, the box body 1 is provided with a drain pipe 24 communicated with the water pan 23, and the water pan 23 can receive condensed water condensed and attached to the outside of the water passing coil 19 and the evaporator 10 and discharge the condensed water to a sewer through the drain pipe 24, so that the water accumulated in the box body 1 is prevented from overflowing and affecting normal use.

In some use scenes, as shown in fig. 1, a sewer is not provided, so that water in the water receiving tray 23 cannot be naturally discharged through the drain pipe 24, and for this purpose, in some embodiments, the box 1 is further provided with a water pump drain 25 pipe 24 communicated with the water receiving tray 23, and the water pump drain 25 pipe 24 can discharge water to a remote place through the action of a water pump, so as to prevent the box 1 from overflowing and affecting normal use.

The working principle of the air conditioning device is as follows:

(1) a ventilation purification mode: the controller 7 starts the fan 6, and adjust the new trend inflow of new trend import 4 according to the air quality that the air inlet air detector 17 obtained, mix the back with new trend and indoor circulating air, filter through primary filter 13, high efficiency filter 14, discharge by air outlet 3, and simultaneously, air outlet air detector 18 detects the air quality of outflow, and after air inlet air quality and air outlet air quality all reached the requirement, the controller 7 stops the new trend control valve, only carries out indoor air circulation and purifies.

(2) Refrigeration constant humidity mode: the controller 7 starts the fan 6, the compressor 12, the water inlet valve of the water passing coil 19 and the humidifying water pump 21 according to the temperature and humidity requirements set by a user, the four-way valve is in a state of being communicated with a first flow path, circulating air enters from the circulating air inlet 5, is firstly filtered by the primary filter 13, is then precooled by the water coil 19, then flows through the evaporator 10, the condenser 11, the wet curtain and the high-efficiency filter 14, and is discharged from the air outlet 3.

(3) A refrigeration dehumidification mode: the controller 7 starts the fan 6, the compressor 12 and the water inlet valve of the water passing coil 19 according to the temperature and humidity requirements set by a user, circulating air enters from the circulating air inlet 5, is filtered by the primary filter 13, is precooled by the water coil 19, flows through the evaporator 10, the condenser 11, the wet curtain and the high-efficiency filter 14, and is discharged from the air outlet 3. Since the humidifying water pump 21 is not activated, the air cannot be humidified when passing through the wet curtain, and thus the air dehumidified by the evaporator 10 has a relatively low humidity and is relatively dry.

(4) Ventilation heating constant humidity mode: the controller 7 starts the fan 6, the variable frequency compressor 12, the water passing coil 19 water inlet valve 16 and the humidifying water pump 21 according to the temperature parameter set by the user and by combining the air quality information detected by the air inlet detector 17, the four-way valve is adjusted to be communicated with the second flow path, at the moment, the original evaporator 10 is converted into the condenser 11 to form a ventilation heating mode, meanwhile, the humidifying water pump 21 works, and the wet curtain heats the heated air to form a heating constant humidity mode. When the air conditioner works, the controller 7 logically calculates the amount of refrigerant required by the system according to parameters set by a user, then controls the flow amount of the refrigerant in the second flow path to achieve the set heating effect, and meanwhile achieves the effect of heating the air firstly and then humidifying the air through the humidifying effect of the humidifying mechanism.

To sum up, this application air conditioning equipment through filter assembly, temperature preset mechanism, temperature regulation mechanism and the humidity control mechanism that sets up, can realize new trend, air purification, constant temperature, constant humidity multiple functions, satisfies user's multiple needs.

It is understood that equivalents and changes may be made to the technical solution of the present invention and its concept by those skilled in the art, and all such changes and substitutions shall fall within the scope of the appended claims.

Claims

1. The utility model provides an air conditioning equipment, its characterized in that, including the box that is equipped with air intake and air outlet, set up filtering component, constant temperature and humidity subassembly, fan in the box to and with constant temperature and humidity subassembly and fan electric connection's controller, the constant temperature and humidity subassembly includes that it is used for the temperature and the humidity of air conditioning that set gradually temperature preset mechanism, temperature adjustment mechanism and humidity control mechanism along the air current route.

2. The air conditioning device according to claim 1, wherein the temperature adjusting mechanism includes an evaporator, a condenser, and a compressor, and the evaporator and the condenser are respectively communicated with the compressor through a four-way valve.

3. The air conditioning unit of claim 1, wherein the filter assembly includes a primary filter and a high efficiency filter, the primary filter being disposed at the air inlet and the high efficiency filter being disposed at the air outlet.

4. The air conditioning device according to claim 3, wherein the high efficiency filter is provided with a HEPA high efficiency filter net and an antibacterial net.

5. The air conditioning device of claim 1, further comprising an inlet air detector disposed at the inlet and an outlet air detector disposed at the outlet, wherein the inlet air detector and the outlet air detector are both electrically connected to the controller.

6. The air conditioning unit of claim 1, wherein the temperature preconditioning mechanism comprises a water passing coil that is in circulating communication with a water source via a pipeline.

7. The air conditioning device according to claim 1, wherein the humidity adjusting mechanism includes a humidifying water pump and a wet curtain, and the humidifying water pump is connected to a tap water source through a pipe provided with a water inlet valve.

8. The air conditioning device according to claim 1, wherein a water pan is provided below the constant temperature and humidity module, and the cabinet is provided with a drain pipe communicating with the water pan.

9. The air conditioning unit of claim 8, wherein the cabinet is further provided with a water pump drain in communication with the water pan.