CN107655070A - A kind of air-cooled ducted air conditioner for integrating air conditioner and clarifier - Google Patents

Abstract

The invention discloses an air duct machine integrating an air conditioner and a purifier. The casing of the air duct machine is provided with two air inlets and two air outlets. When used as an air conditioner, the air passes through the second air inlet The air outlet enters the casing, passes through the fan and evaporator in turn, and then is discharged through the second air outlet without passing through the filter device, realizing the function of a separate air conditioner. When used as a purifier, the air enters the casing through the first air inlet, is filtered by the filter device during the air intake process, and then is discharged through the first air outlet without heat exchange by the evaporator, realizing the function of a separate purifier, effectively The air conditioner and the purifier are integrated on one air duct unit and the mutual operation is not affected, the installation is simple, the filter screen is easy to replace, the purification efficiency is high, the environmental quality is effectively improved, and the cost is reduced.

Description

An air duct machine integrating an air conditioner and a purifier

technical field

The invention belongs to the technical field of structural design of an air duct machine, and in particular relates to an air duct machine integrating an air conditioner and a purifier.

Background technique

With the increasingly serious environmental pollution, the air quality is getting worse and worse, especially the small particles of dust, and the smoke is more and more harmful to the human body. People spend most of their time indoors. How to improve the indoor air quality has been become a technical problem to be solved urgently.

In the prior art, indoor air purifiers are usually purchased separately. Air purifiers with high efficiency that can remove PM2.5 particles are expensive, have a small purification range, and occupy indoor floor space. Or install a filter screen at the air inlet of the indoor ceiling. However, the filter screen needs to be disassembled and cleaned regularly. The disassembly process is complicated and dangerous, and the filter screen can only be used for fresh air filtration. Or directly add a filter device to the air duct machine, the air is purified through the filter and then exchanged heat through the evaporator. The disadvantage of this method is that the cooling effect is poor. In order to meet the performance requirements of the air conditioner, it is necessary to increase the wind speed. It will increase the noise and affect the quality of the environment. Performance and purification cannot be achieved at the same time.

Therefore, in view of the above problems, it is necessary to propose a device that can integrate an air conditioner and an air purifier, which can realize the functions of a separate air conditioner and a purifier, and is simple to install, easy to replace the filter screen, high in purification efficiency, and effectively improved. Environmental quality and cost reduction.

Contents of the invention

In view of this, the present invention provides an air duct machine integrating an air conditioner and a purifier, which can realize the functions of a separate air conditioner and a purifier, is simple to install, easy to replace the filter screen, has high purification efficiency, and effectively improves the environment. quality, lower costs.

According to the object of the present invention, an air duct machine integrating an air conditioner and a purifier is proposed, the air duct machine includes a casing, a fan and an evaporator arranged in the casing, the fan and the An air duct is connected between the evaporators, and the air duct includes an air duct of an air conditioner and an air duct of a purifier, and a filter device is provided at the air inlet end of the air duct of the purifier;

When used as an air conditioner, the air duct of the air conditioner is connected, the air duct of the purifier is closed, and the air enters the air duct of the air conditioner, passes through the fan and evaporator in turn, and then is discharged;

When used as a purifier, the air duct of the air conditioner is closed, and the air duct of the purifier is connected. After being filtered by the filter device, the air enters the air duct of the purifier and is discharged.

Preferably, the casing is provided with two air inlets and two air outlets, the first air inlet is provided with a filter device to form the air inlet of the purifier, and the second air outlet is located at the output end of the evaporator to form the air outlet of the air conditioner. The first air inlet and the first air outlet correspond to form a purifier air duct, and the second air inlet and the second air outlet correspond to form an air conditioner air duct;

When used as an air conditioner, the first air inlet and the first air outlet are closed, and the second air inlet and the second air outlet are opened. vent discharge;

When used as a purifier, the second air inlet and the second air outlet are closed, the first air inlet and the first air outlet are opened, and the air enters the casing through the first air inlet. Exhaust from the first air outlet.

Preferably, the first air inlet is arranged at the rear end of the air duct machine, the first air outlet is arranged at the lower end of the air duct machine to form a rear air intake mode, and the filter device is arranged inside the first air inlet or outside.

Preferably, the second air inlet is arranged at the lower end of the air duct machine, and the second air outlet is arranged at a position corresponding to the front end of the air duct machine and the evaporator, forming a downward air intake mode.

Preferably, the opening and closing of the air inlet and the air outlet are controlled by a windshield.

Preferably, two air inlets share an air inlet windshield, two air outlets share a wind outlet windshield, the air duct machine is provided with a driving mechanism to control the movement of the windshield, and the casing is formed with Guide rail for moving the windshield.

Preferably, when used as an air conditioner, the first air inlet and the first air outlet are closed by the air inlet windshield and the wind outlet windshield respectively, the second air inlet and the second air outlet are opened, and the air passes through the second air inlet Enter the casing, pass through the fan and evaporator in turn, and then discharge through the second air outlet;

When used as a purifier, the second air inlet is closed by the air inlet windshield, and the air outlet windshield moves to the inside of the casing to isolate the evaporator from the air duct, so that the second air outlet is closed, and the first air inlet and the second air inlet are closed. Once the air outlet is opened, the air enters the casing through the first air inlet, is filtered by the filter device during the air intake, and then is discharged through the first air outlet.

Preferably, the corresponding air inlet and outlet are set at 90 degrees, and when used as a purifier, the air outlet windshield has an arc-shaped structure.

Preferably, the driving mechanism includes a driving motor and a rope, the driving motor rotates to drive the rope to move, and the windshield is fixedly connected to the rope.

Preferably, the windshield is a bendable whole board, or formed by assembling a plurality of side-by-side baffle rods via ropes.

Compared with the prior art, the present invention provides an air duct machine integrating an air conditioner and a purifier. The advantages are:

There are two air inlets and two air outlets on the casing of the air duct machine. When used as an air conditioner, the air enters the casing through the second air inlet, passes through the fan and evaporator in turn, and is discharged through the second air outlet. , without filtering device, to achieve a separate air conditioner function. When used as a purifier, the air enters the casing through the first air inlet, is filtered by the filter device during the air intake process, and then is discharged through the first air outlet without heat exchange by the evaporator, realizing the function of a separate purifier. The air conditioner and the purifier are effectively integrated on one air duct unit and the mutual operation is not affected, the installation is simple, the filter screen is easy to replace, the purification efficiency is high, the environmental quality is effectively improved, and the cost is reduced.

Moreover, the switching of different modes in the present invention is mainly accomplished by controlling the wind-inlet windshield and the windshield-outlet windshield, by moving the windshield to connect or cut off different air ducts, guiding the airflow to change direction, and realizing the functions in different modes , simple structure and easy operation.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Figure 1 is a schematic diagram of the structure of the air duct machine.

Fig. 2 is a schematic diagram of the structure in the air conditioner mode.

Fig. 3 is a position diagram of the wind deflector in the air conditioner mode.

FIG. 4 is a partial enlarged view of A in FIG. 3 .

Fig. 5 is a schematic structural diagram in purifier mode.

Fig. 6 is a position diagram of the wind deflector in the purifier mode.

Fig. 7 is a partial enlarged view of B in Fig. 6 .

The names of the corresponding parts represented by numbers or letters in the figure:

1. Case 2. Fan 3. Evaporator 4. Fan room 5. Evaporator room 6. Air duct

11. First air inlet 12, first air outlet 13, filter device 14, second air inlet 15, second air outlet 16, air inlet windshield 17, windshield outlet 18, drive motor 19, rope 20 ,guide

Detailed ways

In the prior art, indoor air purifiers are usually purchased separately. Air purifiers with high efficiency that can remove PM2.5 particles are expensive, have a small purification range, and occupy indoor floor space. Or install a filter screen at the air inlet of the indoor ceiling. However, the filter screen needs to be disassembled and cleaned regularly. The disassembly process is complicated and dangerous, and the filter screen can only be used for fresh air filtration. Or directly add a filter device to the air duct machine, the air is purified through the filter and then exchanged heat through the evaporator. The disadvantage of this method is that the cooling effect is poor. In order to meet the performance requirements of the air conditioner, it is necessary to increase the wind speed. It will increase the noise and affect the quality of the environment. Performance and purification cannot be achieved at the same time.

Aiming at the deficiencies in the prior art, the present invention provides an air duct machine integrating an air conditioner and a purifier, which can realize the functions of a separate air conditioner and purifier, is simple to install, easy to replace the filter screen, and has high purification efficiency , Effectively improve environmental quality and reduce costs.

The technical solutions of the present invention will be clearly and completely described below through specific embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

Please refer to Fig. 1 to Fig. 7 together, an air duct machine integrating an air conditioner and a purifier. An air duct 6 is connected with the evaporator 3, and the airflow generated in the fan is delivered to the evaporator chamber 5 through the air duct.

The casing 1 is provided with two air inlets and two air outlets. The first air inlet 11 is provided with a filter device 13 to form the air inlet of the purifier. The second air outlet 15 is located at the output end of the evaporator 3 to form an air outlet of the air conditioner. An air inlet 11 corresponds to the first air outlet 12 to form a purifier air duct, and the second air inlet 14 corresponds to the second air outlet 15 to form an air conditioner air duct, and the airflow in the air duct is guided by switching different air inlets and air outlets to generate different directions.

When used as an air conditioner, the first air inlet 11 and the first air outlet 12 are closed, the second air inlet 14 and the second air outlet 15 are opened, and the air enters the casing through the second air inlet, and then passes through the fan and the evaporator in turn. Exhausted through the second air outlet (the direction of the air flow is shown by the arrow in Figure 2). When used as an air conditioner, the airflow does not pass through the filter device.

When used as a purifier, the second air inlet 14 and the second air outlet 15 are closed, the first air inlet 11 and the first air outlet 12 are opened, the air enters the casing through the first air inlet, and passes through the filter device during the air intake After filtering, it is discharged through the first air outlet (the air flow direction is shown by the arrow in Figure 5). Wherein, the filter device can be arranged on the inner side or the outer side of the first air inlet, so as to ensure that the air flow is purified by the filter device, and the specific setting position is not limited. When used as a purifier, the airflow does not pass through the evaporator.

In this embodiment, the first air inlet 11 is arranged at the rear end of the air duct machine, and the first air outlet 12 is arranged at the lower end of the air duct machine, forming a rear air intake mode. The positions of the air inlet and the air outlet are not limited, and can be in various forms such as downward air intake, upward air intake, or rear air intake, and are not specifically limited.

The second air inlet 14 is arranged at the lower end of the air duct machine, and the second air outlet 15 is arranged at the front end of the air duct machine corresponding to the position of the evaporator 3, forming a downward air intake mode. Similarly, the positions of the air inlet and the air outlet are not limited, and can be in various forms such as downward air intake, upward air intake, or rear air intake, and are not specifically limited.

The opening and closing of the air inlet and the air outlet are controlled by the windshield. Windshields can be installed at each air inlet and outlet. When the corresponding air inlet or outlet needs to be opened or closed, the windshield can be driven to move to cover the corresponding air outlet, thereby changing the direction of the airflow and realizing different modes. switch. The movement of the windshield can be driven by a driving motor.

Preferably, in this embodiment, the two air inlets share one air inlet windshield 16, and the two air outlets share one wind outlet windshield 17, and the air duct machine is provided with a drive mechanism to control the movement of the windshield. 1 is molded with a guide rail 20 for moving the windshield.

When used as an air conditioner, the first air inlet 11 and the first air outlet 12 are closed by the wind inlet windshield 16 and the wind outlet windshield 17 respectively (as shown in the position of the windshield in Figure 3), and at this moment, the second air inlet The air outlet 14 and the second air outlet 15 are opened, the air enters the casing 1 through the second air inlet 14, and the airflow generated by the fan is transported to the evaporator chamber 5 through the air duct, and the airflow passes through the evaporator 3 after exchanging heat and passes through the second The air outlet 15 is discharged; the air intake mode is downward air intake, and the air outlet is the front end of the air duct machine, and the specific position is not limited.

When used as a purifier, move the air inlet windshield 16 to the second air inlet 14, the second air inlet 14 is closed by the wind inlet windshield 16, and the wind outlet windshield 17 moves to the inside of the casing 1 to turn the evaporator 3 is isolated from the air duct 6 (as shown in the position of the windshield in Figure 6), at this time, the air outlet windshield 17 stands inside the evaporator chamber 5, covering the evaporator 3, preventing the air flow from passing through the evaporator, so that the second outlet The tuyere is closed, the first air inlet 11 and the first air outlet 12 are open at this time, the air enters the fan 2 through the first air inlet 11, and is filtered by the filter device 13 during the air intake process, and the air flows through the air duct 6 and enters the evaporator In chamber 3, the air outlet windshield 17 guides the airflow downwards, and the airflow is discharged through the first air outlet 12 . The air intake method is rear air intake, and the air outlet is from the lower part of the air duct machine, and the specific location is not limited.

When used as a purifier, the air outlet windshield has an arc-shaped structure, which facilitates the gentle guidance of the airflow. Of course, the wind deflector can also be a flat structure, and the specific shape is not limited.

The movement of the windshield is driven by a driving mechanism. The driving mechanism includes a driving motor 18 and a rope 19. The driving motor 18 rotates to drive the rope 19 to move, and the windshield is fixedly connected to the rope.

Since two shared windshields are used in this embodiment, it is necessary to move the windshield to different positions during the switching mode of the duct machine. In order to facilitate the movement of the windshield in the space, the windshield is set to It is a whole bendable board, or a deformable board formed by assembling a plurality of side-by-side retaining rods through ropes, and there is no specific limitation.

There are no restrictions on the location of the air inlet and outlet, which can ensure that when used as an air conditioner, the airflow does not pass through the filter device. When used as a purifier, the airflow enters the filter device and is filtered without passing through the evaporator for heat exchange. That is, it is guaranteed that the two modes do not affect each other during operation, and the specific structural form is not limited.

The above-mentioned implementation is only the preferred solution, and the situation that two air ducts share one air inlet or outlet can also be used, mainly to ensure that the air passes through the filter device when used as a purifier, and the air passes through the evaporator when used as an air conditioner. , the specific scheme is not limited.

In addition, in order to ensure that the airflow direction matches the volute centrifugal fan, the air inlet and air outlet in the corresponding mode are set vertically at 90 degrees to make the energy efficiency better. The specific method needs to be set according to the needs.

The invention discloses an air duct machine integrating an air conditioner and a purifier. The casing of the air duct machine is provided with two air inlets and two air outlets. When used as an air conditioner, the air passes through the second air inlet The air outlet enters the casing, passes through the fan and evaporator in turn, and then is discharged through the second air outlet without passing through the filter device, realizing the function of a separate air conditioner. When used as a purifier, the air enters the casing through the first air inlet, is filtered by the filter device during the air intake process, and then is discharged through the first air outlet without heat exchange by the evaporator, realizing the function of a separate purifier, effectively The air conditioner and the purifier are integrated on one air duct unit and the mutual operation is not affected, the installation is simple, the filter screen is easy to replace, the purification efficiency is high, the environmental quality is effectively improved, and the cost is reduced.

Moreover, the switching of different modes in the present invention is mainly accomplished through the wind-inlet windshield and the wind-outlet windshield, through which the windshield connects or cuts off different air passages, guides the airflow to change directions, and realizes the functions in different modes. Simple and easy to operate.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. a kind of air-cooled ducted air conditioner for integrating air conditioner and clarifier, the air-cooled ducted air conditioner includes casing, is arranged in the casing Blower fan and evaporator, be connected with air channel between the blower fan and the evaporator, it is characterised in that the air channel includes air conditioner Air channel and clarifier air channel, clarifier air channel air intake set filter；

Make air conditioner in use, air-conditioned wind tunnel connects, clarifier air channel is closed, and air enters air-conditioned wind tunnel, passed through successively Through discharge after blower fan, evaporator；

Make clarifier in use, air-conditioned wind tunnel is closed, clarifier air channel connection, the filtered device of air enters purification after filtering Device is discharged behind air channel.

2. the air-cooled ducted air conditioner as claimed in claim 1 for integrating air conditioner and clarifier, it is characterised in that：Set on the casing Two air inlets and two air outlets are equipped with, the first air inlet sets filter to form clarifier air inlet, the second air-out Mouth forms air conditioner wind outlet positioned at evaporator output end, and first air inlet and the first air outlet are correspondingly formed clarifier wind Road, second air inlet and the second air outlet are correspondingly formed air-conditioned wind tunnel；

Make air conditioner in use, the first air inlet and the first air outlet are closed, the second air inlet and the second air outlet are opened, air Enter through the second air inlet in casing, discharged successively after blower fan, evaporator through the second air outlet；

Make clarifier in use, the second air inlet and the second air outlet are closed, the first air inlet and the first air outlet are opened, air Enter through the first air inlet in casing, filtered device filtering, is discharged by the first air outlet during air intake.

3. the air-cooled ducted air conditioner as claimed in claim 2 for integrating air conditioner and clarifier, it is characterised in that first air intake Mouth is arranged at the air-cooled ducted air conditioner rear end, and first air outlet is arranged at the lower end of air-cooled ducted air conditioner, air inlet mode after formation, the mistake Filter device is arranged at the inner or outer side of the first air inlet.

4. the air-cooled ducted air conditioner as claimed in claim 2 for integrating air conditioner and clarifier, it is characterised in that second air intake Mouth is arranged at the air-cooled ducted air conditioner lower end, and second air outlet is arranged at the front end and evaporator corresponding position of air-cooled ducted air conditioner, shape Into lower air inlet mode.

5. the as claimed in claim 2 air-cooled ducted air conditioner for integrating air conditioner and clarifier, it is characterised in that the air inlet and The open and close of air outlet are controlled by deep bead.

6. the air-cooled ducted air conditioner as claimed in claim 5 for integrating air conditioner and clarifier, it is characterised in that two air inlets are total to With one piece of air intake deep bead, two air outlets share one piece of air-out deep bead, and control deep bead is provided with the air-cooled ducted air conditioner and is moved Dynamic drive mechanism, deep bead movement guide rail is formed on the casing.

7. the air-cooled ducted air conditioner as claimed in claim 6 for integrating air conditioner and clarifier, it is characterised in that make air conditioner use When, the first air inlet and the first air outlet are closed by air intake deep bead and air-out deep bead respectively, the second air inlet and second Air outlet is opened, and air enters in casing through the second air inlet, is discharged successively after blower fan, evaporator through the second air outlet；

Make clarifier in use, the second air inlet is closed by air intake deep bead, air-out deep bead, which will be moved to casing internal, to be steamed Hair device is kept apart with air channel so that the second air outlet is closed, and the first air inlet and the first air outlet are opened, and air is through the first air intake Mouth enters in casing, and filtered device filtering, is discharged by the first air outlet during air intake.

8. the air-cooled ducted air conditioner as claimed in claim 7 for integrating air conditioner and clarifier, it is characterised in that corresponding air inlet It is 90 degree of settings between air outlet, makees clarifier in use, the air-out deep bead is arcuate structure.

9. the air-cooled ducted air conditioner as claimed in claim 6 for integrating air conditioner and clarifier, it is characterised in that the drive mechanism Including motor and rope, the movement of motor rotational band running rope rope, the deep bead is fixedly connected on the rope.

10. the air-cooled ducted air conditioner as claimed in claim 6 for integrating air conditioner and clarifier, it is characterised in that the deep bead For one piece of bent whole plate, or formed through rope is assembled by multiple pins being arranged side by side.