CN201093675Y - Single centrifugal wind wheel air conditioner device - Google Patents

Abstract

The utility model discloses a single centrifugal wind wheel air conditioner, which comprises a hot air outlet for discharging hot air to the outside; and a cold air outlet for discharging cold air to the room, further comprising: the centrifugal wind wheel is driven by a motor, and the hot air outlet and the cold air outlet are sequentially and centrifugally arranged in a rotating channel of the centrifugal wind wheel; and a refrigeration cycle system is arranged, a refrigeration end of the refrigeration cycle system is arranged around the cold air outlet, and a heat dissipation end of the refrigeration cycle system is arranged around the hot air outlet. The utility model discloses single centrifugal wind wheel air conditioning equipment is because adopted single centrifugal wind wheel structure, and it realizes that mobile air conditioning equipment is small, can practice thrift manufacturing cost, can regard as mobile air conditioner, window formula air conditioner and dehumidifier to use moreover, realizes a tractor serves several purposes.

Description

A single centrifugal wind wheel air conditioner

technical field

The utility model relates to an air conditioner, in particular to an air conditioner integrating refrigeration and heat dissipation.

Background technique

The air conditioner in the prior art is generally separated, for example, includes two parts, an indoor unit and an outdoor unit, and the entire condensing system dissipates heat to the outside through the outdoor unit and cools the room. In this way, both the indoor unit and the outdoor unit need fans to dissipate cold or heat.

There is also an integrated machine in the prior art. For example, the indoor unit and the outdoor unit are integrated through a window provided on the wall, but the orientations are different. The indoor unit faces indoors, while the outdoor unit faces outdoors. Two centrifugal wind wheels are also required to blow the cold air into the room and the hot air to the outside. The existing air-conditioning devices cannot be reduced or reduced in terms of the size of the device or the cost of materials. Moreover, especially in spaces that are not commonly used, such as temporary meeting rooms, the efficiency of installing air conditioners is low, but the effect of air conditioning cannot be guaranteed during temporary use.

Existing air conditioners are equipped with a dehumidification function, but the dehumidifier mode can only achieve the purpose of dehumidification with time intervals. For example, the air conditioner runs for 10 minutes and then stops for 4 minutes, etc., and uses the cycle mode to achieve dehumidification. Humidity function, but at this time the air conditioner cannot refrigerate, so the ambient temperature of the refrigerating part of the air conditioner will drop thereupon, and the dehumidifier function in the real prior art cannot be achieved.

Therefore, there are defects in the prior art and need to be further improved and developed.

Utility model content

The purpose of this utility model is to provide a single centrifugal wind wheel air conditioner to solve the defects in the prior art, so that a single centrifugal wind wheel can blow the cold air of the evaporator to the room and the hot air of the condenser to the room. Outdoor air conditioning unit.

The technical scheme of the utility model is as follows:

A single centrifugal wind wheel air conditioner, which includes a hot air outlet, used to discharge hot air to the outside; and a cold air outlet, used to discharge cold air indoors, which also includes: a centrifugal wind wheel, driven by a motor , and sequentially set the hot air outlet and the cold air outlet centrifugally in the rotating channel of the centrifugal wind wheel; and set a refrigeration cycle system, the cooling end of which is arranged around the cold air outlet, and the heat dissipation end is arranged around the Hot air outlet setting.

In the single centrifugal wind wheel air conditioner, a water receiving part is arranged under the cooling end, and a water collecting part is arranged under the heat dissipation end for collecting condensed water from the water receiving part.

The single centrifugal wind wheel air-conditioning device, wherein a water pumping motor is arranged on the water collecting part, and a water pumping flywheel is drivingly connected to drive the condensed water in the water collecting part to the hot air outlet. Raised inside.

In the air-conditioning device with a single centrifugal wind wheel, a pumping motor is further provided on the water collecting part, which is used to drive a water pump to discharge water through the pipeline.

The single centrifugal wind wheel air conditioner, wherein, the single centrifugal wind wheel air conditioner also includes a base for setting and supporting the whole body, and is provided with rollers for easy movement.

In the air-conditioning device with a single centrifugal wind wheel, the hot air outlet is connected with an exhaust extension pipe for exhausting hot air.

The single centrifugal wind wheel air conditioner, wherein, the cold air outlet is provided with turning blades for changing the direction of the wind.

The air-conditioning device with a single centrifugal rotor, wherein the blades of the centrifugal rotor are divided into two lobes.

In the air-conditioning device with a single centrifugal fan, a partition is provided at the junction of the two blades.

The single centrifugal wind wheel air conditioner provided by the utility model adopts the single centrifugal wind wheel structure, the air conditioner realized by it is small in size, can save production cost, and is easy to use, and can be applied to any place at any time. in commonly used spaces.

Description of drawings

Fig. 1 is a schematic cross-sectional view of Embodiment 1 of a single centrifugal wind wheel air-conditioning device of the present invention;

Fig. 2 is a three-dimensional schematic view of Embodiment 1 of the single centrifugal wind wheel air-conditioning device of the present invention;

Fig. 3 is a schematic diagram of a window type air conditioner as a window type air conditioner in Embodiment 1 of the single centrifugal wind wheel air conditioner of the present invention;

Fig. 4a and Fig. 4b are three-dimensional schematic diagrams of a motor and a centrifugal wind wheel of a single centrifugal wind wheel air-conditioning device embodiment of the present invention;

Fig. 4c is a schematic diagram 1 of the centrifugal wind wheel of the single centrifugal wind wheel air conditioner of the present invention;

Figure 4d is a second schematic diagram of the centrifugal wind wheel of the single centrifugal wind wheel air conditioner of the present invention;

Fig. 5a is a schematic diagram of the wind direction circulation of Embodiment 1 of the single centrifugal wind wheel air-conditioning device of the present invention;

Fig. 5b is a schematic diagram of setting two air inlets in Embodiment 1 of the single centrifugal wind wheel air-conditioning device of the present invention;

Fig. 5c is a schematic diagram of setting partitions in the rotating channel of Embodiment 1 of the single centrifugal wind wheel air-conditioning device of the present invention;

Fig. 5d is an overall schematic diagram of a single centrifugal wind wheel air-conditioning device embodiment of the present invention, which is provided with partitions in the rotating channel;

Fig. 6 is a schematic cross-sectional view of Embodiment 2 of the single centrifugal wind wheel air-conditioning device of the present invention;

Fig. 7 is a three-dimensional schematic diagram of Embodiment 2 of the single centrifugal wind wheel air-conditioning device of the present invention;

Fig. 8 is a schematic diagram of an exploded structure of Embodiment 2 of the single centrifugal wind wheel air conditioner of the present invention.

Detailed ways

Preferred embodiments of the present utility model are described in detail below.

Embodiment one:

The single centrifugal wind wheel air conditioner 100 of the present utility model, as shown in Fig. 1 and Fig. 2, is set in a whole equipment, and the volume of the whole equipment is reduced due to the single centrifugal wind wheel structure, which is convenient for mobile use , especially suitable for the air-conditioning function in temporary offices.

The single centrifugal wind wheel air conditioner 100 includes a casing 111, on which a hot air outlet 110 is arranged to discharge the hot air to the outside. In order to reach the outside, an exhaust extension pipe 112 can be set. The structure is assembled on the hot air outlet 110, and the exhaust extension pipe 112 is vertically arranged, which can effectively save the space occupied by the single centrifugal wind wheel air conditioner 100 and is convenient to use; at the same time, a cold air outlet 120 is provided. , used to discharge cold air into the room.

The single centrifugal wind wheel air conditioner 100 of the present utility model also includes a centrifugal wind wheel 130 driven by a motor 131, as shown in Fig. 4a and Fig. 4b. The blades of the centrifugal wind wheel 130 can be divided into two lobes: a first lobe 130a and a second lobe 130b, as shown in Fig. 4c and Fig. 4d. The diameters of the first lobe 130a and the second lobe 130b of the blade may be different, as shown in FIG. 4c, or may be the same, as shown in FIG. 4d. The size of the first lobe 130a and the second lobe 130b of the blade can also be set according to needs, and is not limited to the situation described in Figs. 4c and 4d in this embodiment. A blade partition 135 may also be provided between the first blade 130a and the second blade 130b to form two air ducts so that the hot air and the cold air are not communicated with each other, as shown in FIG. 4c. In the present invention, a locking device 136 is provided on the second petal 130 b of the blade, and the locking device 136 is used to fix the entire centrifugal wind wheel 130 on the motor 131 .

In the utility model, in the rotating channel 132 where the centrifugal wind wheel 130 is located, the bottom end and the top diagonal sides of the single centrifugal wind wheel air conditioner 100 are sequentially centrifugally arranged with the hot air outlet 110 and the cold air outlet. Air outlet 120. The utility model is also provided with a refrigeration cycle system, which includes a compressor 141, its cooling end 142, namely the evaporator, is arranged around the cold air outlet 120, and its cooling end 143, namely the condenser, is arranged around the hot air outlet 110. The basic working principle of the compressor 141 is the same as that of the prior art, and will not be repeated here.

The utility model also sets an air inlet 133 on the opposite side of the centrifugal wind wheel 130, the motor 131 drives the centrifugal wind wheel 130 to rotate, as shown in Figure 5a, the centrifugal wind wheel 130 sucks the wind into the inlet The air outlet 133 sends wind to the hot air outlet 110 and the cold air outlet 120 through centrifugal force at the same time, so as to realize the circulation of the air flow by the single centrifugal wind wheel air conditioner 100 .

The utility model realizes the purpose of supplying air to the hot air outlet 110 and the cold air outlet 120 at the same time by using a motor 131 to drive a centrifugal wind wheel 130 to rotate, which is different from the hot air outlet in the prior art. The air outlet 110 and the cold air outlet 120 need a motor respectively, compared with the centrifugal wind wheel air supply method, which saves parts and costs, simplifies the structure of the air conditioner, and reduces the volume of the air conditioner.

The utility model can also be provided with multiple air inlets to increase the air intake of the single centrifugal wind wheel air conditioner 100 . As shown in Fig. 5b, two air inlets 133a and 133b are provided, and the centrifugal fan 130 sucks the wind from the two air inlets 133a and 133b through different channels. The motor 131 drives the centrifugal wind wheel 130 to rotate, and the indoor air is sent to the evaporator 143 through the cold air outlet 110 for cooling under the centrifugal force, and is sent to the condenser 142 through the hot air outlet 120 for heat dissipation. The positions of the hot air outlet 120 and the cold air outlet 110 can be set at any position in the rotating channel 132 as required, so that the setting of the air-conditioning structure is more flexible and diverse. .

In the present invention, the evaporator 143 can also be arranged outside one air inlet 133a, the condenser 142 can be arranged outside the other air inlet 133b, and a wind shield 134 can be arranged in the rotating channel 132 at the same time. As shown in Fig. 5c, the setting of the wind-blocking plate 134 enables the air passing through the evaporator 143 to pass through the half space separated by the wind-blocking plate 134 in the rotating channel 132 under the centrifugal action of the centrifugal wind wheel 130, Sent from the cold air outlet 110; make the air passing through the condenser 142 under the centrifugal action of the centrifugal wind wheel 130, in the other half of the space separated by the wind partition 134 of the rotating channel 132, from the The hot air is discharged from the air outlet 120, and its arrangement in the single centrifugal wind wheel air conditioner 100 is shown in Fig. 5d.

In the single centrifugal wind wheel air conditioner of the present utility model, since the cooling end 142 of the compressor 141 is in contact with the air coming out of the cold air outlet 120, and when the air is refrigerated, the moisture in the air will be condensed, so A water receiving part is provided under the cooling end 142 , such as a groove, and a water collecting part 150 is provided in the base below the cooling end 143 for collecting condensed water from the water receiving part.

The single centrifugal wind wheel air-conditioning device of the present utility model, its preferred embodiment state also comprises, is provided with a water-feeding motor 161 on the described water collection part 150, drives and connects a water-feeding flywheel 162, as shown in Figure 1 , which can be used to lift the condensed water in the water collecting part 150 into the hot air outlet 110 . In this way, the single-wheel air-conditioning device 100 of the present utility model does not need to be connected to a drain pipe, and the condensed water can be taken out of the window through the hot air outlet 110, thereby reducing the discharged condensed water and further improving the performance of the air-conditioning device. convenience.

The single centrifugal wind wheel air conditioner 100 described in the utility model is further provided with a base 180 for supporting the whole body, and is provided with rollers 181 for convenient movement.

The single centrifugal wind wheel air conditioner 100 of the utility model can also take out the exhaust pipe 112 and the rear cover 113 of the casing 111, as shown in Figure 3, and then install it on the window machine mounting frame, Then the single centrifugal wind wheel air conditioner 100 is installed on the window and used as a window air conditioner.

Embodiment two:

The single centrifugal wind wheel air conditioner 200 of another embodiment of the present utility model, as shown in Figure 6 and Figure 7, differs from Embodiment 1 in that the exhaust extension pipe on the hot air outlet 1110 is 112 horizontal setting, suitable for installation at the lower position of the exhaust outlet. In the second embodiment, the cold air outlet 120 can be provided with an air grid on the casing 111 to adjust the direction of the cold air, or set the flip blade 121, as shown in Figure 8, which can be used to adjust the direction of the cold air and close the cold air. Air outlet 120.

The single centrifugal wind wheel air conditioner 200 of the present utility model can also be used as a dehumidifier. When in use, it is only necessary to close the cold air outlet 120, which can be closed by flipping the blade 121 or by a control switch, such as through an electrical To control, a switch board is arranged in the cold air outlet duct. Once the cold air outlet 120 is closed, the single wind wheel mobile air conditioner of the present invention can condense the moisture in the air to form condensed water when it is working, and the condensed water will be lifted to the place by the water pumping flywheel In the hot air outlet 110, in this way, the hot air can be discharged to the outside through the hot air outlet 110.

In addition, the single centrifugal wind wheel air conditioner 200 of the present utility model can also be provided with a pumping motor 171 on the water collection part 150, and can also be provided with a sensor for sensing the water collection level of the water collection part 150. When reaching the predetermined height, the pumping motor 171 can be activated by the control circuit to drive the water pump to discharge water through the pipeline. But due to the setting of the above-mentioned water-feeding flywheel 162 of the present utility model, most of the condensed water is discharged outside from the hot air outlet 110 .

The structure of the single centrifugal wind wheel air conditioner described in the utility model is very simple, the volume is small, and the production cost is low. Functional, convenient and practical, one machine with multiple functions, which improves the utilization rate of the air conditioner and is easy to use.

It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should belong to the protection scope of the appended claims of the present utility model.

Claims (9)

1. A single centrifugal wind wheel air conditioner, which includes a hot air outlet for discharging hot air to the outside; and a cold air outlet for discharging cold air indoors, it is characterized in that it also includes: a centrifugal wind wheel, Driven by a motor, the hot air outlet and the cold air outlet are centrifugally arranged sequentially in the rotating channel of the centrifugal fan; The end is arranged around the hot air outlet. 2. The air-conditioning device with single centrifugal wind wheel according to claim 1, characterized in that, a water receiving part is arranged under the cooling end, and a water collecting part is arranged under the heat dissipation end for collecting water from the receiving end. Condensation in the water section. 3. The air-conditioning device with single centrifugal wind wheel according to claim 2, characterized in that, a water-feeding motor is arranged on the said water-collecting part, and a water-feeding flywheel is connected for driving to drive the water in the said water-collecting part. Condensed water rises into the hot air outlet. 4. The air-conditioning device with a single centrifugal wind wheel according to claim 2, characterized in that a water pumping motor is further provided on the water collecting part for driving a water pump to drain water outward through the pipeline. 5 . The air-conditioning device with single centrifugal wind wheel according to claim 1 , characterized in that, the air-conditioning device with single centrifugal wind wheel further comprises a base for setting and supporting the whole body, and is provided with rollers for easy movement. 5 . 6 . The air-conditioning device with single centrifugal wind wheel according to claim 1 , characterized in that, the hot air outlet is connected with an exhaust extension pipe to discharge the hot air outward. 6 . 7 . The single centrifugal wind wheel air conditioner according to claim 1 , characterized in that, the cold air outlet is provided with turning blades for changing the direction of the air outlet. 8 . 8 . The single centrifugal wind wheel air conditioner according to claim 1 , wherein the blades of the centrifugal wind wheel are divided into two lobes. 9. The air-conditioning device with single centrifugal wind wheel according to claim 8, characterized in that a partition is provided at the junction of the two blades.

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